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$88+ Cheap flights from Austin (AUS) to San Salvador (SAL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAL
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from Austin to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 19, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$216
(Cheapflightsfares)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$519
Provider with most accurate pricing for Austin Bergstrom-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-San Salvador El Salvador Intl flights.
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From Austin Bergstrom to San Salvador El Salvador Intl
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One-way flight from Austin Bergstrom to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 9% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Austin to San Salvador

Cheapest flights from Austin to San Salvador
Explore the most affordable flight options available from Austin to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:25 am
AUS
-
SAL
1 stop7h 27m
Spirit Airlines
Thu 2/264:02 pm
SAL
-
AUS
1 stop18h 27m
Spirit Airlines
Deal found 1/18$222
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:15 am
AUS
-
SAL
1 stop7h 41m
Spirit Airlines
Tue 3/103:01 pm
SAL
-
AUS
1 stop28h 52m
Spirit Airlines
Deal found 1/18$241
This Cheapflightsfares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:25 am
AUS
-
SAL
1 stop7h 27m
Spirit Airlines
Sun 2/84:02 pm
SAL
-
AUS
1 stop18h 32m
Spirit Airlines
Deal found 1/16$265
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:25 am
AUS
-
SAL
1 stop7h 27m
Multiple Airlines
Thu 2/264:02 pm
SAL
-
AUS
2 stops22h 27m
Multiple Airlines
Deal found 1/18$270
This Expedia deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:25 am
AUS
-
SAL
1 stop7h 27m
Multiple Airlines
Sat 2/71:36 pm
SAL
-
AUS
1 stop28h 55m
Multiple Airlines
Deal found 1/18$276
This Cheapflightsfares deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:15 am
AUS
-
SAL
1 stop7h 41m
Spirit Airlines
Sun 3/14:02 pm
SAL
-
AUS
1 stop18h 27m
Spirit Airlines
Deal found 1/18$278
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:25 am
AUS
-
SAL
1 stop7h 27m
Multiple Airlines
Sun 2/84:02 pm
SAL
-
AUS
2 stops25h 00m
Multiple Airlines
Deal found 1/16$313
This Copa Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:42 pm
AUS
-
SAL
1 stop8h 55m
Copa Airlines
Mon 4/64:57 am
SAL
-
AUS
1 stop8h 02m
Copa Airlines
Deal found 1/18$317
This Copa Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:33 pm
AUS
-
SAL
1 stop7h 37m
Copa Airlines
Mon 3/95:02 am
SAL
-
AUS
1 stop8h 04m
Copa Airlines
Deal found 1/18$341

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
Use the filters below to find and compare flights from Austin to San Salvador that are best for you.

Fly from

Austin

Fly to

San Salvador

Route

Depart

Return

Price

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 2/3

7:25 am-2:52 pm

1 stop7h 27m

San Salvador El Salvador Intl

Thu 2/26

4:02 pm-10:29 am

1 stop18h 27m

$222

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 3/5

7:15 am-2:56 pm

1 stop7h 41m

San Salvador El Salvador Intl

Tue 3/10

3:01 pm-8:53 pm

1 stop28h 52m

$241

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 1/29

7:25 am-2:52 pm

1 stop7h 27m

San Salvador El Salvador Intl

Sat 2/7

1:36 pm-6:31 pm

1 stop28h 55m

$276

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 2/19

7:15 am-2:56 pm

1 stop7h 41m

San Salvador El Salvador Intl

Sun 3/1

4:02 pm-10:29 am

1 stop18h 27m

$278

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 3/25

3:42 pm-11:37 pm

1 stop8h 55m

San Salvador El Salvador Intl

Mon 4/6

4:57 am-1:59 pm

1 stop8h 02m

$317

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 2/26

2:33 pm-10:10 pm

1 stop7h 37m

San Salvador El Salvador Intl

Mon 3/9

5:02 am-2:06 pm

1 stop8h 04m

$341

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 3/16

4:14 pm-1:48 pm

2 stops22h 34m

San Salvador El Salvador Intl

Sun 3/22

2:53 pm-11:06 am

1 stop19h 13m

$370

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sun 3/22

7:20 am-1:48 pm

1 stop7h 28m

San Salvador El Salvador Intl

Fri 3/27

12:05 pm-7:04 pm

2 stops29h 59m

$380

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 3/5

4:35 pm-4:10 pm

3 stops23h 35m

San Salvador El Salvador Intl

Tue 3/10

3:01 pm-8:53 pm

1 stop28h 52m

$380

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 2/11

4:59 pm-2:56 pm

3 stops21h 57m

San Salvador El Salvador Intl

Wed 2/18

7:34 am-11:24 pm

2 stops15h 50m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 14 results
1
2

Compare providers for flights from Austin to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to San Salvador in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-San Salvador flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-San Salvador flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-San Salvador flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to San Salvador

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to San Salvador. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from Austin to San Salvador, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Austin to San Salvador?

Currently, February is the cheapest month in which you can book a flight from Austin to San Salvador (average of $156). Flying from Austin to San Salvador in June is currently the most expensive (average of $434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Austin to San Salvador?

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated January 19, 2026.
Read reviews from past customers who have flown Copa Airlines, United Airlines, and American Airlines from Austin to San Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,560 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,560 reviews
Copa Airlines
7.6
Good
1,560 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,176 reviews
Copa Airlines
7.6
Good
1,560 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
American Airlines
7.2
Good
11,158 reviews
Copa Airlines
7.6
Good
1,560 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Spirit Airlines
6.3
Okay
8,344 reviews
Copa Airlines
7.6
Good
1,560 reviews

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Food

6.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Austin to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to San Salvador?

    Spirit Airlines can get you from Austin to San Salvador in just under 7h 27m. Your travel time can differ by up to . The distance from Austin to San Salvador is about 1280 mi.

  • What are the cheapest airlines flying from Austin to San Salvador round-trip?

    Currently priced at $130, Spirit Airlines will fly you from Austin to San Salvador and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and American Airlines - these airlines can fly you to your destination from $156 and $367, respectively. These flights start at 73% lower than the current average price 3 months from now.

  • Can I find deals for flights from Austin to San Salvador that include hotel bookings?

    Yes. In addition to deals on Austin to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to San Salvador.

  • Can I find deals for business class flights from Austin to San Salvador?

    Yes. Cheapflights offers flight deals from Austin to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to San Salvador?

    Currently, February is the cheapest month in which you can book a flight from Austin to San Salvador (average of $156). Flying from Austin to San Salvador in June is currently the most expensive (average of $434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
Sonsonate
El Cuco
La Libertad

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Austin to San Salvador

Discover the top 4 airlines that operate flights from Austin to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$383FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$156Average$386FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$367Average$532FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$405Average$541FlexibilityNo cancel feeOn-time69%

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