$222+ Cheap flights from Costa Rica to Irvine, CA
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LAX
Mai 5 — Mai 121
Round-trip
1 adult, Economy
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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 Costa Rica to IrvineExplore the most affordable flight options available from Costa Rica to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
Explore the most affordable flight options available from Costa Rica to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
This Viva deal was found by Cheapflights users on 4/2. 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.
Sa 6/272:20 am
SJO
- LAX
1 stop21h 15m
Viva
Fr 7/1012:05 am
LAX
- SJO
1 stop24h 10m
Viva
Deal found 4/2![Viva logo]()
$343
This OneTravel deal was found by Cheapflights users on 3/31. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/219:35 am
SJO
- LAX
2 stops24h 28m
Frontier
Sa 5/3011:21 pm
LAX
- SJO
1 stop31h 58m
Frontier
Deal found 3/31![Frontier logo]()
$350
This Viva deal was found by Cheapflights users on 4/3. 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.
Sa 6/272:20 am
SJO
- LAX
1 stop21h 15m
Viva
So 7/512:05 am
LAX
- SJO
1 stop24h 10m
Viva
Deal found 4/3![Viva logo]()
$373
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/2412:38 pm
SJO
- LAX
2 stops36h 15m
Spirit Airlines
Sa 5/25:30 am
LAX
- SJO
2 stops29h 03m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$379
This Viva deal was found by Cheapflights users on 3/31. 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.
Fr 6/52:20 am
SJO
- LAX
1 stop14h 05m
Viva
Mo 6/82:10 pm
LAX
- SJO
1 stop10h 05m
Viva
Deal found 3/31![Viva logo]()
$387
This Viva deal was found by Cheapflights users on 4/2. 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.
Sa 6/272:20 am
SJO
- LAX
1 stop21h 15m
Viva
Fr 7/312:05 am
LAX
- SJO
1 stop24h 10m
Viva
Deal found 4/2![Viva logo]()
$389
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/115:45 am
SJO
- LAX
1 stop8h 15m
Multiple Airlines
Mi 8/1911:03 pm
LAX
- SJO
1 stop32h 17m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$390
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/1312:53 am
SJO
- LAX
Nonstop6h 30m
Multiple Airlines
Sa 5/3011:21 pm
LAX
- SJO
1 stop31h 58m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Do 4/23:10 pm
SJO
- LAX
1 stop8h 30m
Multiple Airlines
Fr 4/1010:51 pm
LAX
- SJO
1 stop9h 10m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$399
This Avianca deal was found by Cheapflights users on 4/3. 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.
Do 5/145:45 am
SJO
- LAX
1 stop8h 15m
Avianca
Do 6/42:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$401
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/135:45 am
SJO
- LAX
1 stop8h 15m
Multiple Airlines
Mi 8/1911:03 pm
LAX
- SJO
1 stop32h 17m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$402
This Cheapflightsfares deal was found by Cheapflights users on 4/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/211:00 pm
LIR
- LAX
1 stop10h 29m
JetBlue
Mo 4/2711:05 pm
LAX
- LIR
1 stop11h 50m
JetBlue
Deal found 4/4![JetBlue logo]()
$468
Best flights from Costa Rica to IrvineDiscover carefully curated flight deals from Costa Rica to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
Discover carefully curated flight deals from Costa Rica to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/26:00 am
SJO
- LAX
Nonstop6h 21m
United Airlines
So 5/312:55 am
LAX
- SJO
1 stop10h 26m
United Airlines
Deal found 4/2![United Airlines logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Sa 5/2312:53 am
SJO
- LAX
Nonstop6h 30m
Alaska Airlines
Sa 5/304:40 pm
LAX
- SJO
Nonstop5h 53m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$405
This Avianca deal was found by Cheapflights users on 4/3. 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.
Sa 4/253:10 pm
SJO
- LAX
1 stop8h 00m
Avianca
Fr 5/12:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$407
This Southwest deal was found by Cheapflights users on 4/3. 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.
Do 5/72:10 pm
LIR
- LAX
2 stops10h 10m
Southwest
Di 5/1211:50 pm
LAX
- LIR
1 stop12h 25m
Southwest
Deal found 4/3![Southwest logo]()
$536
This JetBlue deal was found by Cheapflights users on 4/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/161:00 pm
LIR
- LAX
1 stop10h 29m
JetBlue
Do 4/233:30 pm
LAX
- LIR
1 stop18h 15m
JetBlue
Deal found 4/1![JetBlue logo]()
$540
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Do 5/711:20 am
LIR
- LAX
Nonstop6h 17m
American Airlines
Mi 5/1311:59 pm
LAX
- LIR
1 stop12h 41m
American Airlines
Deal found 4/5![American Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/176:00 am
SJO
- LAX
Nonstop6h 21m
United Airlines
Mo 5/255:45 am
LAX
- SJO
1 stop15h 54m
United Airlines
Deal found 4/1![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/256:00 am
SJO
- LAX
Nonstop6h 21m
United Airlines
Sa 5/211:59 pm
LAX
- SJO
1 stop11h 22m
United Airlines
Deal found 4/4![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Fr 6/57:55 am
SJO
- LAX
1 stop16h 43m
United Airlines
Di 6/97:21 pm
LAX
- SJO
1 stop13h 50m
United Airlines
Deal found 4/3![United Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Di 4/217:40 am
LIR
- LAX
Nonstop6h 19m
Alaska Airlines
Mo 4/2711:44 pm
LAX
- LIR
Nonstop5h 36m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/22:15 pm
LIR
- LAX
1 stop8h 55m
Southwest
Sa 5/98:25 pm
LAX
- LIR
2 stops15h 45m
Southwest
Deal found 4/4![Southwest logo]()
$543
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/287:55 am
SJO
- LAX
1 stop16h 43m
United Airlines
Sa 5/307:05 am
LAX
- SJO
1 stop14h 34m
United Airlines
Deal found 4/4![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Do 4/231:25 pm
SJO
- LAX
1 stop11h 19m
United Airlines
Mi 4/2910:15 am
LAX
- SJO
1 stop8h 22m
United Airlines
Deal found 3/31![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/287:55 am
SJO
- LAX
1 stop16h 43m
United Airlines
Mo 6/17:21 pm
LAX
- SJO
1 stop13h 50m
United Airlines
Deal found 4/4![United Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Mi 5/1311:20 am
LIR
- LAX
Nonstop6h 07m
Alaska Airlines
So 5/1711:34 pm
LAX
- LIR
Nonstop5h 46m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$623
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 6/42:10 pm
LIR
- LAX
2 stops11h 15m
Southwest
Di 6/99:55 pm
LAX
- LIR
2 stops14h 15m
Southwest
Deal found 4/4![Southwest logo]()
$680
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Do 5/711:20 am
LIR
- LAX
Nonstop6h 17m
Alaska Airlines
Mi 5/1311:34 pm
LAX
- LIR
Nonstop5h 46m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$623
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/91:25 pm
SJO
- LAX
1 stop11h 19m
United Airlines
Sa 4/2510:41 pm
LAX
- SJO
Nonstop5h 49m
United Airlines
Deal found 4/1![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 6/43:27 pm
LIR
- LAX
1 stop23h 39m
United Airlines
Di 6/97:21 pm
LAX
- LIR
1 stop13h 29m
United Airlines
Deal found 4/4![United Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/241:20 pm
LIR
- LAX
1 stop29h 50m
United Airlines
Mo 4/2712:55 am
LAX
- LIR
1 stop10h 15m
United Airlines
Deal found 4/1![United Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/173:27 pm
LIR
- LAX
1 stop30h 01m
United Airlines
So 5/248:15 am
LAX
- LIR
Nonstop5h 41m
United Airlines
Deal found 4/2![United Airlines logo]()
$628
Last-minute flights from Costa Rica to IrvineDiscover last-minute flight deals from Costa Rica to Irvine. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Irvine. Data last updated April 5, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 4/1. 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.
Di 4/215:45 am
SJO
- LAX
1 stop8h 15m
Avianca
Do 4/302:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/1![Avianca logo]()
$403
This Cheapflightsfares deal was found by Cheapflights users on 4/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/211:00 pm
LIR
- LAX
1 stop10h 29m
JetBlue
Mo 4/2711:05 pm
LAX
- LIR
1 stop11h 50m
JetBlue
Deal found 4/4![JetBlue logo]()
$468
This Avianca deal was found by Cheapflights users on 4/3. 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.
Mi 4/223:10 pm
SJO
- LAX
1 stop8h 30m
Avianca
Do 5/72:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$406
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/2412:38 pm
SJO
- LAX
2 stops36h 15m
Spirit Airlines
Sa 5/25:30 am
LAX
- SJO
2 stops29h 03m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$379
This Avianca deal was found by Cheapflights users on 4/3. 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.
Fr 4/245:05 am
SJO
- LAX
1 stop8h 20m
Avianca
So 5/102:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$408
This Avianca deal was found by Cheapflights users on 4/3. 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.
Sa 4/253:10 pm
SJO
- LAX
1 stop8h 00m
Avianca
Fr 5/12:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sa 5/26:00 am
SJO
- LAX
Nonstop6h 21m
United Airlines
Do 5/711:59 pm
LAX
- SJO
1 stop11h 22m
United Airlines
Deal found 3/31![United Airlines logo]()
$405
This JetBlue deal was found by Cheapflights users on 4/3. 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.
Do 5/71:00 pm
LIR
- LAX
1 stop10h 30m
JetBlue
Di 5/1210:08 pm
LAX
- LIR
1 stop12h 47m
JetBlue
Deal found 4/3![JetBlue logo]()
$479
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/1312:53 am
SJO
- LAX
Nonstop6h 30m
Multiple Airlines
Sa 5/3011:21 pm
LAX
- SJO
1 stop31h 58m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$397
This Avianca deal was found by Cheapflights users on 4/3. 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.
Do 5/145:45 am
SJO
- LAX
1 stop8h 15m
Avianca
Do 6/42:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$401
This Avianca deal was found by Cheapflights users on 4/3. 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.
Do 5/145:45 am
SJO
- LAX
1 stop8h 15m
Avianca
Sa 5/232:40 pm
LAX
- SJO
1 stop7h 35m
Avianca
Deal found 4/3![Avianca logo]()
$404
This OneTravel deal was found by Cheapflights users on 3/31. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/219:35 am
SJO
- LAX
2 stops24h 28m
Frontier
Sa 5/3011:21 pm
LAX
- SJO
1 stop31h 58m
Frontier
Deal found 3/31![Frontier logo]()
$350
One-way flights from Costa Rica to IrvineSearch for one-way flight options from Costa Rica to Irvine. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
Search for one-way flight options from Costa Rica to Irvine. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Super.com deal was found by Cheapflights users on 4/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/215:45 am
SJO
- LAX
Nonstop8h 15m
Avianca
Deal found 4/3![Avianca logo]()
$222
This Super.com deal was found by Cheapflights users on 4/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/205:05 am
SJO
- LAX
1 stop8h 20m
Avianca
Deal found 4/2![Avianca logo]()
$226
This SmartFares deal was found by Cheapflights users on 4/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/2311:59 pm
SJO
- LAX
1 stop18h 10m
JetBlue
Deal found 4/2![JetBlue logo]()
$227
This Viva deal was found by Cheapflights users on 4/4. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/32:20 am
SJO
- LAX
1 stop21h 15m
Viva
Deal found 4/4![Viva logo]()
$228
This Avianca deal was found by Cheapflights users on 4/3. 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.
Di 5/265:45 am
SJO
- LAX
1 stop8h 15m
Avianca
Deal found 4/3![Avianca logo]()
$229
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Mo 5/1812:53 am
SJO
- LAX
Nonstop6h 30m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$230
This Avianca deal was found by Cheapflights users on 4/3. 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.
Fr 5/13:10 pm
SJO
- LAX
1 stop8h 00m
Avianca
Deal found 4/3![Avianca logo]()
$231
This JetBlue deal was found by Cheapflights users on 3/31. 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.
Mo 4/2711:59 pm
SJO
- LAX
1 stop13h 46m
JetBlue
Deal found 3/31![JetBlue logo]()
$235
This Super.com deal was found by Cheapflights users on 3/31. 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.
Do 6/115:45 am
SJO
- LAX
Nonstop8h 15m
Avianca
Deal found 3/31![Avianca logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/112:38 pm
SJO
- LAX
2 stops34h 28m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$238
This JetBlue deal was found by Cheapflights users on 4/3. 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.
Mi 5/61:00 pm
LIR
- LAX
1 stop10h 30m
JetBlue
Deal found 4/3![JetBlue logo]()
$246
This Southwest deal was found by Cheapflights users on 4/3. 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.
Sa 5/22:15 pm
LIR
- LAX
1 stop8h 55m
Southwest
Deal found 4/3![Southwest logo]()
$251
Find flight deals from Costa Rica to Irvine
Keep the following information in mind while searching for Costa Rica to Irvine flight deals. Data was last updated April 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Viva) |
One-way from | $222 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $418 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Irvine 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 April 5, 2026.
Use the filters below to find and compare flights from Costa Rica to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Sa 5/2
6:00 am-11:21 am
Nonstop6h 21m
Los Angeles
So 5/3
12:55 am-12:21 pm
1 stop10h 26m
$405
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Sa 5/23
12:53 am-6:23 am
Nonstop6h 30m
Los Angeles
Sa 5/30
4:40 pm-11:33 pm
Nonstop5h 53m
$405
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
So 5/17
6:00 am-11:21 am
Nonstop6h 21m
Los Angeles
Mo 5/25
5:45 am-10:39 pm
1 stop15h 54m
$405
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Sa 4/25
3:10 pm-10:10 pm
1 stop8h 00m
Los Angeles
Fr 5/1
2:40 pm-11:15 pm
1 stop7h 35m
$407
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Sa 4/25
6:00 am-11:21 am
Nonstop6h 21m
Los Angeles
Sa 5/2
11:59 pm-12:21 pm
1 stop11h 22m
$410
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Fr 6/5
7:55 am-11:38 pm
1 stop16h 43m
Los Angeles
Di 6/9
7:21 pm-10:11 am
1 stop13h 50m
$411
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Do 5/28
7:55 am-11:38 pm
1 stop16h 43m
Los Angeles
Sa 5/30
7:05 am-10:39 pm
1 stop14h 34m
$420
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Do 4/23
1:25 pm-11:44 pm
1 stop11h 19m
Los Angeles
Mi 4/29
10:15 am-7:37 pm
1 stop8h 22m
$420
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Do 5/28
7:55 am-11:38 pm
1 stop16h 43m
Los Angeles
Mo 6/1
7:21 pm-10:11 am
1 stop13h 50m
$420
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Do 4/9
1:25 pm-11:44 pm
1 stop11h 19m
Los Angeles
Sa 4/25
10:41 pm-5:30 am
Nonstop5h 49m
$458
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from Costa Rica with our price prediction graph.
SJO-LAX
LIR-LAX
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 Costa Rica to Irvine
CR0-IR9
SJO-LAX
LIR-LAX
What is the cheapest month to book a flight from Costa Rica to Irvine?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Irvine (average of $190). Flying from Costa Rica to Irvine in June is currently the most expensive (average of $267). 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 CR to IR9?
Find hourly flight availability from Costa Rica to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 5, 2026.
It’s optimal to fly from Costa Rica to Irvine at noon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Costa Rica to Irvine?
Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Irvine. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Costa Rica to Irvine flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Costa Rica to Irvine
Explore weekly flight availability from Costa Rica to Irvine. 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 April 5, 2026.
The most flights from CR0 to IR9 are scheduled on a Saturday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Irvine
Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated April 5, 2026.
Read reviews from past customers who have flown Alaska Airlines,Volaris Costa Rica, andUnited Airlines from Costa Rica to Irvine. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Costa Rica to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Irvine by cabin class
Find flights from Costa Rica to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Irvine flights
Browse other Costa Rica and Irvine flight options. Last updated on April 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Irvine
Find the right flight back to Costa Rica after your stay in Irvine
Top 8 airlines flying from Costa Rica to Irvine
Discover the top 8 airlines that operate flights from Costa Rica to Irvine. 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 April 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$294 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$190 | Average$273 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$381 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$214 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$231 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$267 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$277 | Average$448 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$285 | Average$420 | FlexibilityNo cancel fee | On-time71% |