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Cheap flights from San Antonio to El Salvador from $189

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 El Salvador departing on 11/2. 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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Find the cheapest flights from San Antonio to El Salvador

Cheap round-trip flights

Multiple Airlines Logo
4:16 pm - 1:58 pmSAT-SAL
21h 42m1 stop
Multiple Airlines Logo
5:00 am - 10:27 pmSAL-SAT
17h 27m2 stops
$376Multiple Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 17
Multiple Airlines Logo
3:02 pm - 9:55 pmSAT-SAL
30h 53m3 stops
Multiple Airlines Logo
11:27 pm - 3:11 pmSAL-SAT
15h 44m2 stops
$379Multiple Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 17
American Airlines Logo
5:27 am - 11:55 amSAT-SAL
6h 28m1 stop
American Airlines Logo
4:10 pm - 12:08 amSAL-SAT
7h 58m1 stop
$398American Airlines
Find Deal
Tue, Jan 20 - Mon, Jan 26
Multiple Airlines Logo
3:02 pm - 9:55 pmSAT-SAL
30h 53m3 stops
Multiple Airlines Logo
11:27 pm - 2:07 pmSAL-SAT
38h 40m3 stops
$401Multiple Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 17
American Airlines Logo
6:09 pm - 11:55 amSAT-SAL
17h 46m2 stops
American Airlines Logo
2:10 pm - 12:08 amSAL-SAT
9h 58m1 stop
$402American Airlines
Find Deal
Tue, Jan 20 - Mon, Jan 26
American Airlines Logo
5:46 pm - 11:55 amSAT-SAL
18h 09m1 stop
American Airlines Logo
4:10 pm - 12:08 amSAL-SAT
7h 58m1 stop
$407American Airlines
Find Deal
Thu, Jan 15 - Tue, Jan 20
Frontier Logo
5:45 pm - 12:24 pmSAT-SAL
19h 39m1 stop
Frontier Logo
1:45 pm - 4:52 pmSAL-SAT
26h 07m1 stop
$429Frontier
Find Deal
Fri, Oct 17 - Sat, Oct 25
United Airlines Logo
5:30 am - 9:19 pmSAT-SAL
15h 49m1 stop
United Airlines Logo
2:50 pm - 10:56 pmSAL-SAT
8h 06m1 stop
$444United Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
United Airlines Logo
4:24 pm - 9:19 pmSAT-SAL
4h 55m1 stop
United Airlines Logo
6:55 am - 1:12 pmSAL-SAT
6h 17m1 stop
$448United Airlines
Find Deal
Mon, Nov 24 - Sat, Dec 6
Spirit Airlines Logo
6:00 am - 1:58 pmSAT-SAL
31h 58m2 stops
Spirit Airlines Logo
3:03 pm - 3:11 pmSAL-SAT
24h 08m1 stop
$496Spirit Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 7

United Airlines flights from San Antonio to El Salvador

Our best United Airlines deals on San Antonio to El Salvador flight tickets
United Airlines
Nov 16
SAT5:30 amSan Antonio
15h 49m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
Nov 23
SAL2:50 pmSan Salvador El Salvador Intl
8h 06m
1 stop
SAT10:56 pmSan Antonio
$444
Find similar
United Airlines
Nov 24
SAT4:24 pmSan Antonio
4h 55m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
Dec 6
SAL6:55 amSan Salvador El Salvador Intl
6h 17m
1 stop
SAT1:12 pmSan Antonio
$448
Find similar
United Airlines
Dec 7
SAT5:20 amSan Antonio
10h 04m
1 stop
SAL3:24 pmSan Salvador El Salvador Intl
Dec 14
SAL6:55 amSan Salvador El Salvador Intl
8h 35m
1 stop
SAT3:30 pmSan Antonio
$459
Find similar

American Airlines flights from San Antonio to El Salvador

Our best American Airlines deals on San Antonio to El Salvador flight tickets
American Airlines
Jan 20
SAT5:27 amSan Antonio
6h 28m
1 stop
SAL11:55 amSan Salvador El Salvador Intl
Jan 26
SAL4:10 pmSan Salvador El Salvador Intl
7h 58m
1 stop
SAT12:08 amSan Antonio
$398
Find similar
American Airlines
Jan 20
SAT6:09 pmSan Antonio
17h 46m
2 stops
SAL11:55 amSan Salvador El Salvador Intl
Jan 26
SAL2:10 pmSan Salvador El Salvador Intl
9h 58m
1 stop
SAT12:08 amSan Antonio
$402
Find similar
American Airlines
Jan 15
SAT5:46 pmSan Antonio
18h 09m
1 stop
SAL11:55 amSan Salvador El Salvador Intl
Jan 20
SAL4:10 pmSan Salvador El Salvador Intl
7h 58m
1 stop
SAT12:08 amSan Antonio
$407
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to El 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 September 23, 2025.
Use the filters below to find and compare flights from San Antonio to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 11/8

4:16 pm-1:58 pm

1 stop21h 42m

San Salvador El Salvador Intl

Mon 11/17

5:00 am-10:27 pm

2 stops17h 27m

$376

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 11/8

3:02 pm-9:55 pm

3 stops30h 53m

San Salvador El Salvador Intl

Mon 11/17

11:27 pm-3:11 pm

2 stops15h 44m

$379

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 1/20

5:27 am-11:55 am

1 stop6h 28m

San Salvador El Salvador Intl

Mon 1/26

4:10 pm-12:08 am

1 stop7h 58m

$398

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 11/8

3:02 pm-9:55 pm

3 stops30h 53m

San Salvador El Salvador Intl

Mon 11/17

11:27 pm-2:07 pm

3 stops38h 40m

$401

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 1/20

6:09 pm-11:55 am

2 stops17h 46m

San Salvador El Salvador Intl

Mon 1/26

2:10 pm-12:08 am

1 stop9h 58m

$402

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 1/15

5:46 pm-11:55 am

1 stop18h 09m

San Salvador El Salvador Intl

Tue 1/20

4:10 pm-12:08 am

1 stop7h 58m

$407

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Fri 10/17

5:45 pm-12:24 pm

1 stop19h 39m

San Salvador El Salvador Intl

Sat 10/25

1:45 pm-4:52 pm

1 stop26h 07m

$429

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 11/16

5:30 am-9:19 pm

1 stop15h 49m

San Salvador El Salvador Intl

Sun 11/23

2:50 pm-10:56 pm

1 stop8h 06m

$444

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 11/24

4:24 pm-9:19 pm

1 stop4h 55m

San Salvador El Salvador Intl

Sat 12/6

6:55 am-1:12 pm

1 stop6h 17m

$448

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 11/24

6:00 am-1:58 pm

2 stops31h 58m

San Salvador El Salvador Intl

Sun 12/7

3:03 pm-3:11 pm

1 stop24h 08m

$496

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to El Salvador from

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

The month of April is, on average, the cheapest month to fly to El Salvador from San Antonio, with most prices found around $398. The month of September is another great option to travel to El Salvador, with average flight prices from San Antonio averaging around $448.

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

The cheapest day to depart from San Antonio to El Salvador is on a Thursday. Travelers who choose to depart for El Salvador on a Thursday will often find tickets for as low as $482. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $770. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

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

Flying to El Salvador from San Antonio in the morning is the least expensive time of day to depart. momondo users have found prices as low as $647 when looking at flights departing in the morning. Flights to El Salvador are more costly at noon, with an average ticket price of $725. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to El Salvador?

You are more likely to see cheaper flights to El Salvador from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to El Salvador for around $544 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to El Salvador from San Antonio for as low as $409 on momondo.

Cheap San Antonio to El Salvador flight deals and tips

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

Direct flights

None
There are no direct flights from San Antonio to El Salvador. There are no popular flight routes from San Antonio to El Salvador.
Search flight deals

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

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

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

  • How old do you have to be to fly from San Antonio Airport to El Salvador?

    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 El Salvador.

  • What documentation or ID do you need to fly to El Salvador?

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

Best airlines flying from San Antonio to El Salvador

Compare and see reviews for airlines that fly from San Antonio to El Salvador with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $397Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $398Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to El Salvador. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to El Salvador from San Antonio with this policy.

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

momondo helps you find the best flight between San Antonio and El Salvador by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to El Salvador from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular flights according to clicks in the last 7 days on momondo
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