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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 US$83 and round-trip from US$233. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 3:00 PM
        4h 16m
        Nonstop
        DTW 10:16 PM
        Seattle - Detroit | Thu, Oct 22 | Delta Air Lines
        DTW 4:34 PM
        5h 1m
        Nonstop
        SEA 6:35 PM
        Detroit - Seattle | Mon, Oct 26 | Delta Air Lines
        US$233 US$373
        38% off
        38% off
        US$373 US$233
      • SEA 10:18 PM
        4h 22m
        Nonstop
        DTW 5:40 AM
        Seattle - Detroit | Thu, Oct 29 | Alaska Airlines
        DTW 5:45 PM
        5h 3m
        Nonstop
        SEA 7:48 PM
        Detroit - Seattle | Sun, Nov 1 | Alaska Airlines
        US$325 US$373
        13% off
        13% off
        US$373 US$325
      • SEA 4:27 PM
        20h 7m
        1 stop
        DTW 3:34 PM
        Seattle - Detroit | Fri, Oct 16 | Frontier Airlines
        DTW 7:08 AM
        11h 4m
        1 stop
        SEA 3:12 PM
        Detroit - Seattle | Tue, Oct 20 | Frontier Airlines
        US$252 US$373
        32% off
        32% off
        US$373 US$252
      • SEA 7:00 AM
        27h 5m
        1 stop
        DTW 1:05 PM
        Seattle - Detroit | Wed, Sep 23 | Frontier Airlines
        DTW 7:20 AM
        20h 7m
        1 stop
        SEA 12:27 AM
        Detroit - Seattle | Tue, Sep 29 | Frontier Airlines
        US$266
        28% off
        US$373 US$266
      • SEA 11:57 PM
        6h 50m
        1 stop
        DTW 9:47 AM
        Seattle - Detroit | Wed, Sep 23 | American Airlines
        DTW 7:20 AM
        20h 7m
        1 stop
        SEA 12:27 AM
        Detroit - Seattle | Tue, Sep 29 | Frontier Airlines
        US$277
        26% off
        US$373 US$277
      • SEA 4:27 PM
        20h 1m
        1 stop
        DTW 3:28 PM
        Seattle - Detroit | Sat, Oct 3 | Frontier Airlines
        DTW 7:08 AM
        11h
        1 stop
        SEA 3:08 PM
        Detroit - Seattle | Tue, Oct 6 | Frontier Airlines
        US$294
        21% off
        US$373 US$294
      • SEA 11:57 PM
        6h 50m
        1 stop
        DTW 9:47 AM
        Seattle - Detroit | Sat, Oct 3 | American Airlines
        DTW 10:22 AM
        8h 21m
        1 stop
        SEA 3:43 PM
        Detroit - Seattle | Tue, Oct 6 | American Airlines
        US$305
        18% off
        US$373 US$305
      • SEA 11:03 AM
        8h 35m
        1 stop
        DTW 10:38 PM
        Seattle - Detroit | Wed, Sep 23 | United Airlines
        DTW 7:20 AM
        20h 7m
        1 stop
        SEA 12:27 AM
        Detroit - Seattle | Tue, Sep 29 | Frontier Airlines
        US$308
        17% off
        US$373 US$308
      • SEA 9:45 PM
        28h 10m
        1 stop
        DTW 4:55 AM
        Seattle - Detroit | Wed, Sep 30 | Frontier Airlines
        DTW 7:08 AM
        11h
        1 stop
        SEA 3:08 PM
        Detroit - Seattle | Tue, Oct 6 | Frontier Airlines
        US$308
        17% off
        US$373 US$308
      • SEA 9:16 PM
        28h 44m
        1 stop
        DTW 5:00 AM
        Seattle - Detroit | Fri, Oct 9 | Frontier Airlines
        DTW 7:15 AM
        28h 43m
        1 stop
        SEA 8:58 AM
        Detroit - Seattle | Wed, Oct 14 | Frontier Airlines
        US$319
        14% off
        US$373 US$319
      • SEA 9:45 PM
        28h 10m
        1 stop
        DTW 4:55 AM
        Seattle - Detroit | Fri, Oct 2 | Frontier Airlines
        DTW 7:08 AM
        11h
        1 stop
        SEA 3:08 PM
        Detroit - Seattle | Tue, Oct 6 | Frontier Airlines
        US$319
        14% off
        US$373 US$319
      • SEA 11:57 PM
        6h 50m
        1 stop
        DTW 9:47 AM
        Seattle - Detroit | Wed, Sep 30 | American Airlines
        DTW 7:57 AM
        8h 38m
        1 stop
        SEA 1:35 PM
        Detroit - Seattle | Tue, Oct 6 | American Airlines
        US$335
        10% off
        US$373 US$335
      • SEA 1:00 PM
        17h 25m
        1 stop
        DTT 2:00 PM
        Seattle - Detroit | Tue, Sep 22 | Normal Airline
        DTT 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Detroit - Seattle | Thu, Sep 24 | Normal Airline
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      • Cheapest nonstop
        SEA 9:25 AM
        4h 22m
        Nonstop
        DTW 4:47 PM
        Seattle - Detroit | Wed, Nov 11 | Alaska Airlines
        US$125 US$140
        11% off
        11% off
        US$140 US$125
      • SEA 10:18 PM
        4h 22m
        Nonstop
        DTW 5:40 AM
        Seattle - Detroit | Sat, Oct 10 | Alaska Airlines
        US$126 US$140
        10% off
        10% off
        US$140 US$126
      • SEA 10:18 PM
        4h 22m
        Nonstop
        DTW 5:40 AM
        Seattle - Detroit | Wed, Oct 7 | Alaska Airlines
        US$126 US$140
        10% off
        10% off
        US$140 US$126
      • SEA 4:27 PM
        20h 7m
        1 stop
        DTW 3:34 PM
        Seattle - Detroit | Tue, Nov 3 | Frontier Airlines
        US$83
        41% off
        US$140 US$83
      • SEA 4:27 PM
        20h 7m
        1 stop
        DTW 3:34 PM
        Seattle - Detroit | Tue, Oct 27 | Frontier Airlines
        US$83
        41% off
        US$140 US$83
      • SEA 4:27 PM
        20h 7m
        1 stop
        DTW 3:34 PM
        Seattle - Detroit | Tue, Nov 10 | Frontier Airlines
        US$83
        41% off
        US$140 US$83
      • SEA 4:27 PM
        28h 24m
        1 stop
        DTW 11:51 PM
        Seattle - Detroit | Fri, Nov 13 | Frontier Airlines
        US$98
        30% off
        US$140 US$98
      • SEA 4:27 PM
        20h 7m
        1 stop
        DTW 3:34 PM
        Seattle - Detroit | Fri, Nov 6 | Frontier Airlines
        US$98
        30% off
        US$140 US$98
      • SEA 10:57 AM
        14h 58m
        1 stop
        DTW 4:55 AM
        Seattle - Detroit | Sat, Oct 10 | Frontier Airlines
        US$108
        23% off
        US$140 US$108
      • SEA 4:27 PM
        28h 28m
        1 stop
        DTW 11:55 PM
        Seattle - Detroit | Sat, Oct 24 | Frontier Airlines
        US$112
        20% off
        US$140 US$112
      • SEA 12:14 PM
        13h 41m
        1 stop
        DTW 4:55 AM
        Seattle - Detroit | Wed, Nov 11 | Frontier Airlines
        US$122
        13% off
        US$140 US$122
      • SEA 12:14 PM
        13h 41m
        1 stop
        DTW 4:55 AM
        Seattle - Detroit | Sat, Nov 14 | Frontier Airlines
        US$125
        11% off
        US$140 US$125
      • SEA 1:00 PM
        17h 25m
        1 stop
        DTT 2:00 PM
        Seattle - Detroit | Tue, Sep 22 | Normal Airline
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Flight fares from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

Which month has the lowest one-way flight price from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport, the best time to book is in December, with an average price of US$191. Try to avoid September, when prices are highest, averaging around US$448.

US$448
US$320
US$191
US$63
    Cheapest
  • US$448
    Sep
  • US$397
    Oct
  • US$358
    Nov
  • US$191
    Dec
  • US$242
    Jan
  • US$278
    Feb
  • US$278
    Mar
  • US$343
    Apr
  • US$305
    May
  • US$289
    Jun
  • US$350
    Jul
  • US$299
    Aug

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 average flight prices on Trip.com from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Seattle-Tacoma International Airport to Detroit Metropolitan Wayne County Airport is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Friday, as prices are usually the highest on that day.

US$366
US$306
US$246
US$186
    Cheapest
  • US$293
    Mon
  • US$275
    Tue
  • US$246
    Wed
  • US$307
    Thu
  • US$366
    Fri
  • US$292
    Sat
  • US$310
    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 US$83) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$83
Alaska Airlines
From US$125
Delta Air Lines
From US$136
American Airlines
From US$139
United Airlines
From US$180
Sun Country Airlines
From US$236
Hahn Air
From US$251

Find more flights and airlines

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. DL533

    Seattle-Tacoma International Airport

    1:45 PM

    SEA

    4h 10m

    8:55 PM

    DTW

    S M T W T F S
    Search

  2. DL810

    Seattle-Tacoma International Airport

    11:14 PM

    SEA

    4h 16m

    6:30 AM

    DTW

    S M T W T F S
    Search

  3. AS313

    Seattle-Tacoma International Airport

    9:13 AM

    SEA

    4h 27m

    4:40 PM

    DTW

    S M T W T F S
    Search

  4. AA2748

    Seattle-Tacoma International Airport

    5:30 AM

    SEA

    3h 57m

    Nonstop

    11:27 AM

    DFW

    S M T W T F S
    Search

  5. AA2822

    Dallas Fort Worth International Airport

    3:16 PM

    DFW

    2h 45m

    Nonstop

    7:01 PM

    DTW

    S M T W T F S

  6. DL1358

    Seattle-Tacoma International Airport

    8:55 AM

    SEA

    2h 50m

    Nonstop

    12:45 PM

    DEN

    S M T W T F S
    Search

  7. F94186

    Denver International Airport

    7:12 PM

    DEN

    2h 54m

    Nonstop

    12:06 AM

    DTW

    S - - W T - S

  8. F94668

    Seattle-Tacoma International Airport

    10:09 AM

    SEA

    2h 38m

    Nonstop

    12:47 PM

    LAS

    - M - - - - -
    Search

  9. F92802

    Harry Reid International Airport

    9:51 PM

    LAS

    4h 4m

    Nonstop

    4:55 AM

    DTW

    S M T W T F S

  10. F93406

    Seattle-Tacoma International Airport

    4:27 PM

    SEA

    2h 50m

    Nonstop

    8:17 PM

    DEN

    S M T W T F S
    Search

  11. F93566

    Denver International Airport

    10:38 AM

    DEN

    2h 56m

    Nonstop

    3:34 PM

    DTW

    S M T W T F S

  12. F93406

    Seattle-Tacoma International Airport

    4:27 PM

    SEA

    2h 50m

    Nonstop

    8:17 PM

    DEN

    S M T W T F S
    Search

  13. F94186

    Denver International Airport

    7:12 PM

    DEN

    2h 54m

    Nonstop

    12:06 AM

    DTW

    S - - W T - S

  14. F94204

    Seattle-Tacoma International Airport

    9:53 PM

    SEA

    2h 38m

    Nonstop

    12:31 AM

    LAS

    S - T W T F S
    Search

  15. F92802

    Harry Reid International Airport

    9:51 PM

    LAS

    4h 4m

    Nonstop

    4:55 AM

    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 distance3,095.98 km
Cheapest one-way ticket priceUS$83
Cheapest return ticket priceUS$233

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 45 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 23:05, with about 7 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 US$470 in September, the most expensive month to book this route.
    • The distance from Detroit Metropolitan Wayne County Airport to downtown is about 28 km. It takes about 40 minutes by taxi.
  • 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 US$83, and round-trip fares start from US$233. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 3; 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 35 minutes, and around 48 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 US$250. 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 US$83. 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 33 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.

Popular Destinations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.