$228+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from Galveston to Costa Rica with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Galveston to Costa RicaExplore the most affordable flight options available from Galveston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from Galveston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 12/158:19 pm
HOU
- LIR
2 stops16h 11m
American Airlines
Fri 12/251:28 pm
LIR
- HOU
1 stop10h 16m
American Airlines
Deal found 5/5![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 7/128:23 pm
HOU
- LIR
1 stop18h 19m
American Airlines
Thu 7/163:40 pm
LIR
- HOU
1 stop17h 08m
American Airlines
Deal found 5/5![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 9/116:00 am
HOU
- LIR
1 stop8h 45m
American Airlines
Thu 9/172:10 pm
LIR
- HOU
1 stop8h 43m
American Airlines
Deal found 5/4![American Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:00 am
HOU
- SJO
Nonstop3h 35m
Southwest
Fri 10/301:30 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 5/4![Southwest logo]()
$496
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/104:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 8/191:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/1![Southwest logo]()
$535
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 12/58:19 pm
HOU
- LIR
2 stops17h 31m
American Airlines
Sun 12/133:10 pm
LIR
- HOU
1 stop17h 23m
American Airlines
Deal found 5/2![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 8/235:41 am
HOU
- SJO
1 stop9h 11m
American Airlines
Mon 8/311:08 pm
SJO
- HOU
1 stop25h 20m
American Airlines
Deal found 5/5![American Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 5/6. 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 11/181:00 pm
HOU
- SJO
1 stop9h 15m
Delta
Tue 11/247:00 am
SJO
- HOU
1 stop9h 23m
Delta
Deal found 5/6![Delta logo]()
$548
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 8/58:50 pm
HOU
- SJO
2 stops16h 55m
Southwest
Wed 8/261:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/3![Southwest logo]()
$550
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/28:23 pm
HOU
- SJO
2 stops17h 46m
American Airlines
Fri 6/511:59 pm
SJO
- HOU
1 stop17h 19m
American Airlines
Deal found 5/1![American Airlines logo]()
$553
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/257:50 pm
HOU
- SJO
2 stops17h 20m
Southwest
Fri 5/299:00 am
SJO
- HOU
1 stop13h 30m
Southwest
Deal found 5/4![Southwest logo]()
$555
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 9/44:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 10/21:30 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 5/1![Southwest logo]()
$556
Best flights from Galveston to Costa RicaDiscover carefully curated flight deals from Galveston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from Galveston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 5/306:00 am
HOU
- SJO
1 stop8h 15m
Delta
Thu 6/41:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 5/5![Delta logo]()
$568
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/257:50 pm
HOU
- SJO
2 stops17h 20m
Southwest
Fri 5/299:00 am
SJO
- HOU
2 stops14h 05m
Southwest
Deal found 5/3![Southwest logo]()
$575
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 7/138:23 pm
HOU
- LIR
2 stops17h 52m
American Airlines
Mon 7/203:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 5/1![American Airlines logo]()
$681
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:05 am
HOU
- SJO
1 stop8h 40m
Southwest
Wed 8/51:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/4![Southwest logo]()
$580
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:00 am
HOU
- SJO
1 stop8h 10m
Southwest
Sat 6/61:10 pm
SJO
- HOU
2 stops19h 00m
Southwest
Deal found 5/2![Southwest logo]()
$595
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/296:03 am
HOU
- LIR
1 stop8h 38m
American Airlines
Fri 6/53:37 pm
LIR
- HOU
1 stop16h 20m
American Airlines
Deal found 5/4![American Airlines logo]()
$686
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/287:30 pm
HOU
- SJO
2 stops17h 40m
Southwest
Wed 6/39:00 am
SJO
- HOU
2 stops12h 50m
Southwest
Deal found 5/3![Southwest logo]()
$605
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 7/296:49 pm
HOU
- LIR
2 stops17h 41m
American Airlines
Sun 8/23:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 5/1![American Airlines logo]()
$711
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 5/195:50 am
HOU
- SJO
1 stop7h 20m
Southwest
Wed 9/169:00 am
SJO
- HOU
2 stops12h 45m
Southwest
Deal found 5/5![Southwest logo]()
$605
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Fri 6/51:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/1![Southwest logo]()
$606
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/215:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 7/308:45 am
SJO
- HOU
2 stops11h 45m
Southwest
Deal found 5/2![Southwest logo]()
$610
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/258:35 pm
HOU
- SJO
2 stops17h 10m
Southwest
Wed 7/11:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/1![Southwest logo]()
$620
This Southwest deal was found by Cheapflights users on 5/5. 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 6/148:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Thu 6/252:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/5![Southwest logo]()
$624
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/135:00 am
HOU
- SJO
1 stop8h 10m
Southwest
Fri 7/108:45 am
SJO
- HOU
2 stops11h 45m
Southwest
Deal found 5/4![Southwest logo]()
$625
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sat 7/1811:50 am
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/1![Southwest logo]()
$694
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Mon 7/62:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/2![Southwest logo]()
$704
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/1410:50 am
HOU
- LIR
Nonstop3h 20m
Southwest
Tue 7/212:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/2![Southwest logo]()
$714
This Southwest deal was found by Cheapflights users on 5/6. 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 7/248:35 pm
HOU
- LIR
1 stop15h 40m
Southwest
Wed 7/292:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/6![Southwest logo]()
$729
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/66:45 pm
HOU
- LIR
2 stops17h 50m
Southwest
Sat 6/132:05 pm
LIR
- HOU
1 stop9h 40m
Southwest
Deal found 5/1![Southwest logo]()
$733
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:00 am
HOU
- LIR
Nonstop3h 15m
Southwest
Sun 6/711:50 am
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 5/3![Southwest logo]()
$794
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/155:30 pm
HOU
- LIR
2 stops18h 30m
Southwest
Mon 5/182:10 pm
LIR
- HOU
Nonstop3h 35m
Southwest
Deal found 5/4![Southwest logo]()
$833
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated May 6, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 5/195:50 am
HOU
- SJO
1 stop7h 20m
Southwest
Wed 9/161:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/5![Southwest logo]()
$571
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/257:50 pm
HOU
- SJO
2 stops17h 20m
Southwest
Fri 5/299:00 am
SJO
- HOU
1 stop13h 30m
Southwest
Deal found 5/4![Southwest logo]()
$555
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/264:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Thu 6/41:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/4![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/264:40 pm
HOU
- SJO
Nonstop3h 20m
Southwest
Wed 6/39:00 am
SJO
- HOU
2 stops9h 50m
Southwest
Deal found 5/4![Southwest logo]()
$570
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/296:10 am
HOU
- SJO
1 stop7h 00m
Southwest
Fri 6/51:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 5/4![Southwest logo]()
$580
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/298:23 pm
HOU
- LIR
1 stop18h 18m
American Airlines
Fri 6/53:37 pm
LIR
- HOU
1 stop16h 20m
American Airlines
Deal found 5/5![American Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 5/306:00 am
HOU
- SJO
1 stop8h 15m
Delta
Thu 6/41:20 pm
SJO
- HOU
1 stop8h 06m
Delta
Deal found 5/5![Delta logo]()
$568
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/28:23 pm
HOU
- SJO
2 stops17h 46m
American Airlines
Fri 6/511:59 pm
SJO
- HOU
1 stop17h 19m
American Airlines
Deal found 5/1![American Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/48:23 pm
HOU
- LIR
1 stop19h 14m
American Airlines
Mon 6/83:37 pm
LIR
- HOU
1 stop16h 20m
American Airlines
Deal found 5/1![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 6/76:03 am
HOU
- SJO
1 stop17h 40m
American Airlines
Thu 6/112:10 pm
SJO
- HOU
1 stop8h 49m
American Airlines
Deal found 5/5![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:23 pm
HOU
- LIR
1 stop19h 14m
American Airlines
Thu 6/253:37 pm
LIR
- HOU
1 stop16h 20m
American Airlines
Deal found 5/4![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/156:03 am
HOU
- LIR
1 stop9h 34m
American Airlines
Mon 7/63:40 pm
LIR
- HOU
1 stop7h 16m
American Airlines
Deal found 5/2![American Airlines logo]()
$546
One-way flights from Galveston to Costa RicaSearch for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/26:40 pm
HOU
- LIR
2 stops19h 38m
American Airlines
Deal found 5/5![American Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/286:49 pm
HOU
- LIR
2 stops17h 41m
American Airlines
Deal found 5/2![American Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/285:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 5/2![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/288:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 5/3![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/276:00 am
HOU
- LIR
1 stop7h 00m
Delta
Deal found 5/4![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 7/286:00 am
HOU
- SJO
1 stop6h 51m
Delta
Deal found 5/6![Delta logo]()
$253
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/238:23 pm
HOU
- SJO
2 stops17h 45m
American Airlines
Deal found 5/5![American Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 8/28:23 pm
HOU
- LIR
2 stops15h 59m
American Airlines
Deal found 5/6![American Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/296:03 am
HOU
- LIR
1 stop9h 34m
American Airlines
Deal found 5/4![American Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/6. 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 7/276:49 pm
HOU
- SJO
1 stop20h 48m
American Airlines
Deal found 5/6![American Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 5/6. 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 7/275:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 5/6![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/278:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 5/2![Southwest logo]()
$268
Find flight deals from Galveston to Costa Rica
Keep the following information in mind while searching for Galveston to Costa Rica flight deals. Data was last updated May 6, 2026.
Round-trip from | $483 (American Airlines) |
|---|---|
One-way from | $228 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $492 |
Cheapflights Fare Finder
Customize your flight search to find flights from Galveston to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 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
Sat 5/30
6:00 am-1:15 pm
1 stop8h 15m
San José Juan Santamaria Intl
Thu 6/4
1:20 pm-10:26 pm
1 stop8h 06m
$568
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 5/25
7:50 pm-12:10 pm
2 stops17h 20m
San José Juan Santamaria Intl
Fri 5/29
9:00 am-12:05 am
2 stops14h 05m
$575
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 7/27
5:05 am-12:45 pm
1 stop8h 40m
San José Juan Santamaria Intl
Wed 8/5
1:40 pm-6:20 pm
Nonstop3h 40m
$580
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 6/1
5:00 am-12:10 pm
1 stop8h 10m
San José Juan Santamaria Intl
Sat 6/6
1:10 pm-9:10 am
2 stops19h 00m
$595
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 5/28
7:30 pm-12:10 pm
2 stops17h 40m
San José Juan Santamaria Intl
Wed 6/3
9:00 am-10:50 pm
2 stops12h 50m
$605
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Tue 5/19
5:50 am-12:10 pm
1 stop7h 20m
San José Juan Santamaria Intl
Wed 9/16
9:00 am-10:45 pm
2 stops12h 45m
$605
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Tue 6/2
4:40 pm-7:00 pm
Nonstop3h 20m
San José Juan Santamaria Intl
Fri 6/5
1:40 pm-6:20 pm
Nonstop3h 40m
$606
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Tue 7/21
5:10 pm-7:40 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Thu 7/30
8:45 am-9:30 pm
2 stops11h 45m
$610
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Thu 6/25
8:35 pm-12:45 pm
2 stops17h 10m
San José Juan Santamaria Intl
Wed 7/1
1:40 pm-6:20 pm
Nonstop3h 40m
$620
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sun 6/14
8:30 am-10:50 am
Nonstop3h 20m
Liberia
Thu 6/25
2:10 pm-6:40 pm
Nonstop3h 30m
$624
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 time of day to fly from G4L to CR?
Find hourly flight availability from Galveston to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 6, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 46% 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 May 2, 2026.
Travelers seeking maximum savings on their Galveston to Costa Rica flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated May 6, 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.
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Galveston to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Galveston to Costa Rica
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
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 May 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Galveston to Costa Rica flights
Consider these flights traveling from Galveston to Costa Rica.
Top 5 airlines flying from Galveston to Costa Rica
Discover the top 5 airlines that operate flights from Galveston to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$272 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$298 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$591 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$907 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$433 | Average$595 | FlexibilityNo cancel fee | On-time69% |