$190+ Cheap flights from Galveston, TX to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
May 10 — May 171
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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 5/131:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/6![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 9/21:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 4/9![Southwest logo]()
$419
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
HOU
- SJO
1 stop6h 56m
Delta
Wed 5/131:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 4/7![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:21 pm
HOU
- LIR
2 stops16h 03m
American Airlines
Thu 5/142:10 pm
LIR
- HOU
1 stop8h 44m
American Airlines
Deal found 4/8![American Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Wed 5/139:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/286:00 am
HOU
- SJO
1 stop6h 56m
Delta
Tue 5/121:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 4/5![Delta logo]()
$432
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:00 am
HOU
- SJO
1 stop8h 10m
Southwest
Tue 5/59:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Wed 5/132:10 pm
LIR
- HOU
Nonstop3h 35m
Southwest
Deal found 4/8![Southwest logo]()
$435
This American Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:33 am
HOU
- SJO
2 stops11h 41m
American Airlines
Wed 9/212:57 pm
SJO
- HOU
1 stop9h 56m
American Airlines
Deal found 4/9![American Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:35 pm
HOU
- SJO
2 stops16h 35m
Southwest
Tue 5/129:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$438
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:21 pm
HOU
- SJO
1 stop18h 01m
American Airlines
Fri 5/811:35 pm
SJO
- HOU
1 stop8h 51m
American Airlines
Deal found 4/6![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 5/131:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/8![Delta logo]()
$440
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 April 10, 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 April 10, 2026.
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:35 pm
HOU
- SJO
2 stops16h 35m
Southwest
Tue 5/129:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/286:00 am
HOU
- LIR
1 stop7h 00m
Delta
Tue 5/121:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/5![Delta logo]()
$478
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 7/48:23 pm
HOU
- LIR
1 stop18h 19m
American Airlines
Sun 7/123:41 pm
LIR
- HOU
1 stop7h 18m
American Airlines
Deal found 4/5![American Airlines logo]()
$618
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
HOU
- SJO
2 stops15h 20m
Southwest
Tue 5/59:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$452
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/286:00 am
HOU
- LIR
1 stop7h 00m
Delta
Sun 5/101:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/5![Delta logo]()
$498
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Fri 5/152:10 pm
LIR
- HOU
Nonstop3h 35m
Southwest
Deal found 4/8![Southwest logo]()
$485
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
HOU
- SJO
1 stop6h 56m
Delta
Tue 5/121:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 4/5![Delta logo]()
$510
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:35 am
HOU
- SJO
1 stop12h 05m
Southwest
Fri 8/219:00 am
SJO
- HOU
2 stops11h 35m
Southwest
Deal found 4/7![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/286:00 am
HOU
- SJO
1 stop6h 56m
Delta
Sat 5/92:40 pm
SJO
- HOU
1 stop17h 52m
Delta
Deal found 4/5![Delta logo]()
$510
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 7/38:23 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Sun 7/123:41 pm
LIR
- HOU
1 stop7h 18m
American Airlines
Deal found 4/5![American Airlines logo]()
$636
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:30 pm
HOU
- SJO
2 stops17h 40m
Southwest
Wed 5/209:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/9![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
HOU
- LIR
1 stop7h 00m
Delta
Tue 5/121:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/6![Delta logo]()
$556
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/47:30 pm
HOU
- SJO
2 stops17h 40m
Southwest
Sun 5/109:00 am
SJO
- HOU
2 stops9h 45m
Southwest
Deal found 4/5![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 pm
HOU
- SJO
2 stops17h 40m
Southwest
Thu 5/149:00 am
SJO
- HOU
1 stop11h 00m
Southwest
Deal found 4/8![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
HOU
- LIR
1 stop7h 00m
Delta
Fri 5/151:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/9![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
HOU
- LIR
1 stop7h 00m
Delta
Sat 5/91:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/6![Delta logo]()
$576
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:50 pm
HOU
- SJO
2 stops16h 20m
Southwest
Tue 6/91:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 4/9![Southwest logo]()
$544
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:40 pm
HOU
- LIR
2 stops19h 35m
Southwest
Sun 5/102:05 pm
LIR
- HOU
Nonstop3h 35m
Southwest
Deal found 4/6![Southwest logo]()
$572
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/307:50 pm
HOU
- SJO
2 stops17h 20m
Southwest
Sun 5/102:00 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 4/5![Southwest logo]()
$585
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:00 pm
HOU
- LIR
2 stops17h 35m
Southwest
Sat 6/132:05 pm
LIR
- HOU
1 stop9h 40m
Southwest
Deal found 4/8![Southwest logo]()
$633
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated April 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:00 am
HOU
- SJO
1 stop8h 10m
Southwest
Tue 5/59:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/286:00 am
HOU
- SJO
1 stop6h 56m
Delta
Tue 5/121:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 4/5![Delta logo]()
$432
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:21 pm
HOU
- SJO
1 stop18h 01m
American Airlines
Tue 5/52:08 pm
SJO
- HOU
1 stop18h 18m
American Airlines
Deal found 4/6![American Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 5/131:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/6![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
HOU
- SJO
1 stop6h 56m
Delta
Wed 5/131:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 4/7![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Wed 5/139:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$429
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:21 pm
HOU
- SJO
1 stop18h 01m
American Airlines
Fri 5/811:35 pm
SJO
- HOU
1 stop8h 51m
American Airlines
Deal found 4/6![American Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:35 pm
HOU
- SJO
2 stops16h 35m
Southwest
Tue 5/129:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/7![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Wed 5/132:10 pm
LIR
- HOU
Nonstop3h 35m
Southwest
Deal found 4/8![Southwest logo]()
$435
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 5/131:25 pm
LIR
- HOU
1 stop8h 01m
Delta
Deal found 4/8![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:50 am
HOU
- SJO
1 stop7h 20m
Southwest
Tue 5/129:00 am
SJO
- HOU
1 stop12h 45m
Southwest
Deal found 4/9![Southwest logo]()
$448
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:21 pm
HOU
- LIR
2 stops16h 03m
American Airlines
Thu 5/142:10 pm
LIR
- HOU
1 stop8h 44m
American Airlines
Deal found 4/8![American Airlines logo]()
$425
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 April 10, 2026.
Search for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 4/10![Southwest logo]()
$190
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
HOU
- LIR
1 stop7h 00m
Delta
Deal found 4/6![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
HOU
- SJO
1 stop6h 56m
Delta
Deal found 4/6![Delta logo]()
$195
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/48:21 pm
HOU
- LIR
2 stops17h 49m
American Airlines
Deal found 4/5![American Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
HOU
- LIR
1 stop7h 00m
Delta
Deal found 4/7![Delta logo]()
$204
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Deal found 4/8![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 4/2711:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Deal found 4/5![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Deal found 4/6![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Deal found 4/7![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Deal found 4/6![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:18 pm
HOU
- LIR
2 stops20h 10m
American Airlines
Deal found 4/6![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:01 am
HOU
- SJO
2 stops14h 06m
American Airlines
Deal found 4/6![American Airlines logo]()
$246
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 April 10, 2026.
Round-trip from | $412 (Delta) |
|---|---|
One-way from | $194 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $553 |
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 April 10, 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
Tue 5/5
8:35 pm-12:10 pm
2 stops16h 35m
San José Juan Santamaria Intl
Tue 5/12
9:00 am-10:45 pm
1 stop12h 45m
$438
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 4/27
9:50 pm-12:10 pm
2 stops15h 20m
San José Juan Santamaria Intl
Tue 5/5
9:00 am-10:45 pm
1 stop12h 45m
$452
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 4/28
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Tue 5/12
1:25 pm-10:26 pm
1 stop8h 01m
$478
Quickest round-trip
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Fri 5/8
11:00 am-1:15 pm
Nonstop3h 15m
Liberia
Fri 5/15
2:10 pm-6:45 pm
Nonstop3h 35m
$485
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 4/28
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Sun 5/10
1:25 pm-10:26 pm
1 stop8h 01m
$498
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 5/6
6:00 am-11:56 am
1 stop6h 56m
San José Juan Santamaria Intl
Tue 5/12
1:20 pm-10:26 pm
1 stop8h 06m
$510
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sun 8/16
7:35 am-6:40 pm
1 stop12h 05m
San José Juan Santamaria Intl
Fri 8/21
9:00 am-9:35 pm
2 stops11h 35m
$510
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Tue 4/28
6:00 am-11:56 am
1 stop6h 56m
San José Juan Santamaria Intl
Sat 5/9
2:40 pm-9:32 am
1 stop17h 52m
$510
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 5/14
7:30 pm-12:10 pm
2 stops17h 40m
San José Juan Santamaria Intl
Wed 5/20
9:00 am-10:45 pm
1 stop12h 45m
$516
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 5/4
7:30 pm-12:10 pm
2 stops17h 40m
San José Juan Santamaria Intl
Sun 5/10
9:00 am-7:45 pm
2 stops9h 45m
$516
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-LIR
HOU-SJO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Galveston to Costa Rica
G4L-CR0
HOU-LIR
HOU-SJO
What is the cheapest month to book a flight from Galveston to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Galveston to Costa Rica (average of $166). Flying from Galveston to Costa Rica in March is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from 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 April 10, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 6% on flights from Galveston to Costa Rica by exploring options for tickets in the evening.
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 April 4, 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 April 10, 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
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
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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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 April 10, 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$269 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$299 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$366 | Average$581 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$917 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$435 | Average$591 | FlexibilityNo cancel fee | On-time69% |