$130+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Aug 28 — Sep 41
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 29, 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 29, 2026.
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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
Tue 9/222:47 pm
LIR
- HOU
2 stops17h 09m
American Airlines
Deal found 7/27![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/66:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Fri 9/112:47 pm
LIR
- HOU
2 stops19h 14m
American Airlines
Deal found 7/27![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 9/116:19 pm
HOU
- LIR
2 stops19h 59m
American Airlines
Thu 9/172:47 pm
LIR
- HOU
2 stops17h 09m
American Airlines
Deal found 7/25![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/298:24 pm
HOU
- LIR
2 stops17h 54m
American Airlines
Wed 11/43:17 pm
LIR
- HOU
1 stop18h 10m
American Airlines
Deal found 7/28![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/128:24 pm
HOU
- LIR
2 stops17h 54m
American Airlines
Fri 10/162:45 pm
LIR
- HOU
2 stops21h 46m
American Airlines
Deal found 7/26![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/108:24 pm
HOU
- LIR
2 stops17h 54m
American Airlines
Thu 10/152:18 pm
LIR
- HOU
1 stop25h 18m
American Airlines
Deal found 7/26![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/88:24 pm
HOU
- LIR
2 stops17h 54m
American Airlines
Mon 10/122:18 pm
LIR
- HOU
1 stop18h 03m
American Airlines
Deal found 7/25![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/18:18 pm
HOU
- LIR
2 stops18h 00m
American Airlines
Sun 10/42:18 pm
LIR
- HOU
1 stop28h 31m
American Airlines
Deal found 7/26![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 12/1310:13 am
HOU
- LIR
2 stops27h 37m
American Airlines
Mon 12/213:10 pm
LIR
- HOU
1 stop17h 22m
American Airlines
Deal found 7/28![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 12/1310:13 am
HOU
- LIR
2 stops27h 37m
American Airlines
Sun 12/201:21 pm
LIR
- HOU
2 stops20h 22m
American Airlines
Deal found 7/28![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/196:34 pm
HOU
- LIR
2 stops19h 44m
American Airlines
Sat 9/262:18 pm
LIR
- HOU
1 stop22h 07m
American Airlines
Deal found 7/27![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/275:41 am
HOU
- SJO
2 stops15h 12m
American Airlines
Wed 9/302:57 pm
SJO
- HOU
2 stops19h 04m
American Airlines
Deal found 7/25![American Airlines logo]()
$429
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 29, 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 29, 2026.
This Southwest deal was found by Cheapflights users on 7/24. 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 9/96:25 am
HOU
- SJO
1 stop7h 20m
Southwest
Wed 3/31:50 pm
SJO
- HOU
2 stops19h 05m
Southwest
Deal found 7/24![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 1/116:00 am
HOU
- LIR
1 stop8h 20m
Delta
Wed 1/203:25 pm
LIR
- HOU
1 stop18h 01m
Delta
Deal found 7/27![Delta logo]()
$468
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 11/198:09 pm
HOU
- LIR
2 stops18h 10m
American Airlines
Wed 11/253:35 pm
LIR
- HOU
2 stops17h 53m
American Airlines
Deal found 7/24![American Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/126:09 am
HOU
- SJO
1 stop6h 51m
Delta
Wed 10/281:25 pm
SJO
- HOU
1 stop8h 38m
Delta
Deal found 7/26![Delta logo]()
$539
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 9/244:10 pm
HOU
- SJO
Nonstop3h 35m
Southwest
Sun 9/2712:35 pm
SJO
- HOU
Nonstop3h 35m
Southwest
Deal found 7/25![Southwest logo]()
$576
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/105:05 pm
HOU
- SJO
Nonstop3h 35m
Southwest
Mon 10/121:30 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/26![Southwest logo]()
$576
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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
- LIR
1 stop7h 00m
Delta
Sat 9/191:25 pm
LIR
- HOU
1 stop8h 14m
Delta
Deal found 7/27![Delta logo]()
$613
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/275:05 am
HOU
- SJO
1 stop8h 40m
Southwest
Thu 9/31:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/28![Southwest logo]()
$580
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/147:55 pm
HOU
- SJO
2 stops17h 50m
Southwest
Wed 9/239:00 am
SJO
- HOU
2 stops12h 50m
Southwest
Deal found 7/28![Southwest logo]()
$591
This Southwest deal was found by Cheapflights users on 7/24. 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 9/96:25 am
HOU
- SJO
1 stop7h 20m
Southwest
Tue 9/159:00 am
SJO
- HOU
1 stop9h 20m
Southwest
Deal found 7/24![Southwest logo]()
$601
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/226:00 am
HOU
- LIR
1 stop7h 00m
Delta
Sun 9/271:25 pm
LIR
- HOU
1 stop8h 14m
Delta
Deal found 7/28![Delta logo]()
$756
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/47:00 pm
HOU
- SJO
2 stops18h 15m
Southwest
Tue 9/81:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/27![Southwest logo]()
$605
This Delta deal was found by Cheapflights users on 7/24. 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 10/106:00 am
HOU
- LIR
1 stop7h 35m
Delta
Sun 10/181:00 pm
LIR
- HOU
1 stop9h 09m
Delta
Deal found 7/24![Delta logo]()
$758
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/246:40 pm
HOU
- SJO
2 stops19h 05m
Southwest
Mon 8/319:00 am
SJO
- HOU
2 stops12h 40m
Southwest
Deal found 7/25![Southwest logo]()
$626
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 12/136:00 am
HOU
- LIR
1 stop6h 45m
Delta
Sun 12/202:00 pm
LIR
- HOU
1 stop7h 43m
Delta
Deal found 7/28![Delta logo]()
$843
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sat 10/1010:20 am
HOU
- LIR
Nonstop3h 25m
Southwest
Sun 10/181:45 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/24![Southwest logo]()
$644
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 12/3110:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Thu 1/73:25 pm
LIR
- HOU
Nonstop3h 35m
Southwest
Deal found 7/25![Southwest logo]()
$664
This Southwest deal was found by Cheapflights users on 7/24. 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.
Thu 11/1910:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Wed 11/252:50 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/24![Southwest logo]()
$744
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 11/1110:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 11/152:45 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/29![Southwest logo]()
$745
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated July 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1812:14 pm
HOU
- LIR
2 stops24h 15m
American Airlines
Tue 8/2512:35 pm
LIR
- HOU
2 stops22h 09m
American Airlines
Deal found 7/29![American Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/193:57 pm
HOU
- LIR
2 stops20h 32m
American Airlines
Mon 8/242:45 pm
LIR
- HOU
2 stops19h 59m
American Airlines
Deal found 7/29![American Airlines logo]()
$776
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/206:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Mon 8/242:45 pm
LIR
- HOU
2 stops19h 59m
American Airlines
Deal found 7/29![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/206:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Tue 8/2512:35 pm
LIR
- HOU
2 stops19h 27m
American Airlines
Deal found 7/29![American Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/226:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Fri 8/282:15 pm
LIR
- HOU
1 stop17h 48m
American Airlines
Deal found 7/24![American Airlines logo]()
$567
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
Thu 8/279:00 am
SJO
- HOU
1 stop10h 00m
Southwest
Deal found 7/29![Southwest logo]()
$496
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/255:41 am
HOU
- SJO
1 stop9h 11m
American Airlines
Tue 9/11:03 pm
SJO
- HOU
1 stop18h 59m
American Airlines
Deal found 7/27![American Airlines logo]()
$479
This Faresmojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo 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
JetBlue
Tue 9/11:40 pm
SJO
- HOU
Nonstop3h 40m
JetBlue
Deal found 7/27![JetBlue logo]()
$534
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/275:41 am
HOU
- SJO
2 stops15h 12m
American Airlines
Wed 9/302:57 pm
SJO
- HOU
2 stops19h 04m
American Airlines
Deal found 7/25![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/278:14 pm
HOU
- LIR
2 stops16h 15m
American Airlines
Mon 8/312:45 pm
LIR
- HOU
2 stops19h 59m
American Airlines
Deal found 7/28![American Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/283:57 pm
HOU
- LIR
2 stops20h 32m
American Airlines
Fri 9/42:45 pm
LIR
- HOU
2 stops19h 59m
American Airlines
Deal found 7/29![American Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/286:00 am
HOU
- LIR
1 stop7h 00m
Delta
Fri 9/41:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 7/29![Delta logo]()
$566
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 29, 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 29, 2026.
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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
Deal found 7/25![American Airlines logo]()
$130
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/305:41 am
HOU
- LIR
1 stop8h 57m
American Airlines
Deal found 7/29![American Airlines logo]()
$151
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/259:37 am
HOU
- LIR
2 stops26h 52m
American Airlines
Deal found 7/27![American Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/299:37 am
HOU
- LIR
1 stop29h 01m
American Airlines
Deal found 7/27![American Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/283:57 pm
HOU
- LIR
2 stops20h 32m
American Airlines
Deal found 7/29![American Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 10/205:06 pm
HOU
- LIR
2 stops21h 12m
American Airlines
Deal found 7/24![American Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
Deal found 7/29![Southwest logo]()
$170
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/256:00 am
HOU
- LIR
2 stops32h 18m
American Airlines
Deal found 7/27![American Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/229:33 am
HOU
- LIR
2 stops28h 45m
American Airlines
Deal found 7/26![American Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/248:50 pm
HOU
- SJO
2 stops16h 55m
Southwest
Deal found 7/25![Southwest logo]()
$184
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/266:34 pm
HOU
- SJO
1 stop20h 23m
American Airlines
Deal found 7/27![American Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
- SJO
2 stops15h 11m
American Airlines
Deal found 7/29![American Airlines logo]()
$200
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 29, 2026.
Round-trip from | $284 (American Airlines) |
|---|---|
One-way from | $130 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $641 |
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 29, 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 9/9
6:25 am-12:45 pm
1 stop7h 20m
San José Juan Santamaria Intl
Wed 3/3
1:50 pm-8:55 am
2 stops19h 05m
$446
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Mon 1/11
6:00 am-2:20 pm
1 stop8h 20m
Liberia
Wed 1/20
3:25 pm-9:26 am
1 stop18h 01m
$468
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 10/12
6:09 am-12:00 pm
1 stop6h 51m
San José Juan Santamaria Intl
Wed 10/28
1:25 pm-11:03 pm
1 stop8h 38m
$539
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 9/24
4:10 pm-6:45 pm
Nonstop3h 35m
San José Juan Santamaria Intl
Sun 9/27
12:35 pm-5:10 pm
Nonstop3h 35m
$576
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sat 10/10
5:05 pm-7:40 pm
Nonstop3h 35m
San José Juan Santamaria Intl
Mon 10/12
1:30 pm-6:10 pm
Nonstop3h 40m
$576
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 8/27
5:05 am-12:45 pm
1 stop8h 40m
San José Juan Santamaria Intl
Thu 9/3
1:40 pm-6:20 pm
Nonstop3h 40m
$580
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 9/14
7:55 pm-12:45 pm
2 stops17h 50m
San José Juan Santamaria Intl
Wed 9/23
9:00 am-10:50 pm
2 stops12h 50m
$591
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 9/9
6:25 am-12:45 pm
1 stop7h 20m
San José Juan Santamaria Intl
Tue 9/15
9:00 am-7:20 pm
1 stop9h 20m
$601
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Fri 9/4
7:00 pm-12:15 pm
2 stops18h 15m
San José Juan Santamaria Intl
Tue 9/8
1:40 pm-6:20 pm
Nonstop3h 40m
$605
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sun 9/13
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Sat 9/19
1:25 pm-10:39 pm
1 stop8h 14m
$613
Showing 1-10 of 37 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 29, 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 25, 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 29, 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
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
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 29, 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$386 | Average$633 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$392 | Average$609 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$436 | Average$620 | FlexibilityNo cancel fee | On-time69% |