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Cheap flights from Detroit to Seattle from C$ 119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Seattle departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Detroit to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Detroit to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Detroit to Seattle.

Cheap last-minute flights

Planning a quick getaway from Detroit to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Detroit to Seattle

Find recent round-trip train or bus tickets from Detroit to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
4:49 p.m. - 6:59 p.m.DTW-SEA
5h 10mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 191Alaska Airlines
Find Deal
Sun, 16 Feb - Mon, 24 Feb
4:49 p.m. - 6:56 p.m.DTW-SEA
5h 07mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 261Alaska Airlines
Find Deal
Fri, 21 Feb - Mon, 24 Feb
6:05 a.m. - 5:00 p.m.DTW-SEA
13h 55m1 stop
8:10 a.m. - 3:44 p.m.SEA-DTW
4h 34mdirect
C$ 310
Find Deal
Sat, 11 Jan - Wed, 15 Jan
1:16 p.m. - 11:02 a.m.DTW-SEA
24h 46m1 stop
6:27 p.m. - 6:13 p.m.SEA-DTW
20h 46m1 stop
C$ 337Sun Country Air
Find Deal
Sun, 15 Dec - Wed, 25 Dec
8:02 p.m. - 10:25 p.m.DTW-SEA
5h 23mdirect
6:20 p.m. - 5:27 a.m.SEA-DTW
8h 07m1 stop
C$ 345Delta
Find Deal
Thu, 12 Dec - Mon, 16 Dec
7:17 a.m. - 12:10 a.m.DTW-SEA
19h 53m1 stop
6:11 a.m. - 8:11 p.m.SEA-DTW
11h 00m1 stop
C$ 352Spirit Airlines
Find Deal
Thu, 19 Dec - Tue, 31 Dec
12:15 p.m. - 4:25 p.m.DTW-SEA
7h 10m1 stop
1:30 p.m. - 11:21 p.m.SEA-DTW
6h 51m1 stop
C$ 358Delta
Find Deal
Sat, 14 Dec - Fri, 10 Jan
7:40 p.m. - 5:08 p.m.DTW-SEA
24h 28m1 stop
6:10 p.m. - 11:39 a.m.SEA-DTW
14h 29m1 stop
C$ 378Sun Country Air
Find Deal
Fri, 13 Dec - Wed, 18 Dec
12:15 p.m. - 5:00 p.m.DTW-SEA
31h 45m3 stops
10:13 a.m. - 2:33 p.m.SEA-DTW
25h 20m2 stops
C$ 504Spirit Airlines
Find Deal
Sat, 11 Jan - Wed, 15 Jan
9:36 a.m. - 12:10 a.m.DTW-SEA
17h 34m1 stop
8:10 a.m. - 3:44 p.m.SEA-DTW
4h 34mdirect
C$ 607
Find Deal
Thu, 2 Jan - Mon, 6 Jan
12:48 p.m. - 8:52 p.m.DTW-SEA
11h 04m1 stop
C$ 119Frontier
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Sun, 19 Jan
8:10 p.m. - 10:25 p.m.DTW-SEA
5h 15mdirect
C$ 166Delta
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Wed, 19 Feb
7:17 a.m. - 12:10 a.m.DTW-SEA
19h 53m1 stop
C$ 172Spirit Airlines
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Thu, 19 Dec
6:00 a.m. - 11:44 a.m.DTW-SEA
8h 44m1 stop
C$ 179United Airlines
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Wed, 19 Feb
12:16 p.m. - 2:24 p.m.DTW-SEA
5h 08mdirect
C$ 180Delta
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Sat, 18 Jan
7:15 a.m. - 3:45 p.m.DTW-SEA
11h 30m2 stops
C$ 186United Airlines
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Sun, 19 Jan
7:17 a.m. - 8:26 p.m.DTW-SEA
16h 09m2 stops
C$ 212Spirit Airlines
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Thu, 19 Dec
6:00 a.m. - 3:54 p.m.DTW-SEA
12h 54m2 stops
C$ 214United Airlines
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Wed, 19 Feb
7:13 a.m. - 6:30 p.m.DTW-SEA
14h 17m2 stops
C$ 297Alaska Airlines
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Tue, 17 Dec
4:42 p.m. - 6:59 p.m.DTW-SEA
5h 17mdirect
C$ 299Alaska Airlines
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Mon, 20 Jan
9:36 p.m. - 8:19 a.m.DTW-SEA
13h 43m1 stop
5:28 p.m. - 2:55 p.m.SEA-DTW
18h 27m2 stops
C$ 497
Find Deal
Mon, 25 Nov - Wed, 27 Nov
9:36 p.m. - 8:19 a.m.DTW-SEA
13h 43m1 stop
5:28 p.m. - 5:00 a.m.SEA-DTW
8h 32m1 stop
C$ 542
Find Deal
Mon, 25 Nov - Wed, 27 Nov
7:55 p.m. - 11:31 a.m.DTW-SEA
18h 36m1 stop
10:25 a.m. - 9:40 a.m.SEA-DTW
20h 15m1 stop
C$ 635Sun Country Air
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Mon, 25 Nov - Thu, 28 Nov
7:55 p.m. - 8:30 p.m.DTW-SEA
27h 35m2 stops
5:28 p.m. - 2:55 p.m.SEA-DTW
18h 27m2 stops
C$ 743
Find Deal
Mon, 25 Nov - Wed, 27 Nov
11:20 a.m. - 6:50 p.m.DTW-SEA
10h 30m2 stops
7:30 a.m. - 8:35 p.m.SEA-DTW
10h 05m2 stops
C$ 769Southwest
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Sun, 24 Nov - Tue, 7 Jan
4:10 p.m. - 6:24 p.m.DTW-SEA
5h 14mdirect
3:55 p.m. - 11:19 p.m.SEA-DTW
4h 24mdirect
C$ 813Delta
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Fri, 22 Nov - Tue, 10 Dec
6:02 p.m. - 10:24 p.m.DTW-SEA
7h 22m1 stop
11:05 p.m. - 6:30 a.m.SEA-DTW
4h 25mdirect
C$ 827Delta
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Fri, 22 Nov - Tue, 10 Dec
4:56 p.m. - 6:59 p.m.DTW-SEA
5h 03mdirect
8:33 a.m. - 3:56 p.m.SEA-DTW
4h 23mdirect
C$ 1,022Alaska Airlines
Find Deal
Sun, 24 Nov - Tue, 26 Nov
4:56 p.m. - 6:59 p.m.DTW-SEA
5h 03mdirect
8:33 a.m. - 3:56 p.m.SEA-DTW
4h 23mdirect
C$ 1,106Alaska Airlines
Find Deal
Mon, 25 Nov - Wed, 27 Nov
1:50 p.m. - 10:15 p.m.DTW-SEA
11h 25m2 stops
10:45 a.m. - 12:55 a.m.SEA-DTW
11h 10m2 stops
C$ 1,167Southwest
Find Deal
Fri, 22 Nov - Sun, 24 Nov
4:49 p.m. - 6:59 p.m.DTW-SEA
5h 10mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 191Alaska Airlines
Find Deal
Sun, 16 Feb - Mon, 24 Feb
4:49 p.m. - 6:56 p.m.DTW-SEA
5h 07mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 261Alaska Airlines
Find Deal
Fri, 21 Feb - Mon, 24 Feb
4:49 p.m. - 6:59 p.m.DTW-SEA
5h 10mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 275Alaska Airlines
Find Deal
Sun, 16 Feb - Sat, 1 Mar
4:49 p.m. - 6:56 p.m.DTW-SEA
5h 07mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 303Alaska Airlines
Find Deal
Thu, 20 Feb - Mon, 24 Feb
4:49 p.m. - 6:56 p.m.DTW-SEA
5h 07mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 331Alaska Airlines
Find Deal
Sat, 22 Feb - Thu, 27 Feb
4:49 p.m. - 6:56 p.m.DTW-SEA
5h 07mdirect
8:25 a.m. - 3:53 p.m.SEA-DTW
4h 28mdirect
C$ 345Alaska Airlines
Find Deal
Fri, 21 Feb - Sat, 1 Mar
8:25 a.m. - 10:53 a.m.DTW-SEA
5h 28mdirect
3:55 p.m. - 11:19 p.m.SEA-DTW
4h 24mdirect
C$ 359Delta
Find Deal
Wed, 11 Dec - Wed, 25 Dec
8:25 a.m. - 10:53 a.m.DTW-SEA
5h 28mdirect
6:00 a.m. - 1:20 p.m.SEA-DTW
4h 20mdirect
C$ 373Delta
Find Deal
Sun, 15 Dec - Wed, 25 Dec
8:25 a.m. - 10:53 a.m.DTW-SEA
5h 28mdirect
6:00 a.m. - 1:20 p.m.SEA-DTW
4h 20mdirect
C$ 387Delta
Find Deal
Thu, 12 Dec - Wed, 8 Jan
8:10 p.m. - 10:25 p.m.DTW-SEA
5h 15mdirect
11:05 p.m. - 6:26 a.m.SEA-DTW
4h 21mdirect
C$ 390Delta
Find Deal
Thu, 9 Jan - Wed, 15 Jan

Alaska Airlines flights from Detroit to Seattle

Our best Alaska Airlines deals on Detroit to Seattle flight tickets
Alaska Airlines
16 Feb
DTW4:49 p.m.Detroit Metropolitan Wayne County
5h 10m
SEA6:59 p.m.Seattle/Tacoma Intl
24 Feb
SEA8:25 a.m.Seattle/Tacoma Intl
4h 28m
DTW3:53 p.m.Detroit Metropolitan Wayne County
Alaska Airlines
21 Feb
DTW4:49 p.m.Detroit Metropolitan Wayne County
5h 07m
SEA6:56 p.m.Seattle/Tacoma Intl
24 Feb
SEA8:25 a.m.Seattle/Tacoma Intl
4h 28m
DTW3:53 p.m.Detroit Metropolitan Wayne County
Alaska Airlines
16 Feb
DTW4:49 p.m.Detroit Metropolitan Wayne County
5h 10m
SEA6:59 p.m.Seattle/Tacoma Intl
1 Mar
SEA8:25 a.m.Seattle/Tacoma Intl
4h 28m
DTW3:53 p.m.Detroit Metropolitan Wayne County

Delta flights from Detroit to Seattle

Our best Delta deals on Detroit to Seattle flight tickets
Delta
12 Dec
DTW8:02 p.m.Detroit Metropolitan Wayne County
5h 23m
SEA10:25 p.m.Seattle/Tacoma Intl
16 Dec
SEA6:20 p.m.Seattle/Tacoma Intl
8h 07m
1 stop
DTW5:27 a.m.Detroit Metropolitan Wayne County
Delta
14 Dec
DTW12:15 p.m.Detroit Metropolitan Wayne County
7h 10m
1 stop
SEA4:25 p.m.Seattle/Tacoma Intl
10 Jan
SEA1:30 p.m.Seattle/Tacoma Intl
6h 51m
1 stop
DTW11:21 p.m.Detroit Metropolitan Wayne County
Delta
11 Dec
DTW8:25 a.m.Detroit Metropolitan Wayne County
5h 28m
SEA10:53 a.m.Seattle/Tacoma Intl
25 Dec
SEA3:55 p.m.Seattle/Tacoma Intl
4h 24m
DTW11:19 p.m.Detroit Metropolitan Wayne County

See travel insights to Seattle from

How to get the cheapest flight ticket from Detroit to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Detroit and Seattle?

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 415.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Tuesday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 377. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 525. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is at noon. Flights from Detroit to Seattle during this time can be as low as C$ 292. Flights in the afternoon are often more expensive with an average ticket price of C$ 497.

What is the cheapest Detroit to Seattle/Tacoma Intl flight route?

Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Detroit - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

We recommend purchasing flights from Detroit to Seattle 31 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Seattle for C$ 499. However, in the past 72 hours, people saw flights from Detroit for as low as C$ 337.

What cabin class options are available on Detroit to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Detroit to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to Seattle flights?

You could potentially save up to 23% on your flight if you consider stops on a Detroit to Seattle flight.

How have Detroit to Seattle flight prices changed over time?

As of November 2024, prices for Detroit to Seattle flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Detroit to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Seattle (DTT to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Seattle

Best price found

C$ 119

Fastest flight time

5h 04m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Detroit in the past 72 hours is C$ 119. The best round-trip flight deal from Detroit to Seattle found on momondo in the last 72 hours is C$ 191.
The fastest flight from Detroit to Seattle takes 5h 04m
Direct flights go from Detroit to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Detroit to Seattle/Tacoma Intl by plane?

    The distance between Detroit and Seattle/Tacoma Intl is about 3108.8 km. 5h 04m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Detroit to Seattle/Tacoma Intl Airport?

    Prices for flights from Detroit to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Detroit to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Detroit to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Detroit to Seattle?

  • What is the most popular airline from Detroit to Seattle?


Best airlines flying from Detroit to Seattle

Compare and see reviews for airlines that fly from Detroit to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 184Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom C$ 215Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
DeltaPriceFrom C$ 284Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 329Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
  • Delta Flights From Detroit to Seattle

    The lowest priced Delta flight from Detroit to Seattle from the last 72 hours was C$ 203. Generally, Delta has 24 flights on this route every week with an average price of C$ 336. Delta is rated 8.0/10 by our users.

  • Alaska Airlines Flights From Detroit to Seattle

    Another popular option for Detroit to Seattle flights is Alaska Airlines (8.0/10, 9,464 ratings). Alaska Airlines flies from Detroit to Seattle around 1 time per week, with deals starting from C$ 236 round-trip and rising to an average price of around C$ 377.


Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Detroit to Seattle with flexible booking policies on momondo?

All flight searches from Detroit to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Detroit to Seattle?

momondo helps you find the best flight between Detroit and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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