$200 Find Cheap Flights from San Antonio to El Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to El Salvador departing on 10/19. 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

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Cheap Flights from San Antonio to El Salvador

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Salvador
San Salvador2 stops$239
San Salvador
San Salvador2 stops$239

Book Cheap San Antonio to El Salvador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to El Salvador 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 San Antonio to El Salvador

Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
6:43 am - 9:49 pmSAT-SAL
15h 06m2 stops
American Airlines Logo
2:27 pm - 9:56 pmSAL-SAT
7h 29m1 stop
$239American Airlines
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Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
5:20 am - 9:49 pmSAT-SAL
16h 29m1 stop
American Airlines Logo
6:00 am - 11:59 pmSAL-SAT
17h 59m1 stop
$325American Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 25
American Airlines Logo
5:10 am - 2:49 pmSAT-SAL
9h 39m1 stop
American Airlines Logo
1:31 pm - 11:59 pmSAL-SAT
10h 28m1 stop
$403American Airlines
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Thu, Jan 15 - Sun, Jan 25
American Airlines Logo
5:10 am - 2:49 pmSAT-SAL
9h 39m1 stop
American Airlines Logo
1:31 pm - 8:22 amSAL-SAT
18h 51m2 stops
$407American Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 20
American Airlines Logo
8:21 pm - 2:28 pmSAT-SAL
18h 07m2 stops
American Airlines Logo
1:37 pm - 9:18 amSAL-SAT
19h 41m2 stops
$411American Airlines
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Thu, Jan 15 - Sun, Jan 25
United Airlines Logo
7:30 pm - 7:43 pmSAT-SAL
24h 13m1 stop
United Airlines Logo
6:55 am - 3:31 pmSAL-SAT
8h 36m1 stop
$425United Airlines
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Mon, Nov 10 - Mon, Nov 17
United Airlines Logo
4:24 pm - 9:19 pmSAT-SAL
4h 55m1 stop
United Airlines Logo
4:40 pm - 8:48 amSAL-SAT
16h 08m1 stop
$432United Airlines
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Mon, Mar 30 - Tue, Mar 31
United Airlines Logo
5:45 am - 2:23 pmSAT-SAL
9h 38m1 stop
United Airlines Logo
3:30 pm - 8:48 amSAL-SAT
16h 18m1 stop
$436United Airlines
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Mon, Mar 30 - Tue, Mar 31
United Airlines Logo
5:45 am - 2:23 pmSAT-SAL
9h 38m1 stop
United Airlines Logo
3:30 pm - 10:48 amSAL-SAT
18h 18m1 stop
$437United Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
7:37 pm - 6:19 pmSAT-SAL
22h 42m2 stops
Multiple Airlines Logo
7:34 am - 6:32 pmSAL-SAT
34h 58m3 stops
$476Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to El Salvador flights

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

What is the cheapest month to fly from San Antonio to El Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to El Salvador, 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 from San Antonio to El Salvador is April, when tickets cost $398 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $714 and $630 respectively.

What’s the cheapest day of the week to fly from San Antonio to El Salvador?

The average price of all round-trip flights from San Antonio to El Salvador clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to El Salvador on a Thursday and more expensive on a Sunday. On your return trip to San Antonio, you should consider flying back on a Monday, and avoid Wednesdays for better deals.

How far in advance should I book a flight from San Antonio to El Salvador?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to El Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to El Salvador, you should book around 5 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$200
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from San Antonio to San Salvador

FAQs - booking El Salvador flights

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

    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 from San Antonio to El Salvador.

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

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

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

    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 from San Antonio to El Salvador 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 from San Antonio to El Salvador?

    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 from San Antonio to El Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to El Salvador?

    The cheapest time of day to fly to El Salvador is generally in the morning, when round-trip flights cost $647 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to El Salvador is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $725.

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

 
Need help choosing which airline to fly with from San Antonio to El Salvador? 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 8933 reviews
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Everything you need to know for your flight from San Antonio to El Salvador

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