Cheap Flights from Detroit, MI to Seattle, WA from $83

Return flight: Seattle – Detroit

On Cheapflightsplus.com you will find 6 direct and 516 connecting flights from Detroit to Seattle. You can compare airfare deals from 7 airlines and multiple travel sites from $83, book and save on cheap plane tickets and last minute offers. Also check out DTT-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Detroit to Seattle 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: $83 (one-way), $142 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Detroit to Seattle. 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 Arrival Flight Details Flight Duration Price
07:00 — 08:56
07:00 — 08:56 AS381 Alaska Airlines
Detroit — Seattle
4h 56m
Find flight
from$162
07:00 — 08:55
07:00 — 08:55 HA4882 Hawaiian Airlines
Detroit — Seattle
4h 55m
Find flight
from$230
07:00 — 08:55
07:00 — 08:55 AS332 Alaska Airlines
Detroit — Seattle
4h 55m
Find flight
from$233
16:51 — 18:40
16:51 — 18:40 HA4881 Hawaiian Airlines
Detroit — Seattle
4h 49m
Find flight
from$159
16:51 — 18:40
16:51 — 18:40 AS313 Alaska Airlines
Detroit — Seattle
4h 49m
Find flight
from$164
16:53 — 18:53
16:53 — 18:53 AS304 Alaska Airlines
Detroit — Seattle
5h
Find flight
from$158
06:00 — 00:34
+1 day
20:05 — 21:29 F92211 Frontier Airlines
Detroit — Denver
15h 15m stop
17:17 — 19:27 F93405 Frontier Airlines
Denver — Seattle
21h 34m
including layover
Find flight
from$119
07:00 — 15:53
07:00 — 08:20 NK2369 Spirit Airlines
Detroit — Las Vegas
4h 50m stop
13:10 — 15:53 NK781 Spirit Airlines
Las Vegas — Seattle
11h 53m
including layover
Find flight
from$128
07:55 — 20:44
07:15 — 08:26 F92211 Frontier Airlines
Detroit — Denver
9h 26m stop
21:36 — 23:44 F94545 Frontier Airlines
Denver — Seattle
15h 49m
including layover
Find flight
from$135
08:30 — 17:13
08:30 — 09:43 F94671 Frontier Airlines
Detroit — Phoenix
4h 19m stop
14:02 — 17:13 F91723 Frontier Airlines
Phoenix — Seattle
11h 43m
including layover
Find flight
from$141
09:22 — 14:25
09:22 — 10:50 NK2141 Spirit Airlines
Detroit — Las Vegas
50m stop
11:40 — 14:25 NK2327 Spirit Airlines
Las Vegas — Seattle
8h 3m
including layover
Find flight
from$83
09:45 — 16:25
09:45 — 11:16 NK1062 Spirit Airlines
Detroit — Las Vegas
2h 24m stop
13:40 — 16:25 NK1681 Spirit Airlines
Las Vegas — Seattle
9h 40m
including layover
Find flight
from$160
10:00 — 15:53
10:00 — 11:20 NK1015 Spirit Airlines
Detroit — Las Vegas
1h 50m stop
13:10 — 15:53 NK781 Spirit Airlines
Las Vegas — Seattle
8h 53m
including layover
Find flight
from$157
11:43 — 18:10
11:53 — 13:10 F93565 Frontier Airlines
Detroit — Denver
3h 1m stop
06:00 — 08:15 F91175 Frontier Airlines
Denver — Seattle
9h 27m
including layover
Find flight
from$85
11:44 — 00:34
+1 day
11:43 — 13:02 F93565 Frontier Airlines
Detroit — Denver
9h 32m stop
22:29 — 00:37 F93405 Frontier Airlines
Denver — Seattle
15h 50m
including layover
Find flight
from$128
12:45 — 08:02
+1 day
12:45 — 13:28 NK2567 Spirit Airlines
Detroit — Minneapolis
16h 44m stop
06:12 — 08:02 SY281 Sun Country Airlines
Minneapolis — Seattle
22h 17m
including layover
Find flight
from$209
18:42 — 22:50
18:42 — 19:33 SY1984 Sun Country Airlines
Detroit — Minneapolis
1h 27m stop
21:00 — 22:50 SY289 Sun Country Airlines
Minneapolis — Seattle
7h 8m
including layover
Find flight
from$157
18:44 — 15:53
+1 day
18:44 — 20:06 NK1726 Spirit Airlines
Detroit — Las Vegas
17h 4m stop
13:10 — 15:53 NK781 Spirit Airlines
Las Vegas — Seattle
24h 9m
including layover
Find flight
from$175
19:05 — 22:50
10:10 — 11:06 SY1908 Sun Country Airlines
Detroit — Minneapolis
1h 4m stop
21:06 — 22:51 SY289 Sun Country Airlines
Minneapolis — Seattle
6h 45m
including layover
Find flight
from$142
19:27 — 07:59
+1 day
19:27 — 20:18 SY1982 Sun Country Airlines
Detroit — Minneapolis
9h 54m stop
06:12 — 07:59 SY281 Sun Country Airlines
Minneapolis — Seattle
15h 32m
including layover
Find flight
from$153
21:42 — 16:25
+1 day
21:42 — 23:15 NK1251 Spirit Airlines
Detroit — Las Vegas
14h 25m stop
13:40 — 16:25 NK1681 Spirit Airlines
Las Vegas — Seattle
21h 43m
including layover
Find flight
from$177
22:08 — 14:06
+1 day
21:59 — 23:36 F94571 Frontier Airlines
Detroit — Las Vegas
11h 38m stop
11:19 — 14:16 F92407 Frontier Airlines
Las Vegas — Seattle
18h 58m
including layover
Find flight
from$119
23:44 — 16:55
+1 day
23:44 — 00:31 NK2388 Spirit Airlines
Detroit — Minneapolis
14h 41m stop
15:12 — 17:02 SY285 Sun Country Airlines
Minneapolis — Seattle
20h 11m
including layover
Find flight
from$157
23:44 — 22:50
+1 day
23:44 — 00:31 NK2388 Spirit Airlines
Detroit — Minneapolis
20h 29m stop
21:00 — 22:50 SY289 Sun Country Airlines
Minneapolis — Seattle
26h 6m
including layover
Find flight
from$170
06:15 — 16:25
06:15 — 08:17 NK1095 Spirit Airlines
Detroit — Dallas
3h 26m stop
11:43 — 12:46 NK1268 Spirit Airlines
Dallas — Las Vegas
54m stop
13:40 — 16:25 NK1681 Spirit Airlines
Las Vegas — Seattle
13h 10m
including layover
Find flight
from$203
08:39 — 15:03
+1 day
08:39 — 10:38 NK2489 Spirit Airlines
Detroit — Charlotte
3h 37m stop
14:15 — 16:01 NK2294 Spirit Airlines
Charlotte — Las Vegas
20h 15m stop
12:16 — 15:03 NK2327 Spirit Airlines
Las Vegas — Seattle
33h 24m
including layover
Find flight
from$213
10:24 — 16:25
+1 day
10:24 — 12:23 NK1076 Spirit Airlines
Detroit — Austin
4h 11m stop
16:34 — 17:43 NK1656 Spirit Airlines
Austin — Las Vegas
19h 57m stop
13:40 — 16:25 NK1681 Spirit Airlines
Las Vegas — Seattle
33h 1m
including layover
Find flight
from$184
12:22 — 16:55
+1 day
12:22 — 14:22 NK1104 Spirit Airlines
Detroit — Atlanta
17h 43m stop
08:05 — 09:42 SY1628 Sun Country Airlines
Atlanta — Minneapolis
5h 30m stop
15:12 — 16:55 SY285 Sun Country Airlines
Minneapolis — Seattle
31h 33m
including layover
Find flight
from$194
13:45 — 15:53
+1 day
13:45 — 15:36 NK1482 Spirit Airlines
Detroit — Los Angeles
55m stop
16:31 — 17:52 NK1494 Spirit Airlines
Los Angeles — Las Vegas
19h 18m stop
13:10 — 15:53 NK781 Spirit Airlines
Las Vegas — Seattle
29h 8m
including layover
Find flight
from$210
13:45 — 15:53
+1 day
13:45 — 15:36 NK1482 Spirit Airlines
Detroit — Los Angeles
4h 54m stop
20:30 — 21:53 NK473 Spirit Airlines
Los Angeles — Las Vegas
15h 17m stop
13:10 — 15:53 NK781 Spirit Airlines
Las Vegas — Seattle
29h 8m
including layover
Find flight
from$210
14:50 — 16:55
+1 day
14:50 — 16:51 NK1159 Spirit Airlines
Detroit — Atlanta
15h 14m stop
08:05 — 09:42 SY1628 Sun Country Airlines
Atlanta — Minneapolis
5h 30m stop
15:12 — 16:55 SY285 Sun Country Airlines
Minneapolis — Seattle
29h 5m
including layover
Find flight
from$194
17:18 — 14:25
+1 day
17:18 — 20:21 NK2903 Spirit Airlines
Detroit — Miami
1h 47m stop
22:08 — 00:25 NK777 Spirit Airlines
Miami — Las Vegas
11h 15m stop
11:40 — 14:25 NK2327 Spirit Airlines
Las Vegas — Seattle
24h 7m
including layover
Find flight
from$213
17:48 — 15:03
+1 day
17:48 — 18:44 NK2802 Spirit Airlines
Detroit — North Kansas City
1h 6m stop
19:50 — 21:01 NK2501 Spirit Airlines
North Kansas City — Las Vegas
15h 15m stop
12:16 — 15:03 NK2327 Spirit Airlines
Las Vegas — Seattle
24h 15m
including layover
Find flight
from$213
21:50 — 00:10
+2 days
21:50 — 23:39 NK2741 Spirit Airlines
Detroit — Dallas
18h 21m stop
18:00 — 19:02 NK2588 Spirit Airlines
Dallas — Las Vegas
2h 30m stop
21:32 — 00:10 NK2625 Spirit Airlines
Las Vegas — Seattle
29h 20m
including layover
Find flight
from$165
22:33 — 15:03
+1 day
21:50 — 23:39 NK2741 Spirit Airlines
Detroit — Dallas
7h 56m stop
07:00 — 07:58 NK2354 Spirit Airlines
Dallas — Las Vegas
2h 42m stop
11:40 — 14:25 NK2327 Spirit Airlines
Las Vegas — Seattle
19h 30m
including layover
Find flight
from$191
*Departure and arrival times - local. Updated on August 9, 2025

Flight Information

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

Distance between Detroit and Seattle is 3110 miles. Time difference between the cities is 3h. Airplanes depart 05:00 to 23:44 from 2 Detroit airports and arrive 05:00 to 23:44 to 3 Seattle airports. Average flight time is 4h 55m.

  • The fastest flight 4h 49m
  • Average flight time 4h 55m
  • The earliest flight 05:00
  • The latest flight 23:44
  • Distance 1933 ml

The cheapest months to travel to Seattle are june (from 83 $), november (from 85 $), august (from 85 $).

The most expensive months are october (from 547 $), october (from 157 $), september (from 135 $).

What is the lowest airfare Detroit to Seattle?

The cheapest plane ticket found by our users is $83. This airfare is for economy class on one-way NK2141 flight by Spirit Airlines for June 6, 2025 which leaves All airports in Detroit at 09:22 am and arrives at Seattle Seattle-Tacoma Intl at 14:25.

Economy class
$83
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Detroit — Seattle is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 48 departures per week at the price of from $ 158 . And the most expensive tickets are offered by Turkish Airlines airline - from $ 2702.

Direct flights

There are 6 nonstop flights on the route. The fastest direct flight is HA4881 by Hawaiian Airlines takes 4h 49m and the cheapest is NK2141 by Spirit Airlines for $158.

  • AS - Alaska Airlines
    from $158
    Find
  • HA - Hawaiian Airlines
    from $159
    Find
See more direct flights

Connecting Flights

There are 516 flights with layovers on the route. The fastest connecting flight is SY1982 by Sun Country Airlines takes 6h 35m and the cheapest is NK2141 by Spirit Airlines for $83.

  • AS - Alaska Airlines
    from $227
    Find
  • F9 - Frontier Airlines
    from $85
    Find
  • SY - Sun Country Airlines
    from $142
    Find
  • TK - Turkish Airlines
    from $2702
    Find
  • UA - United Airlines
    from $215
    Find
  • NK - Spirit Airlines
    from $83
    Find
See more connecting flights

Airports

You can fly from Detroit to Seattle from 2 airports (Willow Run, Detroit City).

Detroit airports

  • Willow Run-YIP
    Find
  • Detroit City-DET
    Find

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

How to book a plane ticket yourself?

How to book an air 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.

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