$129+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Mar 11 — Mar 181
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 February 9, 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 February 9, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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.
Sun 5/310:40 am
HOU
- SJO
Nonstop3h 20m
Southwest
Thu 5/71:10 pm
SJO
- HOU
Nonstop3h 50m
Southwest
Deal found 2/8![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 3/41:06 pm
HOU
- SJO
1 stop8h 56m
Delta
Tue 3/107:00 am
SJO
- HOU
1 stop14h 42m
Delta
Deal found 2/6![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 2/6. 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.
Mon 5/114:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Fri 5/159:00 am
SJO
- HOU
1 stop13h 30m
Southwest
Deal found 2/6![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 2/7. 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 5/184:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Fri 5/221:10 pm
SJO
- HOU
Nonstop3h 50m
Southwest
Deal found 2/7![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 2/9. 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 4/78:35 pm
HOU
- SJO
2 stops16h 35m
Southwest
Thu 4/161:10 pm
SJO
- HOU
Nonstop3h 50m
Southwest
Deal found 2/9![Southwest logo]()
$353
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 4/246:01 am
HOU
- LIR
1 stop8h 39m
American Airlines
Fri 5/12:10 pm
LIR
- HOU
1 stop8h 37m
American Airlines
Deal found 2/6![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 2/8. 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 4/258:21 pm
HOU
- LIR
1 stop18h 19m
American Airlines
Sat 5/22:10 pm
LIR
- HOU
1 stop8h 37m
American Airlines
Deal found 2/8![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:01 am
HOU
- LIR
1 stop8h 39m
American Airlines
Sun 4/262:40 pm
LIR
- HOU
2 stops17h 46m
American Airlines
Deal found 2/7![American Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 2/7. 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 3/246:00 am
HOU
- LIR
1 stop7h 50m
Delta
Tue 3/311:05 pm
LIR
- HOU
1 stop8h 37m
Delta
Deal found 2/7![Delta logo]()
$516
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
HOU
- LIR
1 stop8h 25m
American Airlines
Tue 3/3112:30 pm
LIR
- HOU
2 stops20h 13m
American Airlines
Deal found 2/7![American Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 2/7. 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 3/2411:40 am
HOU
- LIR
Nonstop3h 15m
Southwest
Tue 3/312:05 pm
LIR
- HOU
Nonstop3h 40m
Southwest
Deal found 2/7![Southwest logo]()
$523
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 5/296:05 am
HOU
- LIR
1 stop9h 42m
American Airlines
Fri 6/53:47 pm
LIR
- HOU
1 stop16h 10m
American Airlines
Deal found 2/9![American Airlines logo]()
$536
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 February 9, 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 February 9, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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.
Tue 3/105:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Tue 3/178:45 am
SJO
- HOU
1 stop8h 15m
Southwest
Deal found 2/8![Southwest logo]()
$416
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 4/246:01 am
HOU
- LIR
1 stop8h 39m
American Airlines
Fri 5/12:10 pm
LIR
- HOU
1 stop8h 37m
American Airlines
Deal found 2/6![American Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 2/7. 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 3/246:00 am
HOU
- LIR
1 stop7h 50m
Delta
Tue 3/311:05 pm
LIR
- HOU
1 stop8h 37m
Delta
Deal found 2/7![Delta logo]()
$516
This Southwest deal was found by Cheapflights users on 2/6. 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.
Wed 3/46:05 am
HOU
- SJO
1 stop6h 45m
Southwest
Tue 3/108:45 am
SJO
- HOU
2 stops10h 50m
Southwest
Deal found 2/6![Southwest logo]()
$463
This Southwest deal was found by Cheapflights users on 2/7. 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 3/39:05 pm
HOU
- SJO
2 stops15h 45m
Southwest
Sat 3/79:30 am
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/7![Southwest logo]()
$471
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 3/176:00 am
HOU
- LIR
1 stop6h 50m
Delta
Thu 3/262:05 pm
LIR
- HOU
1 stop7h 37m
Delta
Deal found 2/8![Delta logo]()
$536
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/166:01 am
HOU
- LIR
1 stop8h 39m
American Airlines
Mon 4/202:10 pm
LIR
- HOU
1 stop8h 37m
American Airlines
Deal found 2/8![American Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 2/8. 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 3/186:00 am
HOU
- LIR
1 stop7h 50m
Delta
Thu 3/262:05 pm
LIR
- HOU
1 stop7h 37m
Delta
Deal found 2/8![Delta logo]()
$536
This Southwest deal was found by Cheapflights users on 2/5. 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.
Wed 4/225:50 am
HOU
- SJO
1 stop7h 20m
Southwest
Sun 4/262:00 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/5![Southwest logo]()
$490
This deal was found by Cheapflights users on 2/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:01 am
HOU
- LIR
1 stop8h 39m
American Airlines
Mon 5/112:10 pm
LIR
- HOU
1 stop8h 37m
American Airlines
Deal found 2/7![American Airlines logo]()
$559
This Southwest deal was found by Cheapflights users on 2/5. 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.
Sun 3/85:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Wed 3/118:45 am
SJO
- HOU
2 stops10h 50m
Southwest
Deal found 2/5![Southwest logo]()
$507
This Delta deal was found by Cheapflights users on 2/8. 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.
Fri 3/205:22 pm
HOU
- LIR
2 stops17h 53m
Delta
Thu 3/262:05 pm
LIR
- HOU
1 stop7h 37m
Delta
Deal found 2/8![Delta logo]()
$561
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/238:21 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Sun 4/262:40 pm
LIR
- HOU
2 stops17h 46m
American Airlines
Deal found 2/8![American Airlines logo]()
$566
This Southwest deal was found by Cheapflights users on 2/7. 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 3/2411:40 am
HOU
- LIR
Nonstop3h 15m
Southwest
Tue 3/312:05 pm
LIR
- HOU
Nonstop3h 40m
Southwest
Deal found 2/7![Southwest logo]()
$523
This deal was found by Cheapflights users on 2/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:01 am
HOU
- LIR
1 stop8h 39m
American Airlines
Fri 5/152:10 pm
LIR
- HOU
1 stop8h 37m
American Airlines
Deal found 2/7![American Airlines logo]()
$619
This Southwest deal was found by Cheapflights users on 2/5. 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 3/165:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Wed 3/188:45 am
SJO
- HOU
1 stop8h 15m
Southwest
Deal found 2/5![Southwest logo]()
$526
This Southwest deal was found by Cheapflights users on 2/6. 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.
Thu 3/195:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Thu 3/261:55 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/6![Southwest logo]()
$535
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated February 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/7. 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 3/39:05 pm
HOU
- SJO
2 stops15h 45m
Southwest
Sat 3/79:30 am
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/7![Southwest logo]()
$471
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 3/41:06 pm
HOU
- SJO
1 stop8h 56m
Delta
Tue 3/107:00 am
SJO
- HOU
1 stop14h 42m
Delta
Deal found 2/6![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 2/9. 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 3/49:05 pm
HOU
- SJO
2 stops16h 50m
Southwest
Wed 3/118:45 am
SJO
- HOU
2 stops10h 50m
Southwest
Deal found 2/9![Southwest logo]()
$454
This Southwest deal was found by Cheapflights users on 2/6. 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.
Wed 3/46:05 am
HOU
- SJO
1 stop6h 45m
Southwest
Tue 3/108:45 am
SJO
- HOU
2 stops10h 50m
Southwest
Deal found 2/6![Southwest logo]()
$463
This Southwest deal was found by Cheapflights users on 2/5. 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.
Sun 3/85:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Wed 3/111:55 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/5![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 2/8. 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.
Tue 3/105:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Tue 3/171:55 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/8![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 2/6. 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 3/105:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Thu 3/121:55 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 2/6![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 2/9. 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 3/115:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Wed 3/188:45 am
SJO
- HOU
1 stop8h 15m
Southwest
Deal found 2/9![Southwest logo]()
$451
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 3/176:00 am
HOU
- LIR
1 stop6h 50m
Delta
Thu 3/262:05 pm
LIR
- HOU
1 stop7h 37m
Delta
Deal found 2/8![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 2/7. 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 3/246:00 am
HOU
- LIR
1 stop7h 50m
Delta
Tue 3/311:05 pm
LIR
- HOU
1 stop8h 37m
Delta
Deal found 2/7![Delta logo]()
$516
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
HOU
- LIR
1 stop8h 25m
American Airlines
Tue 3/3112:30 pm
LIR
- HOU
2 stops20h 13m
American Airlines
Deal found 2/7![American Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 2/7. 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 3/2411:40 am
HOU
- LIR
Nonstop3h 15m
Southwest
Tue 3/312:05 pm
LIR
- HOU
Nonstop3h 40m
Southwest
Deal found 2/7![Southwest logo]()
$523
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 February 9, 2026.
Search for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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.
Mon 3/95:15 pm
HOU
- SJO
Nonstop3h 25m
Southwest
Deal found 2/8![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 2/6. 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.
Mon 4/136:10 am
HOU
- SJO
1 stop7h 00m
Southwest
Deal found 2/6![Southwest logo]()
$134
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/118:21 pm
HOU
- SJO
1 stop18h 01m
American Airlines
Deal found 2/9![American Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 2/9. 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 4/84:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Deal found 2/9![Southwest logo]()
$164
This Southwest deal was found by Cheapflights users on 2/9. 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.
Sun 4/1210:55 am
HOU
- LIR
Nonstop3h 15m
Southwest
Deal found 2/9![Southwest logo]()
$164
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 3/36:00 am
HOU
- LIR
1 stop8h 25m
American Airlines
Deal found 2/8![American Airlines logo]()
$168
This Southwest deal was found by Cheapflights users on 2/6. 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 5/58:35 pm
HOU
- SJO
2 stops16h 35m
Southwest
Deal found 2/6![Southwest logo]()
$169
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:21 pm
HOU
- LIR
2 stops17h 49m
American Airlines
Deal found 2/7![American Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:42 pm
HOU
- SJO
1 stop25h 40m
American Airlines
Deal found 2/7![American Airlines logo]()
$175
This Southwest deal was found by Cheapflights users on 2/8. 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.
Mon 5/44:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Deal found 2/8![Southwest logo]()
$176
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 4/2011:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Deal found 2/9![Southwest logo]()
$176
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/118:21 pm
HOU
- LIR
1 stop18h 19m
American Airlines
Deal found 2/9![American Airlines logo]()
$180
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 February 9, 2026.
Round-trip from | $297 (Southwest) |
|---|---|
One-way from | $129 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $512 |
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 February 9, 2026.
Use the filters below to find and compare flights from Galveston to Costa Rica that are best for you.
Fly from
Galveston
Fly to
Costa Rica
Route
Depart
Return
Price
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Tue 3/10
5:15 pm-7:40 pm
Nonstop3h 25m
San José Juan Santamaria Intl
Tue 3/17
8:45 am-6:00 pm
1 stop8h 15m
$416
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Fri 4/24
6:01 am-1:40 pm
1 stop8h 39m
Liberia
Fri 5/1
2:10 pm-11:47 pm
1 stop8h 37m
$462
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 3/4
6:05 am-12:50 pm
1 stop6h 45m
San José Juan Santamaria Intl
Tue 3/10
8:45 am-8:35 pm
2 stops10h 50m
$463
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Tue 3/3
9:05 pm-12:50 pm
2 stops15h 45m
San José Juan Santamaria Intl
Sat 3/7
9:30 am-1:15 pm
Nonstop3h 45m
$471
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 4/22
5:50 am-12:10 pm
1 stop7h 20m
San José Juan Santamaria Intl
Sun 4/26
2:00 pm-6:45 pm
Nonstop3h 45m
$490
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sun 3/8
5:15 pm-7:40 pm
Nonstop3h 25m
San José Juan Santamaria Intl
Wed 3/11
8:45 am-8:35 pm
2 stops10h 50m
$507
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 3/24
6:00 am-12:50 pm
1 stop7h 50m
Liberia
Tue 3/31
1:05 pm-10:42 pm
1 stop8h 37m
$516
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 3/24
11:40 am-1:55 pm
Nonstop3h 15m
Liberia
Tue 3/31
2:05 pm-6:45 pm
Nonstop3h 40m
$523
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 3/16
5:15 pm-7:40 pm
Nonstop3h 25m
San José Juan Santamaria Intl
Wed 3/18
8:45 am-6:00 pm
1 stop8h 15m
$526
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 3/19
5:15 pm-7:40 pm
Nonstop3h 25m
San José Juan Santamaria Intl
Thu 3/26
1:55 pm-6:40 pm
Nonstop3h 45m
$535
Showing 1-10 of 34 results
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 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 $168). Flying from Galveston to Costa Rica in December is currently the most expensive (average of $292). 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 February 9, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 13% 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 February 7, 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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Galveston to Costa Rica
Explore weekly flight availability from Galveston to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 9, 2026.
The most flights from G4L to CR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
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 February 9, 2026.
See what other customers who have flown with Southwest, United Airlines, and American 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
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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 February 9, 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 February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$264 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$308 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$372 | Average$571 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$755 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$444 | Average$589 | FlexibilityNo cancel fee | On-time69% |