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Flights from Detroit to Seattle

Cheap flight deals from Detroit to Seattle

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Detroit to Seattle

Cheapest one-way flight price AED 369
Cheapest return ticket price AED 1,008
Off-season for travel April
Peak season for travel June
Flight distance 3,109.56 km
Average flight time 4 hours 58 minutes
Popular airline American Airlines

When is the cheapest time to fly from Detroit to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • Jul

    29 6
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  • 20 27

  • Aug

    27 3
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Detroit (DTT) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Detroit to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Detroit (DTT) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around AED 1,315.

  • How long does it take to fly from Detroit (DTT) to Seattle (SEA)?

    It takes about 4 hours 58 minutes to fly from Detroit (DTT) to Seattle (SEA).

  • What are the most popular airlines that fly from Detroit (DTT) to Seattle (SEA)?

    Airlines with flights from Detroit (DTT) to Seattle (SEA): American Airlines, KLM, Alaska Airlines, Delta Air Lines, Air France, Air Tahiti Nui and Hawaiian Airlines.

  • How many airports are there in Seattle (SEA)?

How to find a cheap flight from Detroit to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to Seattle. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Detroit to Seattle ticket.
Tap "Date" on flight search bar to scan through the calender for Detroit to Seattle airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Fri, Jun 13 at AED 518 for one-way flights.
2
Compare cheap Detroit to Seattle flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Detroit to Seattle. The cheapest airline operating is Alaska Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Detroit to Seattle route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Detroit to Seattle flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Detroit to Seattle to get exclusive deals for you.

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