Cheap Flights from Seattle, WA to Detroit, MI from $115
On Cheapflightsplus.com you will find 4 direct and 387 connecting flights from Seattle to Detroit. You can compare airfare deals from 6 airlines and multiple travel sites from $115, 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.
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 00:17 to 23:59 from 3 Seattle airports and arrive 00:17 to 23:59 to 2 Detroit airports. Average flight time is 4h 19m.
- The fastest flight 4h 18m
- Average flight time 4h 19m
- The earliest flight 00:17
- The latest flight 23:59
- Distance 1933 ml
Best Flights from Seattle to Detroit Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $171 | 21:45 Seattle Seattle-Tacoma Intl | 05:03+1 день Detroit All airports | 4h 18m | Hawaiian Airlines | HA6662 |
| from $189 | 21:45 Seattle Seattle-Tacoma Intl | 05:03+1 день Detroit All airports | 4h 18m | Alaska Airlines | AS380 |
| from $115 | 06:25 Seattle Seattle-Tacoma Intl | 16:20 Detroit All airports | 6h 55m layover 1h 11m - Denver | Frontier Airlines | F93406 F93566 |
| from $121 | 16:58 Seattle Seattle-Tacoma Intl | 05:58+1 день Detroit All airports | 10h 0m layover 3h 19m - Las Vegas | Spirit Airlines | NK782 NK2376 |
| from $178 | 17:30 Seattle Seattle-Tacoma Intl | 12:53+1 день Detroit All airports | 16h 23m layover 4h 54m - Las Vegas 1h 42m - Orlando | Spirit Airlines | NK1682 NK1372 NK1528 |
| from $189 | 13:50 Seattle Seattle-Tacoma Intl | 00:20+2 дня Detroit All airports | 31h 30m layover 19h 11m - Minneapolis 4h 34m - Atlanta | Sun Country Airlines | SY284 NK1311 NK1210 |
The cheapest months to travel to Detroit are july (from 115 $), august (from 121 $), october (from 149 $).
The most expensive months are november (from 347 $), december (from 311 $), september (from 149 $).
What is the lowest airfare Seattle to Detroit?
The cheapest plane ticket found by our users is $115. This airfare is for economy class on one-way F93406 flight by Frontier Airlines for July 5, 2025 which leaves Seattle-Tacoma Intl in Seattle at 06:25 am and arrives at Detroit All airports at 16:20.
Flight Schedule Seattle (Washington) to Detroit (Michigan)
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Popular Airlines on the Route
The flight Seattle — Detroit is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 66 departures per week at the price of from $ 189 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 831.
Direct flights
There are 4 nonstop flights on the route. The fastest direct flight is HA6662 by Hawaiian Airlines takes 4h 18m and the cheapest is F93406 by Frontier Airlines for $171.
- AS - Alaska Airlinesfrom $189Find
- HA - Hawaiian Airlinesfrom $171Find
Connecting Flights
There are 387 flights with layovers on the route. The fastest connecting flight is SY282 by Sun Country Airlines takes 5h 43m and the cheapest is F93406 by Frontier Airlines for $115.
- AS - Alaska Airlinesfrom $213Find
- F9 - Frontier Airlinesfrom $115Find
- SY - Sun Country Airlinesfrom $134Find
- HA - Hawaiian Airlinesfrom $491Find
- UA - United Airlinesfrom $204Find
- NK - Spirit Airlinesfrom $121Find
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-BFIFind
- Seattle-Tacoma Intl-SEAfrom $115Find
- Kenmore Air Harbor SPB-LKEFind
Detroit airports
- Willow Run-YIPFind
- Detroit City-DETFind
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
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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.
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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.
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