$175 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 11/1. 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 Salvador1 stop$346
San Salvador
San Salvador1 stop$346

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

Tue, Nov 11 - Tue, Nov 18
 Logo
3:02 pm - 5:39 amSAT-SAL
14h 37m1 stop
 Logo
3:03 pm - 3:11 pmSAL-SAT
24h 08m1 stop
Mon, Sep 29 - Mon, Oct 6
 Logo
8:37 pm - 5:38 amSAT-SAL
10h 01m1 stop
 Logo
5:45 pm - 2:00 pmSAL-SAT
19h 15m1 stop
Mon, Sep 29 - Mon, Oct 6
 Logo
12:45 pm - 9:23 amSAT-SAL
21h 38m2 stops
 Logo
5:45 pm - 2:00 pmSAL-SAT
19h 15m1 stop
Sat, Sep 27 - Mon, Oct 6
 Logo
8:37 pm - 7:00 amSAT-SAL
11h 23m1 stop
 Logo
6:40 pm - 2:00 pmSAL-SAT
18h 20m1 stop
Tue, Nov 11 - Tue, Nov 18
 Logo
6:23 pm - 6:15 amSAT-SAL
11h 52m2 stops
 Logo
3:03 pm - 3:11 pmSAL-SAT
24h 08m1 stop
Tue, Oct 7 - Tue, Nov 4
American Airlines Logo
6:40 pm - 1:06 pmSAT-SAL
19h 26m1 stop
American Airlines Logo
2:27 pm - 8:24 amSAL-SAT
17h 57m1 stop
$385American Airlines
Find Deal
Tue, Oct 7 - Tue, Nov 4
American Airlines Logo
5:30 am - 11:40 amSAT-SAL
7h 10m1 stop
American Airlines Logo
3:22 pm - 11:57 pmSAL-SAT
8h 35m1 stop
$387American Airlines
Find Deal
Sat, Sep 27 - Sun, Oct 5
United Airlines Logo
9:47 am - 8:17 pmSAT-SAL
11h 30m1 stop
United Airlines Logo
6:00 am - 10:35 pmSAL-SAT
15h 35m1 stop
$442United Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 29
United Airlines Logo
7:10 am - 12:06 pmSAT-SAL
5h 56m1 stop
United Airlines Logo
6:00 am - 3:22 pmSAL-SAT
8h 22m1 stop
$449United Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 23
Delta Logo
5:30 am - 1:05 pmSAT-SAL
7h 35m1 stop
Delta Logo
2:25 pm - 12:05 amSAL-SAT
9h 40m1 stop
$489Delta
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 June, when the average cost of round-trip tickets is $714 and $585 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 6 weeks before departure, which saves you about 29% 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$175
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 32% 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 8919 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

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

8.0 ExcellentBill, Aug 2025IAH - LAX
Read more United Airlines reviews

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

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

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

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