Which layover airport has the shortest travel time from San Antonio to San Salvador?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 23m.

What airlines fly to San Salvador?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to San Salvador from San Antonio according to our data. United Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 4 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

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

Frontier and United Airlines are the most popular carriers operating from San Antonio to San Salvador El Salvador Intl

Which layover airport has the shortest connection time from San Antonio to San Salvador?

Miami (MIA) has the shortest average layover time for this route: 1h 50m.

Which layover airport offers the lowest fares from San Antonio to San Salvador?

Flights via Miami (MIA) offer the lowest average round-trip price of $502.

Which airport is the most popular layover for flights between San Antonio and San Salvador?

Houston (IAH) was the most common stop: 88% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from San Antonio Airport to San Salvador El Salvador Intl Airport were last updated today.

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

As of November 2026, there are 3 operators available to choose from for flights from San Antonio Airport to San Salvador El Salvador Intl Airport.

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

What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

The required travel and health documents for your San Salvador El Salvador Intl 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 Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$299 Cheap Flights from San Antonio to San Salvador in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to San Salvador

Round-trip

One-way

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Cheap round-trip flights

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8:53 pm - 3:40 pmSAT San Antonio-SAL San Salvador El Salvador Intl

18h 47m2 stops Mexico City Benito Juarez Bogotá El Dorado

7:47 pm - 8:01 amSAL San Salvador El Salvador Intl-SAT San Antonio

12h 14m1 stop Mexico City Benito Juarez

$599Multiple Airlines

Sat, Feb 6 - Tue, Feb 9

10:13 am - 3:40 pmSAT San Antonio-SAL San Salvador El Salvador Intl

29h 27m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Bogotá El Dorado

7:47 pm - 8:01 amSAL San Salvador El Salvador Intl-SAT San Antonio

12h 14m1 stop Mexico City Benito Juarez

$638Multiple Airlines

Sat, Feb 6 - Tue, Feb 9

7:25 am - 3:24 pmSAT San Antonio-SAL San Salvador El Salvador Intl

7h 59m1 stop Houston George Bush Intcntl

7:00 am - 9:28 pmSAL San Salvador El Salvador Intl-SAT San Antonio

14h 28m1 stop Houston George Bush Intcntl

$649United Airlines

Thu, Feb 18 - Mon, Feb 22

11:49 am - 9:19 pmSAT San Antonio-SAL San Salvador El Salvador Intl

9h 30m1 stop Houston George Bush Intcntl

7:00 am - 10:58 pmSAL San Salvador El Salvador Intl-SAT San Antonio

15h 58m1 stop Houston George Bush Intcntl

$649United Airlines

Thu, Feb 18 - Mon, Feb 22

7:00 pm - 8:49 pmSAT San Antonio-SAL San Salvador El Salvador Intl

26h 49m1 stop Houston George Bush Intcntl

6:00 am - 9:13 pmSAL San Salvador El Salvador Intl-SAT San Antonio

14h 13m1 stop Houston George Bush Intcntl

$657United Airlines

Sun, Apr 4 - Wed, Apr 14

8:53 pm - 1:59 pmSAT San Antonio-SAL San Salvador El Salvador Intl

17h 06m1 stop Mexico City Benito Juarez

3:18 pm - 8:01 amSAL San Salvador El Salvador Intl-SAT San Antonio

16h 43m1 stop Mexico City Benito Juarez

$676Multiple Airlines

Sun, Jan 24 - Sun, Feb 28

7:06 pm - 1:12 pmSAT San Antonio-SAL San Salvador El Salvador Intl

18h 06m2 stops Dallas/Fort Worth Miami

4:11 pm - 10:44 amSAL San Salvador El Salvador Intl-SAT San Antonio

18h 33m2 stops Miami Dallas/Fort Worth

$696American Airlines

Thu, Feb 18 - Mon, Feb 22

8:26 pm - 3:11 pmSAT San Antonio-SAL San Salvador El Salvador Intl

18h 45m2 stops Dallas/Fort Worth Miami

1:27 pm - 11:49 pmSAL San Salvador El Salvador Intl-SAT San Antonio

10h 22m1 stop Miami

$696American Airlines

Thu, Feb 18 - Mon, Feb 22

7:00 am - 1:55 pmSAT San Antonio-SAL San Salvador El Salvador Intl

7h 55m1 stop Dallas/Fort Worth

1:19 pm - 12:42 pmSAL San Salvador El Salvador Intl-SAT San Antonio

22h 23m2 stops Miami Dallas/Fort Worth

$696American Airlines

Sun, Apr 4 - Wed, Apr 14

8:53 pm - 1:59 pmSAT San Antonio-SAL San Salvador El Salvador Intl

17h 06m1 stop Mexico City Benito Juarez

3:18 pm - 9:50 amSAL San Salvador El Salvador Intl-SAT San Antonio

18h 32m2 stops Mexico City Benito Juarez Monterrey Gen Mariano Escobedo

$707Multiple Airlines

Sun, Jan 24 - Sun, Feb 28

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American Airlines flights from San Antonio to San Salvador

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

American Airlines

Feb 18

SAT7:06 pmSan Antonio

18h 06m

2 stops

SAL1:12 pmSan Salvador El Salvador Intl

Feb 22

SAL4:11 pmSan Salvador El Salvador Intl

18h 33m

2 stops

SAT10:44 amSan Antonio

$696

American Airlines

Feb 18

SAT7:06 pmSan Antonio

18h 06m

2 stops

SAL1:12 pmSan Salvador El Salvador Intl

Feb 22

SAL4:11 pmSan Salvador El Salvador Intl

18h 33m

2 stops

SAT10:44 amSan Antonio

$716

American Airlines

Dec 8

SAT5:45 pmSan Antonio

20h 18m

2 stops

SAL2:03 pmSan Salvador El Salvador Intl

Dec 31

SAL1:17 pmSan Salvador El Salvador Intl

21h 00m

2 stops

SAT10:17 amSan Antonio

$737

United Airlines flights from San Antonio to San Salvador

Our best United Airlines deals on San Antonio to San Salvador flight tickets

United Airlines

Feb 18

SAT11:49 amSan Antonio

9h 30m

1 stop

SAL9:19 pmSan Salvador El Salvador Intl

Feb 22

SAL7:00 amSan Salvador El Salvador Intl

15h 58m

1 stop

SAT10:58 pmSan Antonio

$649

United Airlines

Apr 4

SAT7:00 pmSan Antonio

26h 49m

1 stop

SAL8:49 pmSan Salvador El Salvador Intl

Apr 14

SAL6:00 amSan Salvador El Salvador Intl

14h 13m

1 stop

SAT9:13 pmSan Antonio

$657

United Airlines

Jan 30

SAT5:15 amSan Antonio

8h 04m

1 stop

SAL1:19 pmSan Salvador El Salvador Intl

Feb 3

SAL2:50 pmSan Salvador El Salvador Intl

8h 09m

1 stop

SAT10:59 pmSan Antonio

$691

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Sat 2/6

8:53 pm-3:40 pm

2 stops18h 47m

San Salvador El Salvador Intl

Tue 2/9

7:47 pm-8:01 am

1 stop12h 14m

$599

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Sat 2/6

10:13 am-3:40 pm

3 stops29h 27m

San Salvador El Salvador Intl

Tue 2/9

7:47 pm-8:01 am

1 stop12h 14m

$638

Quickest round-trip

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Thu 2/18

7:25 am-3:24 pm

1 stop7h 59m

San Salvador El Salvador Intl

Mon 2/22

7:00 am-9:28 pm

1 stop14h 28m

$649

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Thu 2/18

11:49 am-9:19 pm

1 stop9h 30m

San Salvador El Salvador Intl

Mon 2/22

7:00 am-10:58 pm

1 stop15h 58m

$649

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Sun 4/4

7:00 pm-8:49 pm

1 stop26h 49m

San Salvador El Salvador Intl

Wed 4/14

6:00 am-9:13 pm

1 stop14h 13m

$657

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Sun 1/24

8:53 pm-1:59 pm

1 stop17h 06m

San Salvador El Salvador Intl

Sun 2/28

3:18 pm-8:01 am

1 stop16h 43m

$676

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Thu 2/18

7:06 pm-1:12 pm

2 stops18h 06m

San Salvador El Salvador Intl

Mon 2/22

4:11 pm-10:44 am

2 stops18h 33m

$696

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Thu 2/18

8:26 pm-3:11 pm

2 stops18h 45m

San Salvador El Salvador Intl

Mon 2/22

1:27 pm-11:49 pm

1 stop10h 22m

$696

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Sun 4/4

7:00 am-1:55 pm

1 stop7h 55m

San Salvador El Salvador Intl

Wed 4/14

1:19 pm-12:42 pm

2 stops22h 23m

$696

San AntonioSan Salvador

SAT San Antonio - SAL San Salvador El Salvador Intl

SATSAL

San Antonio

Sun 1/24

8:53 pm-1:59 pm

1 stop17h 06m

San Salvador El Salvador Intl

Sun 2/28

3:18 pm-9:50 am

2 stops18h 32m

$707

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 San Antonio to San Salvador

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

Layovers

What is the typical price of a round-trip flight between San Antonio and San Salvador?

Prices are currently typical for flights on this route.

Typical prices usually range from $558 to $732.
The lowest price recently found on this route was $599.

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $580.

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

You are more likely to see cheaper flights to San Salvador from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $675 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from San Antonio for as low as $522 on momondo.

When to book flights from San Antonio to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to San Salvador according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to San Salvador (SAT to SAL) flight deals and tips

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

Best Price Found	$299
Fastest flight time	8h 42m
Direct flights	None

The best one-way flight to San Salvador from San Antonio in the past 72 hours is $299. The best round-trip flight deal from San Antonio to San Salvador found on momondo in the last 72 hours is $599.

The fastest flight from San Antonio to San Salvador takes 8h 42m

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

Search flight deals

Frequently asked questions about flying from San Antonio to San Salvador

How far is San Antonio to San Salvador El Salvador Intl by plane?
A flight from San Antonio to San Salvador El Salvador Intl will travel around 1237.1 mi. 8h 42m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to San Salvador El Salvador Intl Airport?
Prices for flights from San Antonio Airport to San Salvador El Salvador Intl Airport were last updated today.
How many operators does momondo search for flights from San Antonio Airport to San Salvador El Salvador Intl Airport?
As of November 2026, there are 3 operators available to choose from for flights from San Antonio Airport to San Salvador El Salvador Intl Airport.
How old do you have to be to fly from San Antonio Airport to San Salvador El Salvador Intl 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 San Antonio Airport to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The required travel and health documents for your San Salvador El Salvador Intl 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 Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to San Salvador?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Antonio to San Salvador is United Airlines (73% of total bookings). The next most popular airlines are American Airlines (23%) and Delta (5%).

Best airlines flying from San Antonio to San Salvador

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $294	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
American Airlines	PriceFrom $466	Free Cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights
United Airlines	PriceFrom $470	Free Cancellation	Rating 7.3 10,459 reviews	Search United Airlines flights

Acajutla

La Libertad

El Cuco

Sonsonate

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to San Salvador. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for San Antonio to San Salvador flights to just show those with flexible booking policies.

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

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

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

If you are simply researching potential flights to San Salvador, momondo offers a useful price alert feature which will track prices for flights to San Salvador from San Antonio and alert you when they change.

An easier way to manage your San Salvador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from San Antonio to San Salvador from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to San Salvador departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from San Antonio to San Salvador

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

United Airlines flights from San Antonio to San Salvador

Our best United Airlines deals on San Antonio to San Salvador flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to San Salvador that are best for you.

See travel insights to San Salvador from

How to get the cheapest flight ticket from San Antonio to San Salvador

What is the typical price of a round-trip flight between San Antonio and San Salvador?

What is the cheapest month to fly to San Salvador?

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

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

What airlines fly to San Salvador?

Which airport is the most popular layover for flights between San Antonio and San Salvador?

Which layover airport offers the lowest fares from San Antonio to San Salvador?

Which layover airport has the shortest travel time from San Antonio to San Salvador?

Which layover airport has the shortest connection time from San Antonio to San Salvador?

When to book flights from San Antonio to San Salvador

Cheap San Antonio to San Salvador (SAT to SAL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Antonio to San Salvador

Best airlines flying from San Antonio to San Salvador

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

Traveling to a place near San Salvador?

Why use momondo?

An easier way to manage your San Salvador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to El Salvador

Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Salvador

List of cabin classes available on flights landing in San Salvador. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year

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