$119 Cheap American Airlines flights Miami (MIA) to Seattle (SEA)

Finding cheap one-way American Airlines flights from MIA to SEA from $119 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $237 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.

January is one of the cheapest months to fly to Seattle with American Airlines. You could also find excellent prices on one-way and return fares in February.

For cheap American Airlines fares from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**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.

American Airlines has direct flights from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA), with 7 departures every week. Simply select the “Nonstop” and “Airline” filters during your search on Expedia to find all direct American Airlines flights to SEA.

The travel time for a direct American Airlines flight from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA) takes approximately 6h 56m.

The earliest flight from MIA to SEA with American Airlines leaves at 7:30PM UTC-5. You’ll touch down at 11:26PM UTC-8. The final American Airlines flight of the day leaves at 7:30PM UTC-5 and arrives at 11:26PM UTC-8. With around 20% fewer cancellations for early and mid-morning departures, setting off early is often the best option.**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 Miami Intl. Airport (MIA) to Seattle, and you’ll probably touch down at Seattle - Tacoma Intl. Airport (SEA). This is the airline’s primary hub in this destination.

Jet off on an American Airlines flight from Miami Intl. Airport (MIA) to Seattle - Tacoma Intl. Airport (SEA), and you’ll likely be seated on an Airbus A321neo. Bear in mind though, that the aircraft type can vary depending on operational demands.

Depending on the ticket type you purchased, a fee may apply if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure flexible plane tickets, select our “Changes included” and “No cancel fee” boxes when searching for flights. For more details on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”