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$137+ Cheap flights from San Antonio (SAT) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Antonio to Costa Rica

Keep the following information in mind while searching for San Antonio to Costa Rica flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(CheapOair)

One-way from

$137
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$615
Provider with most accurate pricing for San Antonio-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-San José Juan Santamaria Intl flights.
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From San Antonio to Costa Rica
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One-way flight from San Antonio to Costa Rica
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Highest demand for flights based on searches. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Antonio to Costa Rica

Cheapest flights from San Antonio to Costa Rica
Explore the most affordable flight options available from San Antonio to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:58 amSAT - SJO
1 stop13h 52mMultiple Airlines
Sat 3/293:31 pmSJO - SAT
1 stop17h 29mMultiple Airlines
Deal found 2/20$275
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:58 amSAT - SJO
1 stop13h 52mSpirit Airlines
Mon 4/712:50 amSJO - SAT
1 stop8h 13mSpirit Airlines
Deal found 2/19$276
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/66:06 pmSAT - LIR
1 stop18h 14mAmerican Airlines
Wed 4/162:05 pmLIR - SAT
1 stop8h 53mAmerican Airlines
Deal found 2/19$441
This American Airlines deal was found by Cheapflights users on 2/19. 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 9/127:40 pmSAT - SJO
2 stops16h 40mAmerican Airlines
Fri 9/1911:35 amSJO - SAT
2 stops19h 41mAmerican Airlines
Deal found 2/19$446
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:30 amSAT - SJO
1 stop5h 41mUnited Airlines
Fri 6/205:30 amSJO - SAT
1 stop16h 29mUnited Airlines
Deal found 2/19$461
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 4/35:30 amSAT - LIR
1 stop7h 07mDelta
Mon 4/71:06 pmLIR - SAT
1 stop7h 58mDelta
Deal found 2/18$508
This Copa Airlines deal was found by Cheapflights users on 2/19. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:30 amSAT - SJO
2 stops17h 23mCopa Airlines
Wed 7/305:52 amSJO - SAT
2 stops16h 07mCopa Airlines
Deal found 2/19$588
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/235:30 amSAT - SJO
1 stop7h 18mDelta
Mon 5/261:11 pmSJO - SAT
1 stop10h 13mDelta
Deal found 2/19$590
This Southwest deal was found by Cheapflights users on 2/19. 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 7/175:30 amSAT - SJO
1 stop8h 15mSouthwest
Tue 7/228:45 amSJO - SAT
1 stop11h 50mSouthwest
Deal found 2/19$625
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/42:15 pmSAT - LIR
1 stop20h 45mUnited Airlines
Sun 8/103:25 pmLIR - SAT
1 stop6h 34mUnited Airlines
Deal found 2/19$770
This Southwest deal was found by Cheapflights users on 2/19. 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 6/85:35 amSAT - LIR
2 stops8h 10mSouthwest
Fri 6/132:10 pmLIR - SAT
2 stops18h 25mSouthwest
Deal found 2/19$792
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1911:48 amSAT - LIR
2 stops26h 13mMultiple Airlines
Sat 4/266:40 amLIR - SAT
2 stops26h 16mMultiple Airlines
Deal found 2/18$795

Find flights from San Antonio to Costa Rica within your budget

Customize your flight search to find flights from San Antonio to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

San Antonio

Fly to

Costa Rica

Route

Depart

Return

Price

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Mon 3/24

10:58 am-11:50 pm

1 stop13h 52m

San José Juan Santamaria Intl

Sat 3/29

3:31 pm-10:00 am

1 stop17h 29m

$261

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Tue 4/1

10:58 am-11:50 pm

1 stop13h 52m

San José Juan Santamaria Intl

Mon 4/7

12:50 am-10:03 am

1 stop8h 13m

$276

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Thu 4/3

5:30 am-11:37 am

1 stop7h 07m

Liberia

Mon 4/7

1:06 pm-10:04 pm

1 stop7h 58m

$441

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Sun 4/6

8:35 pm-1:16 pm

2 stops17h 41m

Liberia

Wed 4/16

2:05 pm-10:57 pm

1 stop7h 52m

$445

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Fri 6/13

5:30 am-10:11 am

1 stop5h 41m

San José Juan Santamaria Intl

Fri 6/20

5:30 am-10:59 pm

1 stop16h 29m

$461

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Tue 7/22

5:05 am-10:00 pm

1 stop17h 55m

San José Juan Santamaria Intl

Tue 7/29

11:59 pm-10:24 am

1 stop9h 25m

$527

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Wed 6/18

5:30 am-10:00 am

1 stop5h 30m

Liberia

Wed 6/25

11:05 am-7:37 pm

1 stop7h 32m

$531

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Thu 7/17

5:30 am-12:45 pm

1 stop8h 15m

San José Juan Santamaria Intl

Tue 7/22

8:45 am-9:35 pm

1 stop11h 50m

$625

San AntonioSan José

SAT - SJO

SATSJO

San Antonio

Tue 7/22

5:30 am-9:53 pm

2 stops17h 23m

San José Juan Santamaria Intl

Tue 7/29

8:46 am-10:59 pm

2 stops13h 13m

$724

San AntonioLiberia

SAT - LIR

SATLIR

San Antonio

Sun 6/8

5:35 am-12:45 pm

2 stops8h 10m

Liberia

Fri 6/13

2:10 pm-9:35 am

2 stops18h 25m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 19 results
1
2

Best time to book a flight from San Antonio to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from San Antonio 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.

Travel insights for flights from San Antonio to Costa Rica

Get recent, data-driven insights about flights from San Antonio to Costa Rica including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Antonio to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $398). Flying from San Antonio to Costa Rica in March is currently the most expensive (average of $555). 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 SAT to CR?

Find hourly flight availability from San Antonio to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from San Antonio to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

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.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from San Antonio to Costa Rica, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Copa Airlines
7.6
Good
1,510 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Costa Rica?

    If you book a flight to Costa Rica from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Costa Rica (average of $398). Flying from San Antonio to Costa Rica in March is currently the most expensive (average of $555). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio 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 San Antonio to Costa Rica

Discover the top 5 airlines that operate flights from San Antonio to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$239Average$370FlexibilityNo cancel feeOn-time65%
DeltaCheapest$329Average$472FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$574FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$395Average$659FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$410Average$612FlexibilityNo cancel feeOn-time63%
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