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$105+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 May or April, booked 19 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 septiembre 17, 2025.

Round-trip from

$283
(Cheapflightsfares)

One-way from

$105
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$572
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. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/45:45 amAUS - SAL
1 stop8h 13mSpirit Airlines
dom. 12/73:03 pmSAL - AUS
1 stop8h 09mSpirit Airlines
Deal found 9/15$283
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/185:45 amAUS - SAL
1 stop8h 13mSpirit Airlines
dom. 11/233:03 pmSAL - AUS
1 stop8h 09mSpirit Airlines
Deal found 9/15$297
This Mytrip deal was found by Cheapflights users on 9/15. 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.
lun. 12/81:41 pmAUS - SAL
2 stops21h 06mMultiple Airlines
lun. 12/1511:27 pmSAL - AUS
1 stop20h 16mMultiple Airlines
Deal found 9/15$312
This Avianca deal was found by Cheapflights users on 9/16. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:05 amAUS - SAL
1 stop9h 55mMultiple Airlines
vie. 10/312:05 pmSAL - AUS
1 stop8h 20mMultiple Airlines
Deal found 9/16$320
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jue. 10/167:43 pmAUS - SAL
1 stop21h 12mMultiple Airlines
jue. 10/308:00 amSAL - AUS
2 stops25h 25mMultiple Airlines
Deal found 9/16$345
This Avianca deal was found by Cheapflights users on 9/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/37:05 amAUS - SAL
1 stop9h 55mMultiple Airlines
dom. 10/512:05 pmSAL - AUS
1 stop9h 25mMultiple Airlines
Deal found 9/15$350
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/217:20 amAUS - SAL
3 stops32h 31mMultiple Airlines
lun. 11/311:27 pmSAL - AUS
1 stop11h 50mMultiple Airlines
Deal found 9/16$376

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 septiembre 17, 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

vie. 9/26

7:05 am-4:00 pm

1 stop9h 55m

San Salvador El Salvador Intl

lun. 10/6

12:05 pm-10:30 pm

1 stop9h 25m

$320

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

mié. 10/15

12:17 pm-7:35 pm

1 stop8h 18m

San Salvador El Salvador Intl

mar. 10/21

8:00 am-3:20 pm

1 stop6h 20m

$320

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

vie. 9/26

7:05 am-4:00 pm

1 stop9h 55m

San Salvador El Salvador Intl

vie. 10/3

12:05 pm-9:25 pm

1 stop8h 20m

$320

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

jue. 10/16

7:43 pm-3:55 pm

1 stop21h 12m

San Salvador El Salvador Intl

jue. 10/30

8:00 am-10:25 am

2 stops25h 25m

$345

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

lun. 12/8

1:41 pm-10:47 am

2 stops21h 06m

San Salvador El Salvador Intl

lun. 12/15

7:34 am-8:41 pm

3 stops37h 07m

$352

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

mar. 10/21

7:20 am-2:51 pm

3 stops32h 31m

San Salvador El Salvador Intl

lun. 11/3

11:27 pm-9:45 pm

2 stops22h 18m

$399

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

mar. 11/18

5:20 am-12:20 pm

1 stop7h 00m

San Salvador El Salvador Intl

dom. 11/23

3:31 pm-10:13 am

2 stops18h 42m

$401

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

sáb. 9/20

5:30 am-4:00 pm

1 stop11h 30m

San Salvador El Salvador Intl

lun. 9/22

12:05 pm-7:36 pm

1 stop6h 31m

$410

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

jue. 12/4

5:45 am-1:58 pm

1 stop8h 13m

San Salvador El Salvador Intl

sáb. 12/13

10:05 pm-4:23 pm

2 stops42h 18m

$423

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

sáb. 12/6

1:41 pm-12:52 pm

2 stops23h 11m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
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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 September 12, 2025.

To ensure you get the cheapest price possible for a flight from Austin to San Salvador, you should look to book at least 19 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, September is the cheapest month in which you can book a flight from Austin to San Salvador (average of $260). Flying from Austin to San Salvador in December is currently the most expensive (average of $588). 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 septiembre 17, 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 30% 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 septiembre 17, 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
1,533 reviews

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.8

Boarding

7.8

Entertainment

6.8

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
1,533 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.8

Boarding

7.8

Entertainment

6.8

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
8,926 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.8

Boarding

7.8

Entertainment

6.8

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
10,000 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.8

Boarding

7.8

Entertainment

6.8

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.

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

    Currently priced at $226, 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 $388 and $399, respectively. These flights start at 55% 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, September is the cheapest month in which you can book a flight from Austin to San Salvador (average of $260). Flying from Austin to San Salvador in December is currently the most expensive (average of $588). 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$226Average$407FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$388Average$528FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$536FlexibilityNo cancel feeOn-time69%

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