Cheap Flights from Seattle, WA to Detroit, MI from $73

One way Round trip

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On Cheapflightsplus.com you will find 1 direct and 243 connecting flights from Seattle to Detroit. You can compare airfare deals from 6 airlines and multiple travel sites from $73, book and save on cheap plane tickets and last minute offers. Also check out SEA-DTT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Detroit Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $73 (one-way), $125 (round-trip).

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Best Flights from Seattle to Detroit Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Detroit with the lowest price of $73. The fastest direct flight takes 4h 15m and the fastest connecting – 6h 18m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $176 Find flight	08:05 Seattle Seattle-Tacoma Intl	15:20 Detroit All airports	4h 15m	Alaska Airlines	AS304
from $73 Find flight	22:08 Seattle Seattle-Tacoma Intl	11:25+1 день Detroit All airports	10h 17m layover 4h 40m - Denver	Frontier Airlines	F91176 F93566
from $73 Find flight	09:37 Seattle Seattle-Tacoma Intl	11:25+1 день Detroit All airports	22h 48m layover 17h 6m - Denver	Frontier Airlines	F93406 F93566
from $96 Find flight	17:21 Seattle Seattle-Tacoma Intl	09:55+1 день Detroit All airports	13h 34m layover 6h 44m - Dallas	Frontier Airlines	F94066 F93176
from $96 Find flight	19:37 Seattle Seattle-Tacoma Intl	12:24+1 день Detroit All airports	13h 47m layover 7h 2m - Phoenix	Frontier Airlines	F91724 F94672
from $97 Find flight	21:52 Seattle Seattle-Tacoma Intl	11:48+1 день Detroit All airports	10h 56m layover 4h 11m - Phoenix	Frontier Airlines	F93974 F94672
from $119 Find flight	12:50 Seattle Seattle-Tacoma Intl	23:36 Detroit All airports	7h 46m layover 1h 10m - Las Vegas	Spirit Airlines	NK414 NK519
from $128 Find flight	17:28 Seattle Seattle-Tacoma Intl	05:00+1 день Detroit All airports	8h 32m layover 2h 10m - Las Vegas	Spirit Airlines	NK204 NK2376
from $137 Find flight	05:15 Seattle Seattle-Tacoma Intl	16:08 Detroit All airports	7h 53m layover 0h 42m - Los Angeles	Spirit Airlines	NK1491 NK303
from $137 Find flight	05:15 Seattle Seattle-Tacoma Intl	18:20 Detroit All airports	10h 5m layover 2h 55m - Los Angeles	Spirit Airlines	NK1491 NK3787
from $139 Find flight	18:39 Seattle Seattle-Tacoma Intl	10:13+1 день Detroit All airports	12h 34m layover 7h 21m - Minneapolis	Sun Country Airlines	SY286 SY1905
from $164 Find flight	17:26 Seattle Seattle-Tacoma Intl	05:03+1 день Detroit All airports	8h 37m layover 1h 26m - Los Angeles	Spirit Airlines	NK261 NK262
from $140 Find flight	17:28 Seattle Seattle-Tacoma Intl	08:24+1 день Detroit All airports	11h 56m layover 1h 40m - Las Vegas 0h 39m - Orlando	Spirit Airlines	NK204 NK1853 NK3785
from $147 Find flight	17:28 Seattle Seattle-Tacoma Intl	13:00+1 день Detroit All airports	16h 32m layover 1h 40m - Las Vegas 5h 11m - Orlando	Spirit Airlines	NK204 NK1853 NK3781
from $167 Find flight	05:15 Seattle Seattle-Tacoma Intl	23:36 Detroit All airports	15h 21m layover 2h 49m - Los Angeles 4h 30m - Las Vegas	Spirit Airlines	NK1491 NK1724 NK519
from $167 Find flight	17:28 Seattle Seattle-Tacoma Intl	18:54+1 день Detroit All airports	22h 26m layover 3h 30m - Las Vegas 10h 50m - Los Angeles	Spirit Airlines	NK204 NK465 NK303

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 10, 2025

Flight Schedule Seattle (Washington) to Detroit (Michigan)

Full flight schedule will help you in detecting at what time planes fly from Seattle to Detroit. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
08:05 — 15:20	08:05 — 15:20 AS304 Alaska Airlines Seattle — Detroit	4h 15m	Find flight from$176
05:15 — 16:08	05:45 — 08:36 NK1491 Spirit Airlines Seattle — Los Angeles 42m stop 11:30 — 18:54 NK303 Spirit Airlines Los Angeles — Detroit	7h 53m including layover	Find flight from$137
05:15 — 18:20	05:45 — 08:36 NK1491 Spirit Airlines Seattle — Los Angeles 2h 55m stop 12:30 — 19:52 NK3787 Spirit Airlines Los Angeles — Detroit	10h 5m including layover	Find flight from$137
07:00 — 16:50	07:00 — 13:06 UA1373 United Airlines Seattle — Chicago 1h 19m stop 14:25 — 16:50 UA576 United Airlines Chicago — Detroit	6h 50m including layover	Find flight from$218
07:00 — 18:34	07:00 — 15:09 UA1329 United Airlines Seattle — Newark 1h 17m stop 16:26 — 18:34 UA3439 United Airlines Newark — Detroit	8h 34m including layover	Find flight from$218
08:24 — 22:11	08:24 — 16:29 AS4 Alaska Airlines Seattle — Washington D.C. 3h 46m stop 20:15 — 22:11 AS4592 Alaska Airlines Washington D.C. — Detroit	10h 47m including layover	Find flight from$223
09:37 — 11:25 +1 day	08:18 — 12:01 F93406 Frontier Airlines Seattle — Denver 17h 6m stop 05:15 — 10:07 F93566 Frontier Airlines Denver — Detroit	22h 48m including layover	Find flight from$73
09:51 — 22:31	09:51 — 13:49 AS189 Alaska Airlines Seattle — Phoenix 2h 56m stop 16:45 — 22:31 AS6805 Alaska Airlines Phoenix — Detroit	9h 40m including layover	Find flight from$223
11:05 — 20:23	10:55 — 16:59 UA747 United Airlines Seattle — Chicago 40m stop 17:50 — 20:18 UA5593 United Airlines Chicago — Detroit	6h 18m including layover	Find flight from$218
11:05 — 22:08	10:55 — 16:59 UA747 United Airlines Seattle — Chicago 2h 25m stop 19:35 — 22:10 UA4773 United Airlines Chicago — Detroit	8h 3m including layover	Find flight from$218
12:35 — 22:15	12:35 — 16:17 UA1483 United Airlines Seattle — Denver 1h 3m stop 17:20 — 22:15 UA1649 United Airlines Denver — Detroit	6h 40m including layover	Find flight from$218
12:50 — 23:36	12:50 — 15:24 NK414 Spirit Airlines Seattle — Las Vegas 1h 10m stop 16:34 — 23:36 NK519 Spirit Airlines Las Vegas — Detroit	7h 46m including layover	Find flight from$119
16:00 — 05:44 +1 day	12:50 — 15:24 NK414 Spirit Airlines Seattle — Las Vegas 4h 15m stop 22:46 — 05:44 NK2376 Spirit Airlines Las Vegas — Detroit	10h 44m including layover	Find flight from$170
17:21 — 09:55 +1 day	17:21 — 23:31 F94066 Frontier Airlines Seattle — Dallas 6h 44m stop 06:15 — 09:55 F93176 Frontier Airlines Dallas — Detroit	13h 34m including layover	Find flight from$96
17:28 — 05:00 +1 day	17:28 — 19:55 NK204 Spirit Airlines Seattle — Las Vegas 2h 10m stop 22:05 — 05:00 NK2376 Spirit Airlines Las Vegas — Detroit	8h 32m including layover	Find flight from$128
18:34 — 08:29 +1 day	18:34 — 23:54 SY286 Sun Country Airlines Seattle — Minneapolis 5h 51m stop 05:45 — 08:29 NK2383 Spirit Airlines Minneapolis — Detroit	10h 55m including layover	Find flight from$195
18:39 — 10:13 +1 day	18:13 — 23:33 SY286 Sun Country Airlines Seattle — Minneapolis 7h 21m stop 09:27 — 12:17 SY1905 Sun Country Airlines Minneapolis — Detroit	12h 34m including layover	Find flight from$139
19:37 — 12:24 +1 day	21:52 — 01:44 F91724 Frontier Airlines Seattle — Phoenix 7h 2m stop 08:55 — 14:45 F94672 Frontier Airlines Phoenix — Detroit	13h 47m including layover	Find flight from$96
21:52 — 11:48 +1 day	21:52 — 01:49 F93974 Frontier Airlines Seattle — Phoenix 4h 11m stop 06:00 — 11:48 F94672 Frontier Airlines Phoenix — Detroit	10h 56m including layover	Find flight from$97
22:08 — 11:25 +1 day	20:28 — 00:14 F91176 Frontier Airlines Seattle — Denver 4h 40m stop 05:15 — 10:07 F93566 Frontier Airlines Denver — Detroit	10h 17m including layover	Find flight from$73
23:59 — 10:19 +1 day	23:59 — 06:00 UA2019 United Airlines Seattle — Chicago 1h 45m stop 07:45 — 10:19 UA5280 United Airlines Chicago — Detroit	7h 20m including layover	Find flight from$218
23:59 — 10:13 +1 day	23:59 — 05:53 UA747 United Airlines Seattle — Chicago 1h 52m stop 07:45 — 10:13 UA4580 United Airlines Chicago — Detroit	7h 14m including layover	Find flight from$245
16:00 — 12:17 +1 day	16:00 — 18:31 NK414 Spirit Airlines Seattle — Las Vegas 5h 28m stop 23:59 — 05:05 SY778 Sun Country Airlines Las Vegas — Minneapolis 4h 22m stop 09:27 — 12:17 SY1905 Sun Country Airlines Minneapolis — Detroit	17h 17m including layover	Find flight from$221
19:45 — 18:54 +1 day	19:45 — 22:13 NK414 Spirit Airlines Seattle — Las Vegas 1h 12m stop 23:25 — 00:40 NK465 Spirit Airlines Las Vegas — Los Angeles 10h 50m stop 11:30 — 18:54 NK303 Spirit Airlines Los Angeles — Detroit	20h 9m including layover	Find flight from$167
21:21 — 18:58 +1 day	21:21 — 23:50 NK1456 Spirit Airlines Seattle — Las Vegas 5h 42m stop 05:32 — 10:13 NK2708 Spirit Airlines Las Vegas — Dallas 5h 9m stop 15:22 — 18:58 NK1187 Spirit Airlines Dallas — Detroit	18h 37m including layover	Find flight from$203

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 10, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Detroit depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Detroit is 3110 miles. Time difference between the cities is 3h. Airplanes depart 05:00 to 23:59 from 3 Seattle airports and arrive 05:00 to 23:59 to 2 Detroit airports. Average flight time is 4h 15m.

The fastest flight 4h 15m
Average flight time 4h 15m
The earliest flight 05:00
The latest flight 23:59
Distance 1933 ml

The cheapest months to travel to Detroit are november (from 73 $), february (from 96 $), january (from 97 $).

The most expensive months are december (from 98 $), january (from 97 $), february (from 96 $).

What is the lowest airfare Seattle to Detroit?

The cheapest plane ticket found by our users is $73. This airfare is for economy class on one-way F91176 flight by Frontier Airlines for February 21, 2025 which leaves Seattle-Tacoma Intl in Seattle at 22:08 am and arrives at Detroit All airports at 11:25.

Economy class

$73

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Business class

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First class

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Popular Airlines on the Route

The flight Seattle — Detroit is served by 6 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 46 departures per week at the price of from $ 176 . And the most expensive tickets are offered by United Airlines airline - from $ 849.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is AS304 by Alaska Airlines takes 4h 15m and the cheapest is F91176 by Frontier Airlines for $176.

AS - Alaska Airlines

from $176

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Connecting Flights

There are 243 flights with layovers on the route. The fastest connecting flight is UA747 by United Airlines takes 6h 18m and the cheapest is F91176 by Frontier Airlines for $73.

AS - Alaska Airlines

from $223

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F9 - Frontier Airlines

from $73

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SY - Sun Country Airlines

from $139

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UA - United Airlines

from $218

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WS - WestJet

from $402

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NK - Spirit Airlines

from $119

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Airports

You can fly from Seattle to Detroit from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

from $73
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Kenmore Air Harbor SPB-LKE

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Detroit airports

Willow Run-YIP

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Detroit City-DET

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Airplanes

There are flights to Detroit from Seattle by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Seattle — Washington D.C.

from $78

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Seattle — Las Vegas

from $62

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Seattle — New York

from $180

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Seattle — Chicago

from $73

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Seattle — Phoenix

from $67

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Seattle — San Diego

from $74

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Seattle — Los Angeles

from $53

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Seattle — Denver

from $243

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Seattle — Dallas

from $72

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Seattle — Boston

from $63

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Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seattle — Tokyo

from $77

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Seattle — London

from $70

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Seattle — Vancouver

from $57

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Seattle — Cancun

from $63

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Seattle — Paris

from $66

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Seattle — Toronto

from $64

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Seattle — Calgary

from $76

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Seattle — Mumbai

from $80

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Seattle — Montreal

from $68

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Seattle — Amsterdam

from $64

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.