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Cheap DTW to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Detroit to Seattle route information

Origin Airport Detroit Metropolitan Wayne County
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Flight Price CA $254
Distance 3,074 km

Cheap DTW to SEA Flights

  • How long is the flight from DTW to SEA?

    If you're able to take the direct flight (which is offered by Delta Air Lines), you will be able to leave DTW at 5:55 PM EST and get to SEA at 7:49 PM PST (four hours and 54 minutes). Remember, there is a three hours time change.
  • From Detroit to Seattle, which day of the week is going to have the most flight times?

    With seven total flight time options, Wednesday provides the most flexibility from DTW to SEA. However, with only four flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.
  • How much is a plane ticket to Seattle (SEA) from Detroit (DTW)?

    They can range from $274 to $2,483. Booking in advance can normally help you get the cheapest rate. Prices tend to be cheaper the further out you book.
  • What is the cheapest date to fly to Seattle?

    Jan 14th has bookings (as of Dec 16th) for as little as $304. That comes in 52% below the average price for this route. Saving on flight fares means you'll have more money to spend on your trip.
  • What is the cheapest airline flying from Detroit to Seattle?

    Spirit Airlines is offering the best deal at $274. Better take a look quickly because prices range all the way up to $2,483 over the next three months.
  • Which airline has the least delays from Detroit to Seattle?

    Booking with United Airlines means you will arrive to Seattle around the time you were supposed to. In fact, this airline has a 100% average for getting there on time. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • How many flights are there per day from Detroit to Seattle?

    The number does differ by the day, but on average, you can expect six different choice of flight times when you book. That is higher than the national average of five.

Detroit to SeaTac Flights

Whether you’re travelling for business, looking to get away to one of your dream destinations, or just want a change of scenery, Expedia can help you put a spring in your step and change in your pocket. With a fantastic selection of flights from Detroit to Seattle, you’ll be kicking back on a plane, digging into mouth-watering local dishes and exploring the famous landmarks in no time, even if you wait until the last minute to book. And perhaps best of all, you can make it happen for less than you think, as Expedia makes it easy to book a cheap flight from DTW to SEA, no matter whether you plan on travelling one way, non stop or round trip.

Travelling with a cheap airline means that you’ll have plenty of walking-around money to splash out on shopping, activities and excursions, letting you make the most out of your getaway. Cheap airfare from Detroit to SeaTac also means that you can travel more often – and more spontaneously – so there’s never been a better time to give into your whims, take to the clouds and make memories that will last forever, whether they involve dining at 5-star restaurants, dancing the nights away, pampering yourself with a luxurious spa treatment or just soaking up the stunning surroundings.

In addition to the fantastic savings afforded by cheap airfare, you can also book a bundle to take care of all your travel needs. Check out Expedia’s wide selection of hotels and rental cars to find the accommodation and vehicles that will pair perfectly with your plans, whether those call for cosy compacts and romantic B&Bs or spacious sedans and stunning world-class hotels, then bundle up your savings and you’re ready to roll. With so many intriguing options for a dream trip right at your fingertips, and with so many affordable flights offered on Expedia, there’s no need to wait a second longer to satisfy your wanderlust with a new adventure. Book your travel arrangements with us today!

Aug 27, 2018

Download app prior

Aug 25, 2018

Boarding attendant was very helpful in getting my family aisle seats. We hadn't realized that their wasn't a complimentary meal. Good but expensive options. Weren't sure if snacks offered were complimentary and didn't know what the options were. Very friendly attendants wjo were consistently working the floor.

Jul 28, 2018

one of the travellars did not like the purchased sandwich.

Jun 17, 2018

Too many delays! Every flight was delayed. And too many schedule changes...four or five,is too many!!

Jun 10, 2018

Thank you!

Jun 5, 2018

I got the old plane, but updated and newer cabin, I didn't feel that's the old aircraft....

May 29, 2018

Good experience on this flight we intend to fly with Alaska Airline again in the future.

Mar 19, 2018

Very good airline

Mar 11, 2018

The flight attendants came by several times offering beverages and food for purchase. One of the flights also had very entertaining staff at the check-in counter, so that made the experience more memorable and enjoyable.

Feb 15, 2018

The head phone jack was finicky and not working properly and the guy next to me couldn’t get it to work at all. Not good for a four hour flight. Tell people to download gogo since entertainment isn’t on delta app so then they don’t have to rely on sound from faulty seats