Cheap Flights from Dallas Fort Worth International to San Antonio International

Compare Dallas Fort Worth International 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 Dallas Fort Worth International to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Dallas Fort Worth International Airport to San Antonio International Airport? If you want to travel next month, return fares start from Rs38,873. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dallas Fort Worth International to San Antonio International

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

Direct flights from Dallas Fort Worth International to San Antonio International

Dallas Fort Worth International to San Antonio International: Alternative routes

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

Dallas to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundRs19,497
Cheapest month to flyMay
Average flight time1 hr, 12 mins
Most popular airlineAmerican Airlines
Average flights per week481

Finding cheap flights from Dallas Fort Worth International to San Antonio International: Frequently asked questions

The best price we found for a return flight from Dallas Fort Worth International to San Antonio International is Rs38,873. 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.
1 hour and 12 minutes is the average flight time from Dallas Fort Worth International to San Antonio International.
American Airlines, Alaska Airlines and Qatar Airways fly direct from Dallas Fort Worth International to San Antonio International.
As of April 2026, there are 481 flights per week flying from Dallas Fort Worth International to San Antonio International.
The cheapest month to fly from Dallas Fort Worth International to San Antonio International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dallas Fort Worth International Airport to San Antonio International Airport on Wednesday, 20 May 2026.
Yes – the average flight time is 1 hour and 12 minutes.
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, Frontier Airlines and American Airlines offer the cheapest flight tickets to San Antonio International.

Travelling from Dallas/Fort Worth International Airport (DFW) to San Antonio International Airport (SAT): what you need to know

  • The average time for a direct flight from Dallas/Fort Worth International Airport to San Antonio International Airport is 1 hour 5 minutes.

  • Dallas and San Antonio share the same timezone, UTC-5.

  • Each week, there are 120 Dallas/Fort Worth International Airport to San Antonio International Airport flights. If you want to get going as early as possible, select the 07:00 American Airlines flight. If you're eager to make the most of your time before you fly, the last departure is at 22:50 with American Airlines.

  • To ensure you catch your DFW to SAT flight, leave enough time to check in and drop off your luggage. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months like July, it's best to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.

  • Travelling to San Antonio (and then seeing more of United States!) is a cinch with American Airlines. This popular carrier has direct flights from Dallas/Fort Worth International Airport to San Antonio International Airport.

  • The majority of passengers choose to fly with American Airlines on this route.

  • American Airlines is the most punctual carrier operating DFW to SAT flights, with 66.8% of its services arriving as planned.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Dallas/Fort Worth International Airport to San Antonio International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some great stopovers between DFW and SAT include:

    • George Bush Intercontinental Airport

    • William P. Hobby Airport

    • Louis Armstrong New Orleans International Airport

How to find the cheapest flights from Dallas/Fort Worth International Airport (DFW) to San Antonio International Airport (SAT)

  • Rs19,497 is currently the lowest price for a one-way Dallas/Fort Worth International Airport to San Antonio International Airport flight. Return flights start at Rs38,873. These prices can change depending on demand.

  • Get cheap tickets from DFW to SAT by booking six months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • The cheapest month for flights from Dallas/Fort Worth International Airport to San Antonio International Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.

  • Never miss a deal on cheap flights from DFW to SAT by setting up a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Select your ideal 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 Dallas/Fort Worth International Airport to San Antonio International Airport.

Handy information about Dallas/Fort Worth International Airport (DFW)

  • DFW's address is International Pkwy.

  • 73.22% of flights that leave from Dallas/Fort Worth International Airport land at their destination on time.

  • To get to Dallas/Fort Worth International Airport from central Dallas, it takes around 25 minutes if you're planning to drive. This depends on traffic though. It's approximately 32 kilometres from the airport to the city centre.

  • You can expect a journey time of around 3 hours 55 minutes when using public transport.

  • Get your trip off to a hassle-free start by staying near DFW. Whether you're boarding an early flight from Dallas/Fort Worth International Airport to San Antonio International Airport or just don't want to be rushed, these stays are ideal:

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.

  • From San Antonio International Airport, San Antonio is approximately 19 kilometres away. It takes around 20 minutes to reach the centre by car.

  • If you're taking public transport, expect a journey time of around 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • It's time to pick your dates for your flight from Dallas/Fort Worth International Airport to San Antonio International Airport. July is the most popular month to head to San Antonio. If you want a quieter vibe, go in April.

  • Book your flight from Dallas/Fort Worth International Airport to San Antonio International Airport for August if you want to go to San Antonio during its warmest month. You can expect temperatures of between 23ºC and 40ºC.

  • If you like travelling in cooler conditions, search for a cheap ticket from DFW to SAT in January. Average temperatures are between 3ºC and 20ºC then.

Explore more of United States

  • San Antonio has plenty going for it, but there are so many other parts of United States you should also see. Around 306 kilometres east of San Antonio, a visit to Houston will fill your itinerary to the brim. Don't miss top attractions like The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • If you're looking to explore another corner of 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 key highlights.

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