$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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Jun 23 — Jun 301
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 May 24, 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 May 24, 2026.
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 9/144:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 9/181:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/20![Southwest logo]()
$457
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 9/146:00 am
HOU
- LIR
1 stop8h 45m
American Airlines
Thu 9/172:10 pm
LIR
- HOU
1 stop8h 43m
American Airlines
Deal found 5/21![American Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:25 am
HOU
- SJO
1 stop7h 20m
Southwest
Wed 9/301:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/24![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 9/294:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 10/159:00 am
SJO
- HOU
2 stops12h 35m
Southwest
Deal found 5/19![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Wed 10/149:00 am
SJO
- HOU
2 stops12h 05m
Southwest
Deal found 5/24![Southwest logo]()
$481
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 10/68:22 pm
HOU
- SJO
2 stops17h 38m
American Airlines
Wed 10/142:45 pm
SJO
- HOU
2 stops17h 14m
American Airlines
Deal found 5/21![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:15 pm
HOU
- LIR
2 stops19h 50m
American Airlines
Wed 10/211:15 pm
LIR
- HOU
2 stops22h 08m
American Airlines
Deal found 5/24![American Airlines logo]()
$502
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 11/98:50 am
HOU
- SJO
Nonstop3h 30m
Southwest
Sat 11/142:40 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 5/21![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
HOU
- LIR
1 stop7h 00m
Delta
Thu 9/171:25 pm
LIR
- HOU
1 stop8h 10m
Delta
Deal found 5/23![Delta logo]()
$517
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:15 pm
HOU
- LIR
2 stops19h 45m
American Airlines
Thu 9/172:10 pm
LIR
- HOU
1 stop8h 43m
American Airlines
Deal found 5/22![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:56 pm
HOU
- LIR
1 stop24h 51m
American Airlines
Sat 9/192:18 pm
LIR
- HOU
1 stop17h 38m
American Airlines
Deal found 5/24![American Airlines logo]()
$524
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:10 pm
HOU
- SJO
2 stops13h 50m
Southwest
Sat 10/171:00 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/23![Southwest logo]()
$525
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 May 24, 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 May 24, 2026.
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:05 am
HOU
- SJO
Nonstop3h 35m
Southwest
Sun 11/12:10 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 5/22![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
HOU
- SJO
1 stop6h 49m
Delta
Thu 8/201:14 pm
SJO
- HOU
1 stop8h 07m
Delta
Deal found 5/24![Delta logo]()
$588
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 5/23![American Airlines logo]()
$761
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:00 am
HOU
- SJO
Nonstop3h 35m
Southwest
Mon 10/261:30 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 5/22![Southwest logo]()
$576
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
HOU
- SJO
1 stop6h 49m
Delta
Mon 8/171:14 pm
SJO
- HOU
1 stop7h 51m
Delta
Deal found 5/24![Delta logo]()
$629
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/106:40 pm
HOU
- SJO
2 stops19h 05m
Southwest
Sat 8/159:30 am
SJO
- HOU
1 stop10h 10m
Southwest
Deal found 5/20![Southwest logo]()
$605
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
HOU
- SJO
1 stop6h 49m
Delta
Mon 8/171:14 pm
SJO
- HOU
1 stop7h 51m
Delta
Deal found 5/24![Delta logo]()
$688
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/118:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 7/182:05 pm
LIR
- HOU
1 stop9h 40m
Southwest
Deal found 5/21![Southwest logo]()
$634
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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
Sat 7/111:10 pm
SJO
- HOU
1 stop9h 10m
Southwest
Deal found 5/19![Southwest logo]()
$640
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Wed 7/152:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/23![Southwest logo]()
$644
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
HOU
- LIR
1 stop8h 15m
Delta
Sat 6/132:40 pm
LIR
- HOU
1 stop17h 34m
Delta
Deal found 5/23![Delta logo]()
$816
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 7/38:35 pm
HOU
- SJO
2 stops15h 40m
Southwest
Sat 7/111:10 pm
SJO
- HOU
1 stop9h 10m
Southwest
Deal found 5/19![Southwest logo]()
$645
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:03 am
HOU
- LIR
1 stop6h 57m
Delta
Sat 6/202:40 pm
LIR
- HOU
1 stop17h 34m
Delta
Deal found 5/19![Delta logo]()
$827
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/96:03 am
HOU
- LIR
1 stop6h 57m
Delta
Sat 6/202:40 pm
LIR
- HOU
1 stop17h 34m
Delta
Deal found 5/19![Delta logo]()
$827
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:30 am
HOU
- SJO
1 stop7h 15m
Southwest
Sat 6/138:45 am
SJO
- HOU
1 stop10h 25m
Southwest
Deal found 5/23![Southwest logo]()
$691
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/66:00 am
HOU
- LIR
1 stop8h 15m
Delta
Sat 6/202:40 pm
LIR
- HOU
1 stop17h 34m
Delta
Deal found 5/19![Delta logo]()
$827
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/35:50 am
HOU
- SJO
1 stop7h 20m
Southwest
Tue 6/98:45 am
SJO
- HOU
1 stop10h 45m
Southwest
Deal found 5/19![Southwest logo]()
$721
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/116:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 8/191:25 pm
LIR
- HOU
1 stop8h 21m
Delta
Deal found 5/21![Delta logo]()
$839
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/142:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/22![Southwest logo]()
$724
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Thu 7/22:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/22![Southwest logo]()
$794
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated May 24, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/55:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 6/111:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/21![Southwest logo]()
$646
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:30 am
HOU
- LIR
1 stop9h 00m
Southwest
Tue 7/72:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/22![Southwest logo]()
$648
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/85:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Tue 7/141:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/20![Southwest logo]()
$626
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/109:40 pm
HOU
- SJO
2 stops16h 05m
Southwest
Sat 6/272:35 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/20![Southwest logo]()
$645
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/138:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Thu 7/22:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/20![Southwest logo]()
$614
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/136:48 pm
HOU
- LIR
2 stops17h 34m
American Airlines
Thu 7/23:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 5/20![American Airlines logo]()
$651
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/165:00 am
HOU
- SJO
1 stop8h 45m
Southwest
Sat 6/202:35 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/19![Southwest logo]()
$660
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/175:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 6/248:45 am
SJO
- HOU
1 stop10h 00m
Southwest
Deal found 5/20![Southwest logo]()
$616
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/208:30 am
HOU
- SJO
Nonstop3h 30m
Southwest
Sat 6/272:35 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/21![Southwest logo]()
$606
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Thu 7/22:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/23![Southwest logo]()
$684
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/278:23 pm
HOU
- LIR
1 stop19h 14m
American Airlines
Sat 7/42:15 pm
LIR
- HOU
1 stop24h 29m
American Airlines
Deal found 5/20![American Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:03 am
HOU
- SJO
1 stop17h 40m
American Airlines
Sat 7/1111:41 pm
SJO
- HOU
1 stop9h 07m
American Airlines
Deal found 5/24![American Airlines logo]()
$658
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 May 24, 2026.
Search for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/169:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 5/20![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/1610:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 5/20![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 8/186:00 am
HOU
- LIR
1 stop7h 00m
Delta
Deal found 5/19![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/186:00 am
HOU
- SJO
1 stop6h 49m
Delta
Deal found 5/20![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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
- LIR
2 stops19h 57m
American Airlines
Deal found 5/19![American Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 11/176:00 am
HOU
- SJO
1 stop7h 05m
Delta
Deal found 5/20![Delta logo]()
$224
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:00 am
HOU
- SJO
2 stops10h 40m
Southwest
Deal found 5/22![Southwest logo]()
$233
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 8/153:58 pm
HOU
- SJO
1 stop22h 54m
American Airlines
Deal found 5/19![American Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 5/20![Multiple Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 5/24![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 11/176:00 am
HOU
- LIR
1 stop6h 40m
Delta
Deal found 5/19![Delta logo]()
$252
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:03 am
HOU
- SJO
1 stop17h 35m
American Airlines
Deal found 5/24![American Airlines logo]()
$253
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 May 24, 2026.
Round-trip from | $457 (Southwest) |
|---|---|
One-way from | $209 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $533 |
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 May 24, 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
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 10/28
9:05 am-11:40 am
Nonstop3h 35m
San José Juan Santamaria Intl
Sun 11/1
2:10 pm-5:55 pm
Nonstop3h 45m
$516
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 10/22
10:00 am-12:35 pm
Nonstop3h 35m
San José Juan Santamaria Intl
Mon 10/26
1:30 pm-6:15 pm
Nonstop3h 45m
$576
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Fri 8/14
6:00 am-11:49 am
1 stop6h 49m
San José Juan Santamaria Intl
Thu 8/20
1:14 pm-10:21 pm
1 stop8h 07m
$588
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 8/10
6:40 pm-12:45 pm
2 stops19h 05m
San José Juan Santamaria Intl
Sat 8/15
9:30 am-8:40 pm
1 stop10h 10m
$605
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sun 8/16
6:00 am-11:49 am
1 stop6h 49m
San José Juan Santamaria Intl
Mon 8/17
1:14 pm-10:05 pm
1 stop7h 51m
$629
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sat 7/11
8:30 am-10:50 am
Nonstop3h 20m
Liberia
Sat 7/18
2:05 pm-12:45 am
1 stop9h 40m
$634
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sat 7/4
5:15 am-11:15 am
1 stop7h 00m
San José Juan Santamaria Intl
Sat 7/11
1:10 pm-11:20 pm
1 stop9h 10m
$640
Quickest round-trip
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Mon 7/6
10:50 am-1:10 pm
Nonstop3h 20m
Liberia
Wed 7/15
2:10 pm-6:40 pm
Nonstop3h 30m
$644
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Fri 7/3
8:35 pm-11:15 am
2 stops15h 40m
San José Juan Santamaria Intl
Sat 7/11
1:10 pm-11:20 pm
1 stop9h 10m
$645
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sat 8/15
6:00 am-11:49 am
1 stop6h 49m
San José Juan Santamaria Intl
Mon 8/17
1:14 pm-10:05 pm
1 stop7h 51m
$688
Showing 1-10 of 41 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-SJO
HOU-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 Galveston to Costa Rica
G4L-CR0
HOU-SJO
HOU-LIR
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 May 24, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 47% on flights from Galveston to Costa Rica by exploring options for tickets in the evening.
Weekly flight availability from Galveston to Costa Rica
Explore weekly flight availability from Galveston 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 24, 2026.
The most flights from G4L to CR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
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 May 16, 2026.
Travelers seeking maximum savings on their Galveston to Costa Rica flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday evenings 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 May 24, 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.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Spirit Airlines
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
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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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Galveston and Costa Rica flights
Browse other Galveston and Costa Rica flight options. Last updated on May 24, 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 5 airlines flying from Galveston to Costa Rica
Discover the top 5 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 May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$280 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$298 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$611 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$898 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$439 | Average$603 | FlexibilityNo cancel fee | On-time69% |