€192 Cheap Flights Detroit to Seattle (DTW-SEA)

View €192 flight on Thu, 7 May 2026Opens in a new window

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

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Cheap flights from Detroit to Seattle (DTW-SEA)

Prices were available within the past 7 days and start at €192 for one-way flights and €332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€332 Return, found 3 days ago
€332
Return
found 3 days ago
Select Delta flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €332 found 3 days ago
Delta
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€341 Return, found 3 days ago
€341
Return
found 3 days ago
Select Delta flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €341 found 3 days ago
American Airlines
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€349 Return, found 3 days ago
€349
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €349 found 3 days ago
Delta
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€363 Return, found 3 days ago
€363
Return
found 3 days ago
Select Delta flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €363 found 3 days ago
American Airlines
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€366 Return, found 3 days ago
€366
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €366 found 3 days ago
Delta
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€376 Return, found 3 days ago
€376
Return
found 3 days ago
Select Delta flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €376 found 3 days ago
Delta
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€381 Return, found 3 days ago
€381
Return
found 3 days ago
Select Delta flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €381 found 3 days ago
American Airlines
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€401 Return, found 3 days ago
€401
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €401 found 3 days ago
United
Thu, 28 May - Thu, 4 Jun
DTW
Detroit
SEA
Seattle
€423 Return, found 3 days ago
€423
Return
found 3 days ago
Select United flight, departing Thu, 28 May from Detroit to Seattle, returning Thu, 4 Jun, priced at €423 found 3 days ago
JetBlue Airways
Wed, 19 Aug - Sun, 23 Aug
DTW
Detroit
SEA
Seattle
€765 Return, found 4 days ago
€765
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Detroit to Seattle, returning Sun, 23 Aug, priced at €765 found 4 days ago

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

April is typically the cheapest month to fly

From €161 - €291 per traveller.

Frequently asked questions

How much is a flight from Detroit Metro Airport to Seattle - Tacoma Intl. Airport (SEA)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Metro Airport and Seattle - Tacoma Intl. Airport (SEA) start from €332. Book now to secure the best price for your exciting adventure. 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 Metro Airport to Sea-Tac Airport?
This can vary from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
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 Metropolitan Wayne County Airport (DTW) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Metro Airport to Sea-Tac Airport?
The flight distance from Detroit Metropolitan Wayne County Airport (DTW) to Sea-Tac Airport is 3,100 kilometres. Pack yourself a snack, a drink and a laptop filled with movies. Keep yourself busy in the air and time will zip by.
Which airlines fly direct from Metro Airport to SEA?
Delta Air Lines (DL) is one of the preferred choices for many travellers flying between Detroit Metro Airport and Seattle - Tacoma Intl. Airport (SEA). Choose from the 112 flights it operates on this route each month. Alaska Airlines (AS) is another option. It operates 30 flights a month. Between these two airlines, you'll be able to find a great deal from Detroit to SeaTac.
Are Detroit Metro Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Detroit Metropolitan Wayne County Airport (DTW) to SEA can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start your travel planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made frequently.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Seattle - Tacoma Intl.
Return price
€332
Distance
3074 km
Average flight time
1 hour 59 mins

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