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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, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Flight Price $231
Distance 1,921 mi





Cheap DTW to SEA Flights

  • Question : What is the cheapest day to fly to Seattle?
    Answer : As of May 20th, the best day for booking to Seattle (SEA) is May 29th. A ticket will cost you $194, which is 51% less than this route's average price.
  • Question : How long is the flight from DTW to SEA?
    Answer : Alaska Airlines currently holds the fastest travel time with four hours and 52 minutes. So, you would arrive in Seattle at 6:48 PM PDT if you left Detroit at 4:56 PM EDT. Remember, there is a three-hour time change.
  • Question : How long does it take to fly from Detroit to Seattle?
    Answer : This flight takes around four hours and 52 minutes via Alaska Airlines (remember, there is a three-hour time change).
  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure date. If you would like to save some funds in doing so, the cheapest day to fly in June is Monday. You might think you're missing out taking off a day early, but we think of it as you just adding saving towards your next vacation.
  • Question : What is the cheapest airline flying from Detroit to Seattle?
    Answer : United Airlines strives to keep costs down for their passengers over the next three months. Bookings are being made at just $194, which is a great deal when compared to the high-end bookings of $1,788.
  • Question : Is there a day of the week that has more departure times to choose from than other days?
    Answer : Tuesday has the greatest variety of flight times for Detroit to Seattle with 18. The day of the week with the least amount of options is Friday with only 12 different departures.
  • Question : How much is a plane ticket to Seattle (SEA) from Detroit (DTW)?
    Answer : They can vary from $194 to $1,788. Booking far in advance can usually help you get the cheapest price. The further out you reserve your ticket, the more likely you are to save on your trip.