$95+ Cheap flights from the United States to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from USA to Costa Rica with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from USA to Costa RicaExplore the most affordable flight options available from USA to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from USA to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Mon 5/111:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$229
This Spirit deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Thu 5/281:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$261
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$262
This Cheapflightsfares deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Mon 6/151:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$265
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:43 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/81:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:16 pm
FLL
- SJO
1 stop13h 03m
Multiple Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:05 am
FLL
- SJO
Nonstop2h 52m
Spirit Airlines
Sun 7/51:03 pm
SJO
- FLL
Nonstop3h 07m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$269
This FlightHub deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:23 am
FLL
- SJO
Nonstop2h 52m
Spirit Airlines
Mon 8/31:21 pm
SJO
- FLL
Nonstop3h 07m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$270
This Cheapflightsfares deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Sun 5/311:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$275
This Avianca deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:15 pm
MIA
- SJO
Nonstop2h 50m
Avianca
Sun 5/107:45 am
SJO
- MIA
Nonstop2h 55m
Avianca
Deal found 4/30![Avianca logo]()
$297
Best flights from USA to Costa RicaDiscover carefully curated flight deals from USA to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from USA to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Avianca deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:15 pm
MIA
- SJO
Nonstop2h 50m
Avianca
Thu 5/215:05 am
SJO
- MIA
2 stops9h 20m
Avianca
Deal found 5/3![Avianca logo]()
$320
This Copa Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:00 am
MIA
- SJO
1 stop7h 06m
Copa Airlines
Fri 6/196:19 pm
SJO
- MIA
1 stop5h 25m
Copa Airlines
Deal found 5/3![Copa Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
LGA
- SJO
1 stop7h 58m
Delta
Thu 10/291:23 pm
SJO
- LGA
1 stop17h 22m
Delta
Deal found 4/30![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:24 am
EWR
- SJO
Nonstop5h 14m
United Airlines
Thu 9/1712:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Deal found 5/3![United Airlines logo]()
$424
This Viva deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:05 am
LAX
- SJO
1 stop24h 10m
Viva
Sat 7/252:20 am
SJO
- LAX
1 stop21h 15m
Viva
Deal found 5/3![Viva logo]()
$425
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:05 am
LGA
- SJO
2 stops14h 35m
Southwest
Tue 8/189:00 am
SJO
- LGA
2 stops12h 00m
Southwest
Deal found 5/2![Southwest logo]()
$478
This JetBlue deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:30 am
JFK
- SJO
1 stop7h 25m
JetBlue
Tue 6/91:55 pm
SJO
- JFK
Nonstop5h 30m
JetBlue
Deal found 5/2![JetBlue logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:40 pm
LAX
- SJO
Nonstop5h 53m
Alaska Airlines
Thu 6/111:06 am
SJO
- LAX
Nonstop6h 10m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$578
This Avianca deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:50 pm
MIA
- SJO
1 stop5h 00m
Avianca
Mon 7/63:10 pm
SJO
- MIA
2 stops6h 55m
Avianca
Deal found 5/4![Avianca logo]()
$322
This Copa Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:24 am
MIA
- SJO
1 stop6h 42m
Copa Airlines
Fri 6/56:19 pm
SJO
- MIA
1 stop5h 25m
Copa Airlines
Deal found 5/2![Copa Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
LGA
- SJO
1 stop7h 58m
Delta
Fri 10/301:23 pm
SJO
- LGA
1 stop8h 18m
Delta
Deal found 4/30![Delta logo]()
$349
This Copa Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:24 am
MIA
- SJO
1 stop6h 42m
Copa Airlines
Thu 6/116:19 pm
SJO
- MIA
1 stop5h 25m
Copa Airlines
Deal found 4/30![Copa Airlines logo]()
$328
This Avianca deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:15 pm
MIA
- SJO
Nonstop2h 50m
Avianca
Mon 6/297:45 am
SJO
- MIA
Nonstop2h 55m
Avianca
Deal found 5/1![Avianca logo]()
$328
This Copa Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:24 am
MIA
- SJO
1 stop5h 36m
Copa Airlines
Sat 5/161:37 pm
SJO
- MIA
1 stop7h 05m
Copa Airlines
Deal found 4/30![Copa Airlines logo]()
$328
This Copa Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:24 am
MIA
- SJO
1 stop6h 42m
Copa Airlines
Sun 6/145:57 pm
SJO
- MIA
1 stop5h 47m
Copa Airlines
Deal found 5/4![Copa Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 pm
LGA
- SJO
2 stops17h 54m
Delta
Mon 10/51:25 pm
SJO
- LGA
2 stops21h 43m
Delta
Deal found 5/2![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:24 am
EWR
- SJO
Nonstop5h 14m
United Airlines
Fri 10/1612:44 pm
SJO
- EWR
Nonstop5h 16m
United Airlines
Deal found 5/3![United Airlines logo]()
$466
This Copa Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 am
MIA
- SJO
1 stop7h 06m
Copa Airlines
Mon 6/295:57 pm
SJO
- MIA
1 stop5h 47m
Copa Airlines
Deal found 5/3![Copa Airlines logo]()
$328
This Viva deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:05 am
LAX
- SJO
1 stop24h 10m
Viva
Fri 7/32:20 am
SJO
- LAX
1 stop21h 15m
Viva
Deal found 5/2![Viva logo]()
$516
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:05 am
LGA
- SJO
2 stops14h 35m
Southwest
Thu 10/81:30 pm
SJO
- LGA
2 stops16h 35m
Southwest
Deal found 5/1![Southwest logo]()
$519
This Copa Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:24 am
MIA
- SJO
1 stop6h 42m
Copa Airlines
Tue 6/306:19 pm
SJO
- MIA
1 stop5h 25m
Copa Airlines
Deal found 4/29![Copa Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
LGA
- SJO
1 stop7h 54m
Delta
Fri 10/21:25 pm
SJO
- LGA
1 stop8h 25m
Delta
Deal found 5/1![Delta logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:00 pm
LAX
- SJO
Nonstop5h 45m
Alaska Airlines
Tue 5/1212:35 am
SJO
- LAX
Nonstop6h 30m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:17 pm
LGA
- SJO
1 stop18h 04m
United Airlines
Wed 6/37:55 am
SJO
- LGA
1 stop11h 04m
United Airlines
Deal found 4/29![United Airlines logo]()
$526
This Copa Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:24 am
MIA
- SJO
1 stop5h 36m
Copa Airlines
Sun 5/3110:05 am
SJO
- MIA
1 stop13h 36m
Copa Airlines
Deal found 5/3![Copa Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:35 am
LGA
- SJO
2 stops12h 05m
Southwest
Thu 9/249:00 am
SJO
- LGA
2 stops12h 20m
Southwest
Deal found 5/3![Southwest logo]()
$545
This JetBlue deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:10 am
JFK
- SJO
Nonstop5h 40m
JetBlue
Wed 6/31:55 pm
SJO
- JFK
Nonstop5h 30m
JetBlue
Deal found 5/3![JetBlue logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:40 pm
LAX
- SJO
Nonstop5h 53m
Alaska Airlines
Thu 5/2812:53 am
SJO
- LAX
Nonstop6h 30m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
LGA
- SJO
1 stop7h 54m
Delta
Mon 10/51:25 pm
SJO
- LGA
2 stops20h 24m
Delta
Deal found 5/2![Delta logo]()
$480
This Copa Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:14 pm
FLL
- SJO
1 stop21h 50m
Copa Airlines
Wed 5/206:01 pm
SJO
- FLL
1 stop20h 27m
Copa Airlines
Deal found 5/3![Copa Airlines logo]()
$328
Last-minute flights from USA to Costa RicaDiscover last-minute flight deals from USA to Costa Rica. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Costa Rica. Data last updated May 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:43 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/81:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$266
This Avianca deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:15 pm
MIA
- SJO
Nonstop2h 50m
Avianca
Sat 5/97:45 am
SJO
- MIA
Nonstop2h 55m
Avianca
Deal found 4/30![Avianca logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:43 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/81:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$278
This Avianca deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:15 pm
MIA
- SJO
Nonstop2h 50m
Avianca
Sun 5/107:45 am
SJO
- MIA
Nonstop2h 55m
Avianca
Deal found 4/30![Avianca logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Mon 5/111:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Thu 5/211:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$279
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$262
This Spirit deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Thu 5/281:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:16 pm
FLL
- SJO
1 stop13h 03m
Multiple Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Fri 5/291:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Sun 5/311:00 pm
SJO
- FLL
Nonstop3h 10m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$275
One-way flights from USA to Costa RicaSearch for one-way flight options from USA to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from USA to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$115
This Spirit deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:05 am
FLL
- SJO
Nonstop2h 52m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$116
This SmartFares deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:10 am
ATL
- SJO
1 stop6h 46m
JetBlue
Deal found 5/3![JetBlue logo]()
$118
This Super.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:10 am
ATL
- SJO
1 stop5h 47m
JetBlue
Deal found 5/1![JetBlue logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:55 am
FLL
- SJO
Nonstop2h 50m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$121
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:21 pm
ATL
- SJO
1 stop16h 24m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$125
This JetBlue deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:10 am
ATL
- SJO
1 stop5h 47m
JetBlue
Deal found 5/2![JetBlue logo]()
$130
This FlightHub deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:29 pm
ATL
- SJO
1 stop16h 28m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:48 pm
ATL
- SJO
1 stop14h 57m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:07 pm
ATL
- SJO
1 stop14h 12m
Frontier
Deal found 4/29![Frontier logo]()
$137
Find flight deals from USA to Costa Rica
Keep the following information in mind while searching for USA to Costa Rica flight deals. Data was last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Kiwi.com) |
One-way from | $95 (Cheapflightsfares) |
Popular in | December |
Cheapest in | October |
Average price | $395 |
Good round-trip deal | $234 or less |
Good one-way deal | $91 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from the United States to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiSan José
MIA - SJO
MIASJO
Miami
Wed 5/13
2:15 pm-3:05 pm
Nonstop2h 50m
San José Juan Santamaria Intl
Thu 5/21
5:05 am-4:25 pm
2 stops9h 20m
$320
MiamiSan José
MIA - SJO
MIASJO
Miami
Mon 6/15
3:50 pm-6:50 pm
1 stop5h 00m
San José Juan Santamaria Intl
Mon 7/6
3:10 pm-12:05 am
2 stops6h 55m
$322
MiamiSan José
MIA - SJO
MIASJO
Miami
Sun 6/14
6:00 am-11:06 am
1 stop7h 06m
San José Juan Santamaria Intl
Fri 6/19
6:19 pm-1:44 am
1 stop5h 25m
$328
MiamiSan José
MIA - SJO
MIASJO
Miami
Fri 6/5
6:24 am-11:06 am
1 stop6h 42m
San José Juan Santamaria Intl
Fri 6/5
6:19 pm-1:44 am
1 stop5h 25m
$328
MiamiSan José
MIA - SJO
MIASJO
Miami
Wed 6/3
6:24 am-11:06 am
1 stop6h 42m
San José Juan Santamaria Intl
Thu 6/11
6:19 pm-1:44 am
1 stop5h 25m
$328
Quickest round-trip
MiamiSan José
MIA - SJO
MIASJO
Miami
Wed 6/10
2:15 pm-3:05 pm
Nonstop2h 50m
San José Juan Santamaria Intl
Mon 6/29
7:45 am-12:40 pm
Nonstop2h 55m
$328
MiamiSan José
MIA - SJO
MIASJO
Miami
Wed 5/13
6:24 am-10:00 am
1 stop5h 36m
San José Juan Santamaria Intl
Sat 5/16
1:37 pm-10:42 pm
1 stop7h 05m
$328
MiamiSan José
MIA - SJO
MIASJO
Miami
Wed 6/10
6:24 am-11:06 am
1 stop6h 42m
San José Juan Santamaria Intl
Sun 6/14
5:57 pm-1:44 am
1 stop5h 47m
$328
MiamiSan José
MIA - SJO
MIASJO
Miami
Fri 6/26
6:00 am-11:06 am
1 stop7h 06m
San José Juan Santamaria Intl
Mon 6/29
5:57 pm-1:44 am
1 stop5h 47m
$328
MiamiSan José
MIA - SJO
MIASJO
Miami
Thu 6/4
6:24 am-11:06 am
1 stop6h 42m
San José Juan Santamaria Intl
Tue 6/30
6:19 pm-1:44 am
1 stop5h 25m
$328
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from USA with our price prediction graph.
FLL-SJO
ATL-SJO
MIA-SJO
JFK-SJO
LAX-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to Costa Rica
US0-CR0
FLL-SJO
ATL-SJO
MIA-SJO
JFK-SJO
How far ahead should I book a flight from USA to Costa Rica?
To ensure you get the cheapest price possible for a flight from USA to Costa Rica, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from USA to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from USA to Costa Rica (average of $387). Flying from USA to Costa Rica in December is currently the most expensive (average of $646). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from US to CR?
Find hourly flight availability from USA to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 4, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from USA to Costa Rica by exploring options for tickets in the morning.
What is the cheapest day to fly from USA to Costa Rica?
Use this chart to determine the cheapest time to fly round-trip from USA to Costa Rica. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their USA to Costa Rica flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from USA to Costa Rica
Explore weekly flight availability from USA to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 4, 2026.
The most flights from US0 to CR0 are scheduled on a Saturday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How often are flights from the United States to Costa Rica delayed?
About 17% of weekly flights between United States and Costa Rica have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for the United States to Costa Rica flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Costa Rica flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated May 4, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andJetBlue from the United States to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from USA to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for USA to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Costa Rica by cabin class
Find flights from USA to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Costa Rica flights
Browse other USA and Costa Rica flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Costa Rica
Find the right flight back to USA after your stay in Costa Rica
USA to Costa Rica flights
Consider these flights traveling from USA to Costa Rica.
Top 10 airlines flying from USA to Costa Rica
Discover the top 10 airlines that operate flights from USA to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$331 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$106 | Average$432 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$116 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$602 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$464 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$255 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$254 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$139 | Average$497 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$405 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$159 | Average$592 | FlexibilityNo cancel fee | On-time69% |