$209+ Cheap flights from Galveston, TX 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Find cheap flights from Galveston to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Galveston to Costa RicaExplore the most affordable flight options available from Galveston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
Explore the most affordable flight options available from Galveston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:35 am
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 10/151:30 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 6/18![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:35 pm
HOU
- SJO
2 stops17h 10m
Southwest
Tue 9/151:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 6/14![Southwest logo]()
$466
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 9/259:00 am
SJO
- HOU
1 stop8h 15m
Southwest
Deal found 6/15![Southwest logo]()
$467
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:14 pm
HOU
- SJO
2 stops18h 49m
American Airlines
Tue 9/152:57 pm
SJO
- HOU
2 stops19h 17m
American Airlines
Deal found 6/13![American Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:22 pm
HOU
- SJO
1 stop18h 36m
American Airlines
Wed 10/142:45 pm
SJO
- HOU
2 stops17h 14m
American Airlines
Deal found 6/14![American Airlines logo]()
$482
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Sun 9/612:35 pm
SJO
- HOU
Nonstop3h 35m
Southwest
Deal found 6/15![Southwest logo]()
$516
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:20 pm
HOU
- SJO
1 stop17h 50m
American Airlines
Fri 11/62:39 pm
SJO
- HOU
1 stop17h 56m
American Airlines
Deal found 6/17![American Airlines logo]()
$517
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Sat 9/192:18 pm
LIR
- HOU
1 stop17h 38m
American Airlines
Deal found 6/16![American Airlines logo]()
$517
This American Airlines deal was found by Cheapflights users on 6/15. 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 9/114:18 pm
HOU
- LIR
2 stops22h 00m
American Airlines
Thu 9/172:18 pm
LIR
- HOU
1 stop8h 32m
American Airlines
Deal found 6/15![American Airlines logo]()
$522
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Wed 7/152:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/15![Southwest logo]()
$543
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 7/182:05 pm
LIR
- HOU
1 stop9h 45m
Southwest
Deal found 6/15![Southwest logo]()
$553
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 7/138:23 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Mon 7/203:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 6/15![American Airlines logo]()
$561
Best flights from Galveston to Costa RicaDiscover carefully curated flight deals from Galveston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
Discover carefully curated flight deals from Galveston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:23 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Mon 7/203:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 6/13![American Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Mon 8/311:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 6/16![Southwest logo]()
$606
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Mon 8/249:00 am
SJO
- HOU
1 stop8h 15m
Southwest
Deal found 6/15![Southwest logo]()
$616
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:23 pm
HOU
- LIR
2 stops15h 59m
American Airlines
Fri 7/173:40 pm
LIR
- HOU
1 stop17h 08m
American Airlines
Deal found 6/17![American Airlines logo]()
$681
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/142:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/14![Southwest logo]()
$644
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/212:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/14![Southwest logo]()
$644
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:15 am
HOU
- SJO
1 stop7h 00m
Southwest
Tue 7/71:40 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 6/16![Southwest logo]()
$650
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:10 pm
HOU
- SJO
2 stops19h 35m
Southwest
Thu 8/131:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 6/15![Southwest logo]()
$650
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 7/1912:35 pm
LIR
- HOU
2 stops19h 40m
Southwest
Deal found 6/18![Southwest logo]()
$658
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 7/1812:15 pm
LIR
- HOU
2 stops19h 10m
Southwest
Deal found 6/15![Southwest logo]()
$658
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Mon 7/278:45 am
SJO
- HOU
1 stop8h 30m
Southwest
Deal found 6/16![Southwest logo]()
$666
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:20 pm
HOU
- LIR
2 stops20h 15m
Southwest
Sat 7/112:05 pm
LIR
- HOU
1 stop9h 45m
Southwest
Deal found 6/15![Southwest logo]()
$683
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/282:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/15![Southwest logo]()
$684
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Tue 7/141:40 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 6/13![Southwest logo]()
$706
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Wed 7/292:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/16![Southwest logo]()
$714
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:10 am
HOU
- SJO
2 stops15h 05m
Southwest
Tue 7/148:45 am
SJO
- HOU
2 stops12h 00m
Southwest
Deal found 6/13![Southwest logo]()
$715
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:50 am
HOU
- SJO
1 stop12h 25m
Southwest
Tue 7/288:45 am
SJO
- HOU
1 stop10h 45m
Southwest
Deal found 6/13![Southwest logo]()
$721
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Sun 8/169:00 am
SJO
- HOU
1 stop10h 25m
Southwest
Deal found 6/17![Southwest logo]()
$737
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 7/1112:15 pm
LIR
- HOU
2 stops19h 10m
Southwest
Deal found 6/16![Southwest logo]()
$739
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Mon 7/132:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/16![Southwest logo]()
$744
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Fri 7/102:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/14![Southwest logo]()
$744
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated June 18, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Mon 7/131:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 6/15![Southwest logo]()
$626
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:15 am
HOU
- SJO
1 stop7h 00m
Southwest
Tue 7/71:40 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 6/16![Southwest logo]()
$650
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Wed 7/152:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/15![Southwest logo]()
$543
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/142:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/14![Southwest logo]()
$644
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:49 pm
HOU
- LIR
2 stops17h 33m
American Airlines
Mon 7/133:40 pm
LIR
- HOU
1 stop16h 25m
American Airlines
Deal found 6/16![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Sun 7/128:23 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Thu 7/162:15 pm
LIR
- HOU
1 stop8h 41m
American Airlines
Deal found 6/18![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:23 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Mon 7/203:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 6/13![American Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/212:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 6/16![Southwest logo]()
$624
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 7/182:05 pm
LIR
- HOU
1 stop9h 45m
Southwest
Deal found 6/15![Southwest logo]()
$553
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Sun 7/268:45 am
SJO
- HOU
2 stops14h 25m
Southwest
Deal found 6/16![Southwest logo]()
$640
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Mon 7/271:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 6/16![Southwest logo]()
$646
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:18 am
HOU
- SJO
1 stop13h 20m
American Airlines
Thu 7/3011:41 pm
SJO
- HOU
1 stop9h 07m
American Airlines
Deal found 6/14![American Airlines logo]()
$628
One-way flights from Galveston to Costa RicaSearch for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
Search for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 6/14![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 6/15![Southwest logo]()
$209
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 8/153:57 pm
HOU
- LIR
2 stops20h 32m
American Airlines
Deal found 6/18![American Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am
HOU
- SJO
1 stop6h 54m
Delta
Deal found 6/16![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 8/176:00 am
HOU
- LIR
1 stop7h 00m
Delta
Deal found 6/18![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
HOU
- SJO
1 stop6h 54m
Delta
Deal found 6/16![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:57 pm
HOU
- LIR
2 stops20h 32m
American Airlines
Deal found 6/17![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 8/156:14 pm
HOU
- SJO
1 stop20h 38m
American Airlines
Deal found 6/18![American Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 6/17![Southwest logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:11 pm
HOU
- SJO
2 stops38h 19m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 6/17![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 6/16![Southwest logo]()
$248
Find flight deals from Galveston to Costa Rica
Keep the following information in mind while searching for Galveston to Costa Rica flight deals. Data was last updated June 18, 2026.
Round-trip from | $466 (Southwest) |
|---|---|
One-way from | $209 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $581 |
Cheapflights Fare Finder
Customize your flight search to find flights from Galveston 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 June 18, 2026.
Use the filters below to find and compare flights from Galveston to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Mon 7/13
8:23 pm-11:30 am
2 stops16h 07m
Liberia
Mon 7/20
3:40 pm-11:56 pm
1 stop7h 16m
$561
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 8/27
4:10 pm-6:40 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Mon 8/31
1:40 pm-6:20 pm
Nonstop3h 40m
$606
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 8/20
4:10 pm-6:40 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Mon 8/24
9:00 am-6:15 pm
1 stop8h 15m
$616
Quickest round-trip
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 7/7
10:50 am-1:10 pm
Nonstop3h 20m
Liberia
Tue 7/14
2:10 pm-6:40 pm
Nonstop3h 30m
$644
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 7/14
10:50 am-1:10 pm
Nonstop3h 20m
Liberia
Tue 7/21
2:10 pm-6:40 pm
Nonstop3h 30m
$644
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sat 7/4
5:15 am-11:15 am
1 stop7h 00m
San José Juan Santamaria Intl
Tue 7/7
1:40 pm-6:25 pm
Nonstop3h 45m
$650
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 8/10
6:10 pm-12:45 pm
2 stops19h 35m
San José Juan Santamaria Intl
Thu 8/13
1:40 pm-6:20 pm
Nonstop3h 40m
$650
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 7/14
10:50 am-1:10 pm
Nonstop3h 20m
Liberia
Sun 7/19
12:35 pm-9:15 am
2 stops19h 40m
$658
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Wed 7/15
10:50 am-1:10 pm
Nonstop3h 20m
Liberia
Sat 7/18
12:15 pm-8:25 am
2 stops19h 10m
$658
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Fri 7/24
5:10 pm-7:40 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Mon 7/27
8:45 am-6:15 pm
1 stop8h 30m
$666
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Galveston to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Galveston with our price prediction graph.
HOU-LIR
HOU-SJO
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 Galveston to Costa Rica
G4L-CR0
HOU-LIR
HOU-SJO
What is the cheapest time of day to fly from G4L to CR?
Find hourly flight availability from Galveston 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 June 18, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from Galveston to Costa Rica by exploring options for tickets in the morning.
What is the cheapest day to fly from Galveston to Costa Rica?
Use this chart to determine the cheapest time to fly round-trip from Galveston to Costa Rica. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Galveston to Costa Rica flight should consider departing on Wednesday at noon 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.
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 June 18, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Galveston to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Galveston 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 Galveston to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Galveston to Costa Rica by cabin class
Find flights from Galveston to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Galveston and Costa Rica flights
Browse other Galveston and Costa Rica flight options. Last updated on June 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Galveston to Costa Rica flights
Consider these flights traveling from Galveston to Costa Rica.
Top 4 airlines flying from Galveston to Costa Rica
Discover the top 4 airlines that operate flights from Galveston 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$366 | Average$610 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$367 | Average$874 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$437 | Average$608 | FlexibilityNo cancel fee | On-time69% |