American Airlines flights to San Antonio from $91*

Popular flights to San Antonio on American Airlines

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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Visit San Antonio, Texas

Looking for flight deals to San Antonio, Texas? American Airlines helps support your travel plans with service from major cities like Phoenix, Charlotte, Miami, Chicago and Los Angeles. Whether you're planning a weekend with family or heading to a conference downtown, our flexible options and reliable routes make it easier to choose what works for you. Explore available flights to San Antonio and book your next trip with American today.

Find deals on flights to San Antonio

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Dallas (DFW)to

San Antonio (SAT)
10/04/25 - 10/11/25

Round trip

Economy

from
$91Fare subject to changes
Updated: 4 hours ago

Charlotte (CLT)to

San Antonio (SAT)
08/27/25 - 08/30/25

Round trip

Economy

from
$263Fare subject to changes
Updated: 17 hours ago

Phoenix (PHX)to

San Antonio (SAT)
10/01/25 - 10/08/25

Round trip

Economy

from
$217Fare subject to changes
Updated: 14 hours ago

Philadelphia (PHL)to

San Antonio (SAT)
10/08/25 - 10/15/25

Round trip

Economy

from
$341Fare subject to changes
Updated: 4 hours ago

Miami (MIA)to

San Antonio (SAT)
09/24/25 - 10/01/25

Round trip

Economy

from
$159Fare subject to changes
Updated: 4 hours ago

Los Angeles (LAX)to

San Antonio (SAT)
10/07/25 - 10/14/25

Round trip

Economy

from
$167Fare subject to changes
Updated: 4 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Tips for finding cheap flights to San Antonio

San Antonio welcomes travelers with historic charm and modern flair. Whether you’re planning ahead or jumping on a last-minute deal, we offer several ways to save on airfare.

  • Book early: Booking 1 to 3 months ahead can help you find cheap flights to San Antonio.
  • Be flexible with dates: Tuesdays and Wednesdays are often more affordable travel days.
  • Travel off-peak: Late summer and early January usually bring lower fares and fewer crowds to San Antonio.

Upgrade your flight with Main Cabin Extra

Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

  • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
  • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
  • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

Discover how Main Cabin Extra can enhance your trip.

American Airlines flights to San Antonio from **Flights.FromLowestPrice***

Which airport in San Antonio does American Airlines fly to?

Travelers flying into San Antonio arrive at San Antonio International Airport (SAT), located about 8 miles north of downtown. With its central location and straightforward access, SAT connects visitors to a range of transportation choices that suit many preferences and budgets.

Getting from San Antonio International Airport to downtown San Antonio

Visitors can choose from multiple ground transportation options when traveling from the airport to downtown San Antonio. Whether you're headed for a hotel, conference center or River Walk stroll, you'll find convenient ways to get there.

  • VIA Metropolitan Transit: An affordable bus system that offers service to downtown and other city areas.
  • Taxi / rideshare services: Available at designated pickup spots just outside the terminal, with ride times to downtown averaging 15–20 minutes.
  • Hotel shuttles: Many area hotels provide shuttle service. Travelers should confirm availability and timing with their hotel when making travel arrangements.
  • Rental cars: Rental counters are located at the Consolidated Rental Car Facility connected to the terminal.

Check out SAT Airport's official website for more transportation details.

Discover San Antonio

Best time to visit San Antonio

San Antonio buzzes year-round with culture, cuisine and color, but different seasons offer distinct vibes for visitors.

  • Spring (March – May): Spring delivers ideal temperatures for outdoor events, market strolls and patio dining along the River Walk. Festivals and floral displays add color to the city.
  • Fall (September – November): Autumn offers cooler evenings and vibrant local events, from food and wine festivals to Dia de los Muertos celebrations.

Keep in mind:

  • Summer (June – August): Summer brings warm weather and large crowds, especially near major attractions. Early mornings and evenings are more comfortable for exploring, and hotel deals can often be found.
  • Winter (December – February): Winters are mild and festive, making it a great time for fewer crowds and seasonal charm, especially around the Alamo Plaza and River Walk lights.

Top things to see and do in San Antonio

San Antonio blends centuries-old heritage with a lively, creative spirit. Whether you're into history, art, food or just soaking in the atmosphere, there's something to match your pace.

  • The Alamo: Step into one of the most iconic landmarks in Texas history. This former mission-turned-museum lets you explore exhibits and the story behind the Battle of the Alamo.
  • River Walk: Wander along the San Antonio River through a shaded, vibrant district of restaurants, shops and cultural attractions. Boat tours offer a unique view of the city.
  • San Antonio Museum of Art: Housed in a historic brewery, this museum offers impressive collections ranging from Latin American to Asian art, perfect for a relaxed cultural afternoon.
  • Pearl District: A revitalized area packed with local shops, farmers markets and inventive eateries. It's a great spot for brunch, browsing and people-watching.
  • Japanese Tea Garden: A lush urban escape with koi ponds, stone bridges and seasonal floral displays, tucked into the city's Brackenridge Park.
  • Historic Market Square: Dive into a lively hub of Mexican-American culture with colorful stalls, traditional eats and festive music, day or night.

Booking your trip to San Antonio with American Airlines

San Antonio's mix of historic landmarks, culinary surprises and local charm invites travelers of all kinds. Whether you're traveling solo, with family or for business, American Airlines is ready to help you take off. Book your flight to San Antonio with American today.