$118+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJO
Sep 15 — Sep 221
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 August 16, 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 August 16, 2026.
This Air Canada deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/243:40 pm -
2 stops22h 30m
Fri 10/302:10 pm -
2 stops19h 57m
Deal found 8/12![Air Canada logo]()
$390
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/48:50 pm -
1 stop17h 20m
Sun 11/83:10 pm -
1 stop18h 13m
Deal found 8/11![Air Canada logo]()
$396
This Air Canada deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 11/224:30 pm -
1 stop21h 40m
Thu 11/263:20 pm -
1 stop19h 47m
Deal found 8/12![Air Canada logo]()
$403
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Wed 11/43:45 pm -
2 stops22h 25m
Wed 11/113:10 pm -
2 stops19h 57m
Deal found 8/14![Air Canada logo]()
$405
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
Thu 11/124:30 pm -
1 stop21h 40m
Thu 11/193:10 pm -
1 stop18h 13m
Deal found 8/11![Air Canada logo]()
$408
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:56 am -
2 stops10h 56m
Fri 9/41:07 pm -
1 stop10h 11m
Deal found 8/15![American Airlines logo]()
$417
This Copa Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/53:20 pm -
1 stop20h 38m
Wed 9/910:03 am -
1 stop13h 59m
Deal found 8/13![Copa Airlines logo]()
$430
This Copa Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/123:20 pm -
1 stop17h 59m
Sat 9/198:30 am -
1 stop15h 32m
Deal found 8/14![Copa Airlines logo]()
$431
This Copa Airlines deal was found by Cheapflights users on 8/13. 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 10/93:20 pm -
1 stop20h 38m
Mon 10/124:08 am -
1 stop8h 51m
Deal found 8/13![Copa Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 am -
1 stop7h 51m
Tue 10/67:55 am -
1 stop12h 47m
Deal found 8/14![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 am -
1 stop7h 51m
Sun 10/41:25 pm -
1 stop9h 02m
Deal found 8/14![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:40 pm -
1 stop7h 59m
Fri 11/131:55 pm -
1 stop10h 06m
Deal found 8/14![United Airlines logo]()
$449
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 August 16, 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 August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 1/2210:42 am -
1 stop9h 57m
Tue 1/262:25 pm -
1 stop8h 11m
Deal found 8/15![United Airlines logo]()
$455
This Copa Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/228:01 am -
1 stop25h 18m
Tue 9/2910:03 am -
1 stop13h 59m
Deal found 8/15![Copa Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/1011:29 am -
2 stops10h 46m
Wed 11/187:00 am -
1 stop12h 02m
Deal found 8/11![Delta logo]()
$543
This JetBlue deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Sat 9/266:00 am -
1 stop6h 57m
Sat 10/31:05 pm -
1 stop9h 03m
Deal found 8/12![JetBlue logo]()
$577
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/92:54 pm -
3 stops27h 31m
Fri 1/1510:00 am -
3 stops27h 09m
Deal found 8/13![Alaska Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 2/36:00 am -
1 stop7h 22m
Tue 2/91:15 am -
1 stop10h 12m
Deal found 8/12![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 1/127:45 am -
1 stop10h 31m
Fri 2/121:25 pm -
Nonstop5h 32m
Deal found 8/15![United Airlines logo]()
$467
This Copa Airlines deal was found by Cheapflights users on 8/13. 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 9/43:20 pm -
1 stop16h 50m
Wed 9/910:03 am -
1 stop13h 59m
Deal found 8/13![Copa Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2011:30 am -
2 stops10h 35m
Thu 1/287:05 am -
2 stops13h 32m
Deal found 8/12![Delta logo]()
$553
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 1/299:25 am -
1 stop8h 51m
Fri 2/58:45 am -
1 stop10h 29m
Deal found 8/15![United Airlines logo]()
$518
This JetBlue deal was found by Cheapflights users on 8/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
1 stop6h 57m
Mon 10/51:05 pm -
1 stop9h 05m
Deal found 8/14![JetBlue logo]()
$654
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 1/216:00 am -
1 stop14h 39m
Fri 1/291:25 pm -
Nonstop5h 32m
Deal found 8/13![United Airlines logo]()
$528
This JetBlue deal was found by Cheapflights users on 8/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
1 stop6h 57m
Mon 10/51:05 pm -
1 stop9h 05m
Deal found 8/15![JetBlue logo]()
$693
This Delta deal was found by Cheapflights users on 8/15. 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.
Sat 10/35:30 am -
1 stop7h 30m
Tue 10/61:00 pm -
1 stop9h 57m
Deal found 8/15![Delta logo]()
$716
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 12/2910:00 pm -
1 stop24h 00m
Wed 1/131:15 am -
1 stop8h 10m
Deal found 8/15![United Airlines logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 1/162:54 pm -
3 stops27h 31m
Sat 1/3010:00 am -
3 stops27h 09m
Deal found 8/14![Alaska Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:00 am -
1 stop12h 16m
Mon 1/181:25 pm -
Nonstop5h 32m
Deal found 8/14![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 2/127:55 pm -
1 stop15h 25m
Wed 2/173:25 pm -
1 stop17h 09m
Deal found 8/11![Delta logo]()
$937
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 1/247:49 am -
Nonstop5h 06m
Sun 1/318:35 am -
1 stop14h 01m
Deal found 8/11![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Thu 2/117:49 am -
Nonstop5h 06m
Tue 2/238:35 am -
1 stop15h 40m
Deal found 8/15![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:49 am -
Nonstop5h 06m
Fri 1/152:01 pm -
Nonstop5h 19m
Deal found 8/14![United Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 2/127:49 am -
Nonstop5h 06m
Thu 2/182:01 pm -
Nonstop5h 19m
Deal found 8/11![United Airlines logo]()
$1,022
Last-minute flights from O'Hare Intl to Costa RicaDiscover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Costa Rica. Data last updated August 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:56 am -
2 stops10h 56m
Fri 9/41:07 pm -
1 stop10h 11m
Deal found 8/15![American Airlines logo]()
$417
This Copa Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/53:20 pm -
1 stop20h 38m
Wed 9/910:03 am -
1 stop13h 59m
Deal found 8/13![Copa Airlines logo]()
$430
This Copa Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:20 pm -
1 stop20h 38m
Sun 9/1310:03 am -
1 stop13h 59m
Deal found 8/11![Copa Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop8h 52m
Tue 9/152:57 pm -
1 stop17h 32m
Deal found 8/11![American Airlines logo]()
$473
This Copa Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/123:20 pm -
1 stop17h 59m
Sat 9/198:30 am -
1 stop15h 32m
Deal found 8/14![Copa Airlines logo]()
$431
This Copa Airlines deal was found by Cheapflights users on 8/14. 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 9/188:01 am -
1 stop24h 25m
Fri 9/255:45 am -
1 stop18h 17m
Deal found 8/14![Copa Airlines logo]()
$468
This JetBlue deal was found by Cheapflights users on 8/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
1 stop6h 57m
Fri 9/251:05 pm -
1 stop9h 03m
Deal found 8/14![JetBlue logo]()
$500
This JetBlue deal was found by Cheapflights users on 8/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop6h 57m
Sun 10/41:05 pm -
1 stop9h 03m
Deal found 8/13![JetBlue logo]()
$520
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 am -
1 stop7h 51m
Tue 10/67:55 am -
1 stop12h 47m
Deal found 8/14![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 8/15. 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 9/295:30 am -
1 stop7h 24m
Tue 10/61:25 pm -
1 stop9h 32m
Deal found 8/15![Delta logo]()
$472
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop7h 59m
Tue 10/66:00 am -
2 stops10h 51m
Deal found 8/15![American Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 am -
1 stop7h 51m
Sun 10/41:25 pm -
1 stop9h 02m
Deal found 8/14![United Airlines logo]()
$444
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 August 16, 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 August 16, 2026.
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:11 pm -
1 stop13h 19m
Deal found 8/14![Frontier logo]()
$118
This Viva deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1012:30 am -
1 stop24h 50m
Deal found 8/11![Viva logo]()
$131
This CheapOair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Tue 8/251:49 pm -
1 stop11h 10m
Deal found 8/12![Multiple Airlines logo]()
$140
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/912:48 pm -
1 stop11h 11m
Deal found 8/14![Multiple Airlines logo]()
$156
This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:53 am -
1 stop22h 06m
Deal found 8/13![Multiple Airlines logo]()
$180
This Air Canada deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 12/21:55 pm -
1 stop24h 25m
Deal found 8/12![Air Canada logo]()
$186
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/244:30 pm -
1 stop21h 40m
Deal found 8/11![Air Canada logo]()
$191
This Viva deal was found by Cheapflights users on 8/15. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:35 am -
1 stop24h 50m
Deal found 8/15![Viva logo]()
$191
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:30 pm -
1 stop21h 40m
Deal found 8/13![Air Canada logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/167:50 am -
2 stops49h 05m
Deal found 8/11![Multiple Airlines logo]()
$193
This Viva deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2812:30 am -
1 stop24h 50m
Deal found 8/11![Viva logo]()
$199
This Jetabroad deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:49 pm -
1 stop11h 10m
Deal found 8/11![Multiple Airlines logo]()
$200
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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $384 (Air Canada) |
One-way from | $118 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $618 |
Good round-trip deal | $562 or less |
Good one-way deal | $631 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 August 16, 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 Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Fri 1/22
10:42 am-8:39 pm
1 stop9h 57m
San José Juan Santamaria Intl
Tue 1/26
2:25 pm-10:36 pm
1 stop8h 11m
$455
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Wed 2/3
6:00 am-1:22 pm
1 stop7h 22m
San José Juan Santamaria Intl
Tue 2/9
1:15 am-11:27 am
1 stop10h 12m
$456
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Tue 9/22
8:01 am-8:19 am
1 stop25h 18m
San José Juan Santamaria Intl
Tue 9/29
10:03 am-1:02 am
1 stop13h 59m
$460
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Tue 1/12
7:45 am-6:16 pm
1 stop10h 31m
San José Juan Santamaria Intl
Fri 2/12
1:25 pm-6:57 pm
Nonstop5h 32m
$467
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Fri 1/29
9:25 am-6:16 pm
1 stop8h 51m
San José Juan Santamaria Intl
Fri 2/5
8:45 am-7:14 pm
1 stop10h 29m
$518
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Fri 9/4
3:20 pm-7:10 am
1 stop16h 50m
San José Juan Santamaria Intl
Wed 9/9
10:03 am-1:02 am
1 stop13h 59m
$528
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Thu 1/21
6:00 am-8:39 pm
1 stop14h 39m
San José Juan Santamaria Intl
Fri 1/29
1:25 pm-6:57 pm
Nonstop5h 32m
$528
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Tue 11/10
11:29 am-10:15 pm
2 stops10h 46m
San José Juan Santamaria Intl
Wed 11/18
7:00 am-7:02 pm
1 stop12h 02m
$543
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Wed 1/20
11:30 am-10:05 pm
2 stops10h 35m
San José Juan Santamaria Intl
Thu 1/28
7:05 am-8:37 pm
2 stops13h 32m
$553
ChicagoSan José
ORD Chicago O'Hare Intl - SJO San José Juan Santamaria Intl
ORDSJO
Chicago O'Hare Intl
Tue 12/29
10:00 pm-10:00 pm
1 stop24h 00m
San José Juan Santamaria Intl
Wed 1/13
1:15 am-9:25 am
1 stop8h 10m
$564
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
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 $437). Flying from Chicago O'Hare Intl Airport to Costa Rica in December is currently the most expensive (average of $709). 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 August 16, 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 20% of weekly flights between Chicago and Costa Rica have experienced delays in the past year, with the average delay time being 163 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 43 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 August 16, 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.
Food
6.9
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.6
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Entertainment
6.8
Comfort
7.4
Crew
8.1
Overall
7.6
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 August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from O'Hare Intl to Costa Rica
Discover the top 10 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$670 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$151 | Average$796 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$221 | Average$596 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$491 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$309 | Average$584 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$312 | Average$616 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$336 | Average$621 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$384 | Average$1,007 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$386 | Average$656 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$395 | Average$484 | FlexibilityNo cancel fee | On-time63% |