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$159+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SAL
May 6 — May 131
Tue 5/6
Tue 5/13
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 April or August, booked 39 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$352
(Kiwi.com)

One-way from

$159
(Avianca Connect)

Popular in

December

Cheapest in

April

Average price

$489
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. 13% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:14 amAUS - SAL
2 stops17h 23mMultiple Airlines
Tue 6/171:14 pmSAL - AUS
1 stop8h 50mMultiple Airlines
Deal found 4/30$352
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/77:51 pmAUS - SAL
1 stop5h 07mUnited Airlines
Wed 9/106:00 amSAL - AUS
1 stop12h 36mUnited Airlines
Deal found 4/29$379
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:05 pmAUS - SAL
2 stops18h 25mAmerican Airlines
Tue 6/1712:30 pmSAL - AUS
2 stops20h 51mAmerican Airlines
Deal found 4/30$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 May 1, 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 6/10

7:14 am-11:37 pm

2 stops17h 23m

San Salvador El Salvador Intl

Tue 6/17

1:14 pm-11:04 pm

1 stop8h 50m

$352

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 7/7

7:51 pm-11:58 pm

1 stop5h 07m

San Salvador El Salvador Intl

Wed 9/10

6:00 am-7:36 pm

1 stop12h 36m

$379

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Fri 6/6

11:28 am-7:44 pm

1 stop9h 16m

San Salvador El Salvador Intl

Tue 7/8

12:30 pm-10:14 am

2 stops20h 44m

$410

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Wed 5/21

7:14 am-8:05 pm

2 stops13h 51m

$159

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sat 6/14

11:55 am-12:09 pm

2 stops25h 14m

$173

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 7/14

3:36 pm-11:37 pm

1 stop9h 01m

$196

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Thu 6/5

11:28 am-7:44 pm

1 stop9h 16m

$199

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Mon 6/2

6:00 pm-11:58 pm

1 stop6h 58m

$219

AustinSan Salvador

AUS - SAL

AUSSAL

Austin Bergstrom

Sun 6/8

5:40 am-12:29 pm

1 stop7h 49m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Austin-San Salvador flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Austin to San Salvador, you should look to book at least 38 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 May 1, 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.

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 May 1, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and United Airlines from Austin to San Salvador. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,414 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
7,962 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $379, United Airlines will fly you from Austin to San Salvador and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $410. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Austin to San Salvador one-way?

    $173 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Copa Airlines and American Airlines, with prices starting from $196 and $199, respectively.

  • 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
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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$359Average$413FlexibilityNo cancel feeOn-time70%
DeltaCheapest$372Average$526FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$382Average$521FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$391Average$552FlexibilityNo cancel feeOn-time69%

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