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Costa Rica

$163+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SJO
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap flight deals from Galveston to Costa Rica

Cheapest flights from Galveston to Costa Rica
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 December 7, 2025.

This Southwest deal was found by Cheapflights users on 12/4. 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 12/245:00 pmHOU - SJO
Nonstop3h 30mSouthwest
Mon 12/292:15 pmSJO - HOU
Nonstop3h 45mSouthwest
Deal found 12/4$593
This Southwest deal was found by Cheapflights users on 12/5. 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 12/225:00 pmHOU - SJO
Nonstop3h 30mSouthwest
Sun 12/282:15 pmSJO - HOU
Nonstop3h 45mSouthwest
Deal found 12/5$613
This American Airlines deal was found by Cheapflights users on 12/5. 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.
Wed 12/245:40 amHOU - LIR
1 stop6h 36mAmerican Airlines
Mon 12/293:28 pmLIR - HOU
1 stop17h 04mAmerican Airlines
Deal found 12/5$655
This Southwest deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:00 pmHOU - SJO
Nonstop3h 30mSouthwest
Tue 12/302:15 pmSJO - HOU
Nonstop3h 45mSouthwest
Deal found 12/5$674
This Southwest deal was found by Cheapflights users on 12/5. 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 12/2410:50 amHOU - LIR
Nonstop3h 25mSouthwest
Mon 12/293:10 pmLIR - HOU
Nonstop3h 30mSouthwest
Deal found 12/5$703
This Southwest deal was found by Cheapflights users on 12/5. 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 12/2210:50 amHOU - LIR
Nonstop3h 25mSouthwest
Sun 12/283:10 pmLIR - HOU
Nonstop3h 30mSouthwest
Deal found 12/5$723
This Southwest deal was found by Cheapflights users on 12/5. 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 12/155:00 pmHOU - SJO
Nonstop3h 30mSouthwest
Thu 12/182:10 pmSJO - HOU
Nonstop3h 45mSouthwest
Deal found 12/5$724
This American Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:44 amHOU - SJO
1 stop15h 27mAmerican Airlines
Wed 12/172:56 pmSJO - HOU
1 stop17h 36mAmerican Airlines
Deal found 12/5$736
This American Airlines deal was found by Cheapflights users on 12/6. 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 12/298:16 pmHOU - SJO
1 stop18h 13mAmerican Airlines
Sun 1/112:54 pmSJO - HOU
1 stop17h 40mAmerican Airlines
Deal found 12/6$749
This Southwest deal was found by Cheapflights users on 12/6. 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 12/195:00 pmHOU - SJO
Nonstop3h 30mSouthwest
Tue 12/232:15 pmSJO - HOU
Nonstop3h 45mSouthwest
Deal found 12/6$764
This American Airlines deal was found by Cheapflights users on 12/5. 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.
Thu 12/185:40 amHOU - SJO
1 stop8h 49mAmerican Airlines
Sat 12/273:17 pmSJO - HOU
1 stop8h 29mAmerican Airlines
Deal found 12/5$770
This Southwest deal was found by Cheapflights users on 12/6. 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.
Sun 12/75:00 pmHOU - SJO
Nonstop3h 30mSouthwest
Sun 12/142:10 pmSJO - HOU
Nonstop3h 45mSouthwest
Deal found 12/6$774

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 December 7, 2025.

Round-trip from

$354
(Southwest)

One-way from

$163
(Southwest)

Popular in

December

Cheapest in

October

Average price

$766
From Galveston to Costa Rica
Search Deals
One-way flight from Galveston to Costa Rica
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 7, 2025.
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

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Mon 2/2

6:00 am-2:20 pm

1 stop8h 20m

Liberia

Thu 2/5

3:23 pm-10:46 pm

1 stop7h 23m

$367

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Tue 1/20

6:00 am-2:20 pm

1 stop8h 20m

Liberia

Tue 1/27

3:23 pm-10:46 pm

1 stop7h 23m

$405

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Wed 2/11

6:00 am-2:20 pm

1 stop8h 20m

Liberia

Fri 2/20

3:25 pm-11:47 am

1 stop20h 22m

$411

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Sun 1/11

9:05 pm-12:50 pm

2 stops15h 45m

San José Juan Santamaria Intl

Wed 1/14

9:40 am-1:25 pm

Nonstop3h 45m

$457

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Sun 3/1

5:00 am-12:50 pm

1 stop7h 50m

San José Juan Santamaria Intl

Wed 3/4

1:45 pm-9:45 am

2 stops20h 00m

$468

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Thu 1/8

6:00 am-2:20 pm

1 stop8h 20m

Liberia

Thu 1/15

3:23 pm-8:34 am

1 stop17h 11m

$480

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Wed 5/13

5:00 am-1:04 pm

1 stop9h 04m

Liberia

Sun 5/17

2:30 pm-9:30 am

2 stops18h 00m

$489

HoustonSan José

HOU - SJO

HOUSJO

Houston Hobby

Wed 2/25

4:05 pm-7:30 pm

Nonstop3h 25m

San José Juan Santamaria Intl

Sat 2/28

9:30 am-5:05 pm

1 stop7h 35m

$498

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Fri 1/16

6:36 pm-12:12 pm

2 stops17h 36m

Liberia

Wed 1/21

3:13 pm-10:05 am

2 stops18h 52m

$504

HoustonLiberia

HOU - LIR

HOULIR

Houston Hobby

Sat 2/14

4:20 pm-2:25 pm

1 stop22h 05m

Liberia

Sat 2/28

3:25 pm-9:44 am

1 stop18h 19m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 35 results
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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.
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

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 $167). Flying from Galveston to Costa Rica in December is currently the most expensive (average of $300). 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 December 7, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Galveston to Costa Rica by exploring options for tickets at noon.

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 December 16, 2024.

Travelers seeking maximum savings on their Galveston to Costa Rica flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday evenings 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 December 7, 2025.

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 December 7, 2025.
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.
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,073 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,044 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Avianca
6.6
Okay
2,477 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,166 reviews
Southwest
8.0
Very good
4,253 reviews

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Galveston to Costa Rica?

    American Airlines and Southwest can get you from Galveston to Costa Rica in just under 8h 20m. Your travel time can differ by up to 7h 25m. Galveston and Costa Rica are separated by a distance of 1457 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Galveston to Costa Rica one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from United Airlines and Avianca, as they are both options that can get you from Galveston to Costa Rica for a low price.

  • What are the cheapest flights from Galveston to Costa Rica?

    Looking at all options, your cheapest flight can be booked for $436. While the most popular route (Houston Hobby - San José Juan Santamaria Intl) can be booked for $182 on average, our data indicates $743 when flying from Galveston to Costa Rica.

  • Can I find deals for flights from Galveston to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Galveston to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Costa Rica.

  • Can I find deals for business class flights from Galveston to Costa Rica?

    Yes. Cheapflights offers flight deals from Galveston to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $167). Flying from Galveston to Costa Rica in December is currently the most expensive (average of $300). 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.

See more FAQs

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Alternative routes for Galveston to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$180Average$262FlexibilityNo cancel feeOn-time65%
AviancaCheapest$335Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$378Average$558FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$439Average$755FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$453Average$592FlexibilityNo cancel feeOn-time69%

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