$99 Cheap United flights Amarillo (AMA) to San Antonio (SAT)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap United Airlines round-trip flights from $197 from AMA to SAT. Affordable one-way fares from $99 are available as well.**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.

Search for round-trip or one-way flights to San Antonio in January or September. You could find a cheap fare with United Airlines during these off-season months.

Start searching one to three months before your departure to get cheap fares on United Airlines flights from Rick Husband Amarillo Intl. Airport (AMA) to San Antonio Intl. Airport (SAT). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic trips.*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 find out if there’s a direct trip from AMA to SAT with United Airlines or other airlines, check the “Nonstop” box when searching for tickets.

Search United Airlines’s earliest flights from AMA to SAT by using our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also experience 20% 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.

Board a United Airlines flight from Rick Husband Amarillo Intl. Airport (AMA) to San Antonio, and you’ll likely come in to San Antonio Intl. Airport (SAT). This is the airline’s primary hub here.

With a rewarding loyalty program, United Airlines is a favorite of many passengers departing from AMA to SAT. Plus, if you’re a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that time. For further information about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to make changes without being charged, tick the “Changes included” and “No cancel fee” filters when organizing your next adventure.