$130+ Cheap flights from George Bush Intcntl (IAH) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SJO
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to Costa RicaExplore the most affordable flight options available from George Bush Intcntl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
This Jettzy deal was found by Cheapflights users on 5/11. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:24 am
IAH
- LIR
1 stop6h 37m
JetBlue
Thu 9/32:06 pm
LIR
- IAH
1 stop7h 56m
JetBlue
Deal found 5/11![JetBlue logo]()
$333
This JetBlue deal was found by Cheapflights users on 5/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:24 am
IAH
- LIR
1 stop6h 37m
JetBlue
Wed 9/22:06 pm
LIR
- IAH
1 stop7h 56m
JetBlue
Deal found 5/11![JetBlue logo]()
$342
This BusinessClass deal was found by Cheapflights users on 5/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:24 am
IAH
- LIR
1 stop6h 37m
JetBlue
Fri 9/42:06 pm
LIR
- IAH
1 stop7h 56m
JetBlue
Deal found 5/11![JetBlue logo]()
$358
This Viva deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 8/1311:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Sat 8/152:20 am
SJO
- IAH
1 stop18h 40m
Viva
Deal found 5/7![Viva logo]()
$368
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Sat 8/151:14 pm
IAH
- SJO
1 stop20h 06m
Frontier
Sat 8/229:35 am
SJO
- IAH
2 stops44h 44m
Frontier
Deal found 5/8![Frontier logo]()
$370
This JetBlue deal was found by Cheapflights users on 5/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:24 am
IAH
- LIR
1 stop6h 37m
JetBlue
Tue 9/12:06 pm
LIR
- IAH
1 stop7h 56m
JetBlue
Deal found 5/11![JetBlue logo]()
$371
This Volaris deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Thu 9/247:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$371
This Viva deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Fri 7/311:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Mon 7/62:20 am
SJO
- IAH
1 stop18h 40m
Viva
Deal found 5/7![Viva logo]()
$372
This Expedia deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:24 pm
IAH
- SJO
1 stop13h 56m
Frontier
Sat 8/19:35 am
SJO
- IAH
1 stop22h 10m
Frontier
Deal found 5/10![Frontier logo]()
$378
This Viva deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/511:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Fri 7/102:20 am
SJO
- IAH
1 stop12h 15m
Viva
Deal found 5/7![Viva logo]()
$380
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Thu 8/207:04 pm
IAH
- SJO
1 stop14h 16m
Frontier
Sun 8/239:35 am
SJO
- IAH
2 stops20h 44m
Frontier
Deal found 5/7![Frontier logo]()
$382
This Priceline deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:14 pm
IAH
- SJO
1 stop20h 06m
Multiple Airlines
Wed 8/52:02 pm
SJO
- IAH
1 stop8h 00m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$383
Best flights from George Bush Intcntl to Costa RicaDiscover carefully curated flight deals from George Bush Intcntl to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Volaris deal was found by Cheapflights users on 5/11. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Wed 6/37:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$441
This JetBlue deal was found by Cheapflights users on 5/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:24 am
IAH
- LIR
1 stop6h 37m
JetBlue
Sat 9/52:06 pm
LIR
- IAH
1 stop7h 56m
JetBlue
Deal found 5/11![JetBlue logo]()
$470
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/59:39 am
IAH
- LIR
Nonstop3h 31m
United Airlines
Thu 9/101:20 pm
LIR
- IAH
Nonstop3h 37m
United Airlines
Deal found 5/6![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/15:40 am
IAH
- LIR
1 stop7h 20m
Delta
Sat 7/41:25 pm
LIR
- IAH
1 stop9h 31m
Delta
Deal found 5/6![Delta logo]()
$656
This Volaris deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Tue 6/237:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$452
This JetBlue deal was found by Cheapflights users on 5/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:24 am
IAH
- SJO
1 stop6h 33m
JetBlue
Sun 8/92:02 pm
SJO
- IAH
1 stop8h 00m
JetBlue
Deal found 5/11![JetBlue logo]()
$528
This Volaris deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Thu 7/307:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/254:55 pm
IAH
- SJO
Nonstop3h 42m
United Airlines
Sun 6/2812:30 am
SJO
- IAH
Nonstop3h 58m
United Airlines
Deal found 5/6![United Airlines logo]()
$574
This Volaris deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Sun 8/164:15 pm
SJO
- IAH
1 stop17h 11m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/27:57 pm
IAH
- SJO
Nonstop3h 42m
United Airlines
Sat 6/611:13 am
SJO
- IAH
Nonstop3h 58m
United Airlines
Deal found 5/8![United Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/167:20 am
IAH
- LIR
Nonstop3h 30m
United Airlines
Mon 7/203:27 pm
LIR
- IAH
Nonstop3h 45m
United Airlines
Deal found 5/9![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/254:55 pm
IAH
- SJO
Nonstop3h 42m
United Airlines
Fri 5/297:55 am
SJO
- IAH
Nonstop3h 48m
United Airlines
Deal found 5/6![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 9/169:39 am
IAH
- SJO
Nonstop3h 42m
United Airlines
Sat 9/197:55 am
SJO
- IAH
Nonstop3h 45m
United Airlines
Deal found 5/7![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/259:40 am
IAH
- LIR
Nonstop3h 30m
United Airlines
Thu 7/303:27 pm
LIR
- IAH
Nonstop3h 45m
United Airlines
Deal found 5/7![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 10/29:39 am
IAH
- LIR
Nonstop3h 31m
United Airlines
Fri 10/91:20 pm
LIR
- IAH
Nonstop3h 37m
United Airlines
Deal found 5/10![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/119:39 am
IAH
- LIR
Nonstop3h 31m
United Airlines
Wed 9/161:20 pm
LIR
- IAH
Nonstop3h 37m
United Airlines
Deal found 5/8![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 10/49:39 am
IAH
- LIR
Nonstop3h 31m
United Airlines
Sat 10/1011:49 am
LIR
- IAH
1 stop10h 08m
United Airlines
Deal found 5/10![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/37:28 am
IAH
- SJO
Nonstop3h 43m
United Airlines
Mon 6/811:13 am
SJO
- IAH
Nonstop3h 58m
United Airlines
Deal found 5/7![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/287:28 am
IAH
- SJO
Nonstop3h 43m
United Airlines
Sun 8/212:30 am
SJO
- IAH
Nonstop3h 58m
United Airlines
Deal found 5/9![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/304:55 pm
IAH
- SJO
Nonstop3h 42m
United Airlines
Thu 6/47:55 am
SJO
- IAH
Nonstop3h 48m
United Airlines
Deal found 5/7![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/259:39 am
IAH
- LIR
Nonstop3h 31m
United Airlines
Mon 9/281:20 pm
LIR
- IAH
Nonstop3h 37m
United Airlines
Deal found 5/6![United Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 5/11. 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 7/310:10 pm
IAH
- LIR
1 stop18h 09m
United Airlines
Sun 7/123:27 pm
LIR
- IAH
Nonstop3h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 7/299:40 am
IAH
- LIR
Nonstop3h 30m
United Airlines
Tue 8/43:27 pm
LIR
- IAH
Nonstop3h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$712
Last-minute flights from George Bush Intcntl to Costa RicaDiscover last-minute flight deals from George Bush Intcntl to Costa Rica. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Costa Rica. Data last updated May 11, 2026 and is based on user searches.
This Viva deal was found by Cheapflights users on 5/11. 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.
Fri 5/159:35 am
IAH
- SJO
1 stop16h 45m
Viva
Mon 5/182:20 am
SJO
- IAH
1 stop29h 05m
Viva
Deal found 5/11![Viva logo]()
$419
This Volaris deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Mon 6/17:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$406
This Volaris deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Tue 5/264:18 pm
SJO
- IAH
1 stop17h 08m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$385
This eDestinos deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Tue 6/27:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$402
This Volaris deal was found by Cheapflights users on 5/11. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:05 pm
IAH
- SJO
1 stop12h 54m
Multiple Airlines
Wed 9/167:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$414
This Viva deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/2111:05 pm
IAH
- SJO
1 stop27h 15m
Viva
Mon 6/12:20 am
SJO
- IAH
1 stop18h 40m
Viva
Deal found 5/6![Viva logo]()
$368
This Viva deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/2111:05 pm
IAH
- SJO
1 stop27h 15m
Viva
Mon 5/252:20 am
SJO
- IAH
1 stop29h 05m
Viva
Deal found 5/10![Viva logo]()
$408
This Viva deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/3111:05 pm
IAH
- SJO
1 stop27h 10m
Viva
Mon 6/82:20 am
SJO
- IAH
1 stop18h 40m
Viva
Deal found 5/9![Viva logo]()
$405
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/37:20 am
IAH
- LIR
Nonstop3h 30m
United Airlines
Sat 6/203:27 pm
LIR
- IAH
Nonstop3h 45m
United Airlines
Deal found 5/10![United Airlines logo]()
$542
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:24 pm
IAH
- SJO
1 stop13h 56m
Multiple Airlines
Tue 10/137:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$395
This Gotogate deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Wed 6/177:24 pm
IAH
- SJO
1 stop13h 56m
Multiple Airlines
Fri 7/177:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$393
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:24 pm
IAH
- SJO
1 stop13h 56m
Multiple Airlines
Tue 6/237:00 am
SJO
- IAH
1 stop11h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$426
One-way flights from George Bush Intcntl to Costa RicaSearch for one-way flight options from George Bush Intcntl to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from George Bush Intcntl to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This JetBlue deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Tue 8/47:24 am
IAH
- LIR
1 stop6h 37m
JetBlue
Deal found 5/10![JetBlue logo]()
$130
This Viva deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/1711:05 pm
IAH
- SJO
1 stop27h 15m
Viva
Deal found 5/7![Viva logo]()
$134
This Viva deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/411:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Deal found 5/9![Viva logo]()
$138
This Viva deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/1411:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Deal found 5/9![Viva logo]()
$144
This Viva deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/1111:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Deal found 5/7![Viva logo]()
$147
This Frontier deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 8/17:24 pm
IAH
- SJO
1 stop13h 56m
Frontier
Deal found 5/8![Frontier logo]()
$152
This Trip.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:24 pm
IAH
- SJO
1 stop13h 56m
Frontier
Deal found 5/9![Frontier logo]()
$155
This Viva deal was found by Cheapflights users on 5/11. 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.
Mon 6/159:45 am
IAH
- SJO
1 stop16h 30m
Viva
Deal found 5/11![Viva logo]()
$156
This Expedia deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:24 pm
IAH
- SJO
1 stop13h 56m
Frontier
Deal found 5/10![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 8/410:52 am
IAH
- SJO
2 stops46h 28m
Frontier
Deal found 5/8![Frontier logo]()
$163
This Viva deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Mon 6/19:45 am
IAH
- SJO
1 stop16h 30m
Viva
Deal found 5/10![Viva logo]()
$165
This Viva deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/1211:10 pm
IAH
- SJO
1 stop27h 05m
Viva
Deal found 5/6![Viva logo]()
$166
Find flight deals from George Bush Intcntl to Costa Rica
Keep the following information in mind while searching for George Bush Intcntl to Costa Rica flight deals. Data was last updated May 11, 2026.
Round-trip from | $368 (Viva) |
|---|---|
One-way from | $130 (JetBlue) |
Popular in | December |
Cheapest in | October |
Average price | $498 |
Good round-trip deal | $569 or less |
Good one-way deal | $257 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 May 11, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Tue 5/26
12:05 pm-11:59 pm
1 stop12h 54m
San José Juan Santamaria Intl
Wed 6/3
7:00 am-7:25 pm
1 stop11h 25m
$441
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Tue 5/26
12:05 pm-11:59 pm
1 stop12h 54m
San José Juan Santamaria Intl
Tue 6/23
7:00 am-7:25 pm
1 stop11h 25m
$452
HoustonLiberia
IAH - LIR
IAHLIR
Houston George Bush Intcntl
Thu 8/27
7:24 am-1:01 pm
1 stop6h 37m
Liberia
Sat 9/5
2:06 pm-11:02 pm
1 stop7h 56m
$470
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Tue 7/21
12:05 pm-11:59 pm
1 stop12h 54m
San José Juan Santamaria Intl
Thu 7/30
7:00 am-7:25 pm
1 stop11h 25m
$492
Quickest round-trip
HoustonLiberia
IAH - LIR
IAHLIR
Houston George Bush Intcntl
Sat 9/5
9:39 am-12:10 pm
Nonstop3h 31m
Liberia
Thu 9/10
1:20 pm-5:57 pm
Nonstop3h 37m
$503
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Sun 8/9
12:05 pm-11:59 pm
1 stop12h 54m
San José Juan Santamaria Intl
Sun 8/16
4:15 pm-10:26 am
1 stop17h 11m
$511
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Tue 8/4
7:24 am-12:57 pm
1 stop6h 33m
San José Juan Santamaria Intl
Sun 8/9
2:02 pm-11:02 pm
1 stop8h 00m
$528
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Thu 6/25
4:55 pm-7:37 pm
Nonstop3h 42m
San José Juan Santamaria Intl
Sun 6/28
12:30 am-5:28 am
Nonstop3h 58m
$574
HoustonSan José
IAH - SJO
IAHSJO
Houston George Bush Intcntl
Tue 6/2
7:57 pm-10:39 pm
Nonstop3h 42m
San José Juan Santamaria Intl
Sat 6/6
11:13 am-4:11 pm
Nonstop3h 58m
$580
HoustonLiberia
IAH - LIR
IAHLIR
Houston George Bush Intcntl
Thu 7/16
7:20 am-9:50 am
Nonstop3h 30m
Liberia
Mon 7/20
3:27 pm-8:12 pm
Nonstop3h 45m
$588
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from George Bush Intcntl with our price prediction graph.
IAH-SJO
IAH-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 Houston George Bush Intcntl Airport to Costa Rica
IAH-CR0
IAH-SJO
IAH-LIR
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Costa Rica?
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Costa Rica. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Costa Rica?
Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Costa Rica (average of $114). Flying from Houston George Bush Intcntl Airport to Costa Rica in January is currently the most expensive (average of $276). 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 IAH to CR?
Find hourly flight availability from George Bush Intcntl 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 May 11, 2026.
A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Costa Rica in the evening. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Costa Rica?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Costa Rica. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Costa Rica flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Houston George Bush Intcntl Airport to Costa Rica
Explore weekly flight availability from George Bush Intcntl 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 May 11, 2026.
The most flights from IAH to CR0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
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 May 11, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Costa Rica, such as United Airlines,American Airlines, andAvianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl 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.
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George Bush Intcntl and Costa Rica flights
Browse other George Bush Intcntl and Costa Rica flight options. Last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from George Bush Intcntl to Costa Rica
Discover the top 4 airlines that operate flights from George Bush Intcntl 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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$292 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$298 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$442 | Average$736 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$448 | Average$599 | FlexibilityNo cancel fee | On-time69% |