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Cheap flights from Austin to San Salvador from $164

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 4/6. 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 Austin to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
3:36 pm - 11:36 pm
AUS
-
SAL
9h 00m
1 stop
Copa Airlines Logo
4:57 am - 1:59 pm
SAL
-
AUS
8h 02m
1 stop
$347Copa Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
6:12 am - 3:40 pm
AUS
-
SAL
34h 28m
2 stops
Multiple Airlines Logo
10:49 pm - 6:30 pm
SAL
-
AUS
18h 41m
1 stop
$359Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Copa Airlines Logo
3:42 pm - 8:39 pm
AUS
-
SAL
29h 57m
1 stop
Copa Airlines Logo
4:57 am - 1:59 pm
SAL
-
AUS
8h 02m
1 stop
$364Copa Airlines
Thu, Mar 26 - Sat, Apr 4
Copa Airlines Logo
3:42 pm - 12:43 pm
AUS
-
SAL
22h 01m
1 stop
Copa Airlines Logo
8:35 am - 2:06 pm
SAL
-
AUS
28h 31m
1 stop
$368Copa Airlines
Fri, Mar 20 - Tue, Mar 24
Copa Airlines Logo
3:36 pm - 11:36 pm
AUS
-
SAL
9h 00m
1 stop
Copa Airlines Logo
2:02 pm - 1:59 pm
SAL
-
AUS
22h 57m
1 stop
$369Copa Airlines
Mon, Apr 20 - Sat, Apr 25
Multiple Airlines Logo
6:12 am - 4:00 pm
AUS
-
SAL
34h 48m
2 stops
Multiple Airlines Logo
10:05 pm - 12:24 am
SAL
-
AUS
25h 19m
2 stops
$385Multiple Airlines
Wed, Apr 1 - Tue, Apr 7
Multiple Airlines Logo
6:12 am - 11:05 am
AUS
-
SAL
29h 53m
2 stops
Multiple Airlines Logo
12:05 pm - 12:24 am
SAL
-
AUS
35h 19m
2 stops
$406Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
6:12 am - 11:05 am
AUS
-
SAL
29h 53m
2 stops
Multiple Airlines Logo
12:05 pm - 12:24 am
SAL
-
AUS
35h 19m
2 stops
$408Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Copa Airlines Logo
3:42 pm - 10:10 pm
AUS
-
SAL
7h 28m
1 stop
Copa Airlines Logo
4:57 am - 1:59 pm
SAL
-
AUS
8h 02m
1 stop
$416Copa Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
8:12 pm - 6:30 am
AUS
-
SAL
35h 18m
3 stops
Multiple Airlines Logo
10:05 pm - 12:24 am
SAL
-
AUS
25h 19m
2 stops
$420Multiple Airlines
Wed, Apr 1 - Tue, Apr 7

United Airlines flights from Austin to San Salvador

Our best United Airlines deals on Austin to San Salvador flight tickets
United Airlines
Apr 21
AUS12:15 pmAustin Bergstrom
9h 34m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
May 5
SAL6:00 amSan Salvador El Salvador Intl
8h 24m
1 stop
AUS3:24 pmAustin Bergstrom
$481
United Airlines
Apr 21
AUS12:15 pmAustin Bergstrom
9h 34m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Apr 26
SAL6:00 amSan Salvador El Salvador Intl
8h 24m
1 stop
AUS3:24 pmAustin Bergstrom
$491
United Airlines
May 23
AUS2:30 pmAustin Bergstrom
7h 19m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Aug 8
SAL6:00 amSan Salvador El Salvador Intl
6h 24m
1 stop
AUS1:24 pmAustin Bergstrom
$501

American Airlines flights from Austin to San Salvador

Our best American Airlines deals on Austin to San Salvador flight tickets
American Airlines
Apr 21
AUS5:40 pmAustin Bergstrom
19h 39m
2 stops
SAL12:19 pmSan Salvador El Salvador Intl
May 5
SAL1:43 pmSan Salvador El Salvador Intl
8h 07m
1 stop
AUS10:50 pmAustin Bergstrom
$485
American Airlines
Aug 15
AUS5:53 pmAustin Bergstrom
18h 47m
2 stops
SAL11:40 amSan Salvador El Salvador Intl
Aug 21
SAL12:40 pmSan Salvador El Salvador Intl
19h 48m
2 stops
AUS9:28 amAustin Bergstrom
$495
American Airlines
Aug 15
AUS7:00 amAustin Bergstrom
7h 12m
1 stop
SAL1:12 pmSan Salvador El Salvador Intl
Aug 21
SAL2:12 pmSan Salvador El Salvador Intl
22h 23m
1 stop
AUS1:35 pmAustin Bergstrom
$498

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 March 2, 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

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 4/13

3:36 pm-11:36 pm

1 stop9h 00m

San Salvador El Salvador Intl

Mon 4/20

4:57 am-1:59 pm

1 stop8h 02m

$347

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 4/13

6:12 am-3:40 pm

2 stops34h 28m

San Salvador El Salvador Intl

Mon 4/20

10:49 pm-6:30 pm

1 stop18h 41m

$359

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 3/26

3:42 pm-8:39 pm

1 stop29h 57m

San Salvador El Salvador Intl

Sat 4/4

4:57 am-1:59 pm

1 stop8h 02m

$364

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 3/20

3:42 pm-12:43 pm

1 stop22h 01m

San Salvador El Salvador Intl

Tue 3/24

8:35 am-2:06 pm

1 stop28h 31m

$368

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 4/20

3:36 pm-11:36 pm

1 stop9h 00m

San Salvador El Salvador Intl

Sat 4/25

2:02 pm-1:59 pm

1 stop22h 57m

$369

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 4/1

6:12 am-4:00 pm

2 stops34h 48m

San Salvador El Salvador Intl

Tue 4/7

10:05 pm-12:24 am

2 stops25h 19m

$385

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 3/26

6:12 am-11:05 am

2 stops29h 53m

San Salvador El Salvador Intl

Thu 4/2

12:05 pm-12:24 am

2 stops35h 19m

$406

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 3/26

6:12 am-11:05 am

2 stops29h 53m

San Salvador El Salvador Intl

Thu 4/2

12:05 pm-12:24 am

2 stops35h 19m

$408

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 3/26

3:42 pm-10:10 pm

1 stop7h 28m

San Salvador El Salvador Intl

Thu 4/2

4:57 am-1:59 pm

1 stop8h 02m

$416

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 4/1

8:12 pm-6:30 am

3 stops35h 18m

San Salvador El Salvador Intl

Tue 4/7

10:05 pm-12:24 am

2 stops25h 19m

$420

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 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 $493 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 March 2026, prices for Austin to San Salvador flights are approximately 47% 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

6h 05m

Direct flights

None
The fastest flight from Austin to San Salvador takes 6h 05m
There are no direct flights from Austin to San Salvador. There are no popular flight routes from Austin to San Salvador.
Search flight deals

  • 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 6h 05m.

  • 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
8,489 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $156Free CancellationRating
7.5
1,559 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $367Free CancellationRating
7.1
11,376 reviews
Search American Airlines flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,377 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
Sonsonate
Acajutla
La Libertad
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.

An easier way to manage your San Salvador trip

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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