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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 DKK 918 and round-trip from DKK 1,457. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      DTW 19:50
      5h 8m
      Direct
      SEA 21:58
      Detroit - Seattle | Sat, Nov 14 | Delta Air Lines
      SEA 23:15
      4h 12m
      Direct
      DTW 06:27
      Seattle - Detroit | Tue, Nov 17 | Delta Air Lines
      DKK 1,616 DKK 2,625
      38% off
      38% off
      DKK 2,625 DKK 1,616
    • DTW 19:39
      23h 4m
      1 stop
      SEA 15:43
      Detroit - Seattle | Sat, Dec 5 | Frontier Airlines
      SEA 16:58
      29h 12m
      1 stop
      DTW 01:10
      Seattle - Detroit | Tue, Dec 8 | Frontier Airlines
      DKK 1,457 DKK 2,625
      44% off
      44% off
      DKK 2,625 DKK 1,457
    • DTW 17:49
      8h 30m
      1 stop
      SEA 23:19
      Detroit - Seattle | Wed, Nov 25 | American Airlines
      SEA 23:46
      6h 41m
      1 stop
      DTW 09:27
      Seattle - Detroit | Wed, Dec 2 | American Airlines
      DKK 1,500 DKK 2,625
      43% off
      43% off
      DKK 2,625 DKK 1,500
    • DTW 20:35
      21h 37m
      1 stop
      SEA 15:12
      Detroit - Seattle | Sun, Oct 25 | Frontier Airlines
      SEA 19:41
      14h 24m
      1 stop
      DTW 13:05
      Seattle - Detroit | Thu, Oct 29 | Frontier Airlines
      DKK 1,793
      32% off
      DKK 2,625 DKK 1,793
    • DTW 07:25
      10h 57m
      1 stop
      SEA 15:22
      Detroit - Seattle | Tue, Nov 24 | Frontier Airlines
      SEA 21:53
      30h 3m
      1 stop
      DTW 06:56
      Seattle - Detroit | Fri, Nov 27 | Frontier Airlines
      DKK 1,835
      30% off
      DKK 2,625 DKK 1,835
    • DTW 07:00
      11h 12m
      1 stop
      SEA 15:12
      Detroit - Seattle | Tue, Nov 17 | Frontier Airlines
      SEA 06:10
      8h 10m
      1 stop
      DTW 17:20
      Seattle - Detroit | Thu, Nov 19 |
      DKK 1,877
      28% off
      DKK 2,625 DKK 1,877
    • DTW 05:51
      10h 24m
      1 stop
      SEA 13:15
      Detroit - Seattle | Sat, Nov 14 | American Airlines
      SEA 23:34
      6h 53m
      1 stop
      DTW 09:27
      Seattle - Detroit | Tue, Nov 17 | American Airlines
      DKK 1,937
      26% off
      DKK 2,625 DKK 1,937
    • DTW 20:35
      21h 37m
      1 stop
      SEA 15:12
      Detroit - Seattle | Fri, Nov 13 | Frontier Airlines
      SEA 21:13
      30h 43m
      1 stop
      DTW 06:56
      Seattle - Detroit | Fri, Nov 20 | Frontier Airlines
      DKK 1,938
      26% off
      DKK 2,625 DKK 1,938
    • DTW 07:15
      11h 7m
      1 stop
      SEA 15:22
      Detroit - Seattle | Fri, Nov 27 | Frontier Airlines
      SEA 16:37
      29h 32m
      1 stop
      DTW 01:09
      Seattle - Detroit | Tue, Dec 1 | Frontier Airlines
      DKK 1,942
      26% off
      DKK 2,625 DKK 1,942
    • DTT 13:00
      17h 25m
      1 stop
      SEA 14:00
      Detroit - Seattle | Mon, Oct 26 | Normal Airline
      SEA 15:00
      6h
      Direct
      DTT 16:00
      Seattle - Detroit | Wed, Oct 28 | Normal Airline
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    • Cheapest
      DTW 20:35
      21h 37m
      1 stop
      SEA 15:12
      Detroit - Seattle | Wed, Nov 18 | Frontier Airlines
      DKK 918 DKK 1,945
      53% off
      53% off
      DKK 1,945 DKK 918
    • DTW 07:15
      11h 7m
      1 stop
      SEA 15:22
      Detroit - Seattle | Fri, Nov 27 | Frontier Airlines
      DKK 935 DKK 1,945
      52% off
      52% off
      DKK 1,945 DKK 935
    • DTW 07:00
      11h 12m
      1 stop
      SEA 15:12
      Detroit - Seattle | Thu, Oct 29 | Frontier Airlines
      DKK 946 DKK 1,945
      51% off
      51% off
      DKK 1,945 DKK 946
    • DTW 07:15
      29h 30m
      1 stop
      SEA 09:45
      Detroit - Seattle | Thu, Nov 5 | Frontier Airlines
      DKK 963
      50% off
      DKK 1,945 DKK 963
    • DTW 08:00
      32h 2m
      1 stop
      SEA 13:02
      Detroit - Seattle | Sun, Dec 6 | Frontier Airlines
      DKK 969
      50% off
      DKK 1,945 DKK 969
    • DTW 19:34
      23h 9m
      1 stop
      SEA 15:43
      Detroit - Seattle | Wed, Dec 9 | Frontier Airlines
      DKK 972
      50% off
      DKK 1,945 DKK 972
    • DTW 07:00
      11h 12m
      1 stop
      SEA 15:12
      Detroit - Seattle | Sun, Nov 15 | Frontier Airlines
      DKK 1,014
      48% off
      DKK 1,945 DKK 1,014
    • DTW 07:00
      11h 12m
      1 stop
      SEA 15:12
      Detroit - Seattle | Sun, Nov 8 | Frontier Airlines
      DKK 1,014
      48% off
      DKK 1,945 DKK 1,014
    • DTW 07:08
      11h 4m
      1 stop
      SEA 15:12
      Detroit - Seattle | Sun, Oct 25 | Frontier Airlines
      DKK 1,016
      48% off
      DKK 1,945 DKK 1,016
    • DTT 13:00
      17h 25m
      1 stop
      SEA 14:00
      Detroit - Seattle | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Wed, Dec 23 | Alaska Airlines
      DKK 1,420 DKK 1,945
      27% off
      27% off
      DKK 1,945 DKK 1,420
    • DTW 07:01
      5h 8m
      Direct
      SEA 09:09
      Detroit - Seattle | Tue, Nov 24 | Alaska Airlines
      DKK 1,439 DKK 1,945
      26% off
      26% off
      DKK 1,945 DKK 1,439
    • DTW 18:18
      5h 13m
      Direct
      SEA 20:31
      Detroit - Seattle | Tue, Dec 15 | Alaska Airlines
      DKK 1,440 DKK 3,436
      57% off
      57% off
      DKK 3,436 DKK 1,440
    • DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Sun, Dec 20 | Alaska Airlines
      DKK 1,683
      51% off
      DKK 3,436 DKK 1,683
    • DTW 07:00
      4h 55m
      Direct
      SEA 08:55
      Detroit - Seattle | Sun, Oct 25 | Alaska Airlines
      DKK 1,740
      49% off
      DKK 3,436 DKK 1,740
    • DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Thu, Dec 24 | Alaska Airlines
      DKK 1,784
      48% off
      DKK 3,436 DKK 1,784
    • DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Mon, Dec 21 | Alaska Airlines
      DKK 1,785
      48% off
      DKK 3,436 DKK 1,785
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Thu, Nov 12 | Delta Air Lines
      DKK 1,786
      52% off
      DKK 3,706 DKK 1,786
    • DTW 17:59
      4h 58m
      Direct
      SEA 19:57
      Detroit - Seattle | Sat, Oct 31 | Alaska Airlines
      DKK 1,812
      47% off
      DKK 3,436 DKK 1,812
    • DTT 13:00
      17h 25m
      1 stop
      SEA 14:00
      Detroit - Seattle | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Wed, Dec 23 | Alaska Airlines
      DKK 1,420 DKK 4,572
      69% off
      69% off
      DKK 4,572 DKK 1,420
    • DTW 18:18
      5h 13m
      Direct
      SEA 20:31
      Detroit - Seattle | Tue, Dec 15 | Alaska Airlines
      DKK 1,440 DKK 4,572
      69% off
      69% off
      DKK 4,572 DKK 1,440
    • DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Sun, Dec 20 | Alaska Airlines
      DKK 1,683 DKK 4,572
      63% off
      63% off
      DKK 4,572 DKK 1,683
    • DTW 07:00
      4h 55m
      Direct
      SEA 08:55
      Detroit - Seattle | Sun, Oct 25 | Alaska Airlines
      DKK 1,740
      62% off
      DKK 4,572 DKK 1,740
    • DTW 06:20
      5h 19m
      Direct
      SEA 08:39
      Detroit - Seattle | Mon, Dec 21 | Alaska Airlines
      DKK 1,785
      61% off
      DKK 4,572 DKK 1,785
    • DTW 17:59
      4h 58m
      Direct
      SEA 19:57
      Detroit - Seattle | Sat, Oct 31 | Alaska Airlines
      DKK 1,812
      60% off
      DKK 4,572 DKK 1,812
    • DTW 17:45
      5h 3m
      Direct
      SEA 19:48
      Detroit - Seattle | Sat, Nov 7 | Alaska Airlines
      DKK 1,812
      60% off
      DKK 4,572 DKK 1,812
    • DTW 18:06
      5h 18m
      Direct
      SEA 20:24
      Detroit - Seattle | Thu, Dec 17 | Alaska Airlines
      DKK 1,820
      60% off
      DKK 4,572 DKK 1,820
    • DTW 19:57
      5h 8m
      Direct
      SEA 22:05
      Detroit - Seattle | Sat, Nov 7 | Delta Air Lines
      DKK 2,080
      55% off
      DKK 4,572 DKK 2,080
    • DTT 13:00
      17h 25m
      1 stop
      SEA 14:00
      Detroit - Seattle | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      DTW 17:59
      4h 58m
      Direct
      SEA 19:57
      Detroit - Seattle | Wed, Oct 28 | Alaska Airlines
      DKK 1,735 DKK 4,613
      62% off
      62% off
      DKK 4,613 DKK 1,735
    • DTW 07:00
      4h 55m
      Direct
      SEA 08:55
      Detroit - Seattle | Sun, Oct 25 | Alaska Airlines
      DKK 1,740 DKK 4,613
      62% off
      62% off
      DKK 4,613 DKK 1,740
    • DTW 17:59
      4h 58m
      Direct
      SEA 19:57
      Detroit - Seattle | Sat, Oct 31 | Alaska Airlines
      DKK 1,812 DKK 4,613
      61% off
      61% off
      DKK 4,613 DKK 1,812
    • DTW 17:59
      4h 58m
      Direct
      SEA 19:57
      Detroit - Seattle | Thu, Oct 29 | Alaska Airlines
      DKK 1,851
      60% off
      DKK 4,613 DKK 1,851
    • DTW 19:57
      5h 8m
      Direct
      SEA 22:05
      Detroit - Seattle | Wed, Oct 28 | Delta Air Lines
      DKK 2,004
      56% off
      DKK 4,613 DKK 2,004
    • DTW 07:00
      4h 55m
      Direct
      SEA 08:55
      Detroit - Seattle | Tue, Oct 27 | Alaska Airlines
      DKK 2,486
      46% off
      DKK 4,613 DKK 2,486
    • DTW 07:00
      4h 55m
      Direct
      SEA 08:55
      Detroit - Seattle | Mon, Oct 26 | Alaska Airlines
      DKK 3,413
      26% off
      DKK 4,613 DKK 3,413
    • DTW 12:15
      7h 9m
      1 stop
      SEA 16:24
      Detroit - Seattle | Sat, Oct 31 | Delta Air Lines
      DKK 1,249
      73% off
      DKK 4,613 DKK 1,249
    • DTW 14:09
      7h 54m
      1 stop
      SEA 19:03
      Detroit - Seattle | Wed, Oct 28 | United Airlines
      DKK 1,689
      63% off
      DKK 4,613 DKK 1,689
    • DTT 13:00
      17h 25m
      1 stop
      SEA 14:00
      Detroit - Seattle | Mon, Oct 26 | Normal Airline
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    • DTW 07:00
      4h 55m
      Direct
      SEA 08:55
      Detroit - Seattle | Sun, Oct 25 | Alaska Airlines
      DKK 1,740 DKK 3,436
      49% off
      49% off
      DKK 3,436 DKK 1,740
    • DTW 17:59
      4h 58m
      Direct
      SEA 19:57
      Detroit - Seattle | Sat, Oct 31 | Alaska Airlines
      DKK 1,812 DKK 3,436
      47% off
      47% off
      DKK 3,436 DKK 1,812
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Thu, Nov 12 | Delta Air Lines
      DKK 1,786 DKK 3,706
      52% off
      52% off
      DKK 3,706 DKK 1,786
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Wed, Nov 11 | Delta Air Lines
      DKK 2,144
      42% off
      DKK 3,706 DKK 2,144
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Tue, Nov 17 | Delta Air Lines
      DKK 2,146
      42% off
      DKK 3,706 DKK 2,146
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Thu, Nov 19 | Delta Air Lines
      DKK 2,149
      42% off
      DKK 3,706 DKK 2,149
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Fri, Nov 13 | Delta Air Lines
      DKK 2,220
      40% off
      DKK 3,706 DKK 2,220
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Sat, Nov 14 | Delta Air Lines
      DKK 2,221
      40% off
      DKK 3,706 DKK 2,221
    • DTW 12:50
      5h
      Direct
      SEA 14:50
      Detroit - Seattle | Wed, Nov 18 | Delta Air Lines
      DKK 2,223
      40% off
      DKK 3,706 DKK 2,223
    • DTT 13:00
      17h 25m
      1 stop
      SEA 14:00
      Detroit - Seattle | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Detroit to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 DKK 1,242. It is best to avoid March, when the average price can reach DKK 2,448.

DKK 2,448
DKK 1,845
DKK 1,242
DKK 639
    Cheapest
  • DKK 2,202
    Oct
  • DKK 1,242
    Nov
  • DKK 1,416
    Dec
  • DKK 1,767
    Jan
  • DKK 1,957
    Feb
  • DKK 2,448
    Mar
  • DKK 1,343
    Apr
  • DKK 1,742
    May
  • DKK 1,737
    Jun
  • DKK 1,679
    Jul
  • DKK 1,985
    Aug
  • DKK 2,441
    Sep

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.

DKK 1,990
DKK 1,610
DKK 1,230
DKK 850
    Cheapest
  • DKK 1,925
    Mon
  • DKK 1,629
    Tue
  • DKK 1,986
    Wed
  • DKK 1,632
    Thu
  • DKK 1,763
    Fri
  • DKK 1,230
    Sat
  • DKK 1,990
    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 DKK 597) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From DKK 597
Alaska Airlines
From DKK 839
American Airlines
From DKK 1,069
Delta Air Lines
From DKK 1,170
United Airlines
From DKK 1,277
Hahn Air
From DKK 1,787
Sun Country Airlines
From DKK 2,672
Air Canada
From DKK 3,547

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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. AA3977

    Detroit Metropolitan Wayne County Airport

    13:14

    DTW

    1h 46m

    Direct

    14:00

    ORD

    S M T W T F S
    Search

  2. AA3105

    O'Hare International Airport

    07:17

    ORD

    4h 52m

    Direct

    10:09

    SEA

    S M T W T F S

  3. F92211

    Detroit Metropolitan Wayne County Airport

    07:25

    DTW

    3h 31m

    Direct

    08:56

    DEN

    S M T W T F S
    Search

  4. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S - T - T F S

  5. F93565

    Detroit Metropolitan Wayne County Airport

    20:35

    DTW

    3h 14m

    Direct

    21:49

    DEN

    S M T W T F S
    Search

  6. F91175

    Denver International Airport

    13:07

    DEN

    3h 5m

    Direct

    15:12

    SEA

    S - T - T F S

  7. F92801

    Detroit Metropolitan Wayne County Airport

    07:25

    DTW

    4h 38m

    Direct

    09:03

    LAS

    S M T W T F S
    Search

  8. F92407

    Harry Reid International Airport

    06:50

    LAS

    2h 55m

    Direct

    09:45

    SEA

    S M T W T - 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 DKK 918
Cheapest return ticket price DKK 1,457

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 26 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 07:00, and the last departs at 19:57, with about 6 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 DKK 2,065 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 DKK 918, and round-trip fares start from DKK 1,457. The current lowest fare is a Frontier Airlines flight departing on Wed, Nov 18; 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 22 minutes, and around 42 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 DKK 1,860. 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 DKK 918. 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 42 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
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