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$123+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAL
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to San Salvador El Salvador Intl are usually found in September or October, booked 79 days in advance, depart on a Monday or Tuesday and return on a Friday

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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$243
(Priceline)

One-way from

$123
(Priceline)

Popular in

December

Cheapest in

September

Average price

$533
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. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Fri 12/55:30 amAUS - SAL
1 stop9h 18mSpirit Airlines
Fri 12/123:52 pmSAL - AUS
1 stop30h 29mSpirit Airlines
Deal found 11/15$260
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Fri 12/125:30 amAUS - SAL
1 stop9h 18mSpirit Airlines
Sun 12/143:52 pmSAL - AUS
1 stop30h 29mSpirit Airlines
Deal found 11/16$271
This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:30 amAUS - SAL
1 stop9h 18mSpirit Airlines
Mon 12/293:52 pmSAL - AUS
1 stop9h 06mSpirit Airlines
Deal found 11/18$274
This Mytrip deal was found by Cheapflights users on 11/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:30 amAUS - SAL
1 stop9h 18mMultiple Airlines
Fri 12/125:30 amSAL - AUS
3 stops30h 38mMultiple Airlines
Deal found 11/15$300
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Fri 12/125:30 amAUS - SAL
1 stop9h 18mMultiple Airlines
Sun 12/143:52 pmSAL - AUS
2 stops25h 21mMultiple Airlines
Deal found 11/16$313
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Wed 12/36:45 amAUS - SAL
2 stops26h 10mMultiple Airlines
Thu 12/113:52 pmSAL - AUS
1 stop30h 29mMultiple Airlines
Deal found 11/18$338
This KAYAK deal was found by Cheapflights users on 11/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amAUS - SAL
2 stops32h 48mSpirit Airlines
Sat 12/132:38 pmSAL - AUS
1 stop7h 43mSpirit Airlines
Deal found 11/17$346

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 November 18, 2025.
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 1/6

5:30 am-2:47 pm

1 stop9h 17m

San Salvador El Salvador Intl

Tue 1/20

4:02 pm-4:04 pm

2 stops24h 02m

$243

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 1/14

2:17 pm-11:36 pm

1 stop9h 19m

San Salvador El Salvador Intl

Wed 1/28

5:03 am-12:56 pm

1 stop7h 53m

$266

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 1/26

2:17 pm-11:36 pm

1 stop9h 19m

San Salvador El Salvador Intl

Sat 1/31

5:03 am-12:56 pm

1 stop7h 53m

$266

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 1/26

4:59 pm-2:52 pm

2 stops21h 53m

San Salvador El Salvador Intl

Sat 1/31

10:10 am-4:04 pm

3 stops29h 54m

$348

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 1/6

5:30 am-2:47 pm

1 stop9h 17m

San Salvador El Salvador Intl

Wed 1/14

7:34 am-4:04 pm

3 stops32h 30m

$351

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 12/25

2:29 pm-11:39 pm

1 stop9h 10m

San Salvador El Salvador Intl

Thu 1/15

5:03 am-12:56 pm

1 stop7h 53m

$378

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 12/5

5:30 am-12:23 pm

3 stops30h 53m

San Salvador El Salvador Intl

Fri 12/12

3:52 pm-9:45 pm

2 stops29h 53m

$409

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 12/5

5:30 am-12:23 pm

3 stops30h 53m

San Salvador El Salvador Intl

Fri 12/12

5:30 am-12:08 pm

3 stops30h 38m

$416

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 12/1

6:40 pm-4:30 pm

2 stops21h 50m

San Salvador El Salvador Intl

Mon 12/8

3:52 pm-10:21 pm

1 stop30h 29m

$417

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sun 2/15

8:23 am-10:19 pm

1 stop13h 56m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 16 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 November.
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
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 November 14, 2025.

To ensure you get the cheapest price possible for a flight from Austin to San Salvador, you should look to book at least 79 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, December is the cheapest month in which you can book a flight from Austin to San Salvador (average of $230). Flying from Austin to San Salvador in June is currently the most expensive (average of $418). 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.

What is the cheapest time of day to fly from AUS to SAL?

Find hourly flight availability from Austin to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to San Salvador at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the evening.

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 November 18, 2025.
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
1,566 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,566 reviews
Copa Airlines
7.6
Good
1,566 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
United Airlines
7.4
Good
9,015 reviews
Copa Airlines
7.6
Good
1,566 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,047 reviews
Copa Airlines
7.6
Good
1,566 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

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 and Copa Airlines can get you from Austin to San Salvador in just under 9h 17m. Your travel time can differ by up to 02m. The distance from Austin to San Salvador is about 1280 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $215, Copa Airlines will fly you from Austin to San Salvador and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $387 and $388, respectively. These flights start at 56% 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, December is the cheapest month in which you can book a flight from Austin to San Salvador (average of $230). Flying from Austin to San Salvador in June is currently the most expensive (average of $418). 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
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Austin to San Salvador

Discover the top 3 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$215Average$397FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$387Average$523FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$388Average$535FlexibilityNo cancel feeOn-time69%

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