$140 Cheap American Airlines flights Grand Rapids (GRR) to Seattle (SEA)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap American Airlines return flights from $203 from GRR to SEA. Affordable one-way fares from $140 are also available.**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 round-trip tickets in February.

Begin your search one to three months ahead of your travel date to get cheap fares on American Airlines flights from Gerald R. Ford Intl. Airport (GRR) to Seattle - Tacoma Intl. Airport (SEA). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to 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.* Nail your timing, and you can enjoy significant savings on domestic journeys.*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 figure out if there’s a direct journey from GRR to SEA with American Airlines or other carriers, check the “Nonstop” box when searching for flights.

Filter your results by “Morning” and “Early Morning” to browse the earliest departures from GRR to SEA. Taking off early means flight 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.

Jump on an American Airlines flight from Gerald R. Ford Intl. Airport (GRR) to Seattle, and you’ll most likely land at Seattle - Tacoma Intl. Airport (SEA). This is the airline’s main hub in this city.

Changes are often free within 24 hours of making your booking, but your airline may add a charge after that time. For further details about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to make changes without additional costs, check the “No cancel fee” or “Changes included” filter when planning your next break.