Cheap Flights from Detroit to Seattle from £67️ (DTT-SEA)

Flights from Detroit to Seattle

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Flights from Detroit to Seattle Starting at CNY 67

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Detroit to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Sun Country Airlines

From £95

Delta Air Lines

From £100

American Airlines

From £112

Frontier Airlines

From £127

Jetblue Airways

From £131

Spirit Airlines

From £147

Southwest Airlines

From £148

United Airlines

From £206

Alaska Airlines

From £327

ANA airlines

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Alternative Routes from Detroit to Seattle

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Detroit to Seattle.

Cheapest
DTW
11:00
12h 35m
1 transfer
SEA
20:35
Detroit Metropolitan Wayne County Airport - Seattle-Tacoma International Airport
Tue, Apr 23Frontier Airlines
£127
DTW
11:00
12h 35m
1 transfer
SEA
20:35
Detroit Metropolitan Wayne County Airport - Seattle-Tacoma International Airport
Tue, Apr 23Frontier Airlines
£127
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Detroit (DTT) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Detroit to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Detroit (DTT) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around £303.
How long is the flight from Detroit (DTT) to Seattle (SEA)?
It takes about 4 hours 57 minutes to fly from Detroit (DTT) to Seattle (SEA).
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
What are the most popular airlines that fly from Detroit (DTT) to Seattle (SEA)?
Airlines with flights from Detroit (DTT) to Seattle (SEA): Virgin Atlantic, Alaska Airlines, American Airlines, Delta Air Lines, KLM, Air France, Air Tahiti Nui, Korean Air and Japan Airlines.
What's the most popular airline for direct flights from Detroit (DTT) to Seattle (SEA)?
Alaska Airlines operates 1 direct flights from Detroit (DTT) to Seattle (SEA).
How many airports in Seattle (SEA)?
There are 3 airport(s) in Seattle (SEA): King County (Boeing Field) International Airport, Lake Union Sea Plane Base and Seattle-Tacoma International Airport.

How to find a cheap flight from Detroit to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to Seattle. Book your flights at the right time and save more.

Book Early

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Check One-way Fares

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Flight Information from Detroit to Seattle

Cheapest direct flight price	£66
Cheapest return ticket price	£140
Cheapest month	April
Peak season for travel	July
Flight distance	3,109.56km
Average flight time	4 hours 57 minutes
Popular airline	Alaska Airlines