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

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport over the next 90 days, with one-way fares from €88 and round-trip from €184. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Thu, Dec 3 | Alaska Airlines
      DTW 18:18
      5h 13m
      Direct
      SEA 20:31
      Detroit - Seattle | Tue, Dec 8 | Alaska Airlines
      €203 €332
      39% off
      39% off
      €332 €203
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Fri, Dec 11 | Alaska Airlines
      DTW 19:55
      5h 8m
      Direct
      SEA 22:03
      Detroit - Seattle | Mon, Dec 14 | Delta Air Lines
      €243 €332
      27% off
      27% off
      €332 €243
    • SEA 17:37
      8h 45m
      1 stop
      DTW 05:22
      Seattle - Detroit | Thu, Dec 3 | Delta Air Lines
      DTW 19:55
      5h 8m
      Direct
      SEA 22:03
      Detroit - Seattle | Tue, Dec 8 | Delta Air Lines
      €184 €332
      45% off
      45% off
      €332 €184
    • SEA 17:37
      8h 45m
      1 stop
      DTW 05:22
      Seattle - Detroit | Fri, Dec 11 | Delta Air Lines
      DTW 19:55
      5h 8m
      Direct
      SEA 22:03
      Detroit - Seattle | Mon, Dec 14 | Delta Air Lines
      €188
      43% off
      €332 €188
    • SEA 10:52
      7h 39m
      1 stop
      DTW 21:31
      Seattle - Detroit | Thu, Dec 3 | American Airlines
      DTW 10:15
      7h 21m
      1 stop
      SEA 14:36
      Detroit - Seattle | Tue, Dec 8 | American Airlines
      €203
      39% off
      €332 €203
    • SEA 10:51
      6h 41m
      1 stop
      DTW 20:32
      Seattle - Detroit | Fri, Dec 11 | American Airlines
      DTW 06:31
      11h 5m
      1 stop
      SEA 14:36
      Detroit - Seattle | Mon, Dec 14 | American Airlines
      €260
      22% off
      €332 €260
    • SEA 16:58
      29h 12m
      1 stop
      DTW 01:10
      Seattle - Detroit | Fri, Dec 11 | Frontier Airlines
      DTW 19:55
      5h 8m
      Direct
      SEA 22:03
      Detroit - Seattle | Mon, Dec 14 | Delta Air Lines
      €272
      18% off
      €332 €272
    • SEA 21:07
      30h 18m
      1 stop
      DTW 06:25
      Seattle - Detroit | Thu, Dec 3 | Frontier Airlines
      DTW 18:18
      5h 13m
      Direct
      SEA 20:31
      Detroit - Seattle | Tue, Dec 8 | Alaska Airlines
      €283
      15% off
      €332 €283
    • SEA 23:25
      8h 9m
      1 stop
      DTW 10:34
      Seattle - Detroit | Thu, Dec 3 | United Airlines
      DTW 18:18
      5h 13m
      Direct
      SEA 20:31
      Detroit - Seattle | Tue, Dec 8 | Alaska Airlines
      €295
      11% off
      €332 €295
    • SEA 13:00
      17h 25m
      1 stop
      DTT 14:00
      Seattle - Detroit | Fri, Nov 13 | Normal Airline
      DTT 15:00
      6h
      Direct
      SEA 16:00
      Detroit - Seattle | Sun, Nov 15 | Normal Airline
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    • Cheapest
      SEA 16:58
      29h 12m
      1 stop
      DTW 01:10
      Seattle - Detroit | Fri, Dec 18 | Frontier Airlines
      €88 €133
      34% off
      34% off
      €133 €88
    • SEA 07:40
      8h 15m
      1 stop
      DTW 18:55
      Seattle - Detroit | Sat, Dec 26 | Hahn Air
      €105 €133
      21% off
      21% off
      €133 €105
    • SEA 00:15
      12h 15m
      1 stop
      DTW 15:30
      Seattle - Detroit | Fri, Dec 25 | Hahn Air
      €110 €133
      17% off
      17% off
      €133 €110
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Sun, Dec 27 | Alaska Airlines
      €113
      15% off
      €133 €113
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Fri, Dec 25 | Alaska Airlines
      €113
      15% off
      €133 €113
    • SEA 16:58
      24h 50m
      1 stop
      DTW 20:48
      Seattle - Detroit | Tue, Dec 15 | Frontier Airlines
      €115
      14% off
      €133 €115
    • SEA 23:15
      4h 15m
      Direct
      DTW 06:30
      Seattle - Detroit | Fri, Dec 25 | Delta Air Lines
      €115
      14% off
      €133 €115
    • SEA 16:58
      17h 50m
      1 stop
      DTW 13:48
      Seattle - Detroit | Sun, Dec 27 | Frontier Airlines
      €115
      14% off
      €133 €115
    • SEA 16:58
      29h 12m
      1 stop
      DTW 01:10
      Seattle - Detroit | Wed, Dec 16 | Frontier Airlines
      €116
      13% off
      €133 €116
    • SEA 13:00
      17h 25m
      1 stop
      DTT 14:00
      Seattle - Detroit | Fri, Nov 13 | Normal Airline
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    • Cheapest nonstop
      SEA 09:48
      4h 19m
      Direct
      DTW 17:07
      Seattle - Detroit | Thu, Dec 17 | Alaska Airlines
      €136 €393
      65% off
      65% off
      €393 €136
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Sat, Dec 12 | Delta Air Lines
      €152 €393
      61% off
      61% off
      €393 €152
    • SEA 21:40
      4h 20m
      Direct
      DTW 05:00
      Seattle - Detroit | Sat, Dec 26 | Alaska Airlines
      €191 €393
      51% off
      51% off
      €393 €191
    • SEA 21:40
      4h 20m
      Direct
      DTW 05:00
      Seattle - Detroit | Tue, Dec 29 | Alaska Airlines
      €191
      51% off
      €393 €191
    • SEA 09:48
      4h 19m
      Direct
      DTW 17:07
      Seattle - Detroit | Wed, Dec 30 | Alaska Airlines
      €193
      51% off
      €393 €193
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Wed, Dec 9 | Alaska Airlines
      €196
      50% off
      €393 €196
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Tue, Dec 8 | Alaska Airlines
      €196
      50% off
      €393 €196
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Sat, Dec 5 | Delta Air Lines
      €201
      49% off
      €393 €201
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Wed, Dec 16 | Alaska Airlines
      €242
      38% off
      €393 €242
    • SEA 13:00
      17h 25m
      1 stop
      DTT 14:00
      Seattle - Detroit | Fri, Nov 13 | Normal Airline
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    • Cheapest nonstop
      SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Sun, Dec 27 | Alaska Airlines
      €113 €133
      15% off
      15% off
      €133 €113
    • SEA 10:03
      4h 17m
      Direct
      DTW 17:20
      Seattle - Detroit | Fri, Dec 25 | Alaska Airlines
      €113 €133
      15% off
      15% off
      €133 €113
    • SEA 23:15
      4h 15m
      Direct
      DTW 06:30
      Seattle - Detroit | Fri, Dec 25 | Delta Air Lines
      €115 €133
      14% off
      14% off
      €133 €115
    • SEA 09:48
      4h 19m
      Direct
      DTW 17:07
      Seattle - Detroit | Thu, Dec 17 | Alaska Airlines
      €136
      65% off
      €393 €136
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Fri, Dec 4 | Delta Air Lines
      €146
      74% off
      €553 €146
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Sat, Dec 12 | Delta Air Lines
      €152
      61% off
      €393 €152
    • SEA 21:40
      4h 20m
      Direct
      DTW 05:00
      Seattle - Detroit | Sat, Dec 26 | Alaska Airlines
      €191
      51% off
      €393 €191
    • SEA 21:40
      4h 20m
      Direct
      DTW 05:00
      Seattle - Detroit | Tue, Dec 29 | Alaska Airlines
      €191
      51% off
      €393 €191
    • SEA 09:48
      4h 19m
      Direct
      DTW 17:07
      Seattle - Detroit | Wed, Dec 30 | Alaska Airlines
      €193
      51% off
      €393 €193
    • SEA 13:00
      17h 25m
      1 stop
      DTT 14:00
      Seattle - Detroit | Fri, Nov 13 | Normal Airline
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    • Cheapest nonstop
      SEA 09:25
      4h 22m
      Direct
      DTW 16:47
      Seattle - Detroit | Tue, Nov 17 | Alaska Airlines
      €191 €538
      64% off
      64% off
      €538 €191
    • SEA 09:25
      4h 22m
      Direct
      DTW 16:47
      Seattle - Detroit | Mon, Nov 16 | Alaska Airlines
      €244 €538
      55% off
      55% off
      €538 €244
    • SEA 09:25
      4h 22m
      Direct
      DTW 16:47
      Seattle - Detroit | Wed, Nov 18 | Alaska Airlines
      €245 €538
      54% off
      54% off
      €538 €245
    • SEA 06:00
      4h 19m
      Direct
      DTW 13:19
      Seattle - Detroit | Fri, Nov 13 | Delta Air Lines
      €351
      35% off
      €538 €351
    • SEA 09:25
      4h 22m
      Direct
      DTW 16:47
      Seattle - Detroit | Sun, Nov 15 | Alaska Airlines
      €478
      11% off
      €538 €478
    • SEA 12:45
      6h 30m
      1 stop
      DTW 22:15
      Seattle - Detroit | Tue, Nov 17 | United Airlines
      €218
      59% off
      €538 €218
    • SEA 12:45
      6h 30m
      1 stop
      DTW 22:15
      Seattle - Detroit | Wed, Nov 18 | United Airlines
      €241
      55% off
      €538 €241
    • SEA 23:29
      7h 1m
      1 stop
      DTW 09:30
      Seattle - Detroit | Wed, Nov 18 | American Airlines
      €260
      52% off
      €538 €260
    • SEA 23:34
      6h 53m
      1 stop
      DTW 09:27
      Seattle - Detroit | Sun, Nov 15 | American Airlines
      €321
      40% off
      €538 €321
    • SEA 13:00
      17h 25m
      1 stop
      DTT 14:00
      Seattle - Detroit | Fri, Nov 13 | Normal Airline
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    • SEA 13:45
      4h 10m
      Direct
      DTW 20:55
      Seattle - Detroit | Sat, Nov 28 | Delta Air Lines
      €492 €553
      11% off
      11% off
      €553 €492
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Fri, Dec 4 | Delta Air Lines
      €146 €553
      74% off
      74% off
      €553 €146
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Sat, Dec 12 | Delta Air Lines
      €152 €393
      61% off
      61% off
      €393 €152
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Tue, Dec 8 | Delta Air Lines
      €199
      64% off
      €553 €199
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Sat, Dec 5 | Delta Air Lines
      €201
      49% off
      €393 €201
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Wed, Dec 16 | Delta Air Lines
      €211
      62% off
      €553 €211
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Tue, Dec 15 | Delta Air Lines
      €281
      49% off
      €553 €281
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Mon, Dec 7 | Delta Air Lines
      €285
      48% off
      €553 €285
    • SEA 06:00
      4h 11m
      Direct
      DTW 13:11
      Seattle - Detroit | Mon, Dec 14 | Delta Air Lines
      €299
      46% off
      €553 €299
    • SEA 13:00
      17h 25m
      1 stop
      DTT 14:00
      Seattle - Detroit | Fri, Nov 13 | Normal Airline
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Displayed flight fares from Seattle to Detroit 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 Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County 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 Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport are usually in December, with an average price of €172. It is best to avoid September, when the average price can reach €325.

€325
€249
€172
€96
    Cheapest
  • €322
    Nov
  • €172
    Dec
  • €218
    Jan
  • €250
    Feb
  • €250
    Mar
  • €308
    Apr
  • €274
    May
  • €260
    Jun
  • €314
    Jul
  • €269
    Aug
  • €325
    Sep
  • €294
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County 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 Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€309
€269
€229
€189
  • €281
    Mon
  • €229
    Tue
  • €229
    Wed
  • €288
    Thu
  • €309
    Fri
  • €239
    Sat
  • €260
    Sun

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

The cheapest airline flying from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport is Frontier Airlines (from €88) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €88
Hahn Air
From €105
Alaska Airlines
From €113
Delta Air Lines
From €115
American Airlines
From €124
United Airlines
From €166
Sun Country Airlines
From €210

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL812

    Seattle-Tacoma International Airport

    06:00

    SEA

    4h 15m

    13:15

    DTW

    S M T W T F S
    Search

  2. DL810

    Seattle-Tacoma International Airport

    23:05

    SEA

    4h 21m

    06:26

    DTW

    S M T W T F S
    Search

  3. AS313

    Seattle-Tacoma International Airport

    09:25

    SEA

    4h 22m

    16:47

    DTW

    S M T W T F S
    Search

  4. DL2861

    Seattle-Tacoma International Airport

    17:52

    SEA

    2h 48m

    Direct

    20:40

    LAX

    S M T W T F S
    Search

  5. DL407

    Los Angeles International Airport

    22:30

    LAX

    4h 30m

    Direct

    06:00

    DTW

    S M T W T F S

  6. DL1628

    Seattle-Tacoma International Airport

    07:15

    SEA

    2h 55m

    Direct

    10:10

    LAX

    S M T W T F S
    Search

  7. DL802

    Los Angeles International Airport

    11:45

    LAX

    4h 29m

    Direct

    19:14

    DTW

    S M T W T F S

  8. DL739

    Seattle-Tacoma International Airport

    07:15

    SEA

    4h 15m

    Direct

    13:30

    AUS

    S M T W T F S
    Search

  9. DL2736

    Austin-Bergstrom International Airport

    16:40

    AUS

    2h 58m

    Direct

    20:38

    DTW

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

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

Flight distance 3,095.98km
Cheapest one-way ticket price €88
Cheapest return ticket price €184

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

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

    Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport takes about 3 hours 50 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from Seattle-Tacoma International Airport (SEA) to Detroit Metropolitan Wayne County Airport (DTW).
  • The earliest flight from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport departs at 06:00, and the last departs at 23:10, 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 Seattle-Tacoma International Airport (SEA) to Detroit Metropolitan Wayne County Airport (DTW) is quite popular. Without considering departure times or holidays, tickets cost around €366 in November, the most expensive month to book this route.
    • The distance from Detroit Metropolitan Wayne County Airport to downtown is about 28km, by taxi about 40 minutes.
  • Delta Air Lines is a very popular airline operating an average of 1486 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport currently start from €88, and round-trip fares start from €184. The current lowest fare is a Frontier Airlines flight departing on Fri, Dec 18; prices may vary depending on availability.
  • Yes. Delta Air Lines and Alaska Airlines operate direct flights from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport, with an average flight time of 3 hours 46 minutes, and around 35 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 Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport is €263. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport, with one-way fares starting from €88. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport operates around 37 weekly flights, mainly by Delta Air Lines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Detroit Metropolitan Wayne County 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 the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.