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$103+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$225
(Cheapflightsfares)

One-way from

$103
(SmartFares)

Popular in

December

Cheapest in

May

Average price

$532
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 ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Sun 9/146:00 amAUS - SAL
1 stop7h 44mSpirit Airlines
Thu 9/181:49 pmSAL - AUS
1 stop10h 10mSpirit Airlines
Deal found 7/1$225
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/137:15 amAUS - SAL
2 stops12h 10mMultiple Airlines
Sun 8/171:19 pmSAL - AUS
1 stop10h 40mMultiple Airlines
Deal found 7/1$337
This Copa Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/293:29 pmAUS - SAL
1 stop9h 06mCopa Airlines
Tue 9/301:42 pmSAL - AUS
1 stop23h 13mCopa Airlines
Deal found 7/2$383
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:05 amAUS - SAL
1 stop8h 18mUnited Airlines
Mon 8/181:15 amSAL - AUS
1 stop10h 53mUnited Airlines
Deal found 6/30$395
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 9/264:35 pmAUS - SAL
2 stops20h 00mAmerican Airlines
Fri 10/312:35 pmSAL - AUS
2 stops19h 44mAmerican Airlines
Deal found 7/1$396
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:35 amAUS - SAL
1 stop7h 47mDelta
Fri 10/31:37 pmSAL - AUS
1 stop8h 24mDelta
Deal found 7/3$406

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 July 3, 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

Sun 9/14

6:00 am-12:44 pm

1 stop7h 44m

San Salvador El Salvador Intl

Thu 9/18

1:49 pm-12:59 am

1 stop10h 10m

$225

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 8/13

7:15 am-6:25 pm

2 stops12h 10m

San Salvador El Salvador Intl

Sun 8/17

1:19 pm-12:59 am

1 stop10h 40m

$337

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 9/29

3:29 pm-11:35 pm

1 stop9h 06m

San Salvador El Salvador Intl

Tue 9/30

1:42 pm-1:55 pm

1 stop23h 13m

$383

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 8/11

7:05 am-2:23 pm

1 stop8h 18m

San Salvador El Salvador Intl

Mon 8/18

1:15 am-1:08 pm

1 stop10h 53m

$395

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 9/26

4:35 pm-11:35 am

2 stops20h 00m

San Salvador El Salvador Intl

Fri 10/3

12:35 pm-9:19 am

2 stops19h 44m

$396

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 9/26

5:35 am-12:22 pm

1 stop7h 47m

San Salvador El Salvador Intl

Fri 10/3

1:37 pm-11:01 pm

1 stop8h 24m

$406

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 7/22

7:30 am-12:39 pm

1 stop6h 09m

$103

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Tue 7/22

7:30 am-6:25 pm

2 stops11h 55m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 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 July 3, 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 July 3, 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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
1,467 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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!
Spirit Airlines
6.3
Okay
8,094 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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 $225, 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 United Airlines - these airlines can fly you to your destination from $383 and $395, 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, 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 Austin?

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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$361Average$436FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$388Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$399Average$526FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$405Average$538FlexibilityNo cancel feeOn-time69%

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