$98+ Cheap flights from O'Hare Intl (ORD) 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJO
May 2 — May 91
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to Costa RicaExplore the most affordable flight options available from O'Hare Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from O'Hare Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Expedia deal was found by Cheapflights users on 3/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:30 pm
ORD
- SJO
1 stop15h 50m
Frontier
Thu 6/259:35 am
SJO
- ORD
1 stop12h 39m
Frontier
Deal found 3/28![Frontier logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 4/187:30 am
ORD
- SJO
2 stops29h 03m
Multiple Airlines
Fri 4/2412:38 pm
SJO
- ORD
1 stop10h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$339
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Thu 4/1612:38 pm
SJO
- ORD
2 stops20h 45m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/137:20 am
ORD
- SJO
1 stop28h 54m
Multiple Airlines
Fri 4/1712:38 pm
SJO
- ORD
1 stop9h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$342
This CheapOair deal was found by Cheapflights users on 3/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:15 pm
ORD
- SJO
1 stop17h 18m
Spirit Airlines
Thu 5/141:00 pm
SJO
- ORD
1 stop9h 15m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:20 am
ORD
- SJO
1 stop28h 54m
Multiple Airlines
Fri 4/2412:38 pm
SJO
- ORD
1 stop31h 39m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$349
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:15 pm
ORD
- SJO
1 stop17h 18m
Spirit Airlines
Sun 4/2612:38 pm
SJO
- ORD
1 stop10h 46m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$351
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:05 am
ORD
- SJO
1 stop7h 28m
Spirit Airlines
Sun 4/2612:38 pm
SJO
- ORD
1 stop10h 46m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:30 am
ORD
- SJO
2 stops29h 03m
Multiple Airlines
Fri 5/151:00 pm
SJO
- ORD
1 stop9h 59m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/227:15 pm
ORD
- SJO
1 stop17h 18m
Multiple Airlines
Fri 4/2412:38 pm
SJO
- ORD
1 stop10h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$359
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:55 pm
ORD
- LIR
1 stop21h 45m
Air Canada
Mon 11/92:55 pm
LIR
- ORD
1 stop18h 05m
Air Canada
Deal found 3/31![Air Canada logo]()
$491
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 pm
ORD
- LIR
1 stop20h 25m
Air Canada
Sat 11/72:55 pm
LIR
- ORD
1 stop18h 05m
Air Canada
Deal found 4/1![Air Canada logo]()
$496
Best flights from O'Hare Intl to Costa RicaDiscover carefully curated flight deals from O'Hare Intl to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from O'Hare Intl to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:49 pm
ORD
- SJO
1 stop11h 10m
Multiple Airlines
Sun 4/194:18 pm
SJO
- ORD
1 stop18h 51m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$453
This Copa Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 6/13:21 pm
ORD
- SJO
1 stop18h 45m
Copa Airlines
Sun 6/710:05 am
SJO
- ORD
1 stop16h 55m
Copa Airlines
Deal found 3/28![Copa Airlines logo]()
$470
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.
Sat 5/97:36 am
ORD
- SJO
Nonstop5h 19m
United Airlines
Tue 5/127:55 am
SJO
- ORD
1 stop12h 56m
United Airlines
Deal found 3/31![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 6/45:30 am
ORD
- LIR
1 stop7h 30m
Delta
Wed 6/101:25 pm
LIR
- ORD
1 stop7h 48m
Delta
Deal found 3/30![Delta logo]()
$611
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:09 pm
ORD
- LIR
2 stops27h 53m
Alaska Airlines
Tue 4/217:40 am
LIR
- ORD
2 stops22h 00m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$834
This Volaris deal was found by Cheapflights users on 3/29. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:53 am
ORD
- SJO
1 stop22h 06m
Multiple Airlines
Tue 9/224:15 pm
SJO
- ORD
1 stop18h 54m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$453
This Copa Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 7/163:21 pm
ORD
- SJO
1 stop16h 51m
Copa Airlines
Mon 7/2010:03 am
SJO
- ORD
1 stop16h 57m
Copa Airlines
Deal found 3/30![Copa Airlines logo]()
$470
This Volaris deal was found by Cheapflights users on 3/29. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:49 pm
ORD
- SJO
1 stop11h 10m
Multiple Airlines
Sun 5/314:18 pm
SJO
- ORD
1 stop18h 51m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$454
This Copa Airlines deal was found by Cheapflights users on 3/29. 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 5/13:21 pm
ORD
- SJO
1 stop18h 45m
Copa Airlines
Mon 5/42:59 pm
SJO
- ORD
1 stop9h 16m
Copa Airlines
Deal found 3/29![Copa Airlines logo]()
$470
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:21 pm
ORD
- SJO
1 stop16h 48m
Copa Airlines
Mon 6/14:10 am
SJO
- ORD
1 stop8h 56m
Copa Airlines
Deal found 3/31![Copa Airlines logo]()
$470
This Copa Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 7/263:21 pm
ORD
- SJO
1 stop18h 45m
Copa Airlines
Tue 8/46:17 pm
SJO
- ORD
1 stop18h 42m
Copa Airlines
Deal found 3/28![Copa Airlines logo]()
$470
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:21 pm
ORD
- SJO
1 stop18h 45m
Copa Airlines
Fri 5/158:47 am
SJO
- ORD
1 stop15h 28m
Copa Airlines
Deal found 4/1![Copa Airlines logo]()
$470
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.
Fri 6/128:02 pm
ORD
- LIR
1 stop14h 48m
United Airlines
Sat 6/201:03 pm
LIR
- ORD
Nonstop5h 27m
United Airlines
Deal found 3/31![United Airlines logo]()
$798
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 am
ORD
- LIR
1 stop7h 30m
Delta
Sat 5/232:40 pm
LIR
- ORD
1 stop8h 27m
Delta
Deal found 4/1![Delta logo]()
$850
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.
Sat 4/182:09 pm
ORD
- LIR
2 stops17h 11m
Alaska Airlines
Sat 4/255:09 pm
LIR
- ORD
2 stops22h 47m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$891
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:05 am
ORD
- LIR
1 stop7h 10m
Delta
Tue 5/261:25 pm
LIR
- ORD
1 stop8h 02m
Delta
Deal found 4/1![Delta logo]()
$855
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 4/187:48 am
ORD
- LIR
Nonstop5h 05m
United Airlines
Sat 4/253:27 pm
LIR
- ORD
1 stop8h 18m
United Airlines
Deal found 3/29![United Airlines logo]()
$966
Last-minute flights from O'Hare Intl to Costa RicaDiscover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated April 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/96:10 pm
ORD
- SJO
1 stop18h 04m
Spirit Airlines
Mon 4/1312:19 pm
SJO
- ORD
1 stop21h 58m
Spirit Airlines
Deal found 3/29![Spirit Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:20 am
ORD
- SJO
1 stop28h 54m
Multiple Airlines
Fri 4/2412:38 pm
SJO
- ORD
1 stop31h 39m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$349
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Thu 4/1612:38 pm
SJO
- ORD
2 stops20h 45m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 4/137:20 am
ORD
- SJO
1 stop28h 54m
Multiple Airlines
Fri 4/1712:38 pm
SJO
- ORD
1 stop9h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 4/187:30 am
ORD
- SJO
2 stops29h 03m
Multiple Airlines
Fri 4/2412:38 pm
SJO
- ORD
1 stop10h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$339
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:15 pm
ORD
- SJO
1 stop17h 18m
Spirit Airlines
Sun 4/2612:38 pm
SJO
- ORD
1 stop10h 46m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$351
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:05 am
ORD
- SJO
1 stop7h 28m
Spirit Airlines
Sun 4/2612:38 pm
SJO
- ORD
1 stop10h 46m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/227:15 pm
ORD
- SJO
1 stop17h 18m
Multiple Airlines
Fri 4/2412:38 pm
SJO
- ORD
1 stop10h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$359
This CheapOair deal was found by Cheapflights users on 3/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:15 pm
ORD
- SJO
1 stop17h 18m
Spirit Airlines
Thu 5/141:00 pm
SJO
- ORD
1 stop9h 15m
Spirit Airlines
Deal found 3/28![Spirit Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:30 am
ORD
- SJO
2 stops29h 03m
Multiple Airlines
Fri 5/151:00 pm
SJO
- ORD
1 stop9h 59m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$358
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:34 am
ORD
- LIR
1 stop29h 06m
JetBlue
Wed 5/132:00 pm
LIR
- ORD
1 stop16h 44m
JetBlue
Deal found 4/1![JetBlue logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sun 5/103:05 pm
ORD
- SJO
1 stop21h 40m
Multiple Airlines
Fri 5/151:00 pm
SJO
- ORD
1 stop9h 59m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$362
One-way flights from O'Hare Intl to Costa RicaSearch for one-way flight options from O'Hare Intl to Costa Rica. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from O'Hare Intl to Costa Rica. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 4/135:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$98
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$113
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.
Wed 4/297:15 pm
ORD
- SJO
1 stop17h 18m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/291:27 pm
ORD
- SJO
1 stop23h 06m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/127:17 am
ORD
- SJO
1 stop28h 57m
Spirit Airlines
Deal found 3/30![Spirit Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/137:20 am
ORD
- SJO
2 stops28h 22m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$130
This eDestinos deal was found by Cheapflights users on 3/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:49 pm
ORD
- SJO
1 stop11h 10m
Volaris
Deal found 3/29![Volaris logo]()
$135
This Super.com deal was found by Cheapflights users on 3/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:30 am
ORD
- SJO
1 stop7h 14m
Frontier
Deal found 3/30![Frontier logo]()
$136
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:15 am
ORD
- SJO
1 stop7h 57m
Frontier
Deal found 3/31![Frontier logo]()
$138
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:05 pm
ORD
- SJO
1 stop16h 56m
Frontier
Deal found 4/2![Frontier logo]()
$141
This Volaris deal was found by Cheapflights users on 3/29. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:35 am
ORD
- SJO
1 stop22h 24m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$142
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:15 pm
ORD
- LIR
1 stop22h 25m
Air Canada
Deal found 3/30![Air Canada logo]()
$175
Find flight deals from O'Hare Intl to Costa Rica
Keep the following information in mind while searching for O'Hare Intl to Costa Rica flight deals. Data was last updated April 2, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $338 (Expedia) |
One-way from | $98 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $570 |
Good round-trip deal | $515 or less |
Good one-way deal | $352 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 April 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Tue 4/14
1:49 pm-11:59 pm
1 stop11h 10m
San José Juan Santamaria Intl
Sun 4/19
4:18 pm-12:09 pm
1 stop18h 51m
$453
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Mon 9/14
2:53 am-11:59 pm
1 stop22h 06m
San José Juan Santamaria Intl
Tue 9/22
4:15 pm-12:09 pm
1 stop18h 54m
$453
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Tue 5/26
1:49 pm-11:59 pm
1 stop11h 10m
San José Juan Santamaria Intl
Sun 5/31
4:18 pm-12:09 pm
1 stop18h 51m
$454
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Mon 6/1
3:21 pm-9:06 am
1 stop18h 45m
San José Juan Santamaria Intl
Sun 6/7
10:05 am-4:00 am
1 stop16h 55m
$470
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Thu 7/16
3:21 pm-7:12 am
1 stop16h 51m
San José Juan Santamaria Intl
Mon 7/20
10:03 am-4:00 am
1 stop16h 57m
$470
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Fri 5/1
3:21 pm-9:06 am
1 stop18h 45m
San José Juan Santamaria Intl
Mon 5/4
2:59 pm-1:15 am
1 stop9h 16m
$470
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Tue 5/26
3:21 pm-7:09 am
1 stop16h 48m
San José Juan Santamaria Intl
Mon 6/1
4:10 am-2:06 pm
1 stop8h 56m
$470
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Sun 7/26
3:21 pm-9:06 am
1 stop18h 45m
San José Juan Santamaria Intl
Tue 8/4
6:17 pm-1:59 pm
1 stop18h 42m
$470
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Sat 5/9
3:21 pm-9:06 am
1 stop18h 45m
San José Juan Santamaria Intl
Fri 5/15
8:47 am-1:15 am
1 stop15h 28m
$470
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Sat 5/9
7:36 am-11:55 am
Nonstop5h 19m
San José Juan Santamaria Intl
Tue 5/12
7:55 am-9:51 pm
1 stop12h 56m
$478
Showing 1-10 of 35 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Costa Rica flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-Costa Rica flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Costa Rica flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Costa Rica flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Costa Rica flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from O'Hare Intl with our price prediction graph.
ORD-SJO
ORD-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 Chicago O'Hare Intl Airport to Costa Rica
ORD-CR0
ORD-SJO
ORD-LIR
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Costa Rica (average of $247). Flying from Chicago O'Hare Intl Airport to Costa Rica in April is currently the most expensive (average of $348). 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 ORD to CR?
Find hourly flight availability from O'Hare Intl 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 April 2, 2026.
When flying from Chicago O'Hare Intl Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Chicago to Costa Rica delayed?
About 19% of weekly flights between Chicago and Costa Rica have experienced delays in the past year, with the average delay time being 170 minutes.
What is the most punctual flight time for Chicago to Costa Rica flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Costa Rica flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% 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 April 2, 2026.
Get a feel of what it's like to fly with Copa Airlines,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport 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.
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Crew
8.1
Overall
7.5
Food
6.8
Comfort
7.4
Boarding
7.8
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Costa Rica. 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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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 O'Hare Intl to Costa Rica by cabin class
Find flights from O'Hare Intl to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Costa Rica flights
Browse other O'Hare Intl and Costa Rica flight options. Last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from O'Hare Intl to Costa Rica
Discover the top 9 airlines that operate flights from O'Hare Intl 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$385 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$205 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$227 | Average$350 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$271 | Average$796 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$303 | Average$477 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$341 | Average$622 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$386 | Average$626 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$388 | Average$627 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$395 | Average$592 | FlexibilityNo cancel fee | On-time63% |