United States
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SAT - SAL

$277 Find Cheap Flights from San Antonio to San Salvador - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$592
Typical prices: $516-$718
Multiple Airlines
Wed 12/5Fri 3/2
SAT - SAL • 1 stop
Cheapest one-way
$277
Typical prices: $229-$423
Multiple Airlines
Thu 12/6
SAT - SAL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Antonio and San Salvador. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 35% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Mexico City Benito Juarez (MEX)
Cheapest • Avg $595 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 55m (one-way)
Insights
Insights
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We hope you love your trip to San Salvador!

Cheap Flights from San Antonio to San Salvador (SAT-SAL)

 

Cheap flights from San Antonio to San Salvador with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sat, Dec 5 - Tue, Mar 2
Multiple Airlines Logo
8:53 pm - 2:02 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
17h 09m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
7:47 pm - 8:01 amSAL  San Salvador El Salvador Intl-SAT San Antonio
12h 14m1 stop Mexico City Benito Juarez
$592Multiple Airlines
Sun, Dec 6 - Tue, Mar 2
Multiple Airlines Logo
8:53 pm - 2:02 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
17h 09m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
7:47 pm - 8:01 amSAL  San Salvador El Salvador Intl-SAT San Antonio
12h 14m1 stop Mexico City Benito Juarez
$592Multiple Airlines
Tue, Dec 8 - Tue, Mar 2
Multiple Airlines Logo
8:53 pm - 12:05 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
15h 12m1 stop Mexico City Benito Juarez
Multiple Airlines Logo
7:47 pm - 8:01 amSAL  San Salvador El Salvador Intl-SAT San Antonio
12h 14m1 stop Mexico City Benito Juarez
$601Multiple Airlines
Thu, Feb 18 - Mon, Feb 22
United Airlines Logo
12:24 pm - 9:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
8h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
4:40 pm - 8:54 amSAL  San Salvador El Salvador Intl-SAT San Antonio
16h 14m1 stop Houston George Bush Intcntl
$609United Airlines
Thu, Feb 18 - Mon, Feb 22
United Airlines Logo
2:15 pm - 9:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 04m1 stop Houston George Bush Intcntl
United Airlines Logo
4:40 pm - 8:54 amSAL  San Salvador El Salvador Intl-SAT San Antonio
16h 14m1 stop Houston George Bush Intcntl
$609United Airlines
Mon, Jan 18 - Mon, Jan 25
Delta Logo
5:30 am - 1:10 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:35 pm - 12:28 amSAL  San Salvador El Salvador Intl-SAT San Antonio
9h 53m1 stop Atlanta Hartsfield-Jackson
$612Delta
Thu, Feb 25 - Tue, Mar 2
United Airlines Logo
2:15 pm - 9:19 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 04m1 stop Houston George Bush Intcntl
United Airlines Logo
2:50 pm - 9:17 pmSAL  San Salvador El Salvador Intl-SAT San Antonio
6h 27m1 stop Houston George Bush Intcntl
$629United Airlines
Thu, Feb 18 - Mon, Feb 22
American Airlines Logo
6:00 am - 2:50 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
8h 50m1 stop Dallas/Fort Worth
American Airlines Logo
4:13 pm - 9:36 amSAL  San Salvador El Salvador Intl-SAT San Antonio
17h 23m2 stops Miami Dallas/Fort Worth
$656American Airlines
Thu, Feb 18 - Mon, Feb 22
American Airlines Logo
7:06 pm - 3:17 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
20h 11m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:55 pm - 8:30 amSAL  San Salvador El Salvador Intl-SAT San Antonio
16h 35m1 stop Dallas/Fort Worth
$656American Airlines
Sun, Jan 24 - Sun, Feb 28
Delta Logo
5:30 am - 1:10 pmSAT  San Antonio-SAL San Salvador El Salvador Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:35 pm - 12:28 amSAL  San Salvador El Salvador Intl-SAT San Antonio
9h 53m1 stop Atlanta Hartsfield-Jackson
$662Delta

Price, demand and travel trends for San Antonio to San Salvador flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from San Antonio to San Salvador. It’s 12% cheaper than the average day, while Saturday is the most expensive, with prices 22% higher.

What’s the cheapest month to fly from San Antonio to San Salvador?

•April is the cheapest month to fly from San Antonio to San Salvador at $392 round-trip.
•December ($950) and August ($697) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Antonio to San Salvador the cheapest?

Flights from San Antonio to San Salvador are cheapest 22 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for San Antonio to San Salvador flights

Low season

May

Cheapest flight

$277
Beat the crowds with an average 41% drop in travelers.
The most popular month to fly with an average 111% increase in travelers.
One-way flight from San Antonio to San Salvador

When to book flights from San Antonio to San Salvador

Are your dates flexible? Find out the best times to travel from San Antonio to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to San Salvador flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Antonio to San Salvador?

    Only Economy Class is available on flights from San Antonio to San Salvador.

  • How long is a flight from San Antonio to San Salvador?

    A nonstop flight from San Antonio to San Salvador takes 00m, covering 1,263 miles.

  • Do I need a passport to fly from San Antonio to San Salvador?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Antonio to San Salvador flight?

    Round-trip flights from San Antonio to San Salvador range from $516 to $718, with an average of $601 over the past 12 months. Anything below $516 counts as a good deal.

  • How expensive are last-minute San Antonio to San Salvador flights?

    Last-minute fares on this route (booked within two weeks of departure) run 26% above the $601 route average. Book 22 weeks before departure for the lowest fares.

  • Have flight prices from San Antonio to San Salvador changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $592 to $3,302. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from San Antonio to San Salvador looking right now?

    One-way fares from San Antonio to San Salvador are currently higher than usual. Average one-way flight prices are about $334, which is 5% above the typical average for this route.

  • What car rental options are available at San Salvador El Salvador Intl Airport (SAL)?

    San Salvador El Salvador Intl Airport (SAL) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:

    • Budget
    • Europcar
    • Sixt
    • Hertz
    • Fox

  • Which airports can I use when flying from San Antonio to San Salvador?

    Flights from San Antonio to San Salvador usually depart from San Antonio (SAT) and arrive at San Salvador El Salvador Intl (SAL).

  • Which airports do connecting flights from San Antonio to San Salvador pass through?

    One-stop flights from San Antonio to San Salvador most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 84% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections
    • Miami (MIA) - 4% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from San Antonio to San Salvador?

    Yes. Flexible dates can save you up to 28% on flights from San Antonio to San Salvador. Monday is the cheapest departure day at $533 round-trip on average, while Saturday is the most expensive at $734, a difference of $201.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Antonio to San Salvador?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 55m, compared with 7h 12m via Houston George Bush Intcntl (IAH) and 8h 13m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between San Antonio and San Salvador?

    San Salvador is 1 hour behind San Antonio (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking San Antonio to San Salvador flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $533, about $201 less than Saturday fares (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Antonio to San Salvador trip for April. Fares historically average $392 round-trip in that month - typically $558 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from San Antonio to San Salvador

Complete your trip to San Salvador with a hotel stay or car rental

Car rentals in San Salvador
Hotels in San Salvador
Vacations in San Salvador