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 $273 round trip and CA $165 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Feb 14 - Sat, Feb 21
DTW
Detroit
SEA
Seattle
CA $273 Roundtrip, found 2 days ago
CA $273
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Feb 14 from Detroit to Seattle, returning Sat, Feb 21, priced at CA $273 found 2 days ago
Tue, Mar 3 - Tue, Mar 10
DTW
Detroit
SEA
Seattle
CA $274 Roundtrip, found 2 days ago
CA $274
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 3 from Detroit to Seattle, returning Tue, Mar 10, priced at CA $274 found 2 days ago
Tue, Mar 3 - Tue, Mar 10
DTW
Detroit
SEA
Seattle
CA $278 Roundtrip, found 2 days ago
CA $278
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 3 from Detroit to Seattle, returning Tue, Mar 10, priced at CA $278 found 2 days ago
Sat, Mar 7 - Sat, Mar 14
DTW
Detroit
SEA
Seattle
CA $280 Roundtrip, found 3 days ago
CA $280
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Mar 7 from Detroit to Seattle, returning Sat, Mar 14, priced at CA $280 found 3 days ago
Wed, Mar 18 - Sat, Mar 21
DTW
Detroit
SEA
Seattle
CA $281 Roundtrip, found 16 hours ago
CA $281
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Mar 18 from Detroit to Seattle, returning Sat, Mar 21, priced at CA $281 found 16 hours ago
Wed, Feb 11 - Wed, Feb 18
DTW
Detroit
SEA
Seattle
CA $284 Roundtrip, found 6 days ago
CA $284
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Feb 11 from Detroit to Seattle, returning Wed, Feb 18, priced at CA $284 found 6 days ago
Wed, Feb 18 - Thu, Feb 26
DTW
Detroit
SEA
Seattle
CA $287 Roundtrip, found 2 days ago
CA $287
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Feb 18 from Detroit to Seattle, returning Thu, Feb 26, priced at CA $287 found 2 days ago
Tue, Mar 3 - Tue, Mar 10
DTW
Detroit
SEA
Seattle
CA $288 Roundtrip, found 2 days ago
CA $288
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 3 from Detroit to Seattle, returning Tue, Mar 10, priced at CA $288 found 2 days ago
Tue, Mar 3 - Tue, Mar 10
DTW
Detroit
SEA
Seattle
CA $291 Roundtrip, found 2 days ago
CA $291
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 3 from Detroit to Seattle, returning Tue, Mar 10, priced at CA $291 found 2 days ago
Mon, Mar 16 - Sat, Mar 21
DTW
Detroit
SEA
Seattle
CA $292 Roundtrip, found 16 hours ago
CA $292
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Mon, Mar 16 from Detroit to Seattle, returning Sat, Mar 21, priced at CA $292 found 16 hours ago

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
Price was CA $994, price is now CA $726 per person
CA $726
per person
Mar 15 - Mar 19
found 1 day ago
Roundtrip flight included
Detroit (DTT) to Seattle (SEA)
1 Hotel Seattle

1 Hotel Seattle

5 out of 5
Price was CA $1,876, price is now CA $1,168 per person
CA $1,168
per person
Mar 15 - Mar 19
found 1 day ago
Roundtrip flight included
Detroit (DTT) to Seattle (SEA)
Mediterranean Inn

Mediterranean Inn

3 out of 5
Price was CA $1,126, price is now CA $868 per person
CA $868
per person
Mar 15 - Mar 19
found 1 day ago
Roundtrip flight included
Detroit (DTT) to Seattle (SEA)
The Edgewater Hotel

The Edgewater Hotel

4 out of 5
Price was CA $1,398, price is now CA $1,092 per person
CA $1,092
per person
Mar 15 - Mar 19
found 1 day ago
Roundtrip flight included
Detroit (DTT) to Seattle (SEA)
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
Price was CA $1,557, price is now CA $1,216 per person
CA $1,216
per person
Mar 15 - Mar 19
found 1 day ago
Roundtrip flight included
Detroit (DTT) to Seattle (SEA)
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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.
*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.