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Cheap flights from Detroit to Seattle
Round-trip
Economy
Flight information for Detroit to Seattle
(DTT to SEA)
Find info about flight duration, direct flights, and airports for your flight from Detroit to Seattle
| Best Price Found | $148 | The best flight deal from Detroit to Seattle found on momondo in the last 72 hours is $148 |
| Fastest flight time | 4h 55m | The fastest flight from Detroit to Seattle takes 4h 55m |
| Direct flights | Fr, Sa and Su | Direct flights go from Detroit to Seattle on Friday, Saturday and Sunday. The only airline offering direct flights is Delta. |
| Airports in Seattle | 3 airports | There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA) |
How to get the cheapest flight ticket from Detroit to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Detroit to Seattle?
April
The cheapest time of year to fly to Seattle from Detroit is April. Most expensive is December
What is the cheapest day to depart Detroit for Seattle?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from Detroit to Seattle?
in the evening
Detroit to Seattle flights are approximately 32% more expensive at noon than in the evening
What is the cheapest airline that flies to Seattle from Detroit?
Frontier
Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Detroit to Seattle
What is the cheapest Detroit to Seattle flight route?
Detroit Metropolitan Wayne County - Seattle/Tacoma Intl
Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Detroit - Seattle flight prices
DTW
Detroit Metropolitan Wayne County
SEA
Seattle/Tacoma Intl
How far in advance should you book Detroit to Seattle flights?
24 days before
The cheapest time to buy a flight from Detroit to Seattle is approximately 24 days to departure
60
Days before departure
0
Easily compare round-trip flights from Detroit to Seattle
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Detroit to Seattle by changing tabs
Alaska Airlines![Alaska Airlines]()
May 8![Alaska Airlines]()
May 15
2:30 pmDetroit Metropolitan Wayne County
4h 58m
7:28 pmSeattle/Tacoma Intl
6:10 amSeattle/Tacoma Intl
4h 20m
10:30 amDetroit Metropolitan Wayne County
Multiple Airlines![Multiple Airlines]()
May 12![Multiple Airlines]()
May 18
8:45 amDetroit Metropolitan Wayne County
7h 44m
1 stop
4:29 pmSeattle/Tacoma Intl
6:10 amSeattle/Tacoma Intl
4h 20m
10:30 amDetroit Metropolitan Wayne County
Find the cheapest one-way flights from Detroit to Seattle
If you're looking for one-way flights from Detroit to Seattle, view some of our deals below provided by Frontier and Alaska Airlines
Best airlines flying from Detroit to Seattle
Compare and see reviews for airlines that fly from Detroit to Seattle with momondo
AirlineFree CancellationPrice
PriceFrom $103
Free Cancellation
PriceFrom $140
Free Cancellation
Reviews
Pros: We made it safely
Cons: Awful experience. Early in the day I received several updates about my flight being delayed. No details on why, but much appreciated. Upon arriving to the airport the flight was still showing 59 mins delayed. Oddly, with all of the early communxaruin, it suddenly ceased! No communication for at least 2 hrs before the flight. Even as the 'would be' boarding window, the line formed with people asking questions... yet there were no answers or updates to the proposed time of departure. Even when the 59 min late departure came and went, there was NO communication. Folks were in an uproar! Finally, with no announcement, the gate attendant just started checking boarding passes and letting people go through the gate. Huh? I have zone 1, yet he said, we're just boarding everybody.... and, on the 3+ hr flight, only 1 bathroom worked. AWFUL EXPERIENCE!!!
1 / 1
PriceFrom $147
Free Cancellation
Reviews
Pros: It was meh....
Cons: I got no notification that the flight was going to be 1 hour earlier
1 / 6
PriceFrom $158
Free Cancellation
Reviews
Pros: Yeah
1 / 4
PriceFrom $177
Free Cancellation
Reviews
Pros: Entertainment
Cons: The seat space/leg room is tiny. I found it impossible to fall asleep, being in the middle of a row of three with two "big" people in either side.
1 / 8
PriceFrom $183
Free Cancellation
Reviews
Pros: I appreciate the choice of snacks.
Cons: The coffee served on the flight was lukewarm.
1 / 9
Which airlines flying from Detroit to Seattle/Tacoma Intl have COVID-19 safety policies in place?
Alaska Airlines and Delta have implemented additional safety measures to accommodate travelers. Usage of HEPA filters, scheduled sanitation, enhanced cleaning of aircrafts, pre-flight testing, and mask policies are some of the implemented practices made by airlines to help keep you safe as you depart from Detroit to Seattle/Tacoma Intl. Keep in mind that policies will vary by airline.
Are airlines flying from Detroit to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Detroit to Seattle/Tacoma Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Spirit Airlines, Delta, and Alaska Airlines.
Alternative routes for Detroit to Seattle
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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