$109 Cheap American Airlines flights St. Louis (STL) to Orlando (MCO)

Landing cheap one-way American Airlines flights from STL to MCO from $109 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $211 for your next exciting adventure.**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.

September is one of the least expensive months to get away to Orlando with American Airlines. You could also find great deals on one-way and return fares in October.

Begin your search one to three months ahead of your travel date to score cheap fares on American Airlines flights from Lambert-St. Louis Intl. Airport (STL) to Orlando Intl. Airport (MCO). 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.* Time it well, and you can enjoy significant savings on domestic flights.*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.

Simply enter your dates, hit search and tick the “Nonstop” filter on Expedia to find any direct flights from STL to MCO with American Airlines or other airlines.

Search American Airlines’s earliest flights from STL to MCO by checking our “Morning” and “Early Morning” filters. Not only will you get to where you’re going sooner, early departures also have a 20% less chance of being 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.

Jump on an American Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Orlando, and you’ll most likely come in to Orlando Intl. Airport (MCO). This is the airline’s primary hub in this destination.

Depending on your ticket type, a fee will generally apply if you cancel or change your booking more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you look for flights. For more details on modifying or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”