Flights from Detroit to Seattle Tacoma

Our cheapest offers for flights from Detroit to Seattle Tacoma

Here you can compare cheap flights from Detroit (DTW) to Seattle Tacoma (SEA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seattle Tacoma. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Detroit
Seattle-Tacoma
Outbound
04/21/25
1 Stopover (MSP)
SY1906, SY0285
07h 57min
Return
05/19/25
direct
AS0401
04h 29min
Sun Country Airlines ?
$258
found 2 days ago
Best option
Detroit
Seattle-Tacoma
Outbound
06/20/25
direct
AS0381
05h 04min
Return
07/19/25
direct
AS0380
04h 17min
Alaska Airlines ?
$358
Detroit
Seattle-Tacoma
Outbound
06/20/25
1 Stopover (MSP)
SY1908, SY0289
15h 45min
Return
07/19/25
1 Stopover (MSP)
SY0290, SY1981
06h 12min
Sun Country Airlines ?
$259
Detroit
Seattle-Tacoma
Outbound
06/20/25
1 Stopover (MSP)
SY1908, SY0289
15h 45min
Return
07/19/25
1 Stopover (MSP)
SY0290, SY1981
06h 12min
Sun Country Airlines
$275
Detroit
Seattle-Tacoma
Outbound
04/21/25
1 Stopover (MSP)
SY1906, SY0285
07h 57min
Return
05/19/25
direct
AS0401
04h 29min
Sun Country Airlines
$277
found 2 days ago
Detroit
Seattle-Tacoma
Outbound
04/21/25
2 Stopovers (ATL, DEN)
F92897, F91449, F93405
35h 44min
Return
05/19/25
3 Stopovers (PHX, DEN, PHX)
F93974, F91376, F94765, F94672
28h 38min
Frontier Airlines ?
$278
found 2 days ago
Detroit
Seattle-Tacoma
Outbound
04/21/25
1 Stopover (MSP)
SY1906, SY0285
07h 57min
Return
05/19/25
direct
AS0401
04h 29min
Sun Country Airlines
$286
found 2 days ago
Detroit
Seattle-Tacoma
Outbound
06/20/25
direct
AS0381
05h 04min
Return
07/19/25
1 Stopover (MSP)
SY0290, SY1981
06h 12min
Alaska Airlines ?
$299
Detroit
Seattle-Tacoma
Outbound
06/20/25
direct
AS0381
05h 04min
Return
07/19/25
1 Stopover (MSP)
SY0290, SY1981
06h 12min
Alaska Airlines
$303
Detroit
Seattle-Tacoma
Outbound
06/20/25
direct
AS0381
05h 04min
Return
07/19/25
1 Stopover (MSP)
SY0290, SY1981
06h 12min
Alaska Airlines
$304
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Detroit to Seattle Tacoma

Favorite airline: Spirit Airlines
Flight tickets on the route Detroit – Seattle-Tacoma are most frequently booked with Spirit Airlines.
Spirit Airlines
29 %
Delta
23 %
Frontier Airlines
19 %
Stopover flights are the cheapest connection
Flights with a stopover are on average $263.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
05h 04min
28h 31min
21h 45min
$433
$170
$468
Favourite connection: via Las Vegas
The most popular route is via Las Vegas and is booked by 50 % of all travelers.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
08h 24min, from $271
50 %
1 stopover Denver International Airport, CO
28h 31min, from $170
25 %
Direct flights
05h 04min, from $433
17 %

Important flight information

Flight information: Detroit - Seattle-Tacoma

Roundtrip from $257.74
Flight duration min. 05:07 / max. 07:59
Return flight duration min. 04:08/ max. 04:20
Distance 3097 km
Flights per week 46
Departure airport Airport Detroit Metropolitan Wayne County Airport, MI (DTW)
Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Seattle-Tacoma
Flight destinations with a similar price
Flight destinations with a similar price