What airlines fly to San Antonio?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to San Antonio from El Salvador according to our data. United Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from El Salvador to San Antonio?

Delta, United Airlines, and American Airlines are the most popular carriers operating from El Salvador to San Antonio

When did momondo last update prices for flights from El Salvador to San Antonio Airport?

Prices for flights from El Salvador to San Antonio Airport are updated daily.

How many operators does momondo search for flights from El Salvador to San Antonio Airport?

As of August 2025, there are 2 operators available to choose from for flights from El Salvador to San Antonio Airport.

How old do you have to be to fly from El Salvador 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 El Salvador to San Antonio Airport.

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

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$231 Cheap Flights from El Salvador to San Antonio in 2025

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Find the cheapest flights from El Salvador to San Antonio

Round-trip

One-way

Recent round-trip flight deals from El Salvador to San Antonio

1:45 pm - 6:12 pmSAL-SAT

27h 27m1 stop

7:17 pm - 12:40 pmSAT-SAL

18h 23m1 stop

$316Spirit Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

1:45 pm - 6:12 pmSAL-SAT

27h 27m1 stop

7:17 pm - 12:40 pmSAT-SAL

18h 23m1 stop

$317Spirit Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

12:05 pm - 9:17 pmSAL-SAT

8h 12m1 stop

7:10 am - 4:00 pmSAT-SAL

9h 50m1 stop

$322

Find Deal

Fri, Sep 5 - Sun, Sep 7

8:00 am - 5:42 pmSAL-SAT

8h 42m1 stop

2:25 pm - 7:35 pmSAT-SAL

6h 10m1 stop

$331

Find Deal

Fri, Sep 5 - Sun, Sep 7

1:45 pm - 4:30 pmSAL-SAT

25h 45m2 stops

7:17 pm - 12:40 pmSAT-SAL

18h 23m1 stop

$350

Find Deal

Thu, Sep 18 - Mon, Sep 22

1:45 pm - 11:40 amSAL-SAT

20h 55m2 stops

7:17 pm - 12:40 pmSAT-SAL

18h 23m1 stop

$352Spirit Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

2:50 pm - 9:13 pmSAL-SAT

6h 23m1 stop

5:45 am - 3:24 pmSAT-SAL

9h 39m1 stop

$444United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:00 am - 6:00 pmSAL-SAT

11h 00m1 stop

5:30 am - 8:17 pmSAT-SAL

15h 47m1 stop

$463United Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 15

12:35 pm - 10:21 amSAL-SAT

20h 46m2 stops

5:30 am - 11:40 amSAT-SAL

7h 10m1 stop

$487American Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 15

12:35 pm - 11:55 pmSAL-SAT

10h 20m1 stop

8:30 pm - 11:35 amSAT-SAL

16h 05m2 stops

$517American Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 21

Spirit Airlines flights from El Salvador to San Antonio

Our best Spirit Airlines deals on El Salvador to San Antonio flight tickets

Spirit Airlines

Sep 18

SAL1:45 pmSan Salvador El Salvador Intl

27h 27m

1 stop

SAT6:12 pmSan Antonio

Sep 22

SAT7:17 pmSan Antonio

18h 23m

1 stop

SAL12:40 pmSan Salvador El Salvador Intl

$316

Find similar

Spirit Airlines

Sep 18

SAL1:45 pmSan Salvador El Salvador Intl

27h 27m

1 stop

SAT6:12 pmSan Antonio

Sep 22

SAT7:17 pmSan Antonio

18h 23m

1 stop

SAL12:40 pmSan Salvador El Salvador Intl

$317

Find similar

Spirit Airlines

Sep 18

SAL1:45 pmSan Salvador El Salvador Intl

20h 55m

2 stops

SAT11:40 amSan Antonio

Sep 22

SAT7:17 pmSan Antonio

18h 23m

1 stop

SAL12:40 pmSan Salvador El Salvador Intl

$352

Find similar

American Airlines flights from El Salvador to San Antonio

Our best American Airlines deals on El Salvador to San Antonio flight tickets

American Airlines

Sep 29

SAL12:35 pmSan Salvador El Salvador Intl

20h 46m

2 stops

SAT10:21 amSan Antonio

Oct 15

SAT5:30 amSan Antonio

7h 10m

1 stop

SAL11:40 amSan Salvador El Salvador Intl

$487

Find similar

American Airlines

Sep 18

SAL12:35 pmSan Salvador El Salvador Intl

10h 20m

1 stop

SAT11:55 pmSan Antonio

Sep 21

SAT8:30 pmSan Antonio

16h 05m

2 stops

SAL11:35 amSan Salvador El Salvador Intl

$517

Find similar

American Airlines

Sep 26

SAL12:35 pmSan Salvador El Salvador Intl

10h 20m

1 stop

SAT11:55 pmSan Antonio

Oct 4

SAT5:29 amSan Antonio

7h 06m

1 stop

SAL11:35 amSan Salvador El Salvador Intl

$524

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 9/18

1:45 pm-6:12 pm

1 stop27h 27m

San Antonio

Mon 9/22

7:17 pm-12:40 pm

1 stop18h 23m

$316

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 9/18

1:45 pm-6:12 pm

1 stop27h 27m

San Antonio

Mon 9/22

7:17 pm-12:40 pm

1 stop18h 23m

$317

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Fri 9/5

12:05 pm-9:17 pm

1 stop8h 12m

San Antonio

Sun 9/7

7:10 am-4:00 pm

1 stop9h 50m

$322

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Fri 9/5

8:00 am-5:42 pm

1 stop8h 42m

San Antonio

Sun 9/7

2:25 pm-7:35 pm

1 stop6h 10m

$331

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 9/18

1:45 pm-4:30 pm

2 stops25h 45m

San Antonio

Mon 9/22

7:17 pm-12:40 pm

1 stop18h 23m

$350

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 9/18

1:45 pm-11:40 am

2 stops20h 55m

San Antonio

Mon 9/22

7:17 pm-12:40 pm

1 stop18h 23m

$352

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 2/5

2:50 pm-9:13 pm

1 stop6h 23m

San Antonio

Mon 2/9

5:45 am-3:24 pm

1 stop9h 39m

$444

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Mon 9/29

6:00 am-6:00 pm

1 stop11h 00m

San Antonio

Wed 10/15

5:30 am-8:17 pm

1 stop15h 47m

$463

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Mon 9/29

12:35 pm-10:21 am

2 stops20h 46m

San Antonio

Wed 10/15

5:30 am-11:40 am

1 stop7h 10m

$487

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 9/18

12:35 pm-11:55 pm

1 stop10h 20m

San Antonio

Sun 9/21

8:30 pm-11:35 am

2 stops16h 05m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from El Salvador 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

Prices

Airlines

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from El Salvador during May instead. Flights to San Antonio in May, while not as cheap as those in February, still average around $491.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Monday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $758.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from El Salvador to San Antonio in the evening for as low as $433. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $661. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to San Antonio from El Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $555 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from El Salvador for as low as $349 on momondo.

Cheap El Salvador to San Antonio flight deals and tips

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

Direct flights	None

There are no direct flights from El Salvador to San Antonio. There are no popular flight routes from El Salvador to San Antonio.

Search flight deals

When did momondo last update prices for flights from El Salvador to San Antonio Airport?
Prices for flights from El Salvador to San Antonio Airport are updated daily.
How many operators does momondo search for flights from El Salvador to San Antonio Airport?
As of August 2025, there are 2 operators available to choose from for flights from El Salvador to San Antonio Airport.
How old do you have to be to fly from El Salvador 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 El Salvador to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from El Salvador to San Antonio

Compare and see reviews for airlines that fly from El Salvador to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $433	Free Cancellation	Rating 7.4 8,930 reviews		Search United Airlines flights
American Airlines	PriceFrom $457	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from El Salvador to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from El Salvador to San Antonio for you.

Can I find flights from El Salvador to San Antonio with flexible booking policies on momondo?

All flight searches from El Salvador to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from El Salvador to San Antonio?

Once you have performed a search for El Salvador to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Antonio from El Salvador are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.