₩332,200 Cheap Flights from Detroit (DTW) to Seattle (SEA)

View ₩332,200 flight on Tue, Jul 28, 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 ₩332,200 for one-way flights and ₩624,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jun 18 - Tue, Jun 23
DTW
Detroit
SEA
Seattle
₩624,700 Roundtrip, found 4 days ago
₩624,700
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jun 18 from Detroit to Seattle, returning Tue, Jun 23, priced at ₩624,700 found 4 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩755,300 Roundtrip, found 2 days ago
₩755,300
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩755,300 found 2 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩800,300 Roundtrip, found 2 days ago
₩800,300
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩800,300 found 2 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩815,000 Roundtrip, found 2 days ago
₩815,000
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩815,000 found 2 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩844,700 Roundtrip, found 2 days ago
₩844,700
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩844,700 found 2 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩859,400 Roundtrip, found 2 days ago
₩859,400
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩859,400 found 2 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩889,600 Roundtrip, found 2 days ago
₩889,600
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩889,600 found 2 days ago
Delta
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩904,300 Roundtrip, found 2 days ago
₩904,300
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩904,300 found 2 days ago
United
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩911,700 Roundtrip, found 2 days ago
₩911,700
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩911,700 found 2 days ago
American Airlines
Sun, Jun 28 - Sun, Jul 5
DTW
Detroit
SEA
Seattle
₩934,100 Roundtrip, found 2 days ago
₩934,100
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jun 28 from Detroit to Seattle, returning Sun, Jul 5, priced at ₩934,100 found 2 days ago

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 ₩624,700. 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 kilometers. 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 travelers 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.
Roundtrip price
₩624,700
Distance
3074 km
Average flight time
1 hour 55 mins

Book with confidence

Detroit to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Detroit to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DTW to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Detroit for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Detroit to Seattle Flights
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