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Cheap flights from San Antonio to San Salvador from $254

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 10/5. 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.
Multiple Airlines Logo
12:41 pm - 7:05 pm
SAT
-
SAL
7h 24m
1 stop
Multiple Airlines Logo
7:32 pm - 10:15 am
SAL
-
SAT
13h 43m
1 stop
$524Multiple Airlines
Sat, Aug 15 - Tue, Aug 25
Multiple Airlines Logo
8:56 pm - 2:15 pm
SAT
-
SAL
18h 19m
1 stop
Multiple Airlines Logo
7:32 pm - 4:20 pm
SAL
-
SAT
19h 48m
1 stop
$530Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
12:41 pm - 3:40 pm
SAT
-
SAL
27h 59m
2 stops
Multiple Airlines Logo
7:32 pm - 10:15 am
SAL
-
SAT
13h 43m
1 stop
$546Multiple Airlines
Sat, Aug 15 - Tue, Aug 25
Multiple Airlines Logo
8:56 pm - 10:30 am
SAT
-
SAL
14h 34m
1 stop
Multiple Airlines Logo
3:25 pm - 4:20 pm
SAL
-
SAT
23h 55m
1 stop
$550Multiple Airlines
Tue, Sep 15 - Sun, Sep 27
United Airlines Logo
9:48 am - 2:30 pm
SAT
-
SAL
5h 42m
1 stop
United Airlines Logo
3:40 pm - 10:51 pm
SAL
-
SAT
6h 11m
1 stop
$559United Airlines
Thu, Oct 15 - Thu, Oct 22
United Airlines Logo
9:48 am - 2:30 pm
SAT
-
SAL
5h 42m
1 stop
United Airlines Logo
7:00 am - 9:26 pm
SAL
-
SAT
14h 26m
1 stop
$559United Airlines
Thu, Oct 22 - Tue, Nov 3
American Airlines Logo
5:14 am - 11:24 am
SAT
-
SAL
7h 10m
1 stop
American Airlines Logo
1:43 pm - 12:11 am
SAL
-
SAT
9h 28m
1 stop
$559American Airlines
Fri, Oct 2 - Fri, Oct 9
American Airlines Logo
5:00 am - 12:37 pm
SAT
-
SAL
8h 37m
1 stop
American Airlines Logo
1:43 pm - 10:57 pm
SAL
-
SAT
8h 14m
1 stop
$559American Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
5:30 am - 12:15 pm
SAT
-
SAL
7h 45m
1 stop
United Airlines Logo
3:40 pm - 10:51 pm
SAL
-
SAT
6h 11m
1 stop
$559United Airlines
Mon, Oct 12 - Tue, Oct 27
American Airlines Logo
8:16 pm - 11:31 am
SAT
-
SAL
16h 15m
2 stops
American Airlines Logo
12:31 pm - 10:53 am
SAL
-
SAT
21h 22m
2 stops
$563American Airlines
Mon, Oct 12 - Fri, Oct 30

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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 12
SAT5:30 amSan Antonio
10h 00m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Oct 27
SAL1:50 pmSan Salvador El Salvador Intl
8h 01m
1 stop
SAT10:51 pmSan Antonio
$559
United Airlines
Oct 22
SAT9:48 amSan Antonio
5h 42m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Nov 3
SAL7:00 amSan Salvador El Salvador Intl
15h 51m
1 stop
SAT10:51 pmSan Antonio
$569
United Airlines
Oct 22
SAT9:48 amSan Antonio
5h 42m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Nov 3
SAL7:00 amSan Salvador El Salvador Intl
15h 51m
1 stop
SAT10:51 pmSan Antonio
$579

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 12
SAT5:43 pmSan Antonio
18h 48m
2 stops
SAL11:31 amSan Salvador El Salvador Intl
Oct 27
SAL12:31 pmSan Salvador El Salvador Intl
20h 25m
2 stops
SAT9:56 amSan Antonio
$563
American Airlines
Oct 12
SAT12:46 pmSan Antonio
24h 51m
1 stop
SAL12:37 pmSan Salvador El Salvador Intl
Oct 27
SAL1:43 pmSan Salvador El Salvador Intl
8h 14m
1 stop
SAT10:57 pmSan Antonio
$567
American Airlines
Oct 12
SAT10:46 amSan Antonio
26h 51m
1 stop
SAL12:37 pmSan Salvador El Salvador Intl
Oct 30
SAL12:31 pmSan Salvador El Salvador Intl
21h 30m
2 stops
SAT11:01 amSan Antonio
$571

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 August 1, 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

Sat 8/15

12:41 pm-7:05 pm

1 stop7h 24m

San Salvador El Salvador Intl

Tue 8/25

7:32 pm-10:15 am

1 stop13h 43m

$524

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 8/25

8:56 pm-2:15 pm

1 stop18h 19m

San Salvador El Salvador Intl

Tue 9/1

7:32 pm-4:20 pm

1 stop19h 48m

$530

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 8/15

12:41 pm-3:40 pm

2 stops27h 59m

San Salvador El Salvador Intl

Tue 8/25

7:32 pm-10:15 am

1 stop13h 43m

$546

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 9/15

8:56 pm-10:30 am

1 stop14h 34m

San Salvador El Salvador Intl

Sun 9/27

3:25 pm-4:20 pm

1 stop23h 55m

$550
Quickest round-trip

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 10/15

9:48 am-2:30 pm

1 stop5h 42m

San Salvador El Salvador Intl

Thu 10/22

3:40 pm-10:51 pm

1 stop6h 11m

$559

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 10/22

9:48 am-2:30 pm

1 stop5h 42m

San Salvador El Salvador Intl

Tue 11/3

7:00 am-9:26 pm

1 stop14h 26m

$559

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Fri 10/2

5:14 am-11:24 am

1 stop7h 10m

San Salvador El Salvador Intl

Fri 10/9

1:43 pm-12:11 am

1 stop9h 28m

$559

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 10/13

5:00 am-12:37 pm

1 stop8h 37m

San Salvador El Salvador Intl

Tue 10/20

1:43 pm-10:57 pm

1 stop8h 14m

$559

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/12

5:30 am-12:15 pm

1 stop7h 45m

San Salvador El Salvador Intl

Tue 10/27

3:40 pm-10:51 pm

1 stop6h 11m

$559

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 10/12

8:16 pm-11:31 am

2 stops16h 15m

San Salvador El Salvador Intl

Fri 10/30

12:31 pm-10:53 am

2 stops21h 22m

$563

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $519 to $678.
The lowest price recently found on this route was $530.

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 February is also cheap. Prices for this month can be found on momondo for an average of $555.

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 $621 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 $516 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 47m

Direct flights

None
The fastest flight from San Antonio to San Salvador takes 5h 47m
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 47m 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 $450Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
American AirlinesPriceFrom $480Free CancellationRating
7.1
11,845 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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