$248 Find Cheap Flights from El Salvador to San Antonio

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 9/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
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Flight Deals

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

Fri, Jun 5 - Wed, Jun 24
American Airlines Logo
6:00 am - 11:59 pm
SAL
-
SAT
16h 59m
1 stop
American Airlines Logo
5:00 am - 6:42 pm
SAT
-
SAL
14h 42m
1 stop
$512American Airlines
Tue, Jun 16 - Wed, Jun 24
United Airlines Logo
1:15 am - 8:27 am
SAL
-
SAT
6h 12m
1 stop
United Airlines Logo
7:35 pm - 8:49 pm
SAT
-
SAL
26h 14m
1 stop
$520United Airlines
Thu, May 28 - Wed, Jul 29
United Airlines Logo
1:50 pm - 9:13 pm
SAL
-
SAT
6h 23m
1 stop
United Airlines Logo
5:30 am - 6:58 pm
SAT
-
SAL
14h 28m
1 stop
$523United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
3:40 pm - 8:42 am
SAL
-
SAT
16h 02m
1 stop
United Airlines Logo
11:45 am - 8:49 pm
SAT
-
SAL
10h 04m
1 stop
$535United Airlines
Thu, May 28 - Wed, Jul 29
American Airlines Logo
6:00 am - 10:17 pm
SAL
-
SAT
15h 17m
2 stops
American Airlines Logo
5:00 am - 6:45 pm
SAT
-
SAL
14h 45m
2 stops
$539American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
7:00 am - 11:59 pm
SAL
-
SAT
15h 59m
1 stop
American Airlines Logo
5:00 am - 6:42 pm
SAT
-
SAL
14h 42m
1 stop
$543American Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
1:19 pm - 9:15 am
SAL
-
SAT
18h 56m
2 stops
American Airlines Logo
5:00 am - 12:43 pm
SAT
-
SAL
8h 43m
1 stop
$552American Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
3:40 pm - 8:42 am
SAL
-
SAT
16h 02m
1 stop
United Airlines Logo
11:45 am - 8:49 pm
SAT
-
SAL
10h 04m
1 stop
$558United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
1:50 pm - 8:27 am
SAL
-
SAT
17h 37m
1 stop
United Airlines Logo
5:30 am - 8:49 pm
SAT
-
SAL
16h 19m
1 stop
$562United Airlines
Fri, Apr 24 - Mon, Apr 27
United Airlines Logo
6:00 am - 9:03 pm
SAL
-
SAT
14h 03m
1 stop
United Airlines Logo
7:40 am - 12:15 pm
SAT
-
SAL
5h 35m
1 stop
$569United 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 flight to San Antonio?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to San Antonio was found on the route from San Salvador, at $512 return. The most popular connection is from Los Angeles to San Antonio and KAYAK users have found round-trip deals for as low as $248 in the last 3 days.

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 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 April and August, where the average cost of tickets from El Salvador is $616 and $609 respectively. For one-way flights, the best month to travel is January with an average price of $438.

Good to know

Low seasonMarch
Cheapest flight$248
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from San Salvador to San Antonio

FAQs - booking San Antonio flights

  • What is the cheapest flight to San Antonio?

    In the last 3 days, the cheapest flight deal to San Antonio was found on the route from San Salvador, at $512 return. The most popular connection is from Los Angeles to San Antonio and KAYAK users have found round-trip deals for as low as $248 in the last 3 days.

  • 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 907 direct flights from within El Salvador to San Antonio. The most common day for departures is Monday, with 15% 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 9605 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

6.0 GoodFabian, Apr 2026
BJX - IAH
Read more United Airlines reviews

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

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