Cheap Flights To San Antonio 2026

San Antonio Flights as Low as $199

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Delta
Tue, Sep 15 - Wed, Sep 16
MCI
Kansas City Intl.
SAT
San Antonio Intl.
$217
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Sep 15 from Kansas City Intl. to San Antonio Intl., returning Wed, Sep 16, priced at $217 found 21 hours ago
Southwest Airlines
Delta
Thu, Oct 8 - Mon, Oct 12
ATL
Hartsfield-Jackson Atlanta Intl.
SAT
San Antonio Intl.
$217
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 8 from Hartsfield-Jackson Atlanta Intl. to San Antonio Intl., returning Mon, Oct 12, priced at $217 found 2 days ago
Southwest Airlines
Frontier Airlines
United
Tue, Sep 15 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
SAT
San Antonio Intl.
$237
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to San Antonio Intl., returning Mon, Sep 21, priced at $237 found 3 days ago
Delta
Wed, Sep 16 - Sat, Sep 19
ATL
Hartsfield-Jackson Atlanta Intl.
SAT
San Antonio Intl.
$237
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to San Antonio Intl., returning Sat, Sep 19, priced at $237 found 1 day ago
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Frontier Airlines
Frontier Airlines

Cheap San Antonio Flights

Cowboy culture, museums, and that incredible Texan charm all come together in San Antonio. By taking advantage of low cost San Antonio flights for seniors and AARP members, you can head to the heart of Texas without digging into your nest egg. After all, there are only a few better ways to spend your retirement than enjoying San Antonio's warm weather, visiting the world-famous Alamo, and checking out attractions like the Institute of Texan Cultures and the San Antonio Museum of Art. Start planning the perfect San Antonio vacation today by scooping up our no-booking fee AARP member and senior flight deals to San Antonio, Texas.

When you're ready to plan your getaway to Texas, look no further. The AARP Travel Center Powered by Expedia can get airfare tickets at low prices thanks to San Antonio flight deals for AARP members. In addition to cheap flights for seniors and AARP members to and from San Antonio TX, we can help you book the best San Antonio hotels and even find you great deals on car rentals. Retirees who save money thanks to their AARP membership can take that extra cash and really indulge while in Texas. You might want to boost your itinerary with a trip to the annual Fiesta Celebration, tickets to a San Antonio Spurs game, or even an unforgettable helicopter tour of the Alamo.