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Cheap flights from Austin to San Salvador from $255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to San Salvador departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
3:31 pm - 11:34 pm
AUS
-
SAL
9h 03m
1 stop
Copa Airlines Logo
4:54 am - 1:48 pm
SAL
-
AUS
7h 54m
1 stop
$509Copa Airlines
Wed, Sep 16 - Wed, Sep 30
American Airlines Logo
6:48 pm - 11:22 am
AUS
-
SAL
17h 34m
1 stop
American Airlines Logo
6:00 am - 11:59 pm
SAL
-
AUS
16h 59m
1 stop
$521American Airlines
Mon, Jul 13 - Fri, Jul 17
American Airlines Logo
5:29 pm - 11:20 am
AUS
-
SAL
18h 51m
2 stops
American Airlines Logo
1:20 pm - 8:14 am
SAL
-
AUS
17h 54m
2 stops
$525American Airlines
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
5:30 pm - 2:30 pm
AUS
-
SAL
22h 00m
1 stop
United Airlines Logo
3:40 pm - 8:48 am
SAL
-
AUS
16h 08m
1 stop
$528United Airlines
Sun, Sep 27 - Tue, Sep 29
American Airlines Logo
6:02 pm - 2:07 pm
AUS
-
SAL
21h 05m
1 stop
American Airlines Logo
1:59 pm - 10:40 pm
SAL
-
AUS
7h 41m
1 stop
$534American Airlines
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
12:15 pm - 6:58 pm
AUS
-
SAL
7h 43m
1 stop
United Airlines Logo
1:15 am - 11:19 am
SAL
-
AUS
9h 04m
1 stop
$541United Airlines
Wed, Jun 17 - Tue, Jun 30
United Airlines Logo
7:44 pm - 6:58 pm
AUS
-
SAL
24h 14m
1 stop
United Airlines Logo
1:15 am - 5:27 pm
SAL
-
AUS
15h 12m
1 stop
$548United Airlines
Wed, May 27 - Sun, Jun 21
American Airlines Logo
7:00 am - 2:07 pm
AUS
-
SAL
8h 07m
1 stop
American Airlines Logo
12:20 pm - 11:55 pm
SAL
-
AUS
10h 35m
1 stop
$551American Airlines
Sat, Aug 15 - Fri, Aug 21
American Airlines Logo
5:24 pm - 11:20 am
AUS
-
SAL
18h 56m
2 stops
American Airlines Logo
12:20 pm - 11:55 pm
SAL
-
AUS
10h 35m
1 stop
$555American Airlines
Sat, Aug 15 - Fri, Aug 21
American Airlines Logo
5:05 am - 11:20 am
AUS
-
SAL
7h 15m
1 stop
American Airlines Logo
12:20 pm - 11:55 pm
SAL
-
AUS
10h 35m
1 stop
$556American Airlines
Fri, Aug 28 - Sun, Aug 30

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American Airlines flights from Austin to San Salvador

Our best American Airlines deals on Austin to San Salvador flight tickets
American Airlines
Jul 13
AUS6:48 pmAustin Bergstrom
17h 34m
1 stop
SAL11:22 amSan Salvador El Salvador Intl
Jul 17
SAL6:00 amSan Salvador El Salvador Intl
16h 59m
1 stop
AUS11:59 pmAustin Bergstrom
$521
American Airlines
Sep 7
AUS5:29 pmAustin Bergstrom
18h 51m
2 stops
SAL11:20 amSan Salvador El Salvador Intl
Sep 11
SAL1:20 pmSan Salvador El Salvador Intl
17h 54m
2 stops
AUS8:14 amAustin Bergstrom
$525
American Airlines
Sep 7
AUS6:02 pmAustin Bergstrom
21h 05m
1 stop
SAL2:07 pmSan Salvador El Salvador Intl
Sep 11
SAL1:59 pmSan Salvador El Salvador Intl
7h 41m
1 stop
AUS10:40 pmAustin Bergstrom
$534

United Airlines flights from Austin to San Salvador

Our best United Airlines deals on Austin to San Salvador flight tickets
United Airlines
Sep 27
AUS5:30 pmAustin Bergstrom
22h 00m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Sep 29
SAL3:40 pmSan Salvador El Salvador Intl
16h 08m
1 stop
AUS8:48 amAustin Bergstrom
$528
United Airlines
Jun 17
AUS12:15 pmAustin Bergstrom
7h 43m
1 stop
SAL6:58 pmSan Salvador El Salvador Intl
Jun 30
SAL1:15 amSan Salvador El Salvador Intl
9h 04m
1 stop
AUS11:19 amAustin Bergstrom
$541
United Airlines
May 27
AUS7:44 pmAustin Bergstrom
24h 14m
1 stop
SAL6:58 pmSan Salvador El Salvador Intl
Jun 21
SAL1:15 amSan Salvador El Salvador Intl
15h 12m
1 stop
AUS5:27 pmAustin Bergstrom
$548

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 April 30, 2026.
Use the filters below to find and compare flights from Austin to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 9/16

3:31 pm-11:34 pm

1 stop9h 03m

San Salvador El Salvador Intl

Wed 9/30

4:54 am-1:48 pm

1 stop7h 54m

$509

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 7/13

6:48 pm-11:22 am

1 stop17h 34m

San Salvador El Salvador Intl

Fri 7/17

6:00 am-11:59 pm

1 stop16h 59m

$521

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 9/7

5:29 pm-11:20 am

2 stops18h 51m

San Salvador El Salvador Intl

Fri 9/11

1:20 pm-8:14 am

2 stops17h 54m

$525

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sun 9/27

5:30 pm-2:30 pm

1 stop22h 00m

San Salvador El Salvador Intl

Tue 9/29

3:40 pm-8:48 am

1 stop16h 08m

$528

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 9/7

6:02 pm-2:07 pm

1 stop21h 05m

San Salvador El Salvador Intl

Fri 9/11

1:59 pm-10:40 pm

1 stop7h 41m

$534
Quickest round-trip

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 6/17

12:15 pm-6:58 pm

1 stop7h 43m

San Salvador El Salvador Intl

Tue 6/30

1:15 am-11:19 am

1 stop9h 04m

$541

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 5/27

7:44 pm-6:58 pm

1 stop24h 14m

San Salvador El Salvador Intl

Sun 6/21

1:15 am-5:27 pm

1 stop15h 12m

$548

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sat 8/15

7:00 am-2:07 pm

1 stop8h 07m

San Salvador El Salvador Intl

Fri 8/21

12:20 pm-11:55 pm

1 stop10h 35m

$551

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sat 8/15

5:24 pm-11:20 am

2 stops18h 56m

San Salvador El Salvador Intl

Fri 8/21

12:20 pm-11:55 pm

1 stop10h 35m

$555

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 8/28

5:05 am-11:20 am

1 stop7h 15m

San Salvador El Salvador Intl

Sun 8/30

12:20 pm-11:55 pm

1 stop10h 35m

$556

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 Austin 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 Austin and San Salvador?

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 October is also cheap. Prices for this month can be found on momondo for an average of $425.

How far in advance should I book a flight from Austin to San Salvador?

You are more likely to see cheaper flights to San Salvador from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Austin for as low as $340 on momondo.

How have Austin to San Salvador flight prices changed over time?

As of April 2026, prices for Austin to San Salvador flights are approximately 242% more expensive when compared to flights at the same time last year.

When to book flights from Austin to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to San Salvador (AUS to SAL) flight deals and tips

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

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Austin to San Salvador takes 5h 29m
There are no direct flights from Austin to San Salvador. There are no popular flight routes from Austin to San Salvador.
Search flight deals

Frequently asked questions about flying from Austin to San Salvador

  • How far is Austin Bergstrom to San Salvador El Salvador Intl by plane?

    The distance between Austin Bergstrom and San Salvador El Salvador Intl is about 1267.2 mi. In terms of flight time, this usually takes a little over 5h 29m.

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

    Prices for flights from Austin Bergstrom Airport to San Salvador El Salvador Intl Airport are updated daily.

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

  • How old do you have to be to fly from Austin Bergstrom Airport to San Salvador El Salvador Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom 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 Austin to San Salvador?

Best airlines flying from Austin to San Salvador

Compare and see reviews for airlines that fly from Austin to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,633 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $156Free CancellationRating
7.5
1,578 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $387Free CancellationRating
7.1
11,682 reviews
Search American Airlines flights
United AirlinesPriceFrom $421Free CancellationRating
7.4
9,677 reviews
Search United 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
Sonsonate
El Cuco

Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Salvador from Austin which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to San Salvador.

I’m not ready to book a flight from Austin 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 Austin 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
United Airlines
American Airlines
Copa Airlines
Spirit Airlines