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Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from MXN$1,338 and round-trip from MXN$3,336. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DTW 07:00
        4h 55m
        Direct
        SEA 08:55
        Detroit - Seattle | Tue, Oct 27 | Alaska Airlines
        SEA 22:18
        4h 22m
        Direct
        DTW 05:40
        Seattle - Detroit | Sat, Oct 31 | Alaska Airlines
        MXN$3,336 MXN$6,193
        46% off
        46% off
        MXN$6,193 MXN$3,336
      • DTW 19:57
        5h 8m
        Direct
        SEA 22:05
        Detroit - Seattle | Tue, Oct 27 | Delta Air Lines
        SEA 06:00
        4h 23m
        Direct
        DTW 13:23
        Seattle - Detroit | Sat, Oct 31 | Delta Air Lines
        MXN$4,512 MXN$6,193
        27% off
        27% off
        MXN$6,193 MXN$4,512
      • DTW 07:01
        4h 53m
        Direct
        SEA 08:54
        Detroit - Seattle | Mon, Oct 12 | Alaska Airlines
        SEA 22:18
        4h 22m
        Direct
        DTW 05:40
        Seattle - Detroit | Thu, Oct 15 | Alaska Airlines
        MXN$5,011 MXN$6,193
        19% off
        19% off
        MXN$6,193 MXN$5,011
      • DTW 17:39
        4h 55m
        Direct
        SEA 19:34
        Detroit - Seattle | Tue, Oct 13 | Alaska Airlines
        SEA 22:18
        4h 22m
        Direct
        DTW 05:40
        Seattle - Detroit | Thu, Oct 15 | Alaska Airlines
        MXN$5,011
        19% off
        MXN$6,193 MXN$5,011
      • DTW 16:59
        9h 11m
        1 stop
        SEA 23:10
        Detroit - Seattle | Tue, Oct 27 | American Airlines
        SEA 12:56
        7h 41m
        1 stop
        DTW 23:37
        Seattle - Detroit | Sat, Oct 31 | American Airlines
        MXN$3,891
        37% off
        MXN$6,193 MXN$3,891
      • DTW 07:08
        11h
        1 stop
        SEA 15:08
        Detroit - Seattle | Sat, Oct 3 | Frontier Airlines
        SEA 16:27
        28h 39m
        1 stop
        DTW 00:06
        Seattle - Detroit | Mon, Oct 5 | Frontier Airlines
        MXN$4,377
        28% off
        MXN$6,193 MXN$4,377
      • DTW 20:35
        21h 37m
        1 stop
        SEA 15:12
        Detroit - Seattle | Wed, Nov 4 | Frontier Airlines
        SEA 19:41
        14h 24m
        1 stop
        DTW 13:05
        Seattle - Detroit | Sun, Nov 8 | Frontier Airlines
        MXN$4,650
        25% off
        MXN$6,193 MXN$4,650
      • DTW 20:35
        21h 33m
        1 stop
        SEA 15:08
        Detroit - Seattle | Fri, Oct 2 | Frontier Airlines
        SEA 16:27
        28h 39m
        1 stop
        DTW 00:06
        Seattle - Detroit | Mon, Oct 5 | Frontier Airlines
        MXN$4,689
        24% off
        MXN$6,193 MXN$4,689
      • DTW 07:00
        4h 55m
        Direct
        SEA 08:55
        Detroit - Seattle | Sun, Oct 18 | Alaska Airlines
        SEA 21:16
        28h 44m
        1 stop
        DTW 05:00
        Seattle - Detroit | Fri, Oct 23 | Frontier Airlines
        MXN$4,712
        24% off
        MXN$6,193 MXN$4,712
      • DTW 20:35
        21h 37m
        1 stop
        SEA 15:12
        Detroit - Seattle | Tue, Oct 27 | Frontier Airlines
        SEA 16:27
        28h 28m
        1 stop
        DTW 23:55
        Seattle - Detroit | Fri, Oct 30 | Frontier Airlines
        MXN$4,915
        21% off
        MXN$6,193 MXN$4,915
      • DTW 07:20
        29h 31m
        1 stop
        SEA 09:51
        Detroit - Seattle | Mon, Nov 2 | Frontier Airlines
        SEA 19:00
        9h 21m
        1 stop
        DTW 07:21
        Seattle - Detroit | Thu, Nov 5 | Frontier Airlines
        MXN$5,016
        19% off
        MXN$6,193 MXN$5,016
      • DTT 13:00
        17h 25m
        1 stop
        SEA 14:00
        Detroit - Seattle | Fri, Sep 25 | Normal Airline
        SEA 15:00
        6h
        Direct
        DTT 16:00
        Seattle - Detroit | Sun, Sep 27 | Normal Airline
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      • Cheapest nonstop
        DTW 17:59
        4h 58m
        Direct
        SEA 19:57
        Detroit - Seattle | Tue, Nov 10 | Alaska Airlines
        MXN$2,156 MXN$2,678
        19% off
        19% off
        MXN$2,678 MXN$2,156
      • DTW 17:45
        5h 3m
        Direct
        SEA 19:48
        Detroit - Seattle | Wed, Nov 18 | Alaska Airlines
        MXN$2,169 MXN$2,678
        19% off
        19% off
        MXN$2,678 MXN$2,169
      • DTW 07:08
        11h 4m
        1 stop
        SEA 15:12
        Detroit - Seattle | Wed, Nov 4 | Frontier Airlines
        MXN$1,338 MXN$2,678
        50% off
        50% off
        MXN$2,678 MXN$1,338
      • DTW 20:35
        21h 37m
        1 stop
        SEA 15:12
        Detroit - Seattle | Sat, Nov 14 | Frontier Airlines
        MXN$1,375
        49% off
        MXN$2,678 MXN$1,375
      • DTW 07:00
        11h 12m
        1 stop
        SEA 15:12
        Detroit - Seattle | Wed, Nov 18 | Frontier Airlines
        MXN$1,580
        41% off
        MXN$2,678 MXN$1,580
      • DTW 20:35
        21h 33m
        1 stop
        SEA 15:08
        Detroit - Seattle | Fri, Oct 16 | Frontier Airlines
        MXN$1,839
        31% off
        MXN$2,678 MXN$1,839
      • DTW 20:35
        21h 37m
        1 stop
        SEA 15:12
        Detroit - Seattle | Mon, Nov 2 | Frontier Airlines
        MXN$1,964
        27% off
        MXN$2,678 MXN$1,964
      • DTW 20:35
        21h 37m
        1 stop
        SEA 15:12
        Detroit - Seattle | Tue, Nov 3 | Frontier Airlines
        MXN$2,011
        25% off
        MXN$2,678 MXN$2,011
      • DTW 07:08
        11h 4m
        1 stop
        SEA 15:12
        Detroit - Seattle | Wed, Oct 28 | Frontier Airlines
        MXN$2,034
        24% off
        MXN$2,678 MXN$2,034
      • DTW 07:15
        30h 44m
        1 stop
        SEA 10:59
        Detroit - Seattle | Fri, Nov 13 | Frontier Airlines
        MXN$2,115
        21% off
        MXN$2,678 MXN$2,115
      • DTW 07:15
        30h 44m
        1 stop
        SEA 10:59
        Detroit - Seattle | Sat, Nov 7 | Frontier Airlines
        MXN$2,123
        21% off
        MXN$2,678 MXN$2,123
      • DTW 19:35
        6h 55m
        1 stop
        SEA 23:30
        Detroit - Seattle | Sat, Nov 14 | Hahn Air
        MXN$2,151
        20% off
        MXN$2,678 MXN$2,151
      • DTT 13:00
        17h 25m
        1 stop
        SEA 14:00
        Detroit - Seattle | Fri, Sep 25 | Normal Airline
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Displayed flight fares from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport are usually in November, with an average price of MXN$3,222. It is best to avoid March, when the average price can reach MXN$6,351.

MXN$6,351
MXN$4,787
MXN$3,222
MXN$1,658
    Cheapest
  • MXN$5,515
    Sep
  • MXN$5,704
    Oct
  • MXN$3,222
    Nov
  • MXN$3,673
    Dec
  • MXN$4,582
    Jan
  • MXN$5,076
    Feb
  • MXN$6,351
    Mar
  • MXN$3,483
    Apr
  • MXN$4,520
    May
  • MXN$4,506
    Jun
  • MXN$4,356
    Jul
  • MXN$5,150
    Aug

What is the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average ticket prices from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

MXN$5,348
MXN$4,270
MXN$3,191
MXN$2,113
    Cheapest
  • MXN$4,995
    Mon
  • MXN$4,687
    Tue
  • MXN$5,052
    Wed
  • MXN$3,672
    Thu
  • MXN$4,570
    Fri
  • MXN$3,191
    Sat
  • MXN$5,348
    Sun

Which airline offers the cheapest flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport is Frontier Airlines (from MXN$1,338) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From MXN$1,338
Hahn Air
From MXN$2,151
Alaska Airlines
From MXN$2,156
American Airlines
From MXN$2,411
Delta Air Lines
From MXN$2,684
United Airlines
From MXN$3,019
Sun Country Airlines
From MXN$3,437
WestJet
From MXN$3,733

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What is the flight schedule from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport?

Check the schedule for flights from Detroit to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS313

    Detroit Metropolitan Wayne County Airport

    17:39

    DTW

    4h 55m

    19:34

    SEA

    S M T W T F S
    Search

  2. DL565

    Detroit Metropolitan Wayne County Airport

    19:55

    DTW

    5h 10m

    22:05

    SEA

    S M T W T F S
    Search

  3. AA3977

    Detroit Metropolitan Wayne County Airport

    13:14

    DTW

    1h 46m

    Direct

    14:00

    ORD

    S M T W T F S
    Search

  4. AA3105

    O'Hare International Airport

    07:17

    ORD

    4h 52m

    Direct

    10:09

    SEA

    S M T W T F S

  5. AA1683

    Detroit Metropolitan Wayne County Airport

    13:38

    DTW

    1h 54m

    Direct

    15:32

    CLT

    S M T W T F S
    Search

  6. AA1674

    Charlotte Douglas International Airport

    20:15

    CLT

    5h 44m

    Direct

    22:59

    SEA

    - - - - - - S

  7. AA2735

    Detroit Metropolitan Wayne County Airport

    16:33

    DTW

    1h 56m

    Direct

    18:29

    CLT

    - - - - - - S
    Search

  8. AA1674

    Charlotte Douglas International Airport

    20:15

    CLT

    5h 44m

    Direct

    22:59

    SEA

    - - - - - - S

  9. F92211

    Detroit Metropolitan Wayne County Airport

    07:00

    DTW

    3h 30m

    Direct

    08:30

    DEN

    S M T W T F S
    Search

  10. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S

  11. F93565

    Detroit Metropolitan Wayne County Airport

    20:35

    DTW

    3h 14m

    Direct

    21:49

    DEN

    S - - W T - S
    Search

  12. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S M T W T F S

  13. F92801

    Detroit Metropolitan Wayne County Airport

    07:15

    DTW

    4h 32m

    Direct

    08:47

    LAS

    S M T W T F S
    Search

  14. F92407

    Harry Reid International Airport

    10:03

    LAS

    2h 59m

    Direct

    13:02

    SEA

    S M T W T F S
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About Detroit Metropolitan Wayne County Airport and Seattle-Tacoma International Airport

Learn about Detroit Metropolitan Wayne County Airport (DTW) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 3,095.98km
Cheapest one-way ticket price MXN$1,338
Cheapest return ticket price MXN$3,336

FAQs for Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport Flights

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport?

    Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport takes about 4 hours 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from Detroit Metropolitan Wayne County Airport (DTW) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport departs at 06:00, and the last departs at 20:50, with about 8 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Detroit Metropolitan Wayne County Airport (DTW) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around MXN$5,673 in November, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Delta Air Lines is a very popular airline operating an average of 1815 flights per month.
  • One-way flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport currently start from MXN$1,338, and round-trip fares start from MXN$3,336. The current lowest fare is a Frontier Airlines flight departing on Wed, Nov 4; prices may vary depending on availability.
  • Yes. Delta Air Lines and Alaska Airlines operate direct flights from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport, with an average flight time of 4 hours 33 minutes, and around 49 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport is MXN$4,309. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport, with one-way fares starting from MXN$1,338. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Detroit Metropolitan Wayne County Airport to Seattle-Tacoma International Airport operates around 35 weekly flights, mainly by Delta Air Lines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Detroit Metropolitan Wayne County Airport and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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