¥20,350 Cheap Flights from Detroit (DTW) to Seattle (SEA)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Seattle-Tacoma International Airport (SEA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Detroit to Seattle (DTW-SEA)

Prices were available within the past 7 days and start at ¥20,350 for one-way flights and ¥40,770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
American Airlines
American Airlines
American Airlines
American Airlines
Delta
Delta
American Airlines
United

Find the cheapest month to fly from Detroit (DTW) to Seattle (SEA)

January is typically the cheapest month to fly

From ¥18,724 - ¥54,015 per traveler.

Frequently asked questions

How much is a flight from Metro Airport to Sea-Tac Airport?
The lowest price advertised for a round-trip flight from Detroit Metropolitan Wayne County Airport (DTW) to Seattle - Tacoma Intl. Airport (SEA) is ¥40,770. But you better act quick. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metropolitan Wayne County Airport (DTW) to Seattle - Tacoma Intl. Airport (SEA)?
Most flights can be canceled online, but every air carrier has its own terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Metro Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Detroit Metro Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Detroit Metro Airport to Seattle - Tacoma Intl. Airport (SEA)?
You may like to bring your own entertainment (like some downloaded TV shows), as it takes around 4 hours and 58 minutes to jet to Sea-Tac Airport from DTW. A good pair of noise-canceling earphones will be handy too.
How far is the flight from Metro Airport to Seattle - Tacoma Intl. Airport (SEA)?
The flight distance from Detroit to SeaTac is 3,100 kilometers. Pack yourself a snack, a drink and a good book to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Detroit Metropolitan Wayne County Airport (DTW) to Sea-Tac Airport?
Delta Air Lines (DL) is a top choice. It operates 143 flights between Detroit Metropolitan Wayne County Airport (DTW) and Sea-Tac Airport each month. Love some more options? Check out the ticket prices from Alaska Airlines (AS). This carrier offers 60 flights every month between these destinations.
Are Detroit Metro Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from Detroit Metro Airport to Sea-Tac Airport surfacing a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
¥40,770
Distance
3074 km
Average flight time
1 hour 54 mins

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.