$209+ Cheap flights from Galveston, TX to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Aug 4 — Aug 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Galveston to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Galveston to Costa Rica
Cheapest
Best
Last-minute
One-way
Cheapest flights from Galveston to Costa RicaExplore the most affordable flight options available from Galveston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 5, 2026.
Explore the most affordable flight options available from Galveston to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 5, 2026.
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:41 am
HOU
- LIR
1 stop8h 57m
American Airlines
Wed 9/302:47 pm
LIR
- HOU
2 stops19h 27m
American Airlines
Deal found 6/30![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 10/76:00 am
HOU
- SJO
1 stop9h 00m
American Airlines
Tue 10/131:00 pm
SJO
- HOU
1 stop9h 49m
American Airlines
Deal found 6/30![American Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 7/1. 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 11/18:50 am
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 11/139:00 am
SJO
- HOU
2 stops11h 35m
Southwest
Deal found 7/1![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 7/3. 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 10/78:45 pm
HOU
- SJO
2 stops16h 50m
Southwest
Tue 10/139:00 am
SJO
- HOU
1 stop10h 35m
Southwest
Deal found 7/3![Southwest logo]()
$495
This Southwest deal was found by Cheapflights users on 7/1. 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 8/2310:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 8/302:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/1![Southwest logo]()
$504
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/76:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Fri 9/112:18 pm
LIR
- HOU
1 stop24h 25m
American Airlines
Deal found 7/1![American Airlines logo]()
$509
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 9/234:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Sat 9/261:15 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/1![Southwest logo]()
$516
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Thu 9/172:18 pm
LIR
- HOU
1 stop8h 32m
American Airlines
Deal found 6/30![American Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 8/275:05 am
HOU
- SJO
1 stop8h 40m
Southwest
Wed 9/301:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/2![Southwest logo]()
$521
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Fri 9/182:18 pm
LIR
- HOU
1 stop26h 41m
American Airlines
Deal found 6/30![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 9/276:04 am
HOU
- LIR
1 stop8h 43m
American Airlines
Sun 10/42:18 pm
LIR
- HOU
1 stop18h 03m
American Airlines
Deal found 7/2![American Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
HOU
- LIR
1 stop7h 00m
Delta
Fri 9/111:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/1![Delta 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 July 5, 2026.
Discover carefully curated flight deals from Galveston to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 5, 2026.
This Southwest deal was found by Cheapflights users on 7/1. 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 8/2310:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 8/302:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/1![Southwest logo]()
$504
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:18 pm
HOU
- LIR
2 stops18h 00m
American Airlines
Fri 9/182:18 pm
LIR
- HOU
1 stop26h 41m
American Airlines
Deal found 6/30![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/266:00 am
HOU
- LIR
1 stop7h 00m
Delta
Tue 9/11:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 6/30![Delta logo]()
$583
This Southwest deal was found by Cheapflights users on 7/4. 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.
Wed 9/94:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 9/161:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/4![Southwest logo]()
$535
This Southwest deal was found by Cheapflights users on 7/4. 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.
Sun 8/239:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Tue 9/11:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/4![Southwest logo]()
$535
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
HOU
- LIR
1 stop7h 00m
Delta
Fri 8/281:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 7/3![Delta logo]()
$622
This Southwest deal was found by Cheapflights users on 7/4. 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 8/293:30 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Tue 9/11:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/4![Southwest logo]()
$556
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 am
HOU
- LIR
1 stop6h 45m
Delta
Sat 11/213:25 pm
LIR
- HOU
1 stop18h 01m
Delta
Deal found 7/3![Delta logo]()
$642
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/256:49 pm
HOU
- LIR
1 stop20h 51m
American Airlines
Wed 7/292:47 pm
LIR
- HOU
2 stops20h 29m
American Airlines
Deal found 7/2![American Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 7/226:49 pm
HOU
- LIR
2 stops17h 33m
American Airlines
Wed 7/292:15 pm
LIR
- HOU
1 stop18h 33m
American Airlines
Deal found 7/4![American Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
HOU
- SJO
1 stop6h 49m
Delta
Tue 8/251:14 pm
SJO
- HOU
1 stop7h 51m
Delta
Deal found 7/3![Delta logo]()
$718
This Southwest deal was found by Cheapflights users on 7/4. 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.
Sun 7/2610:50 pm
HOU
- SJO
2 stops14h 55m
Southwest
Wed 7/291:40 pm
SJO
- HOU
Nonstop3h 45m
Southwest
Deal found 7/4![Southwest logo]()
$721
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
HOU
- LIR
1 stop7h 00m
Delta
Wed 9/301:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 6/30![Delta logo]()
$731
This Southwest deal was found by Cheapflights users on 7/3. 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 8/24:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 8/51:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/3![Southwest logo]()
$766
This Delta deal was found by Cheapflights users on 7/5. 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 9/226:00 am
HOU
- LIR
1 stop7h 00m
Delta
Sun 9/271:25 pm
LIR
- HOU
1 stop8h 15m
Delta
Deal found 7/5![Delta logo]()
$795
This Southwest deal was found by Cheapflights users on 7/3. 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 7/264:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Fri 7/311:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/3![Southwest logo]()
$776
This Southwest deal was found by Cheapflights users on 7/2. 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 7/275:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 7/308:45 am
SJO
- HOU
2 stops11h 45m
Southwest
Deal found 7/2![Southwest logo]()
$781
This Southwest deal was found by Cheapflights users on 7/1. 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 8/188:55 pm
HOU
- SJO
2 stops16h 50m
Southwest
Sat 8/229:30 am
SJO
- HOU
2 stops19h 20m
Southwest
Deal found 7/1![Southwest logo]()
$786
This Southwest deal was found by Cheapflights users on 7/3. 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 8/136:20 pm
HOU
- SJO
2 stops19h 25m
Southwest
Sun 8/169:00 am
SJO
- HOU
1 stop10h 25m
Southwest
Deal found 7/3![Southwest logo]()
$806
This Southwest deal was found by Cheapflights users on 7/3. 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.
Fri 7/248:35 pm
HOU
- LIR
2 stops15h 40m
Southwest
Thu 7/302:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/3![Southwest logo]()
$809
Last-minute flights from Galveston to Costa RicaDiscover last-minute flight deals from Galveston to Costa Rica. Data last updated July 5, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Costa Rica. Data last updated July 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/256:49 pm
HOU
- LIR
1 stop20h 51m
American Airlines
Wed 7/292:47 pm
LIR
- HOU
2 stops20h 29m
American Airlines
Deal found 7/2![American Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 7/268:23 pm
HOU
- LIR
2 stops16h 07m
American Airlines
Wed 7/2912:35 pm
LIR
- HOU
2 stops22h 41m
American Airlines
Deal found 7/2![American Airlines logo]()
$701
This Southwest deal was found by Cheapflights users on 7/2. 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 8/2210:20 am
HOU
- LIR
Nonstop3h 25m
Southwest
Sun 8/302:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/2![Southwest logo]()
$563
This Southwest deal was found by Cheapflights users on 7/1. 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 8/2310:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Sun 8/302:10 pm
LIR
- HOU
Nonstop3h 30m
Southwest
Deal found 7/1![Southwest logo]()
$504
This Southwest deal was found by Cheapflights users on 7/3. 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 8/239:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Thu 8/271:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/3![Southwest logo]()
$535
This Southwest deal was found by Cheapflights users on 7/1. 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 8/244:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 8/269:00 am
SJO
- HOU
1 stop9h 20m
Southwest
Deal found 7/1![Southwest logo]()
$547
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
HOU
- LIR
1 stop7h 00m
Delta
Fri 8/281:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 7/3![Delta logo]()
$622
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/266:00 am
HOU
- LIR
1 stop7h 00m
Delta
Tue 9/11:25 pm
LIR
- HOU
1 stop7h 40m
Delta
Deal found 6/30![Delta logo]()
$583
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 8/274:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Wed 9/301:40 pm
SJO
- HOU
Nonstop3h 40m
Southwest
Deal found 7/2![Southwest logo]()
$516
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/275:41 am
HOU
- SJO
2 stops15h 12m
American Airlines
Wed 9/302:57 pm
SJO
- HOU
2 stops16h 59m
American Airlines
Deal found 7/2![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/306:14 pm
HOU
- LIR
2 stops18h 15m
American Airlines
Wed 9/302:47 pm
LIR
- HOU
2 stops19h 27m
American Airlines
Deal found 6/30![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/5. 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.
Sun 8/306:00 am
HOU
- SJO
1 stop6h 49m
Delta
Wed 9/21:14 pm
SJO
- HOU
1 stop7h 51m
Delta
Deal found 7/5![Delta logo]()
$548
One-way flights from Galveston to Costa RicaSearch for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
Search for one-way flight options from Galveston to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
This Southwest deal was found by Cheapflights users on 7/3. 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 8/99:05 am
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 7/3![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 7/2. 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.
Sun 8/3010:55 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 7/2![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
HOU
- LIR
1 stop7h 00m
Delta
Deal found 6/30![Delta logo]()
$213
This Southwest deal was found by Cheapflights users on 7/2. 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.
Sun 8/307:40 am
HOU
- SJO
2 stops12h 00m
Southwest
Deal found 7/2![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 9/308:50 pm
HOU
- SJO
2 stops16h 45m
Southwest
Deal found 7/2![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/296:34 pm
HOU
- LIR
2 stops19h 44m
American Airlines
Deal found 7/1![American Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 7/3. 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.
Tue 9/18:55 pm
HOU
- SJO
2 stops16h 50m
Southwest
Deal found 7/3![Southwest logo]()
$223
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/299:37 am
HOU
- LIR
1 stop29h 01m
American Airlines
Deal found 7/1![American Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/156:14 pm
HOU
- SJO
1 stop20h 38m
American Airlines
Deal found 7/1![American Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 8/194:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 7/1![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 7/3. 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 8/24:10 pm
HOU
- SJO
Nonstop3h 30m
Southwest
Deal found 7/3![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/268:30 am
HOU
- LIR
Nonstop3h 20m
Southwest
Deal found 6/30![Southwest logo]()
$248
Find flight deals from Galveston to Costa Rica
Keep the following information in mind while searching for Galveston to Costa Rica flight deals. Data was last updated July 5, 2026.
Round-trip from | $463 (American Airlines) |
|---|---|
One-way from | $209 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $643 |
Cheapflights Fare Finder
Customize your flight search to find flights from Galveston to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 5, 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
Quickest round-trip
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sun 8/23
10:55 am-1:15 pm
Nonstop3h 20m
Liberia
Sun 8/30
2:10 pm-6:40 pm
Nonstop3h 30m
$504
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Thu 9/10
8:18 pm-1:18 pm
2 stops18h 00m
Liberia
Fri 9/18
2:18 pm-5:59 pm
1 stop26h 41m
$529
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Wed 9/9
4:10 pm-6:40 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Wed 9/16
1:40 pm-6:20 pm
Nonstop3h 40m
$535
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sun 8/23
9:05 am-11:35 am
Nonstop3h 30m
San José Juan Santamaria Intl
Tue 9/1
1:40 pm-6:20 pm
Nonstop3h 40m
$535
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Sat 8/29
3:30 pm-6:00 pm
Nonstop3h 30m
San José Juan Santamaria Intl
Tue 9/1
1:40 pm-6:20 pm
Nonstop3h 40m
$556
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Wed 8/26
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Tue 9/1
1:25 pm-10:05 pm
1 stop7h 40m
$583
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Tue 8/25
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Fri 8/28
1:25 pm-10:05 pm
1 stop7h 40m
$622
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Mon 11/16
6:00 am-12:45 pm
1 stop6h 45m
Liberia
Sat 11/21
3:25 pm-9:26 am
1 stop18h 01m
$642
HoustonLiberia
HOU - LIR
HOULIR
Houston Hobby
Sat 7/25
6:49 pm-2:40 pm
1 stop20h 51m
Liberia
Wed 7/29
2:47 pm-12:16 pm
2 stops20h 29m
$708
HoustonSan José
HOU - SJO
HOUSJO
Houston Hobby
Mon 8/24
6:00 am-11:49 am
1 stop6h 49m
San José Juan Santamaria Intl
Tue 8/25
1:14 pm-10:05 pm
1 stop7h 51m
$718
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Galveston to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Galveston with our price prediction graph.
HOU-SJO
HOU-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Galveston to Costa Rica
G4L-CR0
HOU-SJO
HOU-LIR
What is the cheapest time of day to fly from G4L to CR?
Find hourly flight availability from Galveston to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 5, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Galveston to Costa Rica by exploring options for tickets in the morning.
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 July 5, 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).
What is the cheapest day to fly from Galveston to Costa Rica?
Use this chart to determine the cheapest time to fly round-trip from Galveston to Costa Rica. Price data was last updated on July 4, 2026.
Travelers seeking maximum savings on their Galveston to Costa Rica flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated July 5, 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
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Galveston to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Galveston to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Galveston to Costa Rica by cabin class
Find flights from Galveston to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Galveston and Costa Rica flights
Browse other Galveston and Costa Rica flight options. Last updated on July 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Galveston to Costa Rica flights
Consider these flights traveling from Galveston to Costa Rica.
Top 4 airlines flying from Galveston to Costa Rica
Discover the top 4 airlines that operate flights from Galveston to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$366 | Average$609 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$367 | Average$832 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$436 | Average$618 | FlexibilityNo cancel fee | On-time69% |