$104 Cheap American Airlines flights Fort Myers (RSW) to Seattle (SEA)

Finding cheap one-way American Airlines flights from RSW to SEA from $104 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $207 for your next getaway.**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.

American Airlines flights to Seattle are typically cheaper in the quieter months of January and February. Whether you need a one-way or a return ticket, you could find a better deal then.

Look for cheap American Airlines flights from Southwest Florida Intl. Airport (RSW) to Seattle - Tacoma Intl. Airport (SEA) one to three months ahead of 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. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically 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.

To find out if there’s a direct trip from RSW to SEA with American Airlines or other airlines, check the “Nonstop” box when looking for tickets.

To find the earliest departures from RSW to SEA with American Airlines, filter your results by “Early Morning” and “Morning.” Choosing an early flight generally 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.

Board an American Airlines flight from Southwest Florida Intl. Airport (RSW) to Seattle, and you’ll most likely arrive at Seattle - Tacoma Intl. Airport (SEA). This is the airline’s primary hub in this destination.

It’s usually possible to modify or cancel your flight, although additional fees may apply if your booking was made more than 24 hours ago. Need flexible options? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to adjust your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for further information.