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Cheap flights from San Antonio to San Salvador from $295

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 7/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
9:48 am - 8:49 pm
SAT
-
SAL
12h 01m
1 stop
United Airlines Logo
6:00 am - 9:31 pm
SAL
-
SAT
14h 31m
1 stop
$539United Airlines
Mon, Oct 5 - Thu, Oct 8
American Airlines Logo
5:25 am - 12:20 pm
SAT
-
SAL
6h 55m
1 stop
American Airlines Logo
3:22 pm - 9:41 am
SAL
-
SAT
18h 19m
2 stops
$543American Airlines
Wed, Nov 18 - Wed, Nov 25
United Airlines Logo
7:20 pm - 6:58 pm
SAT
-
SAL
24h 38m
1 stop
United Airlines Logo
6:00 am - 9:16 pm
SAL
-
SAT
14h 16m
1 stop
$546United Airlines
Sun, Aug 9 - Tue, Aug 25
United Airlines Logo
9:48 am - 8:49 pm
SAT
-
SAL
12h 01m
1 stop
United Airlines Logo
6:00 am - 9:31 pm
SAL
-
SAT
14h 31m
1 stop
$549United Airlines
Mon, Oct 5 - Thu, Oct 8
American Airlines Logo
12:40 pm - 12:48 pm
SAT
-
SAL
25h 08m
1 stop
American Airlines Logo
12:24 pm - 9:08 am
SAL
-
SAT
19h 44m
2 stops
$564American Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
11:47 am - 4:00 pm
SAT
-
SAL
5h 13m
1 stop
Multiple Airlines Logo
12:05 pm - 10:51 pm
SAL
-
SAT
9h 46m
1 stop
$579Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
7:35 am - 2:30 pm
SAT
-
SAL
7h 55m
1 stop
United Airlines Logo
6:00 am - 10:39 pm
SAL
-
SAT
15h 39m
1 stop
$581United Airlines
Sat, Aug 29 - Mon, Sep 7
United Airlines Logo
9:37 am - 2:30 pm
SAT
-
SAL
5h 53m
1 stop
United Airlines Logo
3:40 pm - 10:39 pm
SAL
-
SAT
5h 59m
1 stop
$584United Airlines
Wed, Jul 22 - Mon, Aug 24
American Airlines Logo
8:21 pm - 2:22 pm
SAT
-
SAL
18h 01m
2 stops
American Airlines Logo
3:22 pm - 9:41 am
SAL
-
SAT
18h 19m
2 stops
$585American Airlines
Sun, Nov 1 - Thu, Nov 12
United Airlines Logo
5:30 am - 2:30 pm
SAT
-
SAL
10h 00m
1 stop
United Airlines Logo
6:00 am - 10:37 am
SAL
-
SAT
27h 37m
1 stop
$591United Airlines
Mon, Jul 27 - Mon, Aug 17

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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
Nov 18
SAT5:25 amSan Antonio
6h 55m
1 stop
SAL12:20 pmSan Salvador El Salvador Intl
Nov 25
SAL3:22 pmSan Salvador El Salvador Intl
18h 19m
2 stops
SAT9:41 amSan Antonio
$543
American Airlines
Sep 2
SAT12:40 pmSan Antonio
25h 08m
1 stop
SAL12:48 pmSan Salvador El Salvador Intl
Sep 9
SAL12:24 pmSan Salvador El Salvador Intl
19h 44m
2 stops
SAT9:08 amSan Antonio
$564
American Airlines
Nov 1
SAT8:21 pmSan Antonio
18h 01m
2 stops
SAL2:22 pmSan Salvador El Salvador Intl
Nov 12
SAL3:22 pmSan Salvador El Salvador Intl
18h 19m
2 stops
SAT9:41 amSan Antonio
$585

United Airlines flights from San Antonio to San Salvador

Our best United Airlines deals on San Antonio to San Salvador flight tickets
United Airlines
Oct 5
SAT9:48 amSan Antonio
12h 01m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Oct 8
SAL6:00 amSan Salvador El Salvador Intl
14h 31m
1 stop
SAT9:31 pmSan Antonio
$539
United Airlines
Aug 9
SAT7:20 pmSan Antonio
24h 38m
1 stop
SAL6:58 pmSan Salvador El Salvador Intl
Aug 25
SAL6:00 amSan Salvador El Salvador Intl
14h 16m
1 stop
SAT9:16 pmSan Antonio
$546
United Airlines
Oct 5
SAT9:48 amSan Antonio
12h 01m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Oct 8
SAL6:00 amSan Salvador El Salvador Intl
14h 31m
1 stop
SAT9:31 pmSan Antonio
$549

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 June 21, 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 10/5

9:48 am-8:49 pm

1 stop12h 01m

San Salvador El Salvador Intl

Thu 10/8

6:00 am-9:31 pm

1 stop14h 31m

$539

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 11/18

5:25 am-12:20 pm

1 stop6h 55m

San Salvador El Salvador Intl

Wed 11/25

3:22 pm-9:41 am

2 stops18h 19m

$543

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 8/9

7:20 pm-6:58 pm

1 stop24h 38m

San Salvador El Salvador Intl

Tue 8/25

6:00 am-9:16 pm

1 stop14h 16m

$546

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/5

9:48 am-8:49 pm

1 stop12h 01m

San Salvador El Salvador Intl

Thu 10/8

6:00 am-9:31 pm

1 stop14h 31m

$549

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 9/2

12:40 pm-12:48 pm

1 stop25h 08m

San Salvador El Salvador Intl

Wed 9/9

12:24 pm-9:08 am

2 stops19h 44m

$564

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 10/3

11:47 am-4:00 pm

1 stop5h 13m

San Salvador El Salvador Intl

Sat 10/10

12:05 pm-10:51 pm

1 stop9h 46m

$579

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 8/29

7:35 am-2:30 pm

1 stop7h 55m

San Salvador El Salvador Intl

Mon 9/7

6:00 am-10:39 pm

1 stop15h 39m

$581
Quickest round-trip

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 7/22

9:37 am-2:30 pm

1 stop5h 53m

San Salvador El Salvador Intl

Mon 8/24

3:40 pm-10:39 pm

1 stop5h 59m

$584

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 11/1

8:21 pm-2:22 pm

2 stops18h 01m

San Salvador El Salvador Intl

Thu 11/12

3:22 pm-9:41 am

2 stops18h 19m

$585

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 7/27

5:30 am-2:30 pm

1 stop10h 00m

San Salvador El Salvador Intl

Mon 8/17

6:00 am-10:37 am

1 stop27h 37m

$591

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 July is also cheap. Prices for this month can be found on momondo for an average of $533.

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 $615 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 $501 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

5h 13m

Direct flights

None
The fastest flight from San Antonio to San Salvador takes 5h 13m
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. 5h 13m 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 $431Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights
American AirlinesPriceFrom $480Free CancellationRating
7.1
11,722 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
El Cuco
Sonsonate

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