There are most likely no direct flights on the Detroit — Seattle route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Detroit to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Detroit to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Detroit — Seattle route
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We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Detroit to Seattle
We couldn't find any special offers for flights from Detroit to Seattle
Detroit — Seattle
12/17/2026
Departure
Direct flight
AS313
starting at $350
starting at $350
starting at $197
The Detroit — Seattle route is served by multiple airlines, including Alaska Airlines and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $197, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Detroit to Seattle according to data for the last 48 hours costs $197
Often the best time to buy tickets from Detroit to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Detroit to Seattle can be found flying in these months: December.
The fastest flights from Detroit to Seattle start from 18 hours 54 minutes in the air.
The following airlines operate direct flights on the route Detroit — Seattle: Alaska Airlines
The cheapest one-way flight from Detroit to Seattle departs on 12/18/2026, is operated by Frontier Airlines and costs $197
There is no information about the cheapest roundtrip flight from Detroit to Seattle
Fastest flight from Detroit to Seattle takes 18h 54m
There are direct flights on this route 1 day a week: Th
The distance between Detroit and Seattle is 3111km (1929 miles). There are 57 direct flights from Detroit to Seattle. The time difference between Detroit and Seattle is 3h. Flights from Detroit begin at 6:00 AM. The latest flight from Detroit departs at 8:10 PM