$338 Cheap American Airlines flights Texarkana (TXK) to San Antonio (SAT)

Landing cheap one-way American Airlines flights from TXK to SAT from $338 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $309 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to fly to San Antonio with American Airlines. You could also find great deals on return and one-way tickets in September.

For cheap American Airlines fares from Texarkana Regional Airport (TXK) to San Antonio Intl. Airport (SAT), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct journey from TXK to SAT with American Airlines or any other airlines, check the “Nonstop” box when browsing for flights.

To find the earliest departure from TXK to SAT with American Airlines, filter your search by “Early Morning” and “Morning.” Booking an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Antonio Intl. Airport (SAT) is the primary San Antonio gateway for American Airlines flights from Texarkana Regional Airport (TXK).

Changes are generally free within 24 hours of booking, but your airline may charge you after that time. For more information about modifying your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to update your itinerary without extra charges, apply the “Changes included” and “No cancel fee” filters when planning your trip.