Cheap Flights From Detroit Metropolitan Wayne County (DTW) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Detroit (DTW) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $248 round trip and CA $155 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Feb 20 - Sat, Feb 28
DTW
Detroit
SEA
Seattle
CA $248 Roundtrip, found 6 days ago
CA $248
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Feb 20 from Detroit to Seattle, returning Sat, Feb 28, priced at CA $248 found 6 days ago
Mon, Jan 12 - Tue, Jan 20
DTW
Detroit
SEA
Seattle
CA $249 Roundtrip, found 6 days ago
CA $249
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Detroit to Seattle, returning Tue, Jan 20, priced at CA $249 found 6 days ago
Fri, Jan 9 - Tue, Jan 13
DTW
Detroit
SEA
Seattle
CA $269 Roundtrip, found 6 days ago
CA $269
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jan 9 from Detroit to Seattle, returning Tue, Jan 13, priced at CA $269 found 6 days ago
Wed, Jan 14 - Sat, Jan 24
DTW
Detroit
SEA
Seattle
CA $272 Roundtrip, found 9 hours ago
CA $272
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Jan 14 from Detroit to Seattle, returning Sat, Jan 24, priced at CA $272 found 9 hours ago
Thu, Jan 15 - Wed, Jan 28
DTW
Detroit
SEA
Seattle
CA $273 Roundtrip, found 12 hours ago
CA $273
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Jan 15 from Detroit to Seattle, returning Wed, Jan 28, priced at CA $273 found 12 hours ago
Fri, Feb 20 - Mon, Feb 23
DTW
Detroit
SEA
Seattle
CA $274 Roundtrip, found 13 hours ago
CA $274
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Feb 20 from Detroit to Seattle, returning Mon, Feb 23, priced at CA $274 found 13 hours ago
Sat, Jan 10 - Sat, Jan 17
DTW
Detroit
SEA
Seattle
CA $275 Roundtrip, found 2 hours ago
CA $275
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Detroit to Seattle, returning Sat, Jan 17, priced at CA $275 found 2 hours ago
Mon, Mar 9 - Mon, Mar 16
DTW
Detroit
SEA
Seattle
CA $275 Roundtrip, found 6 days ago
CA $275
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 9 from Detroit to Seattle, returning Mon, Mar 16, priced at CA $275 found 6 days ago
Thu, Jan 8 - Wed, Jan 14
DTW
Detroit
SEA
Seattle
CA $276 Roundtrip, found 4 hours ago
CA $276
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Detroit to Seattle, returning Wed, Jan 14, priced at CA $276 found 4 hours ago
Tue, Jan 27 - Sat, Jan 31
DTW
Detroit
SEA
Seattle
CA $279 Roundtrip, found 4 days ago
CA $279
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Detroit to Seattle, returning Sat, Jan 31, priced at CA $279 found 4 days ago

Frequently asked questions

Are there direct flights from Detroit Metro Airport to SEA?
Your next incredible adventure is on the other side of a single flight. You can jet direct from Detroit Metropolitan Wayne County Airport (DTW) to Seattle - Tacoma Intl. Airport (SEA) with multiple airlines, including Delta and Alaska Airlines.
What airlines fly from Metro Airport to SEA?
There are a few airlines that offer direct flights between Detroit and Seattle. Delta (DL) is one of the most reputable. This carrier offers around 117 flights every month. You'll want to also pore through the deals on offer from Alaska Airlines (AS). This airline operates 30 flights every month on the Detroit to Seattle route. Be sure to compare the two to walk away with the best fare.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Detroit (DTW)

Travelers at DTW love to visit these top cities. Roam to the top destinations from Detroit (DTW) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*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.