$128+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJO
Mar 19 — Mar 261
1 adult, Economy
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Find cheap flights from O'Hare Intl 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
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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 February 17, 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 February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/37:23 pm
ORD
- SJO
1 stop20h 07m
Multiple Airlines
Thu 3/51:31 pm
SJO
- ORD
1 stop9h 34m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 4/74:51 pm
ORD
- SJO
1 stop23h 14m
Multiple Airlines
Tue 4/1412:19 pm
SJO
- ORD
2 stops25h 58m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 2/289:18 am
ORD
- SJO
3 stops14h 12m
Multiple Airlines
Thu 3/51:31 pm
SJO
- ORD
1 stop9h 34m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/115:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Thu 4/1612:20 pm
SJO
- ORD
1 stop10h 54m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 2/247:23 pm
ORD
- SJO
1 stop20h 07m
Multiple Airlines
Sat 3/712:35 pm
SJO
- ORD
1 stop11h 03m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$322
This Mytrip deal was found by Cheapflights users on 2/14. 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.
Sun 3/18:16 pm
ORD
- SJO
2 stops19h 04m
Multiple Airlines
Thu 3/51:31 pm
SJO
- ORD
1 stop10h 16m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$323
This CheapOair deal was found by Cheapflights users on 2/14. 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 4/96:10 pm
ORD
- SJO
1 stop18h 04m
Spirit Airlines
Mon 4/1311:38 am
SJO
- ORD
2 stops20h 12m
Spirit Airlines
Deal found 2/14![Spirit Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/115:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Tue 4/1412:19 pm
SJO
- ORD
1 stop9h 58m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/37:23 pm
ORD
- SJO
1 stop20h 07m
Multiple Airlines
Fri 3/65:00 am
SJO
- ORD
2 stops10h 38m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 2/238:16 pm
ORD
- SJO
1 stop16h 06m
Spirit Airlines
Wed 3/41:31 pm
SJO
- ORD
1 stop7h 42m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Tue 3/315:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Fri 4/2412:20 pm
SJO
- ORD
1 stop10h 54m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$328
This CheapOair deal was found by Cheapflights users on 2/16. 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 3/58:16 pm
ORD
- SJO
2 stops15h 24m
Spirit Airlines
Thu 3/1212:19 pm
SJO
- ORD
1 stop9h 58m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$329
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 February 17, 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 February 17, 2026.
This Copa Airlines deal was found by Cheapflights users on 2/14. 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 4/103:05 pm
ORD
- SJO
1 stop19h 00m
Copa Airlines
Mon 4/2010:04 am
SJO
- ORD
1 stop14h 09m
Copa Airlines
Deal found 2/14![Copa Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:09 pm
ORD
- LIR
2 stops17h 11m
Alaska Airlines
Tue 4/216:12 pm
LIR
- ORD
2 stops28h 47m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 2/13. 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 3/175:40 pm
ORD
- LIR
2 stops19h 10m
Delta
Wed 3/252:05 pm
LIR
- ORD
2 stops18h 05m
Delta
Deal found 2/13![Delta logo]()
$535
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 4/197:48 am
ORD
- LIR
Nonstop5h 05m
United Airlines
Fri 4/243:27 pm
LIR
- ORD
1 stop8h 18m
United Airlines
Deal found 2/13![United Airlines logo]()
$540
This Copa Airlines deal was found by Cheapflights users on 2/13. 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 3/198:34 am
ORD
- SJO
1 stop9h 04m
Copa Airlines
Tue 3/245:51 pm
SJO
- ORD
1 stop18h 40m
Copa Airlines
Deal found 2/13![Copa Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 2/16. 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 4/223:05 pm
ORD
- SJO
1 stop19h 00m
Copa Airlines
Mon 4/275:56 pm
SJO
- ORD
1 stop18h 54m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 2/16. 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 3/118:34 am
ORD
- SJO
1 stop11h 27m
Copa Airlines
Wed 3/185:51 pm
SJO
- ORD
1 stop18h 40m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 2/15. 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 4/233:05 pm
ORD
- SJO
1 stop18h 15m
Copa Airlines
Sun 4/266:19 pm
SJO
- ORD
1 stop18h 31m
Copa Airlines
Deal found 2/15![Copa Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 2/13. 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 4/173:05 pm
ORD
- SJO
1 stop17h 03m
Copa Airlines
Tue 4/215:46 am
SJO
- ORD
1 stop18h 27m
Copa Airlines
Deal found 2/13![Copa Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 2/13. 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 4/103:05 pm
ORD
- SJO
1 stop17h 03m
Copa Airlines
Mon 4/135:56 pm
SJO
- ORD
1 stop18h 54m
Copa Airlines
Deal found 2/13![Copa Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 2/14. 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 5/126:00 am
ORD
- LIR
1 stop7h 00m
Delta
Wed 5/201:25 pm
LIR
- ORD
1 stop9h 34m
Delta
Deal found 2/14![Delta logo]()
$544
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 3/187:49 am
ORD
- LIR
Nonstop5h 06m
United Airlines
Sun 3/293:27 pm
LIR
- ORD
1 stop15h 17m
United Airlines
Deal found 2/13![United Airlines logo]()
$570
This Copa Airlines deal was found by Cheapflights users on 2/14. 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 3/248:34 am
ORD
- SJO
1 stop11h 27m
Copa Airlines
Thu 4/24:09 am
SJO
- ORD
1 stop8h 41m
Copa Airlines
Deal found 2/14![Copa Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 2/15. 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 3/167:14 pm
ORD
- LIR
2 stops18h 36m
Delta
Wed 3/252:05 pm
LIR
- ORD
1 stop17h 25m
Delta
Deal found 2/15![Delta logo]()
$549
This United Airlines deal was found by Cheapflights users on 2/16. 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 5/97:48 am
ORD
- LIR
Nonstop5h 05m
United Airlines
Wed 5/131:20 pm
LIR
- ORD
1 stop8h 55m
United Airlines
Deal found 2/16![United Airlines logo]()
$570
This Copa Airlines deal was found by Cheapflights users on 2/16. 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 3/163:22 pm
ORD
- SJO
1 stop17h 58m
Copa Airlines
Mon 3/235:51 pm
SJO
- ORD
1 stop18h 40m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 2/15. 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 3/175:40 pm
ORD
- LIR
2 stops19h 10m
Delta
Tue 3/241:05 pm
LIR
- ORD
2 stops19h 05m
Delta
Deal found 2/15![Delta logo]()
$549
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/18:10 pm
ORD
- LIR
1 stop17h 00m
United Airlines
Wed 4/811:49 am
LIR
- ORD
1 stop11h 41m
United Airlines
Deal found 2/15![United Airlines logo]()
$584
This Copa Airlines deal was found by Cheapflights users on 2/17. 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 3/173:22 pm
ORD
- SJO
1 stop17h 58m
Copa Airlines
Tue 3/245:50 am
SJO
- ORD
1 stop18h 14m
Copa Airlines
Deal found 2/17![Copa Airlines logo]()
$336
This Copa Airlines deal was found by Cheapflights users on 2/15. 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 3/113:22 pm
ORD
- SJO
1 stop16h 43m
Copa Airlines
Tue 3/178:48 am
SJO
- ORD
1 stop15h 16m
Copa Airlines
Deal found 2/15![Copa Airlines logo]()
$336
Last-minute flights from O'Hare Intl to Costa RicaDiscover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated February 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 2/238:16 pm
ORD
- SJO
1 stop16h 06m
Spirit Airlines
Wed 3/41:31 pm
SJO
- ORD
1 stop7h 42m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Tue 2/247:23 pm
ORD
- SJO
1 stop20h 07m
Multiple Airlines
Sat 3/712:35 pm
SJO
- ORD
1 stop11h 03m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 2/289:18 am
ORD
- SJO
3 stops14h 12m
Multiple Airlines
Thu 3/51:31 pm
SJO
- ORD
1 stop9h 34m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 2/288:16 pm
ORD
- SJO
1 stop16h 06m
Multiple Airlines
Sat 3/712:35 pm
SJO
- ORD
1 stop11h 03m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$324
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Sun 3/18:16 pm
ORD
- SJO
2 stops19h 04m
Multiple Airlines
Fri 3/67:22 am
SJO
- ORD
1 stop12h 25m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$319
This Mytrip deal was found by Cheapflights users on 2/14. 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.
Sun 3/18:16 pm
ORD
- SJO
2 stops19h 04m
Multiple Airlines
Thu 3/51:31 pm
SJO
- ORD
1 stop10h 16m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/18:16 pm
ORD
- SJO
1 stop16h 06m
Multiple Airlines
Sun 3/87:45 am
SJO
- ORD
1 stop24h 54m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/37:23 pm
ORD
- SJO
1 stop20h 07m
Multiple Airlines
Thu 3/51:31 pm
SJO
- ORD
1 stop9h 34m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/37:23 pm
ORD
- SJO
1 stop20h 07m
Multiple Airlines
Fri 3/65:00 am
SJO
- ORD
2 stops10h 38m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$326
This FlightHub deal was found by Cheapflights users on 2/17. 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.
Thu 3/58:16 pm
ORD
- SJO
2 stops15h 24m
Spirit Airlines
Wed 3/1111:35 am
SJO
- ORD
2 stops11h 12m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$325
This CheapOair deal was found by Cheapflights users on 2/16. 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 3/58:16 pm
ORD
- SJO
2 stops15h 24m
Spirit Airlines
Thu 3/1212:19 pm
SJO
- ORD
1 stop9h 58m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Tue 3/315:05 am
ORD
- SJO
1 stop7h 09m
Spirit Airlines
Wed 4/2912:20 pm
SJO
- ORD
1 stop10h 54m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$328
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 February 17, 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 February 17, 2026.
This Super.com deal was found by Cheapflights users on 2/13. 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.
Wed 2/258:16 pm
ORD
- SJO
1 stop16h 06m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$128
This Frontier deal was found by Cheapflights users on 2/13. 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.
Sat 2/285:05 am
ORD
- SJO
1 stop8h 10m
Frontier
Deal found 2/13![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 5/165:05 am
ORD
- SJO
1 stop7h 10m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$134
This Air Canada deal was found by Cheapflights users on 2/14. 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.
Mon 4/133:45 pm
ORD
- LIR
1 stop21h 45m
Air Canada
Deal found 2/14![Air Canada logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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.
Tue 5/55:05 am
ORD
- SJO
1 stop7h 10m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$138
This Air Canada deal was found by Cheapflights users on 2/14. 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.
Sun 4/126:40 pm
ORD
- LIR
1 stop19h 55m
Air Canada
Deal found 2/14![Air Canada logo]()
$147
This BusinessClass deal was found by Cheapflights users on 2/16. 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.
Tue 4/146:40 pm
ORD
- LIR
1 stop19h 50m
Copa Airlines
Deal found 2/16![Copa Airlines logo]()
$149
This FlightHub deal was found by Cheapflights users on 2/13. 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 8/125:15 am
ORD
- SJO
1 stop7h 12m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$150
This Air Canada deal was found by Cheapflights users on 2/16. 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 4/182:00 pm
ORD
- LIR
1 stop24h 40m
Air Canada
Deal found 2/16![Air Canada logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/133:15 pm
ORD
- SJO
3 stops21h 15m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$153
This Frontier deal was found by Cheapflights users on 2/17. 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 2/17![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Tue 4/1410:55 am
ORD
- SJO
3 stops13h 45m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$155
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 February 17, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $318 (Kiwi.com) |
One-way from | $128 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $469 |
Good round-trip deal | $411 or less |
Good one-way deal | $335 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 February 17, 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
O'Hare Intl
Fly to
Costa Rica
Route
Depart
Return
Price
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Fri 4/10
3:05 pm-9:05 am
1 stop19h 00m
San José Juan Santamaria Intl
Mon 4/20
10:04 am-1:13 am
1 stop14h 09m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Thu 3/19
8:34 am-4:38 pm
1 stop9h 04m
San José Juan Santamaria Intl
Tue 3/24
5:51 pm-1:31 pm
1 stop18h 40m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Wed 4/22
3:05 pm-9:05 am
1 stop19h 00m
San José Juan Santamaria Intl
Mon 4/27
5:56 pm-1:50 pm
1 stop18h 54m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Wed 3/11
8:34 am-7:01 pm
1 stop11h 27m
San José Juan Santamaria Intl
Wed 3/18
5:51 pm-1:31 pm
1 stop18h 40m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Thu 4/23
3:05 pm-8:20 am
1 stop18h 15m
San José Juan Santamaria Intl
Sun 4/26
6:19 pm-1:50 pm
1 stop18h 31m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Fri 4/17
3:05 pm-7:08 am
1 stop17h 03m
San José Juan Santamaria Intl
Tue 4/21
5:46 am-1:13 am
1 stop18h 27m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Fri 4/10
3:05 pm-7:08 am
1 stop17h 03m
San José Juan Santamaria Intl
Mon 4/13
5:56 pm-1:50 pm
1 stop18h 54m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Tue 3/24
8:34 am-7:01 pm
1 stop11h 27m
San José Juan Santamaria Intl
Thu 4/2
4:09 am-1:50 pm
1 stop8h 41m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Mon 3/16
3:22 pm-8:20 am
1 stop17h 58m
San José Juan Santamaria Intl
Mon 3/23
5:51 pm-1:31 pm
1 stop18h 40m
$336
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Tue 3/17
3:22 pm-8:20 am
1 stop17h 58m
San José Juan Santamaria Intl
Tue 3/24
5:50 am-1:04 am
1 stop18h 14m
$336
Showing 1-10 of 41 results
- 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Costa Rica (average of $225). Flying from Chicago O'Hare Intl Airport to Costa Rica in December is currently the most expensive (average of $343). 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 February 17, 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.
Weekly flight availability from Chicago O'Hare Intl Airport to Costa Rica
Explore weekly flight availability from O'Hare Intl 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 February 17, 2026.
The most flights from ORD to CR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Chicago to Costa Rica delayed?
About 18% of weekly flights between Chicago and Costa Rica have experienced delays in the past year, with the average delay time being 173 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 Thursday 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 11% 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 February 17, 2026.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and American 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.
Food
6.8
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Food
6.8
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Food
6.8
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Food
6.8
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Food
6.8
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Food
6.8
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - 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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Alternative routes for O'Hare Intl to Costa Rica
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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 February 17, 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 February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$610 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$379 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$256 | Average$469 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$339 | Average$619 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$796 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$386 | Average$602 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$393 | Average$641 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$427 | Average$613 | FlexibilityNo cancel fee | On-time63% |