San Salvador

$140+ Cheap flights from San Antonio (SAT) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SAL
Jul 5 — Jul 121
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Cheapflights Tip: The best prices from San Antonio to San Salvador El Salvador Intl are usually found in April or August, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from San Antonio to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 June 30, 2025.

Round-trip from

$344
(Avianca)

One-way from

$140
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$597
From San Antonio to San Salvador El Salvador Intl
One-way flight from San Antonio to San Salvador El Salvador Intl
Highest demand for flights based on searches. 12% potential increase in price ($73 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from San Antonio to San Salvador

Cheapest flights from San Antonio to San Salvador
Explore the most affordable flight options available from San Antonio to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:45 amSAT - SAL
1 stop5h 15mMultiple Airlines
Thu 8/2812:05 pmSAL - SAT
1 stop6h 47mMultiple Airlines
Deal found 6/30$344
This Orbitz deal was found by Cheapflights users on 6/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:10 amSAT - SAL
1 stop6h 29mSpirit Airlines
Sun 7/201:44 pmSAL - SAT
1 stop9h 50mSpirit Airlines
Deal found 6/29$363
This Delta deal was found by Cheapflights users on 6/28. 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.
Mon 9/86:40 amSAT - SAL
1 stop6h 47mDelta
Mon 10/61:30 pmSAL - SAT
1 stop9h 55mDelta
Deal found 6/28$368
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:00 amSAT - SAL
1 stop9h 12mAmerican Airlines
Thu 8/2812:36 pmSAL - SAT
2 stops19h 40mAmerican Airlines
Deal found 6/30$372
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.
Sun 10/195:56 pmSAT - SAL
1 stop27h 21mUnited Airlines
Sun 10/263:40 pmSAL - SAT
1 stop16h 08mUnited Airlines
Deal found 6/30$394

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 June 30, 2025.
Use the filters below to find and compare flights from San Antonio to San Salvador that are best for you.

Fly from

San Antonio

Fly to

San Salvador

Route

Depart

Return

Price

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 8/21

11:45 am-4:00 pm

1 stop5h 15m

San Salvador El Salvador Intl

Thu 8/28

12:05 pm-7:52 pm

1 stop6h 47m

$344

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 7/15

7:10 am-12:39 pm

1 stop6h 29m

San Salvador El Salvador Intl

Sun 7/20

1:44 pm-12:34 am

1 stop9h 50m

$363

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 9/8

6:40 am-12:27 pm

1 stop6h 47m

San Salvador El Salvador Intl

Mon 10/6

1:30 pm-12:25 am

1 stop9h 55m

$368

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 8/21

5:00 am-1:12 pm

1 stop9h 12m

San Salvador El Salvador Intl

Thu 8/28

12:36 pm-9:16 am

2 stops19h 40m

$372

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 10/19

5:56 pm-8:17 pm

1 stop27h 21m

San Salvador El Salvador Intl

Sun 10/26

3:40 pm-8:48 am

1 stop16h 08m

$394

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 8/4

7:10 am-12:39 pm

1 stop30h 29m

$140

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 8/4

7:10 am-6:25 pm

2 stops12h 15m

$169

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 11/5

5:41 am-2:00 pm

1 stop8h 19m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from San Antonio to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from San Antonio 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 San Antonio to San Salvador

How far ahead should I book a flight from San Antonio to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to San Salvador. Price data was last updated on June 27, 2025.

The best time to book flights from San Antonio to San Salvador is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Antonio to San Salvador?

Currently, September is the cheapest month in which you can book a flight from San Antonio to San Salvador (average of $260). Flying from San Antonio 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 SAT to SAL?

Find hourly flight availability from San Antonio 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 June 30, 2025.

It’s typically best to fly out from San Antonio to San Salvador in the morning. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from San Antonio 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 June 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San Antonio to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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!
8.0
Very good
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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 San Antonio 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 San Antonio to San Salvador round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Salvador, with prices starting at $363. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $368 and $372, respectively. These flights start at 32% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Antonio to San Salvador that include hotel bookings?

    Yes. In addition to deals on San Antonio to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to San Salvador.

  • Can I find deals for business class flights from San Antonio to San Salvador?

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to San Salvador (average of $260). Flying from San Antonio 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 Antonio?

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

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Top 2 airlines flying from San Antonio to San Salvador

Discover the top 2 airlines that operate flights from San Antonio 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$385Average$561FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$629FlexibilityNo cancel feeOn-time71%

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