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Cheap flights from San Antonio to San Salvador from $283

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 7/16. 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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0 bags

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Find the cheapest flights from San Antonio to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 am - 2:30 pm
SAT
-
SAL
10h 00m
1 stop
United Airlines Logo
3:40 pm - 10:38 pm
SAL
-
SAT
5h 58m
1 stop
$449United Airlines
Mon, Aug 3 - Tue, Aug 18
American Airlines Logo
8:26 pm - 10:55 am
SAT
-
SAL
15h 29m
2 stops
American Airlines Logo
1:25 pm - 9:06 am
SAL
-
SAT
18h 41m
2 stops
$453American Airlines
Mon, Oct 5 - Fri, Oct 9
American Airlines Logo
5:30 pm - 12:45 pm
SAT
-
SAL
20h 15m
1 stop
American Airlines Logo
1:25 pm - 9:56 pm
SAL
-
SAT
7h 31m
1 stop
$456American Airlines
Mon, Oct 5 - Fri, Oct 9
United Airlines Logo
5:30 am - 2:30 pm
SAT
-
SAL
10h 00m
1 stop
United Airlines Logo
3:40 pm - 10:38 pm
SAL
-
SAT
5h 58m
1 stop
$465United Airlines
Mon, Aug 3 - Tue, Aug 18
United Airlines Logo
5:30 am - 6:58 pm
SAT
-
SAL
14h 28m
1 stop
United Airlines Logo
1:15 am - 8:27 am
SAL
-
SAT
6h 12m
1 stop
$484United Airlines
Thu, Jul 30 - Mon, Aug 3
United Airlines Logo
4:13 pm - 8:49 pm
SAT
-
SAL
5h 36m
1 stop
United Airlines Logo
6:00 am - 7:28 pm
SAL
-
SAT
12h 28m
1 stop
$491United Airlines
Mon, Oct 5 - Fri, Oct 9
United Airlines Logo
5:30 am - 8:49 pm
SAT
-
SAL
16h 19m
1 stop
United Airlines Logo
6:00 am - 9:16 pm
SAL
-
SAT
14h 16m
1 stop
$498United Airlines
Mon, Oct 5 - Fri, Oct 9
United Airlines Logo
5:30 am - 6:58 pm
SAT
-
SAL
14h 28m
1 stop
United Airlines Logo
1:15 am - 8:27 am
SAL
-
SAT
6h 12m
1 stop
$499United Airlines
Wed, Jun 17 - Tue, Jun 23
American Airlines Logo
7:10 pm - 11:20 am
SAT
-
SAL
17h 10m
2 stops
American Airlines Logo
12:20 pm - 11:32 am
SAL
-
SAT
22h 12m
2 stops
$511American Airlines
Mon, Aug 17 - Sun, Aug 23
United Airlines Logo
5:30 am - 12:15 pm
SAT
-
SAL
7h 45m
1 stop
United Airlines Logo
3:40 pm - 10:38 pm
SAL
-
SAT
5h 58m
1 stop
$520United Airlines
Mon, Aug 3 - Tue, Aug 11

United Airlines flights from San Antonio to San Salvador

Our best United Airlines deals on San Antonio to San Salvador flight tickets
United Airlines
Aug 3
SAT5:30 amSan Antonio
10h 00m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Aug 18
SAL3:40 pmSan Salvador El Salvador Intl
5h 58m
1 stop
SAT10:38 pmSan Antonio
$449
United Airlines
Aug 3
SAT5:30 amSan Antonio
10h 00m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Aug 18
SAL3:40 pmSan Salvador El Salvador Intl
5h 58m
1 stop
SAT10:38 pmSan Antonio
$465
United Airlines
Jul 30
SAT5:30 amSan Antonio
14h 28m
1 stop
SAL6:58 pmSan Salvador El Salvador Intl
Aug 3
SAL1:15 amSan Salvador El Salvador Intl
6h 12m
1 stop
SAT8:27 amSan Antonio
$484

American Airlines flights from San Antonio to San Salvador

Our best American Airlines deals on San Antonio to San Salvador flight tickets
American Airlines
Oct 5
SAT8:26 pmSan Antonio
15h 29m
2 stops
SAL10:55 amSan Salvador El Salvador Intl
Oct 9
SAL1:25 pmSan Salvador El Salvador Intl
18h 41m
2 stops
SAT9:06 amSan Antonio
$453
American Airlines
Oct 5
SAT5:30 pmSan Antonio
20h 15m
1 stop
SAL12:45 pmSan Salvador El Salvador Intl
Oct 9
SAL1:25 pmSan Salvador El Salvador Intl
7h 31m
1 stop
SAT9:56 pmSan Antonio
$456
American Airlines
Aug 17
SAT7:10 pmSan Antonio
17h 10m
2 stops
SAL11:20 amSan Salvador El Salvador Intl
Aug 23
SAL12:20 pmSan Salvador El Salvador Intl
22h 12m
2 stops
SAT11:32 amSan Antonio
$511

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to San Salvador 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 May 4, 2026.
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 - SAL

SATSAL

San Antonio

Mon 8/3

5:30 am-2:30 pm

1 stop10h 00m

San Salvador El Salvador Intl

Tue 8/18

3:40 pm-10:38 pm

1 stop5h 58m

$449

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/5

8:26 pm-10:55 am

2 stops15h 29m

San Salvador El Salvador Intl

Fri 10/9

1:25 pm-9:06 am

2 stops18h 41m

$453

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/5

5:30 pm-12:45 pm

1 stop20h 15m

San Salvador El Salvador Intl

Fri 10/9

1:25 pm-9:56 pm

1 stop7h 31m

$456

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 8/3

5:30 am-2:30 pm

1 stop10h 00m

San Salvador El Salvador Intl

Tue 8/18

3:40 pm-10:38 pm

1 stop5h 58m

$465

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 7/30

5:30 am-6:58 pm

1 stop14h 28m

San Salvador El Salvador Intl

Mon 8/3

1:15 am-8:27 am

1 stop6h 12m

$484

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/5

4:13 pm-8:49 pm

1 stop5h 36m

San Salvador El Salvador Intl

Fri 10/9

6:00 am-7:28 pm

1 stop12h 28m

$491

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/5

5:30 am-8:49 pm

1 stop16h 19m

San Salvador El Salvador Intl

Fri 10/9

6:00 am-9:16 pm

1 stop14h 16m

$498

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 6/17

5:30 am-6:58 pm

1 stop14h 28m

San Salvador El Salvador Intl

Tue 6/23

1:15 am-8:27 am

1 stop6h 12m

$499

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 8/17

7:10 pm-11:20 am

2 stops17h 10m

San Salvador El Salvador Intl

Sun 8/23

12:20 pm-11:32 am

2 stops22h 12m

$511
Quickest round-trip

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 8/3

5:30 am-12:15 pm

1 stop7h 45m

San Salvador El Salvador Intl

Tue 8/11

3:40 pm-10:38 pm

1 stop5h 58m

$520

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 Salvador from

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

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?

If you aren’t able to travel to San Salvador during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $517.

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 $581 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 $477 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

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from San Antonio to San Salvador takes 10h 00m
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. 10h 00m 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?

  • 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?

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
United AirlinesPriceFrom $408Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
American AirlinesPriceFrom $480Free CancellationRating
7.1
11,672 reviews
Search American Airlines flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
Sonsonate
El Cuco

Why use momondo?

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.

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