$182+ Cheap flights from O'Hare Intl (ORD) to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJO
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Costa Rica with Cheapflights
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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 September 28, 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 September 28, 2026.
This Booking.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:13 pm -
1 stop16h 49m
Sat 11/710:03 am -
1 stop14h 08m
Deal found 9/25![Copa Airlines logo]()
$401
This Avianca deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Sun 11/110:30 pm -
1 stop17h 50m
Fri 11/69:30 am -
1 stop11h 00m
Deal found 9/22![Avianca logo]()
$404
This Copa Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:13 pm -
1 stop18h 06m
Tue 11/32:18 pm -
1 stop9h 53m
Deal found 9/25![Copa Airlines logo]()
$406
This Avianca deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:30 pm -
1 stop17h 50m
Sun 12/135:35 am -
1 stop7h 20m
Deal found 9/27![Avianca logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/257:29 am -
1 stop13h 10m
Sat 10/311:05 pm -
Nonstop5h 33m
Deal found 9/23![United Airlines logo]()
$408
This Avianca deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:20 pm -
1 stop8h 55m
Wed 12/165:35 am -
1 stop7h 20m
Deal found 9/27![Avianca logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:30 am -
2 stops11h 35m
Sat 11/72:46 pm -
1 stop9h 13m
Deal found 9/22![American Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/317:30 am -
Nonstop5h 18m
Tue 11/31:55 pm -
1 stop10h 06m
Deal found 9/23![United Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/2810:30 pm -
1 stop10h 20m
Sat 12/59:30 am -
1 stop11h 00m
Deal found 9/23![Avianca logo]()
$416
This Gotogate deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:30 pm -
1 stop26h 00m
Sat 10/315:15 pm -
1 stop27h 15m
Deal found 9/23![Avianca logo]()
$417
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:27 am -
1 stop7h 33m
Sun 11/12:25 pm -
1 stop9h 32m
Deal found 9/27![Delta logo]()
$418
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Tue 12/13:45 pm -
1 stop22h 35m
Wed 12/93:20 pm -
1 stop23h 32m
Deal found 9/23![Air Canada logo]()
$442
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 September 28, 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 September 28, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:13 pm -
1 stop22h 06m
Thu 11/122:18 pm -
1 stop9h 53m
Deal found 9/27![Copa Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/317:30 am -
Nonstop5h 18m
Tue 11/31:55 pm -
1 stop10h 06m
Deal found 9/23![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/285:05 pm -
2 stops20h 07m
Wed 12/97:00 am -
1 stop12h 05m
Deal found 9/23![Delta logo]()
$470
This JetBlue deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop7h 00m
Mon 11/23:05 pm -
1 stop8h 52m
Deal found 9/25![JetBlue logo]()
$676
This Copa Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/313:13 pm -
1 stop20h 46m
Tue 11/35:55 pm -
1 stop18h 51m
Deal found 9/23![Copa Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/287:17 am -
Nonstop5h 18m
Sat 12/51:55 pm -
Nonstop5h 33m
Deal found 9/23![United Airlines logo]()
$421
This Copa Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:13 pm -
1 stop18h 06m
Tue 11/32:18 pm -
1 stop9h 53m
Deal found 9/25![Copa Airlines logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:46 pm -
2 stops27h 38m
Mon 11/210:00 am -
2 stops19h 40m
Deal found 9/25![Alaska Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:49 am -
1 stop15h 26m
Sat 12/57:00 am -
2 stops13h 15m
Deal found 9/27![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 12/87:05 am -
2 stops15h 12m
Wed 12/162:37 pm -
1 stop9h 15m
Deal found 9/24![Delta logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 pm -
1 stop16h 09m
Sun 11/222:20 pm -
1 stop9h 06m
Deal found 9/23![United Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:00 am -
1 stop14h 17m
Mon 12/217:00 am -
2 stops13h 18m
Deal found 9/27![Delta logo]()
$650
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:17 am -
Nonstop5h 18m
Tue 12/1511:28 pm -
1 stop11h 18m
Deal found 9/27![United Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:19 am -
2 stops10h 56m
Sat 11/147:00 am -
2 stops13h 17m
Deal found 9/22![Delta logo]()
$697
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:00 am -
1 stop11h 37m
Fri 12/254:30 pm -
1 stop8h 14m
Deal found 9/27![United Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:27 am -
1 stop8h 08m
Sat 10/241:00 pm -
1 stop9h 57m
Deal found 9/26![Delta logo]()
$812
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:30 am -
1 stop7h 40m
Sat 11/72:06 pm -
Nonstop5h 23m
Deal found 9/25![United Airlines logo]()
$836
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:46 am -
Nonstop5h 10m
Sat 11/142:20 pm -
1 stop9h 06m
Deal found 9/27![United Airlines logo]()
$867
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/135:30 am -
1 stop7h 15m
Sat 11/143:25 pm -
1 stop8h 29m
Deal found 9/24![Delta logo]()
$916
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/16:49 am -
1 stop29h 56m
Fri 12/112:00 pm -
2 stops20h 49m
Deal found 9/23![Delta logo]()
$1,243
Last-minute flights from O'Hare Intl to Costa RicaDiscover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated September 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop12h 38m
Tue 10/271:00 pm -
1 stop17h 35m
Deal found 9/26![American Airlines logo]()
$435
This Avianca deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:20 pm -
1 stop17h 05m
Thu 10/299:30 am -
1 stop11h 00m
Deal found 9/26![Avianca logo]()
$404
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:20 pm -
1 stop10h 30m
Mon 10/261:50 am -
1 stop18h 40m
Deal found 9/23![Avianca logo]()
$427
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/257:29 am -
1 stop13h 10m
Sat 10/311:05 pm -
Nonstop5h 33m
Deal found 9/23![United Airlines logo]()
$408
This Gotogate deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:30 pm -
1 stop26h 00m
Sat 10/315:15 pm -
1 stop27h 15m
Deal found 9/23![Avianca logo]()
$417
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:21 pm -
1 stop16h 49m
Thu 11/53:20 pm -
1 stop28h 32m
Deal found 9/27![Air Canada logo]()
$458
This Air Canada deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:30 pm -
1 stop21h 40m
Thu 11/53:10 pm -
1 stop18h 13m
Deal found 9/26![Air Canada logo]()
$452
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:27 am -
1 stop7h 33m
Tue 11/32:25 pm -
1 stop9h 32m
Deal found 9/27![Delta logo]()
$418
This Copa Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:13 pm -
1 stop16h 51m
Thu 11/52:18 pm -
1 stop9h 53m
Deal found 9/24![Copa Airlines logo]()
$406
This Booking.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:13 pm -
1 stop16h 49m
Sat 11/710:03 am -
1 stop14h 08m
Deal found 9/25![Copa Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:30 am -
2 stops11h 35m
Sat 11/72:46 pm -
1 stop9h 13m
Deal found 9/22![American Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/317:30 am -
Nonstop5h 18m
Tue 11/31:55 pm -
1 stop10h 06m
Deal found 9/23![United Airlines logo]()
$414
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 September 28, 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 September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/22:41 am -
2 stops22h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$182
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:55 pm -
1 stop24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$208
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Tue 11/243:45 pm -
2 stops22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Air Canada logo]()
$216
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:58 pm -
2 stops20h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$218
This Air Canada deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:05 am -
2 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Air Canada logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/312:20 pm -
2 stops25h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Porter Airlines logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:11 pm -
1 stop13h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$223
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 am -
2 stops9h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:44 pm -
2 stops37h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$234
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:30 pm -
2 stops17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$240
This FlightHub deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:49 pm -
1 stop11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/28:00 am -
2 stops48h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$251
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 September 28, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $380 (Volaris) |
One-way from | $182 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $546 |
Good round-trip deal | $507 or less |
Good one-way deal | $410 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 7,457,451 searches. Data last updated September 28, 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
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Wed 3/24
5:30 am-1:10 pm
1 stop8h 40m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$234
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Mon 10/19
7:30 pm-11:35 am
2 stops17h 05m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Sun 10/25
7:30 pm-11:45 am
2 stops17h 15m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Wed 10/14
9:45 pm-12:10 pm
1 stop15h 25m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$264
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Fri 1/22
2:11 pm-8:31 pm
2 stops30h 20m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Mon 12/7
5:58 pm-12:40 am
2 stops30h 42m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$345
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Tue 11/24
7:05 am-10:30 pm
2 stops15h 25m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Thu 10/15
6:00 am-9:10 pm
3 stops40h 10m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$353
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Thu 10/22
7:00 am-12:58 pm
1 stop6h 58m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$355
ChicagoLiberia
ORD Chicago O'Hare Intl - LIR Liberia
ORDLIR
Chicago O'Hare Intl
Fri 10/23
7:30 pm-12:35 pm
2 stops18h 05m
Liberia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$364
Showing 1-10 of 42 resultsSorted by cheapest first
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
ORD-LIO
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
ORD-LIO
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Costa Rica?
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Costa Rica (average of $514). Flying from Chicago O'Hare Intl Airport to Costa Rica in December is currently the most expensive (average of $726). 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.
How often are flights from Chicago to Costa Rica delayed?
About 20% of weekly flights between Chicago and Costa Rica have experienced delays in the past year, with the average delay time being 151 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?
Saturday tends to have the lowest number of delays on this route, whereas Friday 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 15% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Costa Rica?
The best time to book flights from Chicago O'Hare Intl Airport to Costa Rica is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 September 28, 2026.
Get a feel of what it's like to fly with Copa Airlines,United Airlines, andJetBlue 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
6.9
Overall
7.6
Entertainment
6.9
Crew
8.1
Comfort
7.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Overall
7.6
Entertainment
6.9
Crew
8.1
Comfort
7.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Overall
7.6
Entertainment
6.9
Crew
8.1
Comfort
7.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Overall
7.6
Entertainment
6.9
Crew
8.1
Comfort
7.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Overall
7.6
Entertainment
6.9
Crew
8.1
Comfort
7.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Overall
7.6
Entertainment
6.9
Crew
8.1
Comfort
7.4
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - 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
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O'Hare Intl and Costa Rica flights
Browse other O'Hare Intl and Costa Rica flight options. Last updated on September 28, 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$585 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$221 | Average$591 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$516 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$333 | Average$625 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$371 | Average$616 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$381 | Average$657 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$825 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$386 | Average$581 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$395 | Average$484 | FlexibilityNo cancel fee | On-time63% |