A riverside walkway with colorful umbrellas, a stone bridge, and historic buildings.

Cheap Flights to San Antonio , TX

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Frequently asked questions

How do I find cheap flights to San Antonio that have flexible change policies?
Search for low-cost seats to San Antonio, then mark the "No change fee" box directly underneath the "Flexible change policies" filter. It's as simple as that. We know that plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to San Antonio?
When it's time for your next adventure, these top carriers will make traveling to San Antonio a total breeze:
  • American Airlines - 728 flights to or near San Antonio each month, including 728 flights to San Antonio Intl. Airport (SAT) per month.
  • United Airlines - 559 flights to or near San Antonio each month, including 559 flights to San Antonio Intl. Airport (SAT) per month.
How can I find cheap tickets to San Antonio?
One of the best ways to bag cheap tickets to San Antonio is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The best price for a flight to San Antonio in the last seven days was . Booking ahead of time will usually help you pick up an even bigger bargain.
How much is a flight to San Antonio?
In the last seven days, round-trip tickets to San Antonio sold from just and reached a maximum cost of . For one-way trips leaving (), the cheapest seat during this time was .
What are the most popular airports to fly into in San Antonio?
A major gateway to San Antonio, about 3,298 flights touch down at San Antonio Intl. Airport (SAT) every month. Scout around for the best deal, reserve your fare and prepare to enjoy the best of this wonderful region.
When is the cheapest time to fly to San Antonio?
Depart for San Antonio early in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to jump on a plane, followed by Monday. If you're eager to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to San Antonio?
In the last seven days, tickets to San Antonio varied between and . Prices depend on multiple things, particularly the time of departure, airline, seating class and how early the fare is booked.
What months are the cheapest to book a flight to San Antonio?
The ideal month to book a fantastic deal to San Antonio is February, whereas prices are at a premium in December. Steer clear of this month if you're watching your pennies.
How long is a flight to San Antonio?
It could take you a couple of hours or more — it mostly depends on which part of the USA you're coming from. The average flight times for these busy domestic routes to San Antonio will give you a good idea of what you can expect:
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Antonio Intl. Airport (SAT) - 1 hour and 11 minutes
  • Denver, CO (DEN-Denver Intl.) to San Antonio Intl. Airport (SAT) - 2 hours and 11 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to San Antonio Intl. Airport (SAT) - 2 hours and 31 minutes
What are the best things to do in San Antonio?
  • Start your San Antonio break in the popular city of Boerne. There's lots to keep you occupied here, from noteworthy attractions like Boerne City Lake Park to fantastic food, arts, nightlife plus more.
  • Boerne features a humid subtropical climate. But before you take off, investigate what the weather will be up to when you're there. Dry, wet, hot or cold, it's smart to arrive prepared.
  • Around 113 kilometers to the northeast of Boerne, Austin also deserves a place on your itinerary. Popular sights at this location include Round Rock Multipurpose Complex — be sure to swing by.

Book with confidence

Find Your Flights to San Antonio SAT

Cheap flights to San Antonio (SAT)

Get started finding a cheap flight to San Antonio on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Antonio.

Roundtrip prices range from - , and one-ways to San Antonio start as low as .

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to San Antonio (SAT)

You have several options for which airline you choose to travel with to San Antonio. There are airlines flying into SAT: . 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to San Antonio (SAT) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SAT in and in for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to San Antonio SAT

Travel information

Destination airport
San Antonio
Destination airport IATA code
SAT