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Cheap flights from San Antonio to San Salvador from $200

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 9/9. 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

United Airlines Logo
5:30 am - 12:06 pmSAT-SAL
7h 36m1 stop
United Airlines Logo
1:25 pm - 10:35 pmSAL-SAT
8h 10m1 stop
$378United Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 20
Logo
8:37 pm - 5:38 amSAT-SAL
10h 01m1 stop
Logo
1:45 pm - 8:52 pmSAL-SAT
30h 07m3 stops
$392
Find Deal
Sun, Sep 7 - Tue, Sep 23
United Airlines Logo
5:30 am - 8:17 pmSAT-SAL
15h 47m1 stop
United Airlines Logo
1:50 pm - 9:20 pmSAL-SAT
6h 30m1 stop
$398United Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 27
Logo
8:37 pm - 5:50 amSAT-SAL
10h 13m1 stop
Logo
6:40 am - 1:49 pmSAL-SAT
30h 09m3 stops
$400
Find Deal
Sat, Sep 27 - Sun, Oct 5
Logo
8:37 pm - 5:38 amSAT-SAL
10h 01m1 stop
Logo
5:45 pm - 8:52 pmSAL-SAT
26h 07m2 stops
$401
Find Deal
Sun, Sep 7 - Tue, Sep 23
Logo
9:47 pm - 4:46 pmSAT-SAL
19h 59m2 stops
Logo
10:21 pm - 4:55 amSAL-SAT
29h 34m3 stops
$402
Find Deal
Wed, Oct 1 - Mon, Oct 20
American Airlines Logo
3:02 pm - 11:40 amSAT-SAL
21h 38m2 stops
American Airlines Logo
12:41 pm - 10:20 amSAL-SAT
20h 39m2 stops
$434American Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 14
American Airlines Logo
4:48 pm - 11:35 amSAT-SAL
19h 47m2 stops
American Airlines Logo
2:11 pm - 11:43 pmSAL-SAT
8h 32m1 stop
$454American Airlines
Find Deal
Sat, Sep 20 - Fri, Oct 10
Delta Logo
5:30 am - 1:05 pmSAT-SAL
7h 35m1 stop
Delta Logo
2:25 pm - 10:35 pmSAL-SAT
8h 10m1 stop
$474Delta
Find Deal
Wed, Nov 19 - Thu, Nov 27
Delta Logo
5:30 am - 1:05 pmSAT-SAL
7h 35m1 stop
Delta Logo
2:25 pm - 10:35 pmSAL-SAT
8h 10m1 stop
$514Delta
Find Deal
Wed, Nov 19 - Fri, Nov 28

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 8
SAT3:02 pmSan Antonio
21h 38m
2 stops
SAL11:40 amSan Salvador El Salvador Intl
Oct 14
SAL12:41 pmSan Salvador El Salvador Intl
20h 39m
2 stops
SAT10:20 amSan Antonio
$434
Find similar
American Airlines
Sep 20
SAT4:48 pmSan Antonio
19h 47m
2 stops
SAL11:35 amSan Salvador El Salvador Intl
Oct 10
SAL2:11 pmSan Salvador El Salvador Intl
8h 32m
1 stop
SAT11:43 pmSan Antonio
$454
Find similar
American Airlines
Oct 17
SAT5:30 amSan Antonio
7h 10m
1 stop
SAL11:40 amSan Salvador El Salvador Intl
Oct 27
SAL12:41 pmSan Salvador El Salvador Intl
20h 39m
2 stops
SAT10:20 amSan Antonio
$492
Find similar

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 1
SAT5:30 amSan Antonio
7h 36m
1 stop
SAL12:06 pmSan Salvador El Salvador Intl
Oct 20
SAL1:25 pmSan Salvador El Salvador Intl
8h 10m
1 stop
SAT10:35 pmSan Antonio
$378
Find similar
United Airlines
Oct 17
SAT5:30 amSan Antonio
15h 47m
1 stop
SAL8:17 pmSan Salvador El Salvador Intl
Oct 27
SAL1:50 pmSan Salvador El Salvador Intl
6h 30m
1 stop
SAT9:20 pmSan Antonio
$398
Find similar
United Airlines
Sep 7
SAT7:15 pmSan Antonio
17h 51m
1 stop
SAL12:06 pmSan Salvador El Salvador Intl
Sep 23
SAL3:30 pmSan Salvador El Salvador Intl
6h 18m
1 stop
SAT10:48 pmSan Antonio
$411
Find similar

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 2, 2025.
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

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 10/1

5:30 am-12:06 pm

1 stop7h 36m

San Salvador El Salvador Intl

Mon 10/20

1:25 pm-10:35 pm

1 stop8h 10m

$378

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 9/7

8:37 pm-5:38 am

1 stop10h 01m

San Salvador El Salvador Intl

Tue 9/23

1:45 pm-8:52 pm

3 stops30h 07m

$392

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Fri 10/17

5:30 am-8:17 pm

1 stop15h 47m

San Salvador El Salvador Intl

Mon 10/27

1:50 pm-9:20 pm

1 stop6h 30m

$398

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 9/27

8:37 pm-5:50 am

1 stop10h 13m

San Salvador El Salvador Intl

Sun 10/5

6:40 am-1:49 pm

3 stops30h 09m

$400

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 9/7

8:37 pm-5:38 am

1 stop10h 01m

San Salvador El Salvador Intl

Tue 9/23

5:45 pm-8:52 pm

2 stops26h 07m

$401

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 10/1

9:47 pm-4:46 pm

2 stops19h 59m

San Salvador El Salvador Intl

Mon 10/20

10:21 pm-4:55 am

3 stops29h 34m

$402

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 10/8

3:02 pm-11:40 am

2 stops21h 38m

San Salvador El Salvador Intl

Tue 10/14

12:41 pm-10:20 am

2 stops20h 39m

$434

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 9/20

4:48 pm-11:35 am

2 stops19h 47m

San Salvador El Salvador Intl

Fri 10/10

2:11 pm-11:43 pm

1 stop8h 32m

$454

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 11/19

5:30 am-1:05 pm

1 stop7h 35m

San Salvador El Salvador Intl

Thu 11/27

2:25 pm-10:35 pm

1 stop8h 10m

$474

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 11/19

5:30 am-1:05 pm

1 stop7h 35m

San Salvador El Salvador Intl

Fri 11/28

2:25 pm-10:35 pm

1 stop8h 10m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $452.

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

On average, the least expensive day to fly to San Salvador from San Antonio is on a Thursday. momondo users have found tickets for Thursday departures for as low as $482. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Sunday is $770.

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

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from San Antonio to San Salvador during this time can be as low as $647. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $725 on average. Flights to San Salvador from San Antonio at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $532 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 $396 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

$200

Fastest flight time

5h 56m

Direct flights

None

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from San Antonio in the past 72 hours is $200. The best round-trip flight deal from San Antonio to San Salvador found on momondo in the last 72 hours is $378.
The fastest flight from San Antonio to San Salvador takes 5h 56m
There are no direct flights from San Antonio to San Salvador. Popular non-direct route for this connection is San Antonio Airport - San Salvador El Salvador Intl Airport.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)
Search flight deals

  • 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 56m 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 $397Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
American AirlinesPriceFrom $398Free CancellationRating
7.2
10,000 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
Sonsonate
La Libertad
El Cuco
Acajutla

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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Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
Delta
United Airlines
Turkish Airlines
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British Airways
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