$265 Find Cheap Flights from El Salvador to San Antonio - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from El Salvador to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from El Salvador to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from El Salvador to San Antonio

Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
7:32 pm - 10:15 amSAL  San Salvador El Salvador Intl-SAT San Antonio
13h 43m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
8:56 pm - 2:10 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
18h 14m1 stop Mexico City Benito Juarez
$508Multiple Airlines
Tue, Dec 22 - Tue, Feb 2
Delta Logo
2:35 pm - 12:28 amSAL  San Salvador El Salvador Intl-SAT San Antonio
9h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 1:10 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
$569Delta
Tue, Dec 22 - Tue, Feb 2
Delta Logo
2:35 pm - 12:28 amSAL  San Salvador El Salvador Intl-SAT San Antonio
9h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 1:10 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
$569Delta
Tue, Dec 22 - Mon, Feb 1
Delta Logo
2:35 pm - 10:27 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
7h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 1:10 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
$569Delta
Wed, Nov 25 - Mon, Nov 30
United Airlines Logo
2:50 pm - 1:16 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
22h 26m1 stop Houston George Bush Intcntl
United Airlines Logo
7:30 pm - 9:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
25h 49m1 stop Houston George Bush Intcntl
$593United Airlines
Wed, Nov 4 - Sun, Nov 15
United Airlines Logo
4:40 pm - 3:38 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
22h 58m1 stop Houston George Bush Intcntl
United Airlines Logo
7:30 pm - 1:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
17h 49m1 stop Houston George Bush Intcntl
$593United Airlines
Tue, Dec 1 - Sun, Jan 3
United Airlines Logo
2:00 am - 3:33 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
13h 33m1 stop Houston George Bush Intcntl
United Airlines Logo
7:08 pm - 9:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
26h 11m1 stop Houston George Bush Intcntl
$616United Airlines
Wed, Nov 25 - Mon, Nov 30
United Airlines Logo
7:00 am - 6:05 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
11h 05m1 stop Houston George Bush Intcntl
United Airlines Logo
7:30 pm - 9:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
25h 49m1 stop Houston George Bush Intcntl
$616United Airlines
Mon, Feb 8 - Sun, Feb 14
United Airlines Logo
6:55 am - 5:33 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
10h 38m1 stop Houston George Bush Intcntl
United Airlines Logo
4:20 pm - 3:24 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
23h 04m1 stop Houston George Bush Intcntl
$616United Airlines
Wed, Nov 4 - Sun, Nov 15
United Airlines Logo
4:40 pm - 3:38 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
22h 58m1 stop Houston George Bush Intcntl
United Airlines Logo
7:30 pm - 1:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
17h 49m1 stop Houston George Bush Intcntl
$616United Airlines
Booking Insights

KAYAK's insights & trends for flights to San Antonio

Get data-powered insights and trends for flights to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Antonio is January, where tickets cost $438 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from El Salvador is $721 and $659 respectively. For one-way flights, the best month to travel is December with an average price of $193.

Good to know

Low season

April

Cheapest flight

$265
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from San Salvador to San Antonio

FAQs - booking San Antonio flights

  • How far is San Antonio Airport from central San Antonio?

    Central San Antonio is 8 miles away from San Antonio Airport.

  • What is the name of San Antonio’s airport?

    All flights to San Antonio land at San Antonio Airport. The airport code is SAT,and it can also be referred to as San Antonio or San Antonio Intl.

  • How does KAYAK find such low prices on flights to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Antonio are there each week?

    Each week there are around 2,163 direct flights from within El Salvador to San Antonio. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to San Antonio

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Antonio flight deals.

Reviews of the top airline flying from El Salvador to San Antonio

 
See real verified KAYAK customer reviews for airlines flying to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from El Salvador to San Antonio. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10114 reviews
7.1Entertainment
6.7Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

2.0 MediocreCraig, Aug 2026
Read more United Airlines reviews

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

Flight staff and all was fine. Food always sucks on planes so nothing new.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

No access to the Wi-Fi, noisy group of people made it difficult for me to hear through my earbuds. Snacks and drinks - limited service when your seat is at the back of the plane - people up front are always served first and the back gets whatever is left. Not pleased.

Didn't make it dir to delays - no support from United staff

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Very good service and very helpful support staff (wheelchair service)

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