$167 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 4/7. 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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Flight Deals

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

Sat, Feb 28 - Mon, Mar 9
Multiple Airlines Logo
10:26 am - 2:56 pm
SAT
-
SAL
28h 30m
1 stop
Multiple Airlines Logo
10:05 pm - 9:30 am
SAL
-
SAT
34h 25m
2 stops
$364Multiple Airlines
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
8:22 pm - 1:36 pm
SAT
-
SAL
17h 14m
2 stops
Multiple Airlines Logo
4:02 pm - 9:30 am
SAL
-
SAT
17h 28m
1 stop
$369Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
11:46 am - 7:40 pm
SAT
-
SAL
8h 54m
1 stop
Multiple Airlines Logo
8:00 am - 3:46 pm
SAL
-
SAT
6h 46m
1 stop
$393Multiple Airlines
Thu, Mar 5 - Tue, Mar 17
Multiple Airlines Logo
6:00 am - 6:19 pm
SAT
-
SAL
12h 19m
2 stops
Multiple Airlines Logo
2:53 pm - 9:27 am
SAL
-
SAT
17h 34m
1 stop
$406Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
American Airlines Logo
3:11 pm - 12:19 pm
SAT
-
SAL
22h 08m
2 stops
American Airlines Logo
1:19 pm - 9:36 am
SAL
-
SAT
19h 17m
2 stops
$413American Airlines
Tue, Apr 7 - Tue, Apr 21
American Airlines Logo
10:27 am - 12:43 pm
SAT
-
SAL
27h 16m
1 stop
American Airlines Logo
1:19 pm - 11:15 pm
SAL
-
SAT
8h 56m
1 stop
$416American Airlines
Thu, Apr 2 - Sun, Apr 12
Multiple Airlines Logo
10:22 am - 4:00 pm
SAT
-
SAL
30h 38m
2 stops
Multiple Airlines Logo
2:53 pm - 9:27 am
SAL
-
SAT
17h 34m
1 stop
$419Multiple Airlines
Thu, Mar 5 - Tue, Mar 17
Multiple Airlines Logo
10:26 am - 10:19 pm
SAT
-
SAL
35h 53m
3 stops
Multiple Airlines Logo
2:53 pm - 9:27 am
SAL
-
SAT
17h 34m
1 stop
$425Multiple Airlines
Sat, Feb 28 - Mon, Mar 9
Multiple Airlines Logo
10:26 am - 10:19 pm
SAT
-
SAL
35h 53m
3 stops
Multiple Airlines Logo
6:34 am - 9:30 am
SAL
-
SAT
25h 56m
3 stops
$430Multiple Airlines
Sat, Feb 28 - Mon, Mar 9
Multiple Airlines Logo
10:26 am - 10:19 pm
SAT
-
SAL
35h 53m
3 stops
Multiple Airlines Logo
5:30 am - 9:00 am
SAL
-
SAT
26h 30m
2 stops
$434Multiple Airlines
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 $408 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $734 and $597 respectively.

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 2 weeks before departure, which saves you about 37% 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$167
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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.

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 9308 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

2.0 MediocreSaachi, Feb 2026
IAH - NRT
Read more United Airlines reviews

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

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.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

did not have enough meal for first class passengers so offer us snack

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

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

Information on your arrival and departure airports