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Cheap flights from San Antonio to El Salvador from $157

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 8/20. 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
0 bags

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Find the cheapest flights from San Antonio to El 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
United Airlines Logo
5:30 am - 8:17 pmSAT-SAL
15h 47m1 stop
United Airlines Logo
2:50 pm - 9:20 pmSAL-SAT
6h 30m1 stop
$398United Airlines
Find Deal
Fri, Oct 3 - Mon, Nov 3
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
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
Logo
2:59 pm - 7:00 amSAT-SAL
17h 01m1 stop
Logo
6:40 am - 3:55 pmSAL-SAT
32h 15m3 stops
$412
Find Deal
Fri, Oct 24 - Sun, Oct 26
Logo
8:37 pm - 5:50 amSAT-SAL
10h 13m1 stop
Logo
1:45 pm - 11:40 amSAL-SAT
20h 55m2 stops
$414
Find Deal
Sat, Sep 27 - Sun, Oct 5
American Airlines Logo
5:27 pm - 11:35 amSAT-SAL
19h 08m2 stops
American Airlines Logo
12:35 pm - 3:49 pmSAL-SAT
26h 14m2 stops
$426American Airlines
Find Deal
Sun, Sep 7 - Tue, Sep 23
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
Spirit Airlines Logo
4:16 pm - 1:58 pmSAT-SAL
21h 42m1 stop
Spirit Airlines Logo
3:03 pm - 10:27 pmSAL-SAT
31h 24m2 stops
$472Spirit Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
Spirit Airlines Logo
6:00 am - 1:58 pmSAT-SAL
31h 58m2 stops
Spirit Airlines Logo
3:03 pm - 10:27 pmSAL-SAT
31h 24m2 stops
$555Spirit Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16

American Airlines flights from San Antonio to El Salvador

Our best American Airlines deals on San Antonio to El Salvador flight tickets
American Airlines
Sep 7
SAT5:27 pmSan Antonio
19h 08m
2 stops
SAL11:35 amSan Salvador El Salvador Intl
Sep 23
SAL12:35 pmSan Salvador El Salvador Intl
26h 14m
2 stops
SAT3:49 pmSan Antonio
$426
Find similar
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
Oct 1
SAT1:44 pmSan Antonio
22h 51m
2 stops
SAL11:35 amSan Salvador El Salvador Intl
Oct 20
SAL12:41 pmSan Salvador El Salvador Intl
20h 39m
2 stops
SAT10:20 amSan Antonio
$454
Find similar

Spirit Airlines flights from San Antonio to El Salvador

Our best Spirit Airlines deals on San Antonio to El Salvador flight tickets
Spirit Airlines
Nov 8
SAT4:16 pmSan Antonio
21h 42m
1 stop
SAL1:58 pmSan Salvador El Salvador Intl
Nov 16
SAL3:03 pmSan Salvador El Salvador Intl
31h 24m
2 stops
SAT10:27 pmSan Antonio
$472
Find similar
Spirit Airlines
Nov 8
SAT6:00 amSan Antonio
31h 58m
2 stops
SAL1:58 pmSan Salvador El Salvador Intl
Nov 16
SAL3:03 pmSan Salvador El Salvador Intl
31h 24m
2 stops
SAT10:27 pmSan Antonio
$555
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 July 31, 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

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

Fri 10/3

5:30 am-8:17 pm

1 stop15h 47m

San Salvador El Salvador Intl

Mon 11/3

2:50 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

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

Fri 10/24

2:59 pm-7:00 am

1 stop17h 01m

San Salvador El Salvador Intl

Sun 10/26

6:40 am-3:55 pm

3 stops32h 15m

$412

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

1:45 pm-11:40 am

2 stops20h 55m

$414

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 9/7

5:27 pm-11:35 am

2 stops19h 08m

San Salvador El Salvador Intl

Tue 9/23

12:35 pm-3:49 pm

2 stops26h 14m

$426

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 11/8

4:16 pm-1:58 pm

1 stop21h 42m

San Salvador El Salvador Intl

Sun 11/16

3:03 pm-10:27 pm

2 stops31h 24m

$472

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 11/8

6:00 am-1:58 pm

2 stops31h 58m

San Salvador El Salvador Intl

Sun 11/16

3:03 pm-10:27 pm

2 stops31h 24m

$555

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 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 August is another great option to travel to El Salvador, with average flight prices from San Antonio averaging around $452.

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 $532 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 $396 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

Best Price Found

$157

Fastest flight time

4h 55m

Direct flights

None

Airports in El Salvador

1 airport
The best one-way flight to El Salvador from San Antonio in the past 72 hours is $157. The best round-trip flight deal from San Antonio to El Salvador found on momondo in the last 72 hours is $378.
The fastest flight from San Antonio to El Salvador takes 4h 55m
There are no direct flights from San Antonio to El Salvador. Popular non-direct route for this connection is San Antonio Airport - San Salvador El Salvador Intl Airport.
There is 1 airport near El Salvador: San Salvador El Salvador Intl (SAL)
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  • 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
8,900 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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