$154 Cheap American Airlines flights Panama City (ECP) to Seattle (SEA)

Finding cheap one-way American Airlines flights from ECP to SEA from $154 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $343 for your next 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.

American Airlines flights to Seattle are often cheaper in the quieter months of January and February. Whether you’re in search of a round-trip or one-way ticket, you could land a better deal then.

Look for cheap American Airlines flights from Northwest Florida Beaches Intl. Airport (ECP) to Seattle - Tacoma Intl. Airport (SEA) one to three months before 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 type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day 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.

To see if there’s a direct route from ECP to SEA with American Airlines or another carrier, select the “Nonstop” filter when searching for tickets.

To find the earliest departures from ECP to SEA with American Airlines, sort your results by “Morning” and “Early Morning.” Booking 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.

Board an American Airlines flight from Northwest Florida Beaches Intl. Airport (ECP) to Seattle, and you’ll most likely come in to Seattle - Tacoma Intl. Airport (SEA). This is the airline’s primary hub in this city.

Depending on the type of ticket you purchased, a fee typically applies if you cancel or change your booking more than 24 hours after confirmation. To find flexible fares, select our “Changes included” or “No cancel fee” filter when searching for flights. For more information on canceling or changing your reservation, go to “Trips,” select your flight and tick “Manage Booking.”