Flight Routes from Detroit to Seattle Tacoma

Compare cheap outbound and return flights from Detroit (DTW) to Seattle-Tacoma (SEA) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€482
Fastest outbound flight
Fastest inbound flight
non-stop flights
46x / week
Flight distance
3,097 km
Time difference

Flight schedule from Detroit (DTW) to Seattle-Tacoma (SEA)

Select a travel date in the flight schedule for the route from Detroit (DTW) to Seattle-Tacoma (SEA) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights9 of 9
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. DTWSEA
      nonstop
      1. Delta Air Lines
    2. DTWSEA
      nonstop
      1. Alaska Airlines
    3. DTWSEA
      nonstop
      1. Alaska Airlines
    4. DTWSEA
      1 stopover
      1. American Airlines
    5. DTWSEA
      nonstop
      1. Delta Air Lines
    6. DTWSEA
      nonstop
      1. Delta Air Lines
    7. DTWSEA
      nonstop
      1. Delta Air Lines
    8. DTWSEA
      nonstop
      1. Alaska Airlines
    9. DTWSEA
      nonstop
      1. Delta Air Lines

      Tips and tricks to help you find cheap flights from Detroit to Seattle Tacoma

      Favorite airline: Spirit Airlines
      Flight tickets on the route Detroit – Seattle-Tacoma are most frequently booked with Spirit Airlines.
      Spirit Airlines
      29 %
      Delta
      23 %
      Frontier Airlines
      19 %
      Stopover flights are the cheapest connection
      Flights with a stopover are on average $263.00 cheaper than direct flights.
      non stop flight
      1 stop
      2 stops
      05h 04min
      28h 31min
      21h 45min
      433 $
      170 $
      468 $
      Favourite connection: via Las Vegas
      The most popular route is via Las Vegas and is booked by 50 % of all travelers.
      Route
      bookings
      1 stopover Las Vegas - McCarran International Airport, NV
      08h 24min, from 271 $
      50 %
      1 stopover Denver International Airport, CO
      28h 31min, from 170 $
      25 %
      Direct flights
      05h 04min, from 433 $
      17 %

      Important flight information

      Discover more flights around Detroit and Seattle-Tacoma

      Departure airport Airport Detroit Metropolitan Wayne County Airport, MI (DTW)
      Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Destination country Flights to United States
      City-Code - Arrival airport Detroit Metropolitan Area - Seattle-Tacoma International Airport, WA
      Departure airport - Destination country Detroit Metropolitan Wayne County Airport, MI - United States
      Alternative routes to United States
      Alternative flights to Seattle-Tacoma
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