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DTW - SEA

$62 Find cheap flights from Detroit to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Seattle departing on 9/10. 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.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Seattle.
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from Detroit to Seattle (DTW-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 8:50 pmDTW-SEA
16h 50m1 stop
2:21 pm - 5:58 amSEA-DTW
12h 37m1 stop
$147Spirit Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
10:46 am - 6:15 pmDTW-SEA
10h 29m1 stop
2:11 pm - 5:03 amSEA-DTW
11h 52m1 stop
$150Spirit Airlines
Find Deal
Tue, Aug 20 - Tue, Aug 27
7:00 am - 1:11 pmDTW-SEA
9h 11m1 stop
3:54 pm - 5:03 amSEA-DTW
10h 09m1 stop
$151Spirit Airlines
Find Deal
Tue, Aug 20 - Tue, Aug 27
1:14 pm - 6:37 pmDTW-SEA
8h 23m1 stop
10:06 pm - 12:24 pmSEA-DTW
11h 18m1 stop
$172Frontier
Find Deal
Fri, Sep 6 - Sun, Sep 15
12:42 pm - 9:16 pmDTW-SEA
11h 34m1 stop
9:48 pm - 12:21 pmSEA-DTW
11h 33m1 stop
$173Frontier
Find Deal
Thu, Aug 22 - Mon, Aug 26
7:00 am - 8:52 amDTW-SEA
4h 52mnonstop
9:45 pm - 5:01 amSEA-DTW
4h 16mnonstop
$257Alaska Airlines
Find Deal
Tue, Aug 20 - Tue, Aug 27
4:30 pm - 6:26 pmDTW-SEA
4h 56mnonstop
5:30 pm - 5:50 amSEA-DTW
9h 20m1 stop
$267Delta
Find Deal
Tue, Aug 20 - Tue, Aug 27
12:30 pm - 5:09 pmDTW-SEA
7h 39m1 stop
6:15 pm - 11:36 amSEA-DTW
14h 21m1 stop
$270Sun Country Air
Find Deal
Thu, Oct 10 - Tue, Oct 15
6:08 am - 2:35 pmDTW-SEA
11h 27m1 stop
12:35 am - 11:45 amSEA-DTW
8h 10m1 stop
$276Delta
Find Deal
Tue, Aug 20 - Mon, Aug 26
7:00 am - 8:52 amDTW-SEA
4h 52mnonstop
9:45 pm - 5:01 amSEA-DTW
4h 16mnonstop
$302Alaska Airlines
Find Deal
Thu, Aug 29 - Tue, Sep 3

Flights from Detroit to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Detroit to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Detroit to Seattle?

The average price of all flights from Detroit Metropolitan Wayne County Airport to Seattle clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seattle on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Detroit to Seattle. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Detroit Metropolitan Wayne County Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Seattle is January, where tickets cost $287 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $451 and $436 respectively.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Detroit Metropolitan Wayne County Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Detroit Metropolitan Wayne County Airport to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 days before departure.

Which airlines provide the cheapest flights from Detroit to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Detroit to Seattle were found on Spirit Airlines ($147) and Frontier ($172). Spirit Airlines proposed the cheapest one-way flight at $62.

Which airlines fly non-stop between Detroit Metropolitan Wayne County Airport and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Detroit Metropolitan Wayne County Airport to Seattle.
There are 2 airlines that fly nonstop from Detroit Metropolitan Wayne County Airport to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $152. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Detroit Metropolitan Wayne County Airport and Seattle per day?

Each day, there are between 9 and 10 nonstop flights that take off from Detroit Metropolitan Wayne County Airport and land in Seattle, with an average flight time of 4h 56m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 66 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Friday.

Which cabin class options are there for flights between Detroit Metropolitan Wayne County Airport and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Detroit to Seattle take?

Direct flights cover the 1,920 miles separating Detroit to Seattle in about 4h 52m.

What’s the earliest departure time from Detroit to Seattle?

Early birds can take the earliest flight from Detroit Metropolitan Wayne County Airport at 6:35 am and will be landing in Seattle at 8:37 am.

What’s the latest departure time from Detroit to Seattle?

If you prefer to fly at night, the latest flight from Detroit Metropolitan Wayne County Airport to Seattle jets off at 8:23 pm and lands at 10:25 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$62
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Detroit to Seattle

When to book flights from Detroit to Seattle

Are your dates flexible? Find out the best times to travel from Detroit to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Seattle flights

  • Are there restaurants at DTW Airport?

    Yes. The airport has many restaurants spread across the airport at the main terminals. Delicacies are available at restaurants to help you fill your stomach. There are also fast foods available at the airport, which can use by travelers who are in a hurry. There are also drinks available in the restaurants that keep you refreshed.

  • Are there shops at DTW Airport?

    Yes. The airport offers retail services to travelers. The shops are located at Terminal A of the airport. The shops provide different facilities at the shop that can be relevant to you. You can buy fast food, snacks, clothes, and jewelry at the airport.

  • Are there currency exchange facilities at SEA Airport?

    Yes. Travelex Currency Exchange Bureau offers the service to travelers arriving at the airport. You can change to the currency you would like to use where you are headed. The airport also has 15 ATMs located within the airport at the terminals and concourse. This service is offered at a fee.

  • Are there restaurants at SEA Airport?

    Yes. The airport has a bar, restaurant, and cafe. The café has beverages where you can have some drinks on your arrival. The restaurants have food that you can eat while at the airport. These services are offered to all travelers regardless of their class of flight.

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Seattle was $62 for a one-way ticket and $147 for a round-trip.

  • Do I need a passport to fly between Detroit and Seattle?

    A passport is not required to fly from Detroit to Seattle.

  • Which airports will I be using when flying from Detroit to Seattle?

    Detroit and Seattle are both served by 1 main airport. You will leave Detroit from Detroit Metropolitan Wayne County and will be arriving at Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Detroit to Seattle?

    All the following airlines offer inflight Wi-Fi service on the Detroit to Seattle flight route: Delta, Alaska Airlines, Horizon Air, Sun Country Air, Silver Airways, Spirit Airlines, Cape Air, and American Airlines.

  • Which aircraft models fly most regularly from Detroit to Seattle?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Detroit to Seattle flight route.

  • Which airline alliances offer flights from Detroit to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Detroit and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Detroit to Seattle?

    There are nonstop flights from Detroit to Seattle on a daily basis.

  • Which is the best airline for flights from Detroit to Seattle, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Detroit to Seattle are Delta and Alaska Airlines. With an average price for the route of $426 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $348 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Detroit to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Detroit with another airline. Booking your flights between Detroit and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Detroit Metropolitan Wayne County Airport to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $248 or less one-way and $376 or less round-trip.
  • Detroit Metropolitan Wayne (DTW) 0ffers services to the disabled. Travelers with disabilities are required to inform the airline before the day of their departure to get the benefits. It offers wheelchairs, special seating requests, and special foods. Travelers with special needs are allowed to travel with their health care assistants. The service is available to all travelers regardless of your flight class.
  • DTW Airport offers parking services to travelers on departure. There are parking slots available at the airport. They include McNamara Terminal Parking which offers long-term, short-term, and valet parking. Evans Terminal Parking has short-term and economy parking options. There is also a slot for the disabled to park with special equipment.
  • DTW Airport has an ATM service for those who need to travel with their cash at hand. It is located in both terminals within the airport. A traveler can withdraw some money that they intend to use within their traveling period. The service is available at a fee to all travelers.
  • Seattle Tacoma Airport (SEA) offers business facilities to travelers. The airport has conference facilities where you can hold business meetings with your partners on arrival. There is also a workstation where you can charge your laptop and mobile devices that you can use for business meetings. Free internet is also available to enable you to connect to partners who are not within.
  • SEA Airport offers services to the disabled. All travelers with special needs are taken care of. You can access the facilities only if you book for them before the day of your travel. There are adapted restrooms that the disabled can use comfortably. Wheelchairs are also available that enable you to access the entire place.
See more tips

Prefer to fly non-stop from Detroit to Seattle?

Find which airlines fly direct from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Detroit Metropolitan Wayne County to Seattle/Tacoma Intl

Monday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

Tuesday

Air France, Air Tahiti Nui, Alaska Airlines, +7 more

Air France, Air Tahiti Nui, +8 more

Wednesday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

Thursday

Air France, Air Tahiti Nui, Alaska Airlines, +7 more

Air France, Air Tahiti Nui, +8 more

Friday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

Saturday

Air France, Air Tahiti Nui, Alaska Airlines, +7 more

Air France, Air Tahiti Nui, +8 more

Sunday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Detroit Metropolitan Wayne County

Monday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

Tuesday

Air France, Air Tahiti Nui, Alaska Airlines, +7 more

Air France, Air Tahiti Nui, +8 more

Wednesday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

Thursday

Air France, Air Tahiti Nui, Alaska Airlines, +7 more

Air France, Air Tahiti Nui, +8 more

Friday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

Saturday

Air France, Air Tahiti Nui, Alaska Airlines, +7 more

Air France, Air Tahiti Nui, +8 more

Sunday

Air France, Air Tahiti Nui, Alaska Airlines, +6 more

Air France, Air Tahiti Nui, +7 more

See more direct flights
See more direct flights

Top 5 airlines serving from Detroit to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9267 reviews
8.6Crew
7.3Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

The crews on Alaska Airlines are really wonderful. They clearly know how to treat passengers with kindness and respect. During my trip, I discovered that my upgraded seat had been changed when reviewing my electronic boarding pass. When I questioned the change at the gate, the two staff members acknowledged that the change was odd, checked on their computer, and confirmed that I still had my upgraded seat (i.e., the electronic boarding pass was incorrect). I was impressed by how they seemed to be "in my corner" from the start, quickly investigated, and provided me with a paper boarding pass with the correct information "just in case." All that said, I was a bit disappointed that Alaska Airlines uses single-aisle jets with only four restrooms (3 at the back of the plane, one at the front (ostensibly reserved for crew and first class travelers). I would understand for short flights, but for a 6-hour flight from Seattle to Honolulu...really? I will stick with Hawaiian Airlines from now on.

8.0 ExcellentNolan, Jun 2024MSP - SEA
Read more about Alaska Airlines reviews

The crews on Alaska Airlines are really wonderful. They clearly know how to treat passengers with kindness and respect. During my trip, I discovered that my upgraded seat had been changed when reviewing my electronic boarding pass. When I questioned the change at the gate, the two staff members acknowledged that the change was odd, checked on their computer, and confirmed that I still had my upgraded seat (i.e., the electronic boarding pass was incorrect). I was impressed by how they seemed to be "in my corner" from the start, quickly investigated, and provided me with a paper boarding pass with the correct information "just in case." All that said, I was a bit disappointed that Alaska Airlines uses single-aisle jets with only four restrooms (3 at the back of the plane, one at the front (ostensibly reserved for crew and first class travelers). I would understand for short flights, but for a 6-hour flight from Seattle to Honolulu...really? I will stick with Hawaiian Airlines from now on.

Barbara at JFK terminal for Alaska was very helpful in retrieving our boarding passes for our connecting and quite pleasant!! Thanks

It was okay. Gate crew could be better organized. Wheelchair service for my mother was late as we deplaned. Flight crew was alright. I’ve seen better and worse.

Great! Wish we had more Alaska flight options in MSP

I was happy with my whole experience, and it was a smooth flight. Thank you

The people who worked for Alaska Airlines, both on the ground at O'Hare and during the flight, made it remarkable for me. Their customer service is incredible; they're kind of like the Nordstrom of the sky.

Thw crew was excellent but due to poor scheduling Alaska Airlines routed our flight to LAX then LAX to Seattle. This delayed our arrival at the airport by at least 5 hrs and really inconvenienced us in many ways...

We loved the extra legroom on the flight and the fact that we didn’t have any one beside us.Everything was a n time and satisfactory.

I booked flight for my son. He had an epilepsy episode while in line boarding the plane. No refund. WTF? Never again book with Kayak.

The queue before check-in was long and slow moving due to too few desks being open. THEN, WHEN WE FINALLY REACHED THE CHECK-IN DESK WE WERE CHARGED US$70 FOR 2 BAGS. What rubbed salt into the wound was the incredible number of large bags in people’s “carry on”.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

My flight was uncomfortable and crammed. There were no pockets to store things, I couldn’t move my seat back slightly. Beverages including soda cost extra. My husband flew on another spirit airline flight, which was delayed a total of 48 hours, only to be canceled.

Two delays in less than 24hrs. They need to improve everything and restructure the whole company.

Terrible leg room, seats don’t recline, delayed flight, and even water isn’t free onboard

We can’t predict circumstances like this ahead of time, but I give your staff a hats off for immediately giving us updated informations.

They didn’t let me get my boarding pass through the app because I have a lap infant. The ticket said to see a gate agent but there was no gate agent available. I was supposed to go to the kiosk. Ended up missing my flight and they said that I never checked in to my flight so there was nothing that could be done. I will never fly spirit again. Not even worth the hassle and poor customer service.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

Don’t fly with Spirit unless you wanna be treated like trash. Racist employee too

Passengers play their phones so everyone can hear them. No one tells them to use earbuds. Very annoying and unenjoyable.

I liked how we boarded early to combat all the chaos from people bringing oversized personal item luggage. It's so painful watching the process and feeling overwhelmed by the process.

Spirit Airlines has the worst customer service. I don't advise flying with them.

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

Book cheap flights from Detroit to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Detroit to Seattle found on KAYAK in the last 72 hours.
9/10Tue
1 stopSpirit Airlines
13h 04mDTW-SEA
$62
8/27Tue
1 stopSpirit Airlines
10h 29mDTW-SEA
$64
6/23Sun
1 stopFrontier
28h 20mDTW-SEA
$80
9/13Fri
1 stopFrontier
8h 23mDTW-SEA
$87
9/9Mon
nonstopAlaska Airlines
4h 54mDTW-SEA
$149
8/30Fri
nonstopAlaska Airlines
4h 52mDTW-SEA
$173
7/4Thu
nonstopDelta
5h 01mDTW-SEA
$174
7/2Tue
nonstopDelta
4h 55mDTW-SEA
$199
7/2Tue
nonstopAmerican Airlines
4h 56mDTW-SEA
$224
9/13Fri
2 stopsAmerican Airlines
15h 44mDTW-SEA
$250

Search by stops

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Last minute flights from Detroit to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Detroit to Seattle that are departing in the next 10 days.
6/16Sun
multi-stop
13h 43mDTW-SEA
6/17Mon
multi-stop
28h 02mSEA-DTW
$198
6/16Sun
multi-stopFrontier
28h 23mDTW-SEA
6/17Mon
multi-stopFrontier
28h 02mSEA-DTW
$244
6/16Sun
multi-stop
13h 43mDTW-SEA
6/19Wed
multi-stop
13h 30mSEA-DTW
$258
6/16Sun
multi-stopFrontier
11h 51mDTW-SEA
6/16Sun
multi-stopFrontier
27h 03mSEA-DTW
$276
6/16Sun
multi-stopSpirit Airlines
13h 43mDTW-SEA
6/17Mon
multi-stopSpirit Airlines
19h 57mSEA-DTW
$280
6/16Sun
multi-stopSpirit Airlines
13h 43mDTW-SEA
6/18Tue
multi-stopSpirit Airlines
20h 02mSEA-DTW
$283
6/16Sun
multi-stopFrontier
28h 23mDTW-SEA
6/23Sun
multi-stopFrontier
27h 03mSEA-DTW
$286
6/15Sat
multi-stop
19h 17mDTW-SEA
6/20Thu
multi-stop
26h 31mSEA-DTW
$291
6/13Thu
multi-stopFrontier
11h 35mDTW-SEA
6/17Mon
multi-stopFrontier
28h 02mSEA-DTW
$293
6/15Sat
multi-stopSpirit Airlines
19h 17mDTW-SEA
6/22Sat
multi-stopSpirit Airlines
9h 12mSEA-DTW
$324

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Detroit - Seattle Flights

Departure:

Detroit (DTW)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Detroit

Cabin classes:

$855
$1,129
$507
$276