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$170+ Cheap flights from San Salvador (SAL) to San Antonio (SAT)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SAT
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to San Antonio are usually found in January or February, booked 81 days in advance, depart on a Monday or Wednesday and return on a Thursday

Find flight deals from San Salvador to San Antonio

Cheapest flights from San Salvador to San Antonio
Explore the most affordable flight options available from San Salvador to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This KAYAK deal was found by Cheapflights users on 11/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:52 pmSAL - SAT
1 stop7h 34mSpirit Airlines
Sat 1/1010:35 amSAT - SAL
1 stop28h 17mSpirit Airlines
Deal found 11/26$326
This KAYAK deal was found by Cheapflights users on 11/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:52 pmSAL - SAT
2 stops19h 58mSpirit Airlines
Mon 1/52:39 pmSAT - SAL
1 stop24h 08mSpirit Airlines
Deal found 11/26$353
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:44 pmSAL - SAT
1 stop8h 42mSpirit Airlines
Thu 1/111:30 amSAT - SAL
1 stop27h 17mSpirit Airlines
Deal found 11/25$372
This eDestinos deal was found by Cheapflights users on 11/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:55 amSAL - SAT
2 stops30h 06mFrontier
Fri 1/25:56 pmSAT - SAL
1 stop18h 00mFrontier
Deal found 11/26$435
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:52 pmSAL - SAT
2 stops19h 58mSpirit Airlines
Sat 1/312:45 pmSAT - SAL
2 stops26h 02mSpirit Airlines
Deal found 11/25$445

Cheap flight deals from San Salvador to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to San Antonio (SAT). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$326
(KAYAK)

One-way from

$170
(Expedia)

Popular in

August

Cheapest in

January

Average price

$599
Provider with most accurate pricing for San Salvador El Salvador Intl-San Antonio flight deals.
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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-San Antonio flights.
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From San Salvador El Salvador Intl to San Antonio
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One-way flight from San Salvador El Salvador Intl to San Antonio
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador to San Antonio 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 November 26, 2025.
Use the filters below to find and compare flights from San Salvador to San Antonio that are best for you.

Fly from

San Salvador

Fly to

San Antonio

Route

Depart

Return

Price

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Thu 12/25

3:52 pm-11:26 pm

1 stop7h 34m

San Antonio

Sat 1/10

10:35 am-2:52 pm

1 stop28h 17m

$326

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Mon 12/29

3:52 pm-11:26 pm

1 stop7h 34m

San Antonio

Mon 1/5

2:39 pm-2:47 pm

1 stop24h 08m

$361

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Sun 2/22

4:00 pm-9:30 am

1 stop17h 30m

San Antonio

Sun 3/1

3:03 pm-4:00 pm

2 stops24h 57m

$365

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Sat 12/27

2:44 pm-11:26 pm

1 stop8h 42m

San Antonio

Thu 1/1

12:45 pm-2:47 pm

2 stops26h 02m

$418

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Tue 12/23

10:55 am-5:01 pm

2 stops30h 06m

San Antonio

Fri 1/2

5:56 pm-11:56 am

1 stop18h 00m

$435

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Tue 1/27

3:21 pm-10:58 pm

1 stop7h 37m

San Antonio

Thu 2/5

8:16 am-2:21 pm

1 stop6h 05m

$444

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Sun 12/21

3:52 pm-11:26 pm

1 stop7h 34m

$170

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Mon 12/22

3:52 pm-11:26 pm

1 stop7h 34m

$192

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Mon 12/22

1:06 pm-11:50 am

2 stops22h 44m

$224

San SalvadorSan Antonio

SAL - SAT

SALSAT

San Salvador El Salvador Intl

Sun 12/21

2:00 am-3:53 pm

1 stop13h 53m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Salvador to San Antonio

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 San Salvador to San Antonio in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 San Salvador-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Salvador-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Salvador-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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 San Salvador-San Antonio 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 San Salvador to San Antonio

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Salvador to San Antonio. Price data was last updated on November 21, 2025.

To ensure you get the cheapest price possible for a flight from San Salvador to San Antonio, you should look to book at least 81 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 San Salvador to San Antonio?

Currently, April is the cheapest month in which you can book a flight from San Salvador to San Antonio (average of $171). Flying from San Salvador to San Antonio in October is currently the most expensive (average of $450). 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 SAL to SAT?

Find hourly flight availability from San Salvador to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from San Salvador to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the morning.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated November 26, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Salvador to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,046 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from San Salvador to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Salvador to San Antonio?

    There are many flights that can get you from San Salvador to San Antonio in 7h 34m. Fly via Spirit Airlines to get the fastest option. There are 1263 mi between San Salvador and San Antonio.

  • What is the cheapest airline to fly from San Salvador to San Antonio round-trip?

    According to our current data, United Airlines ($479), offers the cheapest pricing from San Salvador to San Antonio. This flight start at 12% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from San Salvador to San Antonio (average of $171). Flying from San Salvador to San Antonio in October is currently the most expensive (average of $450). 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
New Braunfels
Kerrville

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Top airline flying from San Salvador to San Antonio

Discover the top airline that operate flights from San Salvador to San Antonio. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$479Average$584FlexibilityNo cancel feeOn-time69%

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