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

The cheapest airline one-way is Viva, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from Avianca and United Airlines, as they are both options that can get you from Galveston to Costa Rica for a low price.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

What are the cheapest flights from Galveston to Costa Rica?

Looking at all options, your cheapest flight can be booked for $189. While the most popular route (Houston Hobby - San José Juan Santamaria Intl) can be booked for $451 on average, our data indicates $524 when flying from Galveston to Costa Rica.

What are the most popular airlines that fly from Galveston to Costa Rica?

The most popular airlines flying from Galveston to Costa Rica are United Airlines, Southwest and Avianca. Something to consider prior to booking your flight.

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.

Find Cheap Flights from Galveston to Costa Rica

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Find flight deals from Galveston to Costa Rica

Popular in	December
Cheapest in	February
Average price	$575

Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Cheapflights Insights

Everything you need to know about your flight from Galveston to Costa Rica

What is the cheapest time of day to fly from G4L to CR?

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 afternoon.

What is the cheapest day to fly from Galveston to Costa Rica?

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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with Southwest,United Airlines, andJetBlue 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

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Southwest

8.0

Very good

4,199 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

United Airlines

7.4

Good

10,233 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

JetBlue

7.1

Good

3,039 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

American Airlines

7.0

Good

12,075 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Avianca

6.5

Okay

2,551 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

What are the cheapest airlines to fly from Galveston to Costa Rica one-way?
The cheapest airline one-way is Viva, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from Avianca and United Airlines, 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 $189. While the most popular route (Houston Hobby - San José Juan Santamaria Intl) can be booked for $451 on average, our data indicates $524 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.

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Top 6 airlines flying from Galveston to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Viva	Cheapest$216	Average$400	FlexibilityNo cancel fee	On-timeN/A
Avianca	Cheapest$299	Average$426	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$312	Average$592	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$362	Average$772	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$392	Average$610	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$447	Average$626	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Galveston to Costa Rica with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Galveston to Costa Rica

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from G4L to CR?

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 afternoon.

What is the cheapest day to fly from Galveston to Costa Rica?

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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with Southwest,United Airlines, andJetBlue 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.

Related info for your journey

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

What are the cheapest flights from Galveston to Costa Rica?

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

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

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

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 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 September 24, 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 6 airlines flying from Galveston to Costa Rica

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Book with Flexibility

Travel Smart

Cheap flights from Galveston, TX to Costa Rica

Find cheap flights from Galveston to Costa Rica with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Galveston to Costa Rica

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from G4L to CR?

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 afternoon.

What is the cheapest day to fly from Galveston to Costa Rica?

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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with Southwest,United Airlines, andJetBlue 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.

Related info for your journey

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

What are the cheapest flights from Galveston to Costa Rica?

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

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

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

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 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 September 24, 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 6 airlines flying from Galveston to Costa Rica

100% Free

Book with Flexibility

Travel Smart