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

For as low as $430, Spirit Airlines can have you in San Salvador from San Antonio in 7h 02m. The distance between San Antonio and San Salvador is about 1263 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Antonio to San Salvador round-trip?

Flying on United Airlines is currently your cheapest option to San Salvador, with prices starting at $397. Another option worth looking into is American Airlines, starting at $398 round trip. These flights start at 25% lower than the current average price 3 months from now.

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.

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).

Most accurate provider : When it comes to deals on San Antonio-San Salvador flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-San Salvador flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-San Salvador flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-San Salvador 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 Antonio-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$156+ Flights from San Antonio to San Salvador

Q: How much does it cost to fly round-trip from San Antonio to San Salvador?

Airfare is below average for this route at the moment. San Antonio to San Salvador flights typically cost between $613 and $806 in December. The cheapest round-trip price found within the last 3 days was $359 on Spirit Airlines (Dec 24-Dec 31).

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Find cheap flights from San Antonio to San Salvador with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Antonio to San Salvador El Salvador Intl are usually found in April or October, 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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$359 (KAYAK)
One-way from	$156 (Kiwi.com)
Popular in	December
Cheapest in	April
Average price	$595

Provider with most accurate pricing for San Antonio-San Salvador El Salvador Intl flight deals.

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Provider most trusted by Cheapflights users for San Antonio-San Salvador El Salvador Intl flights.

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From San Antonio to San Salvador El Salvador Intl

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One-way flight from San Antonio to San Salvador El Salvador Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($100 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 November 2025

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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 November 25, 2025.

Wed 12/242:39 pmSAT - SAL

1 stop24h 08mSpirit Airlines

Wed 12/313:52 pmSAL - SAT

1 stop7h 34mSpirit Airlines

Deal found 11/25

$359

Sun 12/71:55 pmSAT - SAL

1 stop24h 53mSpirit Airlines

Sun 12/143:52 pmSAL - SAT

1 stop7h 34mSpirit Airlines

Deal found 11/25

$450

Fri 11/287:37 pmSAT - SAL

1 stop10h 28mMultiple Airlines

Thu 12/49:00 amSAL - SAT

1 stop26h 42mMultiple Airlines

Deal found 11/24

$459

Tue 11/257:37 pmSAT - SAL

1 stop16h 15mMultiple Airlines

Sun 12/73:52 pmSAL - SAT

1 stop7h 34mMultiple Airlines

Deal found 11/23

$475

Best flights from San Antonio to San Salvador
Discover carefully curated flight deals from San Antonio to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 25, 2025.

Wed 1/72:39 pmSAT - SAL

1 stop24h 13mMultiple Airlines

Wed 1/148:45 amSAL - SAT

1 stop23h 29mMultiple Airlines

Deal found 11/23

$354

Wed 12/242:39 pmSAT - SAL

1 stop24h 08mSpirit Airlines

Wed 12/313:52 pmSAL - SAT

2 stops19h 58mSpirit Airlines

Deal found 11/24

$405

Mon 5/42:15 pmSAT - SAL

1 stop7h 02mUnited Airlines

Mon 5/116:00 amSAL - SAT

1 stop14h 13mUnited Airlines

Deal found 11/24

$430

Tue 4/288:05 amSAT - SAL

1 stop5h 19mAmerican Airlines

Tue 5/191:15 pmSAL - SAT

1 stop8h 52mAmerican Airlines

Deal found 11/24

$430

Wed 1/712:45 pmSAT - SAL

3 stops26h 07mSpirit Airlines

Wed 1/1411:23 amSAL - SAT

2 stops22h 17mSpirit Airlines

Deal found 11/23

$422

Sat 1/1010:35 amSAT - SAL

3 stops35h 44mMultiple Airlines

Tue 1/204:02 pmSAL - SAT

3 stops31h 50mMultiple Airlines

Deal found 11/22

$429

Tue 4/289:45 amSAT - SAL

1 stop5h 45mUnited Airlines

Tue 5/193:30 pmSAL - SAT

1 stop6h 03mUnited Airlines

Deal found 11/22

$430

Thu 1/85:10 amSAT - SAL

1 stop9h 39mAmerican Airlines

Thu 1/293:21 pmSAL - SAT

1 stop7h 37mAmerican Airlines

Deal found 11/25

$450

Sun 4/264:17 pmSAT - SAL

1 stop20h 58mUnited Airlines

Mon 5/116:00 amSAL - SAT

1 stop6h 03mUnited Airlines

Deal found 11/22

$437

Thu 2/125:20 amSAT - SAL

1 stop7h 59mUnited Airlines

Fri 2/134:40 pmSAL - SAT

1 stop16h 03mUnited Airlines

Deal found 11/23

$450

Last-minute flights from San Antonio to San Salvador
Discover last-minute flight deals from San Antonio to San Salvador. Data last updated November 25, 2025 and is based on user searches.

Tue 11/257:37 pmSAT - SAL

1 stop16h 15mMultiple Airlines

Sun 12/73:52 pmSAL - SAT

1 stop7h 34mMultiple Airlines

Deal found 11/23

$475

Fri 11/287:37 pmSAT - SAL

1 stop10h 28mMultiple Airlines

Thu 12/49:00 amSAL - SAT

1 stop26h 42mMultiple Airlines

Deal found 11/24

$459

Sun 12/71:55 pmSAT - SAL

1 stop24h 53mSpirit Airlines

Sun 12/143:52 pmSAL - SAT

1 stop7h 34mSpirit Airlines

Deal found 11/25

$450

Wed 12/242:39 pmSAT - SAL

1 stop24h 08mSpirit Airlines

Wed 12/313:52 pmSAL - SAT

1 stop7h 34mSpirit Airlines

Deal found 11/25

$359

One-way flights from San Antonio to San Salvador
Search for one-way flight options from San Antonio to San Salvador. Find affordable one-way fares based on user searches. Data last updated November 25, 2025.

Sun 1/42:39 pmSAT - SAL

1 stop24h 08mSpirit Airlines

Deal found 11/24

$156

Sat 2/2810:26 amSAT - SAL

1 stop28h 26mSpirit Airlines

Deal found 11/24

$171

Sat 2/2810:13 amSAT - SAL

2 stops26h 58mFrontier

Deal found 11/24

$178

Sat 2/2810:26 amSAT - SAL

3 stops35h 53mMultiple Airlines

Deal found 11/24

$203

Fri 12/57:55 pmSAT - SAL

3 stops40h 28mMultiple Airlines

Deal found 11/25

$234

Fri 12/510:27 amSAT - SAL

2 stops27h 11mSpirit Airlines

Deal found 11/23

$242

Tue 12/22:12 pmSAT - SAL

3 stops32h 07mMultiple Airlines

Deal found 11/23

$256

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 1/7

2:39 pm-2:52 pm

1 stop24h 13m

San Salvador El Salvador Intl

Wed 1/14

8:45 am-8:14 am

1 stop23h 29m

$354

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 12/24

2:39 pm-2:47 pm

1 stop24h 08m

San Salvador El Salvador Intl

Wed 12/31

3:52 pm-11:50 am

2 stops19h 58m

$405

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Wed 1/7

12:45 pm-2:52 pm

3 stops26h 07m

San Salvador El Salvador Intl

Wed 1/14

11:23 am-9:40 am

2 stops22h 17m

$422

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sat 1/10

10:35 am-10:19 pm

3 stops35h 44m

San Salvador El Salvador Intl

Tue 1/20

4:02 pm-11:52 pm

3 stops31h 50m

$429

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Mon 5/4

2:15 pm-8:17 pm

1 stop7h 02m

San Salvador El Salvador Intl

Mon 5/11

6:00 am-9:13 pm

1 stop14h 13m

$430

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 4/28

8:05 am-12:24 pm

1 stop5h 19m

San Salvador El Salvador Intl

Tue 5/19

1:15 pm-11:07 pm

1 stop8h 52m

$430

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Tue 4/28

9:45 am-2:30 pm

1 stop5h 45m

San Salvador El Salvador Intl

Tue 5/19

3:30 pm-10:33 pm

1 stop6h 03m

$430

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Sun 4/26

4:17 pm-12:15 pm

1 stop20h 58m

San Salvador El Salvador Intl

Mon 5/11

6:00 am-1:03 pm

1 stop6h 03m

$437

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 1/8

5:10 am-2:49 pm

1 stop9h 39m

San Salvador El Salvador Intl

Thu 1/29

3:21 pm-10:58 pm

1 stop7h 37m

$450

San AntonioSan Salvador

SAT - SAL

SATSAL

San Antonio

Thu 2/12

5:20 am-1:19 pm

1 stop7h 59m

San Salvador El Salvador Intl

Fri 2/13

4:40 pm-8:43 am

1 stop16h 03m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 15 results

Compare providers for flights from San Antonio to San Salvador

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to San Salvador in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust 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 Antonio-San Salvador flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-San Salvador flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-San Salvador flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-San Salvador 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 Antonio-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 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?

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, December is the cheapest month in which you can book a flight from San Antonio to San Salvador (average of $230). Flying from San Antonio to San Salvador in June is currently the most expensive (average of $418). 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?

It’s typically best to fly out from San Antonio to San Salvador in the morning. Doing so could potentially save you 10% 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 a feel of what it's like to fly with 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.

United Airlines

7.4

Good

9,046 reviews

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

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

American Airlines

7.2

Good

11,038 reviews

United Airlines

7.4

Good

9,046 reviews

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

How long is the flight from San Antonio to San Salvador?
For as low as $430, Spirit Airlines can have you in San Salvador from San Antonio in 7h 02m. The distance between San Antonio and San Salvador is about 1263 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from San Antonio to San Salvador round-trip?
Flying on United Airlines is currently your cheapest option to San Salvador, with prices starting at $397. Another option worth looking into is American Airlines, starting at $398 round trip. These flights start at 25% 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, December is the cheapest month in which you can book a flight from San Antonio to San Salvador (average of $230). Flying from San Antonio to San Salvador in June is currently the most expensive (average of $418). 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

Sonsonate

El Cuco

La Libertad

Acajutla

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Top 2 airlines flying from San Antonio to San Salvador

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$388	Average$595	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$397	Average$563	FlexibilityNo cancel fee	On-time69%

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$156+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to San Salvador with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Antonio to San Salvador El Salvador Intl are usually found in April or October, 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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to San Salvador

Cheapest flights from San Antonio to San SalvadorExplore 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 November 25, 2025.

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 November 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to San Salvador that are best for you.

Compare providers for flights from San Antonio 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 San Antonio to San Salvador in November.

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.

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?

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

What is the cheapest time of day to fly from SAT to SAL?

How much does it cost to fly round-trip from San Antonio to San Salvador?

Reviews of airlines servicing San Salvador

Get a feel of what it's like to fly with 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.

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.

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

What are the cheapest airlines flying from San Antonio to San Salvador round-trip?

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

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

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

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

Traveling to a place near San Salvador?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Antonio to San Salvador

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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 November 25, 2025.