Cheap American Airlines flights St. Louis (STL) to Wichita Falls (SPS)

Use the “Price (lowest to highest)” filter on Expedia to find cheap American Airlines round-trip flights from STL to SPS. Affordable one-way tickets are also available.**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.

Browse for return or one-way flights to Wichita Falls in February or September. You could find lower fares with American Airlines during these off-peak travel months.

Look for cheap American Airlines flights from Lambert-St. Louis Intl. Airport (STL) to Sheppard Air Force Base Airport (SPS) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Enter your dates, hit search and select “Nonstop” on Expedia to browse any direct flights from STL to SPS with American Airlines or another airline.

Search American Airlines’s earliest flights from STL to SPS by selecting our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures are also 20% less likely to be canceled.**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.

Sheppard Air Force Base Airport (SPS) is the primary Wichita Falls gateway for American Airlines flights from Lambert-St. Louis Intl. Airport (STL).

In most cases, you can modify or cancel your flight, although additional fees may apply if you booked more than 24 hours ago. Need flexible options? Apply the “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you need to adjust your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for more information.