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Cheap SEA to DTW Flights

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

Seattle to Detroit route information

Origin Airport Seattle - Tacoma Intl.
Destination Airport Detroit Metropolitan Wayne County
Airlines Serving Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Flight Price CA $373
Distance 3,074 km

Cheap SEA to DTW Flights

  • What is the cheapest date to fly to Detroit?

    As of Nov 11th, the best day for deals to Detroit (DTW) is Dec 11th. It cost $295, which is 54% less than the average price to book the same route.
  • Can I change the date of my flight?

    Yes, you can switch your departure or arrival date. If you want to save some funds in doing so, the lowest-cost day to fly in November is Friday. You might think you're missing out leaving a day earlier, but we think that you are just adding saving for a future trip. A dollar saved is a holiday earned.
  • Do some days of the week have more flight times than others?

    The day with the most departure times for this route is Saturday with 13 options. However, with only 11 flight times, Friday doesn't offer quite as many options when finding that perfect departure time.
  • What is the cheapest day to fly from Seattle to Detroit?

    The cheapest day to fly to Detroit from Seattle is on Friday. If you want to save a little cash on your next getaway look for flights on Friday.
  • Which airline has the least delays from Seattle to Detroit?

    Booking with United Airlines means you will arrive to Detroit around the time you were supposed to. In fact, this airline has a 100% on-time average.
  • How much is a plane ticket to Detroit (DTW) from Seattle (SEA)?

    Prices can range from $295 to $1,872. Booking far in advance can usually help you get the cheapest rate. Don't forget, you can save by booking further in advance.
  • How long does it take to fly from Seattle to Detroit?

    If you are flying on Delta Air Lines, your flight will be around four hours and nine minutes (remember, there is a time difference of three hours).

Seattle to Detroit Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Seattle to Detroit with Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from SEA to DTW and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with, you know you can travel from Seattle to Detroit on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on to get you the best discounts on flights from SEA to DTW. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Detroit flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Feb 26, 2019

The headset plug in malfunctioning Seat 31F

Jan 9, 2019

Both flights were very clean and comfortable

Nov 12, 2018

I don't like the amount of seat space (too small) and the fact that the seats hardly tilt back.

Aug 20, 2018


May 31, 2018

Unfortunately my first flight was late, but I still can make it for my 2nd flight....

Apr 3, 2018

Separate lines for boarding ;)

Feb 23, 2018

Seattle Airport may consider better deicing procedures.The flight from Seattle was delayed 1.5 hours - we waited for deicing of the airplane sitting inside the aircraft. As a result next trip has been rescheduled to next available flight and trip became very long.

Jan 5, 2018

Our bags did not arrive on time, but were delivered to our destination the next day. They accomodated an extensive list of items we needed to purchase for our two children and provided us with miles credits for them not arriving on time. Good service by Tristyn in Detroit baggage.

Dec 16, 2017

Flight was delayed due to mechanical but they put us on another plane and did their best to help everyone on the flight

Feb 7, 2017

I'd fly Delta again and again