$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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Galveston to Costa Rica
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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 July 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 July 18, 2026.
This Southwest deal was found by Cheapflights users on 7/16. 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.
Mon 12/710:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Thu 12/102:45 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/16![Southwest logo]()
$445
This Southwest deal was found by Cheapflights users on 7/16. 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 11/48:50 am
HOU
- SJO
Nonstop3h 30m
Southwest
Tue 11/102:15 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 7/16![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
HOU
- LIR
1 stop7h 00m
Delta
Thu 10/81:25 pm
LIR
- HOU
1 stop8h 44m
Delta
Deal found 7/17![Delta logo]()
$458
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 9/206:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Fri 9/252:47 pm
LIR
- HOU
2 stops19h 14m
American Airlines
Deal found 7/13![American Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 7/16. 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 11/410:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 11/102:45 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/16![Southwest logo]()
$464
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 9/136:19 pm
HOU
- LIR
2 stops19h 59m
American Airlines
Tue 9/222:47 pm
LIR
- HOU
2 stops17h 09m
American Airlines
Deal found 7/17![American Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 7/14. 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.
Sun 9/209:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 9/249:00 am
SJO
- HOU
1 stop10h 00m
Southwest
Deal found 7/14![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 7/17. 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 9/96:25 am
HOU
- SJO
1 stop7h 20m
Southwest
Wed 3/31:50 pm
SJO
- HOU
1 stop8h 55m
Southwest
Deal found 7/17![Southwest logo]()
$472
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 12/78:19 pm
HOU
- SJO
2 stops17h 20m
American Airlines
Thu 12/102:40 pm
SJO
- HOU
1 stop17h 53m
American Airlines
Deal found 7/16![American Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 7/17. 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 10/178:24 pm
HOU
- SJO
2 stops16h 36m
American Airlines
Fri 10/231:00 pm
SJO
- HOU
1 stop19h 21m
American Airlines
Deal found 7/17![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 7/17. 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 9/116:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Thu 9/172:18 pm
LIR
- HOU
1 stop8h 32m
American Airlines
Deal found 7/17![American Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 7/14. 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.
Mon 10/125:10 am
HOU
- SJO
1 stop8h 25m
Southwest
Fri 10/169:00 am
SJO
- HOU
1 stop10h 20m
Southwest
Deal found 7/14![Southwest logo]()
$491
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 July 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 July 18, 2026.
This American Airlines deal was found by Cheapflights users on 7/18. 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 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 7/18![American Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 7/14. 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.
Sun 9/2010:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 9/261:40 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/14![Southwest logo]()
$504
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am
HOU
- LIR
1 stop7h 00m
Delta
Tue 9/221:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/17![Delta logo]()
$550
This Southwest deal was found by Cheapflights users on 7/14. 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.
Sun 11/18:50 am
HOU
- SJO
Nonstop3h 30m
Southwest
Sun 11/82:10 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 7/14![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 7/16. 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.
Tue 9/16:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 9/161:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/16![Delta logo]()
$556
This Southwest deal was found by Cheapflights users on 7/17. 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.
Sat 10/175:10 am
HOU
- SJO
1 stop7h 50m
Southwest
Fri 10/231:30 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/17![Southwest logo]()
$521
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 9/106:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Sun 9/132:18 pm
LIR
- HOU
1 stop17h 38m
American Airlines
Deal found 7/14![American Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 7/16. 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 9/76:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 9/161:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/16![Delta logo]()
$556
This Southwest deal was found by Cheapflights users on 7/17. 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.
Thu 11/128:50 am
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 11/131:20 pm
SJO
- HOU
1 stop8h 10m
Southwest
Deal found 7/17![Southwest logo]()
$527
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
HOU
- LIR
1 stop7h 00m
Delta
Fri 9/41:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 7/15![Delta logo]()
$556
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 9/246:19 pm
HOU
- LIR
2 stops19h 59m
American Airlines
Sun 9/272:18 pm
LIR
- HOU
1 stop17h 38m
American Airlines
Deal found 7/13![American Airlines logo]()
$636
This Southwest deal was found by Cheapflights users on 7/17. 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 8/194:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 8/271:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/17![Southwest logo]()
$537
This Delta deal was found by Cheapflights users on 7/17. 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 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 9/241:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/17![Delta logo]()
$570
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sun 9/610:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 9/132:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/16![Southwest logo]()
$543
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
HOU
- SJO
1 stop6h 49m
Delta
Wed 9/301:19 pm
SJO
- HOU
1 stop8h 21m
Delta
Deal found 7/13![Delta logo]()
$588
This Southwest deal was found by Cheapflights users on 7/15. 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 8/188:55 pm
HOU
- SJO
2 stops16h 50m
Southwest
Sat 8/291:15 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/15![Southwest logo]()
$565
This Southwest deal was found by Cheapflights users on 7/13. 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.
Tue 8/254:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Sat 8/291:15 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/13![Southwest logo]()
$567
This Delta deal was found by Cheapflights users on 7/16. 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.
Tue 9/86:00 am
HOU
- LIR
1 stop7h 00m
Delta
Tue 9/151:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/16![Delta logo]()
$632
This Southwest deal was found by Cheapflights users on 7/13. 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.
Mon 12/148:50 am
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 12/189:00 am
SJO
- HOU
2 stops11h 00m
Southwest
Deal found 7/13![Southwest logo]()
$570
This Southwest deal was found by Cheapflights users on 7/17. 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.
Fri 9/184:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Mon 9/219:00 am
SJO
- HOU
2 stops9h 20m
Southwest
Deal found 7/17![Southwest logo]()
$590
This Southwest deal was found by Cheapflights users on 7/17. 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 9/98:35 pm
HOU
- SJO
2 stops17h 10m
Southwest
Tue 9/151:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/17![Southwest logo]()
$605
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated July 18, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/15. 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 8/186:25 am
HOU
- SJO
1 stop7h 20m
Southwest
Sat 8/291:15 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/15![Southwest logo]()
$541
This Southwest deal was found by Cheapflights users on 7/16. 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 8/194:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 8/279:00 am
SJO
- HOU
1 stop8h 15m
Southwest
Deal found 7/16![Southwest logo]()
$506
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 8/261:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 7/14![Delta logo]()
$696
This Southwest deal was found by Cheapflights users on 7/14. 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.
Sun 8/239:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 8/279:00 am
SJO
- HOU
1 stop10h 00m
Southwest
Deal found 7/14![Southwest logo]()
$527
This Southwest deal was found by Cheapflights users on 7/16. 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.
Mon 8/244:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 9/21:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/16![Southwest logo]()
$496
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/245:41 am
HOU
- LIR
1 stop8h 57m
American Airlines
Sun 8/302:15 pm
LIR
- HOU
1 stop8h 41m
American Airlines
Deal found 7/17![American Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
HOU
- LIR
1 stop7h 00m
Delta
Mon 8/311:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 7/17![Delta logo]()
$805
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/273:57 pm
HOU
- SJO
1 stop22h 55m
American Airlines
Wed 9/302:57 pm
SJO
- HOU
2 stops16h 59m
American Airlines
Deal found 7/13![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:41 am
HOU
- LIR
1 stop8h 57m
American Airlines
Sun 8/302:15 pm
LIR
- HOU
1 stop17h 47m
American Airlines
Deal found 7/15![American Airlines logo]()
$791
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sun 8/3010:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 9/62:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/16![Southwest logo]()
$504
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/313:57 pm
HOU
- LIR
2 stops20h 32m
American Airlines
Wed 9/302:47 pm
LIR
- HOU
2 stops19h 14m
American Airlines
Deal found 7/17![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 9/301:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/17![Delta logo]()
$676
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 July 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 July 18, 2026.
This Southwest deal was found by Cheapflights users on 7/17. 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 8/169:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 7/17![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 7/14. 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.
Sun 9/2710:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 7/14![Southwest logo]()
$209
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 8/165:41 am
HOU
- LIR
1 stop8h 57m
American Airlines
Deal found 7/17![American Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sun 8/307:35 am
HOU
- SJO
1 stop12h 05m
Southwest
Deal found 7/16![Southwest logo]()
$214
This American Airlines deal was found by Cheapflights users on 7/17. 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 10/248:24 pm
HOU
- SJO
2 stops16h 36m
American Airlines
Deal found 7/17![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 8/156:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Deal found 7/16![American Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 7/14. 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 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 7/14![Delta logo]()
$224
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 8/153:57 pm
HOU
- SJO
1 stop22h 55m
American Airlines
Deal found 7/15![American Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 7/15. 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 10/115:05 pm
HOU
- SJO
Nonstop3h 35m
Southwest
Deal found 7/15![Southwest logo]()
$228
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Tue 10/138:24 pm
HOU
- SJO
2 stops16h 36m
American Airlines
Deal found 7/14![American Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 9/126:34 pm
HOU
- LIR
2 stops19h 44m
American Airlines
Deal found 7/13![American Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 7/17. 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 10/166:00 am
HOU
- SJO
1 stop9h 00m
American Airlines
Deal found 7/17![American Airlines logo]()
$244
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 July 18, 2026.
Round-trip from | $445 (Southwest) |
|---|---|
One-way from | $209 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $653 |
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 July 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
Sun 9/13
6:04 am-1:47 pm
1 stop8h 43m
Liberia
Sat 9/19
2:18 pm-8:56 am
1 stop17h 38m
$488
Quickest round-trip
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sun 9/20
10:55 am-1:15 pm
Nonstop3h 20m
Liberia
Sat 9/26
1:40 pm-6:10 pm
Nonstop3h 30m
$504
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sun 11/1
8:50 am-12:20 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Sun 11/8
2:10 pm-5:55 pm
Nonstop3h 45m
$516
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sat 10/17
5:10 am-12:00 pm
1 stop7h 50m
San José Juan Santamaria Intl
Fri 10/23
1:30 pm-6:10 pm
Nonstop3h 40m
$521
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 11/12
8:50 am-12:20 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Fri 11/13
1:20 pm-9:30 pm
1 stop8h 10m
$527
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 8/19
4:10 pm-6:40 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Thu 8/27
1:40 pm-6:20 pm
Nonstop3h 40m
$537
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sun 9/6
10:55 am-1:15 pm
Nonstop3h 20m
Liberia
Sun 9/13
2:10 pm-6:40 pm
Nonstop3h 30m
$543
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Mon 9/14
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Tue 9/22
1:25 pm-10:40 pm
1 stop8h 15m
$550
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 9/1
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Wed 9/16
1:25 pm-10:40 pm
1 stop8h 15m
$556
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Mon 9/7
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Wed 9/16
1:25 pm-10:40 pm
1 stop8h 15m
$556
Showing 1-10 of 40 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 July 18, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 44% 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 July 18, 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 July 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.
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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 July 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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$386 | Average$658 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$392 | Average$612 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$436 | Average$621 | FlexibilityNo cancel fee | On-time69% |