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Cheap flights from Detroit to Seattle from C$ 153

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DTT — SEA
25 Apr — 2 May1
1 adult
Thu 25/4
Thu 2/5

The best prices from Detroit All airports to Seattle/Tacoma Intl are usually found in January or February, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Detroit to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 April 2024.

Popular in

July

Cheapest in

January

Round-trip from

C$ 414

One-way from

C$ 206
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 30% potential price drop
Search Deals
From Detroit (DTT) to Seattle/Tacoma Intl
Search Deals
One-way flight from Detroit (DTT) to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Detroit to Seattle?

Thursday flights are found to be more expensive to fly from Detroit to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

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

Users have found that booking a flight from Detroit to Seattle at least 10 days early can save you up to 50% on average compared to booking a flight this week. If booking 10 days before your flight isn’t an option for you, users have found flights from Detroit to Seattle for as little as C$ 418 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,134 for flights departing within the next 3 days.

What is the cheapest month to fly from Detroit to Seattle?

Flights from Detroit to Seattle lean towards being more expensive in July. Prices are generally better when you fly from Detroit to Seattle in January, with the cheapest ticket starting at C$ 237.

When is the cheapest time to fly from Detroit to Seattle (DTT - SEA)?

When flying from Detroit to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the evening.

Cheap Alaska Airlines flights from Detroit to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Detroit and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Check out some of the cheapest Alaska Airlines flights we've come across from Detroit to Seattle. It's recommended that users confirm their flight details before booking.
Wed 29/56:47 p.m.DTW - SEA
Nonstop4h 48mAlaska Airlines
Sat 1/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 381
Tue 28/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Tue 4/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 18/4C$ 395
Sat 11/57:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Sun 19/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 20/4C$ 409
Sat 1/67:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Mon 10/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 422
Fri 31/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Sun 2/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 436
Thu 16/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Mon 20/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 450
Mon 15/76:40 p.m.DTW - SEA
Nonstop4h 54mAlaska Airlines
Wed 17/79:45 p.m.SEA - DTW
Nonstop4h 15mAlaska Airlines
Deal found 19/4C$ 464
Sat 4/57:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Wed 29/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 18/4C$ 533
Fri 3/57:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Thu 30/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 18/4C$ 560

  • Alaska Airlines is one of the most popular airlines used for those travelling from Detroit to Seattle. Flights on this route from Alaska Airlines typically cost C$ 341.76 RT, a price that is 112% cheaper than the average Detroit to Seattle flight. The cheapest flight found was C$ 177 RT. When travelling from Detroit to Seattle on Alaska Airlines, the most popular airport to depart from is Detroit Metropolitan Wayne County Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Detroit to Seattle, Alaska Airlines flights are 7% more popular than any other airline flying that same route.

Cheap Sun Country Air flights from Detroit to Seattle

Explore cheap flight options specifically provided by Sun Country Air for the route between Detroit and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Have a look at some of the cheapest available Sun Country Air flights departing from Detroit and landing in Seattle. Make sure to examine the flight information before completing your reservation.
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 4/53:15 p.m.SEA - DTW
1 stop16h 09mSun Country Air
Deal found 19/4C$ 303
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 330
Fri 14/610:50 a.m.DTW - SEA
1 stop15h 04mSun Country Air
Wed 26/611:59 p.m.SEA - DTW
1 stop6h 08mSun Country Air
Deal found 19/4C$ 365
Sun 5/57:00 p.m.DTW - SEA
1 stop24h 45mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 399
Mon 17/610:51 a.m.DTW - SEA
1 stop27h 17mSun Country Air
Wed 19/65:55 p.m.SEA - DTW
1 stop12h 05mSun Country Air
Deal found 19/4C$ 406
Wed 3/712:05 p.m.DTW - SEA
1 stop13h 49mSun Country Air
Sat 13/712:51 p.m.SEA - DTW
1 stop17h 20mSun Country Air
Deal found 19/4C$ 461
Thu 20/66:45 p.m.DTW - SEA
1 stop16h 23mSun Country Air
Sun 23/611:59 p.m.SEA - DTW
1 stop7h 12mSun Country Air
Deal found 19/4C$ 502
Sun 28/47:30 p.m.DTW - SEA
1 stop23h 55mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 509
Thu 10/1012:30 p.m.DTW - SEA
1 stop7h 39mSun Country Air
Sun 13/106:15 p.m.SEA - DTW
1 stop13h 09mSun Country Air
Deal found 19/4C$ 550

  • Sun Country Air is one of the most popular airlines used for those travelling from Detroit to Seattle. Detroit to Seattle flights are typically 78% more expensive than other airlines travelling the same route. Flights from Sun Country Air typically cost C$ 387.81 RT. The cheapest Sun Country Air flight found for this route was C$ 178. When travelling from Detroit to Seattle on Sun Country Air, the most popular airport to depart from is Detroit Metropolitan Wayne County Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Detroit to Seattle, Sun Country Air flights are 7% more popular than any other airline flying that same route.

Cheap Detroit to Seattle flights in April & May 2024

Find cheap flight options from Detroit to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 505,255 searches. Prices were last updated on 20 April 2024.
The lowest fares we've come across on flights travelling from Detroit to Seattle in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 4/53:15 p.m.SEA - DTW
1 stop16h 09mSun Country Air
Deal found 19/4C$ 303
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 330
Sat 18/512:28 p.m.DTW - SEA
1 stop21h 36mMultiple Airlines
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mMultiple Airlines
Deal found 18/4C$ 359
Sat 18/57:00 a.m.DTW - SEA
Nonstop4h 49mMultiple Airlines
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mMultiple Airlines
Deal found 18/4C$ 380
Wed 29/56:47 p.m.DTW - SEA
Nonstop4h 48mAlaska Airlines
Sat 1/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 381
Sat 11/58:30 p.m.DTW - SEA
Nonstop4h 55mDelta
Fri 17/512:40 a.m.SEA - DTW
1 stop7h 59mDelta
Deal found 19/4C$ 394
Tue 28/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Tue 4/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 18/4C$ 395
Sun 5/57:00 p.m.DTW - SEA
1 stop24h 45mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 399
Sat 11/57:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Sun 19/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 20/4C$ 409

Detroit to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Detroit and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
The lowest fares we've come across on flights travelling from Detroit to Seattle in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 1/612:28 p.m.DTW - SEA
1 stop21h 36mFrontier
Mon 10/68:31 p.m.SEA - DTW
1 stop13h 27mFrontier
Deal found 19/4C$ 290
Tue 10/91:11 p.m.DTW - SEA
1 stop10h 46mFrontier
Tue 17/99:47 p.m.SEA - DTW
1 stop11h 37mFrontier
Deal found 19/4C$ 301
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 4/53:15 p.m.SEA - DTW
1 stop16h 09mSun Country Air
Deal found 19/4C$ 303
Fri 23/812:25 p.m.DTW - SEA
1 stop11h 46mFrontier
Sat 31/810:05 p.m.SEA - DTW
1 stop11h 16mFrontier
Deal found 19/4C$ 323
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 330
Sat 18/512:28 p.m.DTW - SEA
1 stop21h 36mMultiple Airlines
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mMultiple Airlines
Deal found 18/4C$ 359
Fri 14/610:50 a.m.DTW - SEA
1 stop15h 04mSun Country Air
Wed 26/611:59 p.m.SEA - DTW
1 stop6h 08mSun Country Air
Deal found 19/4C$ 365
Sat 18/57:00 a.m.DTW - SEA
Nonstop4h 49mMultiple Airlines
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mMultiple Airlines
Deal found 18/4C$ 380
Wed 29/56:47 p.m.DTW - SEA
Nonstop4h 48mAlaska Airlines
Sat 1/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 381

Direct flights to Seattle from Detroit

Discover non-stop flight options from Detroit to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Take a look at some of the direct flights travelling from Detroit to Seattle in the near future. Search for alternative flights from Detroit to Seattle by utilizing the search form above.
Wed 29/56:47 p.m.DTW - SEA
Nonstop4h 48mAlaska Airlines
Sat 1/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 381
Tue 28/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Tue 4/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 18/4C$ 395
Sat 11/57:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Sun 19/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 20/4C$ 409
Sat 1/67:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Mon 10/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 422
Fri 31/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Sun 2/69:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 436
Thu 16/57:00 a.m.DTW - SEA
Nonstop4h 49mAlaska Airlines
Mon 20/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 19/4C$ 450
Mon 15/76:40 p.m.DTW - SEA
Nonstop4h 54mAlaska Airlines
Wed 17/79:45 p.m.SEA - DTW
Nonstop4h 15mAlaska Airlines
Deal found 19/4C$ 464
Fri 10/58:30 p.m.DTW - SEA
Nonstop4h 55mDelta
Fri 17/510:56 p.m.SEA - DTW
Nonstop4h 19mDelta
Deal found 20/4C$ 477
Thu 8/88:20 p.m.DTW - SEA
Nonstop4h 54mDelta
Fri 23/810:15 p.m.SEA - DTW
Nonstop4h 20mDelta
Deal found 19/4C$ 491

Detroit to Seattle flights leaving soon

Find last-minute flight options from Detroit to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Have a look at some of the flights available from Detroit to Seattle departing last-minute. It's wise to confirm all flight details are correct before booking.
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 4/53:15 p.m.SEA - DTW
1 stop16h 09mSun Country Air
Deal found 19/4C$ 303
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 330
Sat 27/411:04 a.m.DTW - SEA
2 stops24h 41mMultiple Airlines
Sat 4/53:15 p.m.SEA - DTW
1 stop16h 09mMultiple Airlines
Deal found 19/4C$ 506
Sun 28/47:30 p.m.DTW - SEA
1 stop23h 55mSun Country Air
Sat 25/56:15 p.m.SEA - DTW
1 stop15h 09mSun Country Air
Deal found 18/4C$ 509
Sat 27/47:00 a.m.DTW - SEA
Nonstop4h 58mMultiple Airlines
Sat 4/53:15 p.m.SEA - DTW
1 stop16h 09mMultiple Airlines
Deal found 19/4C$ 530
Sun 28/47:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Sat 25/59:45 p.m.SEA - DTW
Nonstop4h 29mAlaska Airlines
Deal found 18/4C$ 601
Fri 26/48:30 p.m.DTW - SEA
Nonstop5h 02mDelta
Fri 10/510:56 p.m.SEA - DTW
Nonstop4h 19mDelta
Deal found 20/4C$ 629
Sun 28/48:25 a.m.DTW - SEA
Nonstop5h 02mDelta
Sat 25/51:30 p.m.SEA - DTW
1 stop6h 59mDelta
Deal found 18/4C$ 641
Sun 28/48:30 p.m.DTW - SEA
Nonstop5h 02mDelta
Sun 26/56:10 a.m.SEA - DTW
Nonstop4h 17mDelta
Deal found 18/4C$ 656

One-way flights to Seattle from Detroit

Search for one-way flight options from Detroit to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Users travelling one-way from Detroit to Seattle can select one of these great deals. Those seeking round-trip flights from Detroit to Seattle should utilize the search form at the top of the page.
Fri 31/56:30 a.m.DTW - SEA
1 stop16h 34mFrontier
Deal found 19/4C$ 153
Sat 27/44:05 p.m.DTW - SEA
1 stop18h 35mSun Country Air
Deal found 19/4C$ 162
Thu 30/51:49 p.m.DTW - SEA
1 stop8h 50mFrontier
Deal found 19/4C$ 176
Tue 21/58:30 p.m.DTW - SEA
Nonstop4h 55mDelta
Deal found 20/4C$ 191
Tue 14/57:00 a.m.DTW - SEA
Nonstop4h 58mAlaska Airlines
Deal found 19/4C$ 205
Thu 23/51:49 p.m.DTW - SEA
1 stop8h 50mFrontier
Deal found 19/4C$ 206
Sun 19/57:15 p.m.DTW - SEA
1 stop24h 15mSun Country Air
Deal found 19/4C$ 211
Fri 31/510:10 a.m.DTW - SEA
1 stop15h 40mSun Country Air
Deal found 19/4C$ 212
Mon 3/68:20 p.m.DTW - SEA
1 stop15h 25mSpirit Airlines
Deal found 19/4C$ 213

Find flights from Detroit to Seattle within your budget

Customize your flight search to find flights from Detroit to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 290 - C$ 526

Route

Depart

Return

Price

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 1/6

1 stop21h 36m

Seattle/Tacoma Intl

Mon 10/6

1 stop13h 27m

C$ 290

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Tue 10/9

1 stop10h 46m

Seattle/Tacoma Intl

Tue 17/9

1 stop11h 37m

C$ 301

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 18/5

1 stop21h 36m

Seattle/Tacoma Intl

Sat 25/5

1 stop15h 09m

C$ 359

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Fri 14/6

1 stop15h 04m

Seattle/Tacoma Intl

Wed 26/6

1 stop6h 08m

C$ 365

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Wed 29/5

Nonstop4h 48m

Seattle/Tacoma Intl

Sat 1/6

Nonstop4h 29m

C$ 381

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 11/5

Nonstop4h 55m

Seattle/Tacoma Intl

Fri 17/5

1 stop7h 59m

C$ 394

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Sat 1/6

2 stops30h 00m

Seattle/Tacoma Intl

Mon 10/6

1 stop21h 07m

C$ 396

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Fri 27/9

1 stop8h 06m

Seattle/Tacoma Intl

Sat 12/10

1 stop9h 25m

C$ 432

Detroit Metropolitan Wayne CountySeattle/Tacoma Intl

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Thu 17/10

1 stop6h 52m

Seattle/Tacoma Intl

Tue 22/10

2 stops18h 25m

C$ 526

Flights are sorted by cheapest first

Deals found on 19/4

When is the best time to book a flight from Detroit to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Seattle. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Detroit to Seattle, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Detroit to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Seattle. Price data was last updated on 14 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Detroit to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Detroit to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Detroit to Seattle is currently C$ 192 while a round-trip flight costs C$ 383. Price data was last updated on 14 April 2024.

Currently, October is the cheapest month in which you can book a flight from Detroit to Seattle (average of C$ 301). Flying from Detroit to Seattle in August is currently the most expensive (average of C$ 432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 454

February

C$ 464

March

C$ 582

April

C$ 571

May

C$ 432

June

C$ 472

July

C$ 574

August

C$ 594

September

C$ 557

October

C$ 414

November

C$ 435

December

C$ 488

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 20 April 2024.
To help decide which airline to fly from Detroit to Seattle, see what other customers have to say about Alaska Airlines, Sun Country Air and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,109 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.1
Very good
11,069 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
11,325 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
14,951 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Sun Country Air
7.3
Good
668 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Detroit to Seattle?

    If you book a flight from Detroit to Seattle, you will be flying from All airports to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Detroit All airports (DTT) take 4h 49m for a nonstop flight. There are 12 flights from All airports to Seattle per day from 5 airlines.

  • Can I find flights from Detroit to Seattle for under C$ 300 on Cheapflights?

    Yes, there are multiple flights from Detroit to Seattle for under C$ 300. The cheapest flight booked recently is on Frontier for just C$ 290, but on average you can expect to pay C$ 388.

  • Are there direct flights from Detroit to Seattle for under C$ 400 on Cheapflights?

    Cheapflights has 20 direct flights from Detroit to Seattle under C$ 400. A good price for a direct flight from Detroit to Seattle is less than C$ 517.

  • Are there last-minute flights available from Detroit to Seattle for under C$ 400?

    There are currently 20+ open flights from Detroit to Seattle within the next 7 days for less than C$ 400.

  • What days are direct flights available from Detroit to Seattle?

    Direct flights can be found on the following days: Tuesday, Thursday, Saturday.

  • How many flights depart from Detroit to Seattle on average per day?

    Per day, 4 flights depart from Detroit to Seattle on average.
    Morning (6am - Midday) - 50% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Detroit to Seattle?

    A quick flight from Detroit to Seattle can take about 4h 48m. Frontier provides one of the quickest options available for as low as C$ 290. Detroit and Seattle are separated by a distance of 3109 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Detroit to Seattle round-trip?

    Frontier, at C$ 290, was found to be the cheapest airline from Detroit to Seattle.Alternate airlines to your destination round-trip include Sun Country Air and Alaska Airlines. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Seattle one-way?

    One-way options have recently been found by users for as low as C$ 153 on Frontier. Other airlines that offer cheap prices include Sun Country Air from C$ 162 and Delta from C$ 191 one-way.

  • What are the most popular airlines that fly from Detroit to Seattle?

    Before booking your flight from Detroit to Seattle check out the most popular airlines for this route: Endeavor Airlines, Alaska Airlines or Delta.

  • What are the most reliable airlines from Detroit to Seattle?

    No one likes to see their flight delayed. When booking a flight from Detroit to Seattle consider choosing China Southern (95%), Delta (89%) or American Airlines (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Detroit to Seattle?

    Looking at all options, your cheapest flight can be booked for C$ 180. While the most popular route (Detroit Metropolitan Wayne County - Seattle/Tacoma Intl) can be booked for C$ 277 on average our data indicates C$ 556 when flying from Detroit to Seattle.

  • What does DTW to SEA mean?

    This is defined as Detroit Metropolitan Wayne County Airport (DTW) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Detroit to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Detroit to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Detroit to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Detroit to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Detroit to Seattle that include hotel bookings?

    Yes. In addition to deals on Detroit to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Seattle.

  • Can I find deals for business class flights from Detroit to Seattle?

    Yes. Cheapflights offers flight deals from Detroit to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Detroit to Seattle that allow pets onboard?

    Many airlines flying from Detroit to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Detroit to Seattle?

    Yes, you can often find last-minute deals on Detroit to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Detroit to Seattle flight deals updated?

    The Detroit to Seattle flight deals you see on this page were last updated on 19/4.

See more FAQs

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Alternative routes for Detroit to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Detroit to Seattle flights

Top 5 airlines flying from Detroit to Seattle

Discover the top 5 airlines that operate flights from Detroit to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 190AverageC$ 299FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 244AverageC$ 470FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 246AverageC$ 534FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Spirit AirlinesCheapestC$ 389AverageC$ 559FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Endeavor AirlinesCheapestC$ 803AverageC$ 811FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
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Search flights from Detroit to Seattle by cabin class

Find flights from Detroit to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Detroit to Seattle

Find hourly flight availability from Detroit to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 April 2024.
1%of flight departuresEarly morningMidnight to 6 am
65%of flight departuresMorning6 am to noon
26%of flight departuresAfternoonNoon to 6 pm
8%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Detroit to Seattle

Explore weekly flight availability from Detroit to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 April 2024.
Sunday14daily flights
Monday14daily flights
Tuesday10daily flights
Wednesday10daily flights
Thursday13daily flights
Friday13daily flights
Saturday11daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Seattle?

Cheapflights makes it easy to find Detroit to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Detroit to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Detroit to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Detroit to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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