
Book Cheap Alaska Airlines flight from Seattle (SEA) to Detroit (DTW) from CA $180
Find The Best Day to Book a Cheap Alaska Airlines Flights From Seattle to Detroit
Cheapest Alaska Airlines Flights from Seattle (SEA) to Detroit (DTW)
The cheapest flights to Detroit Metropolitan Wayne County found within the past 7 days were CA $303 round trip and CA $180 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great Alaska Airlines flight from SEA to DTW
To find a great deal on Alaska Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying Alaska Airlines Seattle to Detroit gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with Alaska Airlines between Seattle and Detroit
Alaska Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Seattle to Detroit with Alaska Airlines are November.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your Alaska Airlines flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| SEA | USA | Seattle - Tacoma Intl. | 115 |
| ORD | USA | O'Hare Intl. | 44 |
| LAX | USA | Los Angeles Intl. | 24 |
| PDX | USA | Portland Intl. | 23 |
| ANC | USA | Ted Stevens Anchorage Intl. | 22 |
| SFO | USA | San Francisco Intl. | 21 |
| SAN | USA | San Diego Intl. | 18 |
| JNU | USA | Juneau Intl. | 10 |
| SJC | USA | Norman Y. Mineta San Jose Intl. | 10 |
| GEG | USA | Spokane Intl. | 7 |
Travelers ❤️ these 🏨 after their flight to Detroit

Radisson Hotel Detroit Metro Airport
Close to airport . Nice staff . Clean but definitely needs updating.
Reviewed on Oct 30, 2025

The Westin Detroit Metropolitan Airport
We only stayed for one night convenient for our family to stay for a very early flight but very expensive. Staff at door was very unhelpful wouldn’t let us a use a luggage rolling rack unless he was pushing it and then of course we had to tip him. We had 7 people and it was a very long hallway to ...
Reviewed on Oct 27, 2025

Skyline Hotel Detroit Airport, SureStay Collection by BW
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Reviewed on Oct 29, 2025
Want more than a(n) Alaska Airlines Flight from Seattle to Detroit?
Top Alaska Airlines Flight Routes from DTW
Domestic
- Vancouver to Newark Liberty Intl. Airport (YVR - EWR)
- Calgary to Puerto Vallarta (YYC - PVR)
- Vancouver to Puerto Vallarta (YVR - PVR)
- Calgary to Cancun (YYC - CUN)
- Vancouver to London (YVR - LHR)
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International
- Vancouver to Tokyo (YVR - HND)
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- Vancouver to San José del Cabo (YVR - SJD)
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- Calgary to Puerto Vallarta (YYC - PVR)
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- Vancouver to Phoenix (YVR - PHX)
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