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Cheap flights from San Antonio to El Salvador from $179

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 5/18. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:37 am - 4:00 pm
SAT
-
SAL
7h 23m
1 stop
Multiple Airlines Logo
12:05 pm - 10:38 pm
SAL
-
SAT
9h 33m
1 stop
$404Multiple Airlines
Tue, Aug 11 - Mon, Aug 24
United Airlines Logo
4:16 pm - 8:49 pm
SAT
-
SAL
5h 33m
1 stop
United Airlines Logo
1:15 am - 8:27 am
SAL
-
SAT
6h 12m
1 stop
$409United Airlines
Tue, May 19 - Mon, Jun 22
Multiple Airlines Logo
2:14 pm - 7:40 pm
SAT
-
SAL
6h 26m
1 stop
Multiple Airlines Logo
8:00 am - 5:43 pm
SAL
-
SAT
8h 43m
1 stop
$413Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
American Airlines Logo
8:31 pm - 12:19 pm
SAT
-
SAL
16h 48m
2 stops
American Airlines Logo
1:19 pm - 9:15 am
SAL
-
SAT
18h 56m
2 stops
$418American Airlines
Mon, Apr 27 - Tue, May 5
United Airlines Logo
9:50 am - 2:30 pm
SAT
-
SAL
5h 40m
1 stop
United Airlines Logo
1:15 am - 8:27 am
SAL
-
SAT
6h 12m
1 stop
$429United Airlines
Tue, May 19 - Mon, Jun 22
United Airlines Logo
9:40 am - 2:30 pm
SAT
-
SAL
5h 50m
1 stop
United Airlines Logo
6:00 am - 5:43 pm
SAL
-
SAT
10h 43m
1 stop
$434United Airlines
Tue, Apr 7 - Tue, Apr 21
American Airlines Logo
1:32 pm - 12:19 pm
SAT
-
SAL
23h 47m
2 stops
American Airlines Logo
1:19 pm - 8:23 am
SAL
-
SAT
18h 04m
2 stops
$438American Airlines
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
11:50 am - 8:49 pm
SAT
-
SAL
9h 59m
1 stop
United Airlines Logo
6:00 am - 7:53 pm
SAL
-
SAT
12h 53m
1 stop
$441United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
4:16 pm - 8:49 pm
SAT
-
SAL
5h 33m
1 stop
United Airlines Logo
1:15 am - 8:27 am
SAL
-
SAT
6h 12m
1 stop
$449United Airlines
Tue, May 19 - Mon, Jun 29
Multiple Airlines Logo
2:13 pm - 4:25 pm
SAT
-
SAL
27h 12m
1 stop
Multiple Airlines Logo
10:05 pm - 9:27 am
SAL
-
SAT
34h 22m
2 stops
$451Multiple Airlines
Tue, Mar 31 - Tue, Apr 7

American Airlines flights from San Antonio to El Salvador

Our best American Airlines deals on San Antonio to El Salvador flight tickets
American Airlines
Apr 27
SAT8:31 pmSan Antonio
16h 48m
2 stops
SAL12:19 pmSan Salvador El Salvador Intl
May 5
SAL1:19 pmSan Salvador El Salvador Intl
18h 56m
2 stops
SAT9:15 amSan Antonio
$418
American Airlines
Apr 7
SAT1:32 pmSan Antonio
23h 47m
2 stops
SAL12:19 pmSan Salvador El Salvador Intl
Apr 21
SAL1:19 pmSan Salvador El Salvador Intl
18h 04m
2 stops
SAT8:23 amSan Antonio
$438
American Airlines
Apr 7
SAT1:32 pmSan Antonio
23h 47m
2 stops
SAL12:19 pmSan Salvador El Salvador Intl
Apr 21
SAL1:19 pmSan Salvador El Salvador Intl
19h 17m
2 stops
SAT9:36 amSan Antonio
$455

United Airlines flights from San Antonio to El Salvador

Our best United Airlines deals on San Antonio to El Salvador flight tickets
United Airlines
May 19
SAT4:16 pmSan Antonio
5h 33m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Jun 22
SAL1:15 amSan Salvador El Salvador Intl
6h 12m
1 stop
SAT8:27 amSan Antonio
$409
United Airlines
May 19
SAT9:50 amSan Antonio
5h 40m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Jun 22
SAL1:15 amSan Salvador El Salvador Intl
6h 12m
1 stop
SAT8:27 amSan Antonio
$429
United Airlines
Apr 7
SAT9:40 amSan Antonio
5h 50m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Apr 21
SAL6:00 amSan Salvador El Salvador Intl
10h 43m
1 stop
SAT5:43 pmSan Antonio
$434

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 March 5, 2026.
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

Tue 8/11

9:37 am-4:00 pm

1 stop7h 23m

San Salvador El Salvador Intl

Mon 8/24

12:05 pm-10:38 pm

1 stop9h 33m

$404

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 5/19

4:16 pm-8:49 pm

1 stop5h 33m

San Salvador El Salvador Intl

Mon 6/22

1:15 am-8:27 am

1 stop6h 12m

$409

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Fri 4/17

2:14 pm-7:40 pm

1 stop6h 26m

San Salvador El Salvador Intl

Fri 4/24

8:00 am-5:43 pm

1 stop8h 43m

$413

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 4/27

8:31 pm-12:19 pm

2 stops16h 48m

San Salvador El Salvador Intl

Tue 5/5

1:19 pm-9:15 am

2 stops18h 56m

$418

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 5/19

9:50 am-2:30 pm

1 stop5h 40m

San Salvador El Salvador Intl

Mon 6/22

1:15 am-8:27 am

1 stop6h 12m

$429

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 4/7

9:40 am-2:30 pm

1 stop5h 50m

San Salvador El Salvador Intl

Tue 4/21

6:00 am-5:43 pm

1 stop10h 43m

$434

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 4/7

1:32 pm-12:19 pm

2 stops23h 47m

San Salvador El Salvador Intl

Tue 4/21

1:19 pm-8:23 am

2 stops18h 04m

$438

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 8/22

11:50 am-8:49 pm

1 stop9h 59m

San Salvador El Salvador Intl

Wed 8/26

6:00 am-7:53 pm

1 stop12h 53m

$441

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 5/19

4:16 pm-8:49 pm

1 stop5h 33m

San Salvador El Salvador Intl

Mon 6/29

1:15 am-8:27 am

1 stop6h 12m

$449

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 3/31

2:13 pm-4:25 pm

1 stop27h 12m

San Salvador El Salvador Intl

Tue 4/7

10:05 pm-9:27 am

2 stops34h 22m

$451

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 $408. The month of October is another great option to travel to El Salvador, with average flight prices from San Antonio averaging around $436.

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 $425 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

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from San Antonio to El Salvador takes 6h 15m
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 $408Free CancellationRating
7.4
9,389 reviews
Search United Airlines flights
American AirlinesPriceFrom $436Free CancellationRating
7.1
11,381 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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Find better results for your trip to El Salvador

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $112