Cheap Flights from San Salvador to San Antonio International

Compare San Salvador to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

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Flight deals from San Salvador to San Antonio International

Looking for a cheap last-minute deal or the best return flight from San Salvador Airport to San Antonio International Airport? If you want to travel next month, return fares start from Rs172,141. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Salvador to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Salvador to San Antonio International flights are currently cheapest in September.

San Salvador to San Antonio International: Alternative routes

Compare routes from San Salvador to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

San Salvador to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundRs77,253
Cheapest month to flyOctober

Finding cheap flights from San Salvador to San Antonio International: Frequently asked questions

The best price we found for a return flight from San Salvador to San Antonio International is Rs149,950. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Salvador to San Antonio International. But we found flights with one or more stops from Rs150,252.
As of May 2026, there are no flights flying from San Salvador to San Antonio International.
The cheapest month to fly from San Salvador to San Antonio International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Salvador Airport to San Antonio International Airport on Thursday, 16 July 2026.
No airlines currently offer direct flights between San Salvador Airport and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to San Antonio International.

Travelling from El Salvador International Airport (SAL) to San Antonio International Airport (SAT): what you need to know

  • San Antonio's timezone is UTC-5, making San Antonio one hour ahead of San Salvador.

  • Your SAL to SAT flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as August, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a high season in general.

  • Think about adding a stopover when booking your ticket from El Salvador International Airport to San Antonio International Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between SAL and SAT:

    • Cancun International Airport

    • Dallas/Fort Worth International Airport

    • George Bush Intercontinental Airport

How to find the cheapest flights from El Salvador International Airport (SAL) to San Antonio International Airport (SAT)

  • Right now, Rs77,253 is the cheapest price we've found for a one-way El Salvador International Airport to San Antonio International Airport flight. The best price for a return ticket is Rs150,252. Keep in mind that fares may change due to availability at the time of booking.

  • It's a good idea to book as early as possible if you're hoping to get cheap tickets from SAL to SAT. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the lowest price in every month when looking for your flight from El Salvador International Airport to San Antonio International Airport.

  • Never miss a deal on cheap flights from SAL to SAT by setting up a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from El Salvador International Airport to San Antonio International Airport.

Handy information about El Salvador International Airport (SAL)

  • El Salvador International Airport has a strong on-time performance, so flight disruptions are less likely. Departures from SAL land on schedule 84.27% of the time.

  • El Salvador International Airport is around 40 kilometres from central San Salvador. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 40 minutes or so to arrive, depending on the traffic.

  • Searching for a handy hotel close to SAL? If you're catching an early flight from El Salvador International Airport to San Antonio International Airport, these stays will put you moments from your departure gate:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • You'll find SAT at 9800 Airport Boulevard.

  • San Antonio International Airport to central San Antonio has a drive time of about 20 minutes. It's approximately 19 kilometres away.

  • Travelling to the centre on public transport typically takes 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • The quietest month for a flight from El Salvador International Airport to San Antonio International Airport is April, while July is the most popular. Choose the ideal time to visit San Antonio based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in San Antonio is August, with the temperature ranging between 23ºC and 40ºC. Lock in your flights from El Salvador International Airport to San Antonio International Airport in this month if you enjoy this type of weather.

  • Look for cheap tickets from SAL to SAT in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 20ºC on average.

Explore more of United States

  • San Antonio has plenty to offer, but there are so many other parts of United States just waiting to be discovered. Around 306 kilometres east of San Antonio, a visit to Houston will keep your itinerary busy. Check out popular attractions like The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • If you're interested in discovering another major destination in United States, consider Dallas, about 402 kilometres north-east of San Antonio. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.