$161+ Cheap flights from Miami (MIA) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJO
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Costa Rica with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Miami to Costa Rica
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Cheapest flights from Miami to Costa RicaExplore the most affordable flight options available from Miami to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Miami to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:24 pm
MIA
- LIR
Nonstop2h 54m
American Airlines
Fri 9/252:47 pm
LIR
- MIA
Nonstop3h 03m
American Airlines
Deal found 7/29![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:21 pm
MIA
- LIR
Nonstop2h 57m
American Airlines
Tue 10/202:45 pm
LIR
- MIA
Nonstop3h 04m
American Airlines
Deal found 7/30![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:27 am
MIA
- LIR
Nonstop3h 02m
American Airlines
Sat 9/52:45 pm
LIR
- MIA
Nonstop3h 08m
American Airlines
Deal found 7/30![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:24 pm
MIA
- LIR
Nonstop2h 54m
American Airlines
Sun 9/132:47 pm
LIR
- MIA
Nonstop3h 03m
American Airlines
Deal found 7/30![American Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 8/257:00 am
MIA
- LIR
1 stop7h 00m
Delta
Wed 9/21:25 pm
LIR
- MIA
1 stop9h 22m
Delta
Deal found 7/27![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:46 pm
MIA
- SJO
Nonstop3h 03m
American Airlines
Fri 11/136:20 am
SJO
- MIA
Nonstop3h 09m
American Airlines
Deal found 7/29![American Airlines logo]()
$365
This Avianca deal was found by Cheapflights users on 7/30. 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.
Tue 9/83:50 pm
MIA
- SJO
1 stop5h 00m
Avianca
Tue 9/155:05 am
SJO
- MIA
2 stops6h 55m
Avianca
Deal found 7/30![Avianca logo]()
$366
This BusinessClass deal was found by Cheapflights users on 7/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:27 am
MIA
- LIR
Nonstop3h 02m
GOL
Thu 9/102:47 pm
LIR
- MIA
Nonstop3h 03m
GOL
Deal found 7/30![GOL logo]()
$366
This Avianca deal was found by Cheapflights users on 7/30. 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.
Wed 9/23:50 pm
MIA
- SJO
1 stop5h 00m
Avianca
Tue 9/295:05 am
SJO
- MIA
2 stops6h 55m
Avianca
Deal found 7/30![Avianca logo]()
$367
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:03 pm
MIA
- SJO
Nonstop3h 02m
American Airlines
Sun 10/113:01 pm
SJO
- MIA
Nonstop3h 09m
American Airlines
Deal found 7/29![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:27 am
MIA
- LIR
Nonstop3h 02m
American Airlines
Thu 9/102:47 pm
LIR
- MIA
Nonstop3h 03m
American Airlines
Deal found 7/30![American Airlines logo]()
$369
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:15 pm
MIA
- SJO
Nonstop2h 50m
Avianca
Thu 9/177:45 am
SJO
- MIA
Nonstop2h 55m
Avianca
Deal found 7/29![Avianca logo]()
$375
Best flights from Miami to Costa RicaDiscover carefully curated flight deals from Miami to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Miami to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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 8/316:00 am
MIA
- LIR
1 stop8h 00m
Delta
Wed 9/21:25 pm
LIR
- MIA
1 stop9h 22m
Delta
Deal found 7/27![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:24 pm
MIA
- LIR
Nonstop2h 54m
American Airlines
Thu 9/172:47 pm
LIR
- MIA
Nonstop3h 03m
American Airlines
Deal found 7/25![American Airlines logo]()
$407
This Copa Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/116:21 am
MIA
- SJO
1 stop6h 37m
Copa Airlines
Sun 10/115:45 am
SJO
- MIA
1 stop12h 08m
Copa Airlines
Deal found 7/29![Copa Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/198:45 am
MIA
- LIR
1 stop29h 25m
United Airlines
Mon 10/267:40 am
LIR
- MIA
1 stop8h 40m
United Airlines
Deal found 7/26![United Airlines logo]()
$593
This Copa Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/186:01 am
MIA
- SJO
1 stop6h 57m
Copa Airlines
Mon 9/215:55 pm
SJO
- MIA
1 stop5h 52m
Copa Airlines
Deal found 7/29![Copa Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/26. 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 1/116:00 am
MIA
- LIR
1 stop9h 20m
Delta
Fri 1/223:25 pm
LIR
- MIA
1 stop8h 27m
Delta
Deal found 7/26![Delta logo]()
$459
This Copa Airlines deal was found by Cheapflights users on 7/29. 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 9/36:01 am
MIA
- SJO
1 stop14h 58m
Copa Airlines
Wed 9/95:45 am
SJO
- MIA
1 stop15h 03m
Copa Airlines
Deal found 7/29![Copa Airlines logo]()
$442
This Copa Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 11/224:41 am
MIA
- SJO
1 stop5h 26m
Copa Airlines
Sat 11/285:55 pm
SJO
- MIA
1 stop5h 42m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/26. 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 1/137:00 am
MIA
- LIR
1 stop8h 20m
Delta
Wed 1/203:25 pm
LIR
- MIA
1 stop8h 27m
Delta
Deal found 7/26![Delta logo]()
$512
This Copa Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 11/204:41 am
MIA
- SJO
1 stop7h 18m
Copa Airlines
Sat 11/285:55 pm
SJO
- MIA
1 stop5h 42m
Copa Airlines
Deal found 7/29![Copa Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 10/276:00 am
MIA
- LIR
1 stop7h 45m
Delta
Tue 11/242:00 pm
LIR
- MIA
1 stop9h 57m
Delta
Deal found 7/30![Delta logo]()
$520
This Copa Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 10/166:31 pm
MIA
- SJO
1 stop14h 39m
Copa Airlines
Mon 10/1910:03 am
SJO
- MIA
1 stop10h 45m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$442
This Copa Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 1/244:42 am
MIA
- SJO
1 stop7h 18m
Copa Airlines
Thu 2/45:34 am
SJO
- MIA
1 stop12h 33m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/26. 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 1/147:00 am
MIA
- LIR
1 stop8h 20m
Delta
Thu 1/213:25 pm
LIR
- MIA
1 stop8h 27m
Delta
Deal found 7/26![Delta logo]()
$583
This Copa Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/56:31 pm
MIA
- SJO
1 stop14h 39m
Copa Airlines
Sat 9/125:55 pm
SJO
- MIA
1 stop5h 52m
Copa Airlines
Deal found 7/26![Copa Airlines logo]()
$460
This Copa Airlines deal was found by Cheapflights users on 7/28. 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 11/65:36 am
MIA
- SJO
1 stop6h 23m
Copa Airlines
Mon 11/95:55 pm
SJO
- MIA
1 stop5h 42m
Copa Airlines
Deal found 7/28![Copa Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
MIA
- LIR
1 stop7h 35m
Delta
Sun 10/111:00 pm
LIR
- MIA
1 stop9h 53m
Delta
Deal found 7/29![Delta logo]()
$656
This Copa Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 1/114:42 am
MIA
- SJO
1 stop7h 18m
Copa Airlines
Fri 1/2210:01 am
SJO
- MIA
1 stop10h 21m
Copa Airlines
Deal found 7/25![Copa Airlines logo]()
$460
This Copa Airlines deal was found by Cheapflights users on 7/27. 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 12/93:33 am
MIA
- SJO
1 stop9h 46m
Copa Airlines
Thu 12/172:53 pm
SJO
- MIA
1 stop9h 02m
Copa Airlines
Deal found 7/27![Copa Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 7/28. 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 8/247:00 am
MIA
- LIR
1 stop7h 00m
Delta
Wed 9/21:25 pm
LIR
- MIA
1 stop9h 22m
Delta
Deal found 7/28![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 7/26. 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.
Sat 10/36:00 am
MIA
- LIR
1 stop8h 00m
Delta
Sat 10/102:00 pm
LIR
- MIA
1 stop8h 53m
Delta
Deal found 7/26![Delta logo]()
$715
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/198:05 am
MIA
- LIR
1 stop7h 15m
Delta
Sat 1/2312:35 pm
LIR
- MIA
1 stop7h 19m
Delta
Deal found 7/29![Delta logo]()
$721
Last-minute flights from Miami to Costa RicaDiscover last-minute flight deals from Miami to Costa Rica. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Costa Rica. Data last updated July 30, 2026 and is based on user searches.
This Viva deal was found by Cheapflights users on 7/27. 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.
Fri 7/314:10 pm
MIA
- SJO
1 stop11h 05m
Viva
Fri 8/142:20 am
SJO
- MIA
1 stop15h 15m
Viva
Deal found 7/27![Viva logo]()
$403
This Viva deal was found by Cheapflights users on 7/27. 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.
Fri 7/314:10 pm
MIA
- SJO
1 stop11h 05m
Viva
Sat 8/12:20 am
SJO
- MIA
1 stop10h 20m
Viva
Deal found 7/27![Viva logo]()
$446
This Viva deal was found by Cheapflights users on 7/28. 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.
Fri 8/74:10 pm
MIA
- SJO
1 stop11h 10m
Viva
Sat 8/152:20 am
SJO
- MIA
1 stop10h 20m
Viva
Deal found 7/28![Viva logo]()
$415
This Viva deal was found by Cheapflights users on 7/30. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:10 pm
MIA
- SJO
1 stop11h 10m
Viva
Thu 8/201:20 pm
SJO
- MIA
1 stop23h 20m
Viva
Deal found 7/30![Viva logo]()
$407
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/217:00 am
MIA
- LIR
1 stop7h 00m
Delta
Wed 9/21:25 pm
LIR
- MIA
1 stop9h 22m
Delta
Deal found 7/27![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 8/257:00 am
MIA
- LIR
1 stop7h 00m
Delta
Wed 9/21:25 pm
LIR
- MIA
1 stop9h 22m
Delta
Deal found 7/27![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 am
MIA
- SJO
1 stop13h 55m
Southwest
Thu 9/249:00 am
SJO
- MIA
1 stop11h 10m
Southwest
Deal found 7/29![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 am
MIA
- SJO
2 stops13h 30m
Southwest
Fri 9/259:00 am
SJO
- MIA
1 stop11h 10m
Southwest
Deal found 7/29![Southwest logo]()
$428
This BusinessClass deal was found by Cheapflights users on 7/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:27 am
MIA
- LIR
Nonstop3h 02m
GOL
Thu 9/102:47 pm
LIR
- MIA
Nonstop3h 03m
GOL
Deal found 7/30![GOL logo]()
$366
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:27 am
MIA
- LIR
Nonstop3h 02m
American Airlines
Fri 9/42:45 pm
LIR
- MIA
Nonstop3h 08m
American Airlines
Deal found 7/29![American Airlines logo]()
$402
This Copa Airlines deal was found by Cheapflights users on 7/28. 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 8/286:00 am
MIA
- SJO
1 stop6h 58m
Copa Airlines
Tue 9/82:48 pm
SJO
- MIA
1 stop8h 59m
Copa Airlines
Deal found 7/28![Copa Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:27 am
MIA
- LIR
Nonstop3h 02m
American Airlines
Sat 9/52:45 pm
LIR
- MIA
Nonstop3h 08m
American Airlines
Deal found 7/30![American Airlines logo]()
$354
One-way flights from Miami to Costa RicaSearch for one-way flight options from Miami to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Miami to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:24 pm
MIA
- LIR
Nonstop2h 54m
American Airlines
Deal found 7/28![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:27 am
MIA
- LIR
Nonstop3h 02m
American Airlines
Deal found 7/26![American Airlines logo]()
$162
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:24 pm
MIA
- LIR
Nonstop2h 54m
American Airlines
Deal found 7/28![American Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:27 am
MIA
- LIR
Nonstop3h 02m
American Airlines
Deal found 7/30![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am
MIA
- LIR
1 stop7h 45m
Delta
Deal found 7/29![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 8/256:00 am
MIA
- LIR
1 stop8h 00m
Delta
Deal found 7/28![Delta logo]()
$166
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 1/268:05 am
MIA
- LIR
1 stop7h 15m
Delta
Deal found 7/28![Delta logo]()
$174
This Southwest deal was found by Cheapflights users on 7/26. 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 8/256:45 am
MIA
- SJO
1 stop13h 55m
Southwest
Deal found 7/26![Southwest logo]()
$182
This Viva deal was found by Cheapflights users on 7/27. 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.
Fri 8/144:10 pm
MIA
- SJO
1 stop11h 10m
Viva
Deal found 7/27![Viva logo]()
$183
This Viva deal was found by Cheapflights users on 7/26. 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.
Mon 1/253:10 pm
MIA
- SJO
1 stop11h 10m
Viva
Deal found 7/26![Viva logo]()
$185
This Viva deal was found by Cheapflights users on 7/27. 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.
Sun 9/273:23 pm
MIA
- SJO
1 stop22h 52m
Viva
Deal found 7/27![Viva logo]()
$189
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sun 10/255:30 am
MIA
- LIR
1 stop9h 15m
Southwest
Deal found 7/26![Southwest logo]()
$189
Find flight deals from Miami to Costa Rica
Keep the following information in mind while searching for Miami to Costa Rica flight deals. Data was last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (American Airlines) |
One-way from | $161 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $432 |
Good round-trip deal | $353 or less |
Good one-way deal | $231 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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 July 30, 2026.
Use the filters below to find and compare flights from Miami to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiLiberia
MIA - LIR
MIALIR
Miami
Mon 8/31
6:00 am-12:00 pm
1 stop8h 00m
Liberia
Wed 9/2
1:25 pm-12:47 am
1 stop9h 22m
$364
Quickest round-trip
MiamiLiberia
MIA - LIR
MIALIR
Miami
Sat 9/12
12:24 pm-1:18 pm
Nonstop2h 54m
Liberia
Thu 9/17
2:47 pm-7:50 pm
Nonstop3h 03m
$407
MiamiSan José
MIA - SJO
MIASJO
Miami
Fri 9/11
6:21 am-10:58 am
1 stop6h 37m
San José Juan Santamaria Intl
Sun 10/11
5:45 am-7:53 pm
1 stop12h 08m
$442
MiamiSan José
MIA - SJO
MIASJO
Miami
Fri 9/18
6:01 am-10:58 am
1 stop6h 57m
San José Juan Santamaria Intl
Mon 9/21
5:55 pm-1:47 am
1 stop5h 52m
$442
MiamiSan José
MIA - SJO
MIASJO
Miami
Thu 9/3
6:01 am-6:59 pm
1 stop14h 58m
San José Juan Santamaria Intl
Wed 9/9
5:45 am-10:48 pm
1 stop15h 03m
$442
MiamiSan José
MIA - SJO
MIASJO
Miami
Sun 11/22
4:41 am-9:07 am
1 stop5h 26m
San José Juan Santamaria Intl
Sat 11/28
5:55 pm-12:37 am
1 stop5h 42m
$442
MiamiSan José
MIA - SJO
MIASJO
Miami
Fri 11/20
4:41 am-10:59 am
1 stop7h 18m
San José Juan Santamaria Intl
Sat 11/28
5:55 pm-12:37 am
1 stop5h 42m
$442
MiamiSan José
MIA - SJO
MIASJO
Miami
Fri 10/16
6:31 pm-7:10 am
1 stop14h 39m
San José Juan Santamaria Intl
Mon 10/19
10:03 am-10:48 pm
1 stop10h 45m
$442
MiamiSan José
MIA - SJO
MIASJO
Miami
Sun 1/24
4:42 am-11:00 am
1 stop7h 18m
San José Juan Santamaria Intl
Thu 2/4
5:34 am-7:07 pm
1 stop12h 33m
$442
MiamiLiberia
MIA - LIR
MIALIR
Miami
Mon 1/11
6:00 am-2:20 pm
1 stop9h 20m
Liberia
Fri 1/22
3:25 pm-12:52 am
1 stop8h 27m
$459
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Miami to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Miami with our price prediction graph.
MIA-LIR
MIA-SJO
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 Miami to Costa Rica
MIA-CR0
MIA-LIR
MIA-SJO
What is the cheapest month to book a flight from Miami to Costa Rica?
Currently, February is the cheapest month in which you can book a flight from Miami to Costa Rica (average of $276). Flying from Miami to Costa Rica in July is currently the most expensive (average of $459). 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 MIA to CR?
Find hourly flight availability from Miami 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 July 30, 2026.
When flying from Miami to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 33% versus a flight in the morning.
Weekly flight availability from Miami to Costa Rica
Explore weekly flight availability from Miami 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 July 30, 2026.
The most flights from MIA to CR0 are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How often are flights from Miami to Costa Rica delayed?
About 16% of weekly flights between Miami and Costa Rica have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Miami to Costa Rica flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Miami to Costa Rica flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 7% of flights being delayed.
How far ahead should I book a flight from Miami to Costa Rica?
The price you pay for your flight from Miami to Costa Rica may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Miami to Costa Rica?
Use this chart to determine the cheapest time to fly round-trip from Miami to Costa Rica. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Miami to Costa Rica flight should consider departing on Monday afternoons 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.
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 July 30, 2026.
Get a feel of what it's like to fly with Copa Airlines,Volaris El Salvador, andAmerican Airlines from Miami to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Entertainment
6.8
Comfort
7.4
Food
6.9
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Entertainment
6.8
Comfort
7.4
Food
6.9
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Volaris El Salvador
Boarding
7.8
Entertainment
6.8
Comfort
7.4
Food
6.9
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Entertainment
6.8
Comfort
7.4
Food
6.9
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Entertainment
6.8
Comfort
7.4
Food
6.9
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Entertainment
6.8
Comfort
7.4
Food
6.9
Crew
8.1
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from Miami 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 Miami 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 Miami to Costa Rica by cabin class
Find flights from Miami to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Costa Rica flights
Browse other Miami and Costa Rica flight options. Last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Miami to Costa Rica
Discover the top 7 airlines that operate flights from Miami 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$159 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$360 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$191 | Average$246 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$323 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$470 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$421 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$320 | Average$611 | FlexibilityNo cancel fee | On-time74% |