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$65+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$278
(Mytrip)

One-way from

$65
(eDestinos)

Popular in

December

Cheapest in

May

Average price

$464
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. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Mon 9/151:15 pmAUS - SAL
2 stops24h 25mMultiple Airlines
Mon 9/227:35 amSAL - AUS
1 stop9h 28mMultiple Airlines
Deal found 8/16$302
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Tue 9/305:45 amAUS - SAL
1 stop7h 55mMultiple Airlines
Tue 10/71:41 pmSAL - AUS
2 stops31h 04mMultiple Airlines
Deal found 8/16$311
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/25:45 amAUS - SAL
1 stop7h 55mMultiple Airlines
Thu 10/98:15 amSAL - AUS
2 stops24h 53mMultiple Airlines
Deal found 8/18$323
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/105:45 amAUS - SAL
2 stops35h 15mMultiple Airlines
Wed 9/179:40 amSAL - AUS
2 stops31h 23mMultiple Airlines
Deal found 8/18$346
This Copa Airlines deal was found by Cheapflights users on 8/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:29 pmAUS - SAL
1 stop9h 10mCopa Airlines
Sat 11/155:00 amSAL - AUS
1 stop7h 54mCopa Airlines
Deal found 8/16$365
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:45 amAUS - SAL
1 stop7h 55mMultiple Airlines
Tue 9/237:05 pmSAL - AUS
3 stops26h 57mMultiple Airlines
Deal found 8/17$390
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:29 pmAUS - SAL
1 stop18h 51mAmerican Airlines
Fri 11/73:22 pmSAL - AUS
1 stop8h 36mAmerican Airlines
Deal found 8/17$402
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:14 amAUS - SAL
1 stop7h 21mAmerican Airlines
Tue 10/712:41 pmSAL - AUS
1 stop10h 18mAmerican Airlines
Deal found 8/16$405

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 August 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

Mon 9/15

1:15 pm-12:40 pm

2 stops24h 25m

San Salvador El Salvador Intl

Mon 9/22

7:35 am-6:03 pm

1 stop9h 28m

$302

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 9/16

5:45 am-12:40 pm

1 stop7h 55m

San Salvador El Salvador Intl

Tue 9/23

5:04 am-9:39 pm

2 stops15h 35m

$302

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 9/30

5:45 am-12:40 pm

1 stop7h 55m

San Salvador El Salvador Intl

Tue 10/7

1:41 pm-9:45 pm

2 stops31h 04m

$311

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 10/2

5:45 am-12:40 pm

1 stop7h 55m

San Salvador El Salvador Intl

Thu 10/9

8:15 am-10:08 am

2 stops24h 53m

$323

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 9/10

5:45 am-4:00 pm

2 stops35h 15m

San Salvador El Salvador Intl

Wed 9/17

9:40 am-6:03 pm

2 stops31h 23m

$346

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sat 11/8

2:29 pm-11:39 pm

1 stop9h 10m

San Salvador El Salvador Intl

Sat 11/15

5:00 am-12:54 pm

1 stop7h 54m

$365

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sat 11/1

6:29 pm-12:20 pm

1 stop18h 51m

San Salvador El Salvador Intl

Fri 11/7

3:22 pm-11:58 pm

1 stop8h 36m

$402

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 9/16

5:45 am-12:40 pm

1 stop7h 55m

$65

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 9/16

5:45 am-4:00 pm

2 stops35h 15m

$160

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 8/22

9:35 pm-9:05 pm

2 stops24h 30m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 11 results
1
2

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 August 8, 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 August 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 30% on your trip compared to booking a flight in the evening.

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 August 18, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and United 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.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,510 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $403, 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$226Average$409FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$388Average$524FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$403Average$535FlexibilityNo cancel feeOn-time69%

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