Cheap American Airlines flights Champaign (CMI) to Fort Myers (RSW)

Finding cheap one-way American Airlines flights from CMI to RSW on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $386 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.

August is one of the least expensive months to jet away to Fort Myers with American Airlines. You could also find great prices on one-way and round-trip fares in September.

Search for cheap American Airlines flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Southwest Florida Intl. Airport (RSW) one to three months prior to your day of departure. 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 of the week to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Click on our “Nonstop” filter when looking for direct American Airlines flights from CMI to RSW. You’ll also be able to compare other airlines offering the same nonstop journey.

To find the earliest departures from CMI to RSW with American Airlines, filter your results by “Early Morning” and “Morning.” Choosing an early flight generally means cancellations are less likely.**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.

American Airlines flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Fort Myers come in to Southwest Florida Intl. Airport (RSW). This is the main gateway to this destination.

Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For more information about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your itinerary without being charged, apply the “Changes included” or “No cancel fee” filter when organizing your next break.