$142 Cheap Flights from Detroit to Seattle

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Detroit Metropolitan Wayne County to Seattle - Tacoma Intl.

Amazing DTW to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $309 round trip and $142 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for DTW to SEA

CarrierFlightDepart DTWArrive SEASat
5/21
Sun
5/22
Mon
5/23
Tue
5/24
Wed
5/25
Thu
5/26
Fri
5/27
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AS129307:15 am09:10 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL125108:25 am10:25 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL83000:52 pm02:45 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL223204:00 pm05:57 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL68206:10 pm08:03 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL43909:15 pm11:08 pm
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AS79207:41 pm09:35 pm
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Frequently asked questions

 

Traveling From Detroit Metropolitan Wayne County
Traveling To Seattle - Tacoma Intl.
Shortest Flight Time 4 hours 52 mins
Earliest Departure Time 8:25AM EDT
Latest Departure Time 9:15PM EDT
Lowest Flight Price $309

Route Info

Flight path for flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport

Distance:
1,932.00 miles

Airlines & Aircraft Used on DTW to SEA Flight Routes

Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
Delta Air Lines
Airbus A320-100/200
Delta Air Lines
Airbus A321-100/200
Delta Air Lines
Canadair Regional Jet 700
Jet Airways (India)
Airbus A320-100/200
United Airlines
Embraer EMB.110 Bandeirnate

Discover our best flights from Detroit DTW to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Detroit DTW to Seattle SEA at the right price  

Airfares to Seattle SEA from Detroit DTW currently cost between $309 and $358. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Detroit DTW to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Detroit DTW to Seattle SEA on Travelocity starting at $142. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Detroit DTW quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from DTW to take around 4 hour(s) 52 min(s).  

 

Find our cheapest airfares for flights from Detroit DTW to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from DTW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Detroit DTW to Seattle SEA today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Detroit DTW to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Detroit DTW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from DTW have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Detroit DTW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.