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Cheap flights from Costa Rica to San Antonio from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to San Antonio departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Costa Rica to San Antonio

Recent round-trip flight deals from Costa Rica to San Antonio

Enter your travel dates to find the best prices.
American Airlines Logo
12:10 pm - 11:15 pm
SJO
-
SAT
10h 05m
1 stop
American Airlines Logo
6:00 am - 1:22 pm
SAT
-
SJO
8h 22m
1 stop
$367American Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
7:22 am - 11:59 pm
SJO
-
SAT
16h 37m
1 stop
Multiple Airlines Logo
6:00 am - 3:20 pm
SAT
-
SJO
9h 20m
1 stop
$389Multiple Airlines
Tue, Feb 24 - Mon, Mar 2
Multiple Airlines Logo
7:48 pm - 11:59 pm
SJO
-
SAT
28h 11m
3 stops
Multiple Airlines Logo
6:00 am - 3:20 pm
SAT
-
SJO
9h 20m
1 stop
$410Multiple Airlines
Tue, Feb 24 - Mon, Mar 2
United Airlines Logo
8:45 am - 7:29 pm
SJO
-
SAT
10h 44m
1 stop
United Airlines Logo
6:52 pm - 9:32 pm
SAT
-
SJO
27h 40m
1 stop
$412United Airlines
Sat, Mar 7 - Sat, Mar 14
Spirit Airlines Logo
1:31 pm - 9:30 am
SJO
-
SAT
19h 59m
1 stop
Spirit Airlines Logo
10:26 am - 12:22 pm
SAT
-
SJO
25h 56m
1 stop
$419Spirit Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
7:22 am - 11:59 pm
SJO
-
SAT
16h 37m
1 stop
Multiple Airlines Logo
10:26 am - 3:20 pm
SAT
-
SJO
28h 54m
3 stops
$432Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
1:31 pm - 9:30 am
SJO
-
SAT
19h 59m
1 stop
Multiple Airlines Logo
5:08 pm - 12:22 pm
SAT
-
SJO
19h 14m
2 stops
$433Multiple Airlines
Tue, Feb 24 - Mon, Mar 2
Multiple Airlines Logo
12:35 pm - 11:59 pm
SJO
-
SAT
11h 24m
1 stop
Multiple Airlines Logo
8:37 pm - 3:50 pm
SAT
-
SJO
20h 13m
1 stop
$443Multiple Airlines
Sat, Mar 7 - Thu, Mar 12
American Airlines Logo
6:30 am - 8:47 pm
SJO
-
SAT
13h 17m
2 stops
American Airlines Logo
5:25 am - 7:07 pm
SAT
-
SJO
14h 42m
1 stop
$452American Airlines
Wed, May 13 - Wed, May 20
United Airlines Logo
6:40 am - 4:55 pm
SJO
-
SAT
9h 15m
1 stop
United Airlines Logo
6:02 pm - 10:39 pm
SAT
-
SJO
5h 37m
1 stop
$453United Airlines
Sun, May 24 - Sat, Jun 6

American Airlines flights from Costa Rica to San Antonio

Our best American Airlines deals on Costa Rica to San Antonio flight tickets
American Airlines
May 13
SJO12:10 pmSan José Juan Santamaria Intl
10h 05m
1 stop
SAT11:15 pmSan Antonio
May 20
SAT6:00 amSan Antonio
8h 22m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
$367
American Airlines
May 13
SJO6:30 amSan José Juan Santamaria Intl
13h 17m
2 stops
SAT8:47 pmSan Antonio
May 20
SAT5:25 amSan Antonio
14h 42m
1 stop
SJO7:07 pmSan José Juan Santamaria Intl
$452
American Airlines
May 15
SJO11:35 pmSan José Juan Santamaria Intl
22h 17m
1 stop
SAT10:52 pmSan Antonio
Jun 3
SAT6:18 pmSan Antonio
18h 32m
1 stop
SJO11:50 amSan José Juan Santamaria Intl
$460

United Airlines flights from Costa Rica to San Antonio

Our best United Airlines deals on Costa Rica to San Antonio flight tickets
United Airlines
Mar 7
SJO8:45 amSan José Juan Santamaria Intl
10h 44m
1 stop
SAT7:29 pmSan Antonio
Mar 14
SAT6:52 pmSan Antonio
27h 40m
1 stop
SJO9:32 pmSan José Juan Santamaria Intl
$412
United Airlines
May 24
SJO6:40 amSan José Juan Santamaria Intl
9h 15m
1 stop
SAT4:55 pmSan Antonio
Jun 6
SAT6:02 pmSan Antonio
5h 37m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$453
United Airlines
May 24
SJO7:55 amSan José Juan Santamaria Intl
6h 38m
1 stop
SAT3:33 pmSan Antonio
May 29
SAT5:30 amSan Antonio
7h 51m
1 stop
SJO12:21 pmSan José Juan Santamaria Intl
$459

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to San Antonio 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Costa Rica to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Wed 5/13

12:10 pm-11:15 pm

1 stop10h 05m

San Antonio

Wed 5/20

6:00 am-1:22 pm

1 stop8h 22m

$367

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Tue 2/24

7:22 am-11:59 pm

1 stop16h 37m

San Antonio

Mon 3/2

6:00 am-3:20 pm

1 stop9h 20m

$389

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Tue 2/24

7:48 pm-11:59 pm

3 stops28h 11m

San Antonio

Mon 3/2

6:00 am-3:20 pm

1 stop9h 20m

$410

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Sat 3/7

8:45 am-7:29 pm

1 stop10h 44m

San Antonio

Sat 3/14

6:52 pm-9:32 pm

1 stop27h 40m

$412

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Tue 2/24

1:31 pm-9:30 am

1 stop19h 59m

San Antonio

Sat 2/28

10:26 am-12:22 pm

1 stop25h 56m

$419

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Tue 2/24

7:22 am-11:59 pm

1 stop16h 37m

San Antonio

Sat 2/28

10:26 am-3:20 pm

3 stops28h 54m

$432

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Tue 2/24

1:31 pm-9:30 am

1 stop19h 59m

San Antonio

Mon 3/2

5:08 pm-12:22 pm

2 stops19h 14m

$433

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Sat 3/7

12:35 pm-11:59 pm

1 stop11h 24m

San Antonio

Thu 3/12

8:37 pm-3:50 pm

1 stop20h 13m

$443

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Wed 5/13

6:30 am-8:47 pm

2 stops13h 17m

San Antonio

Wed 5/20

5:25 am-7:07 pm

1 stop14h 42m

$452

San JoséSan Antonio

SJO - SAT

SJOSAT

San José Juan Santamaria Intl

Sun 5/24

6:40 am-4:55 pm

1 stop9h 15m

San Antonio

Sat 6/6

6:02 pm-10:39 pm

1 stop5h 37m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Costa Rica to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Costa Rica during May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $407.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $504 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Costa Rica for as low as $332 on momondo.

Cheap Costa Rica to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to San Antonio

Fastest flight time

6h 38m

Direct flights

None
The fastest flight from Costa Rica to San Antonio takes 6h 38m
There are no direct flights from Costa Rica to San Antonio. There are no popular flight routes from Costa Rica to San Antonio.
Search flight deals

  • When did momondo last update prices for flights from Costa Rica to San Antonio Airport?

    Prices for flights from Costa Rica to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Costa Rica to San Antonio Airport?

  • How old do you have to be to fly from Costa Rica to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Costa Rica to San Antonio

Compare and see reviews for airlines that fly from Costa Rica to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $354Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights
American AirlinesPriceFrom $371Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
SouthwestPriceFrom $397Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Costa Rica.

Can I find flights from Costa Rica to San Antonio with flexible booking policies on momondo?

Flights from Costa Rica to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Costa Rica to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Costa Rica. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Costa Rica to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Costa Rica to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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