Cheap Flights from Seattle to Detroit Wayne County

Compare Seattle to Detroit Wayne County flight deals

Find the cheapest month or even day of the year to fly to Detroit Wayne County

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Flight deals from Seattle to Detroit Wayne County

Looking for a cheap last-minute deal or the best return flight from Seattle to Detroit Wayne County? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Detroit Wayne County

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Detroit Wayne County flights are currently cheapest in September.

Direct flights from Seattle to Detroit Wayne County

Seattle to Detroit Wayne County: Alternative routes

Compare routes from Seattle to Detroit below. You may find an airport to fly into that's cheaper, faster, or easier than Detroit Wayne County.

Seattle to Detroit: Flight information

The things to know before you go.
Cheapest flight foundR 2,136
Cheapest month to flySeptember
Average flight time4 hrs, 22 mins
Most popular airlineDelta
Average flights per week123

Finding cheap flights from Seattle to Detroit Wayne County: Frequently asked questions

The best price we found for a return flight from Seattle to Detroit Wayne County is R 3,371. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 22 minutes is the average flight time from Seattle to Detroit Wayne County.
Delta, Air Tahiti Nui and Alaska Airlines fly direct from Seattle to Detroit Wayne County.
As of July 2025, there are 246 flights per week flying from Seattle to Detroit Wayne County.
The cheapest month to fly from Seattle to Detroit Wayne County is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Detroit Wayne County Airport on Wednesday, 24 September 2025.
Yes – the average flight time is 4 hours and 22 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Detroit Wayne County but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Detroit is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Detroit Wayne County is Hawaiian Airlines .

Travelling from Seattle to Detroit Metropolitan Wayne County Airport (DTW): What you need to know

  • Your boarding pass to adventure starts at Seattle's main airport, Seattle-Tacoma International Airport (SEA). Check out your options for booking a flight from Seattle to Detroit Metropolitan Wayne County Airport (DTW) leaving from this base.

  • Around 4 hours 20 minutes is how long you can expect to be in the air on a direct Seattle to Detroit Metropolitan Wayne County Airport flight.

  • Detroit is three hours ahead of Seattle. Detroit Metropolitan Wayne County Airport is located in Detroit, which runs on the UTC-4 timezone.

  • With 39 direct weekly flights between the two airports, Seattle-Tacoma International Airport (SEA) to Detroit Metropolitan Wayne County Airport (DTW) is the busiest route. Delta Air Lines operates the earliest flight at 6am. If you prefer to make the most of your day before leaving, the latest flight from SEA to DTW is with Delta Air Lines at 11:10pm.

  • Give yourself enough time to get on your flight from Seattle to DTW. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • In high season, expect longer queues and show up earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) will have you travelling directly to your destination. Nonstop flights from Seattle to Detroit Metropolitan Wayne County Airport (DTW) depart from this terminal.

  • Delta Air Lines is a leading airline that operates direct flights from Seattle to Detroit Metropolitan Wayne County Airport leaving from SEA.

  • The most frequently booked airline between SEA and DTW is Delta Air Lines.

  • Delta Air Lines tops the rankings as the most punctual carrier on this route, with 92.61% of its services landing on schedule.

  • The journey from central Seattle to SEA takes around 55 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 23 kilometres in 20 minutes or so, depending on traffic conditions.

  • Looking for a comfortable hotel near Seattle-Tacoma International Airport? If you're catching an early flight from Seattle to Detroit Metropolitan Wayne County Airport, these stays will have you sleeping a quick hop from check-in:

  • Seattle-Tacoma International Airport has a solid on-time performance, so flight disruptions are less likely. Departures from SEA arrive at their destination as scheduled 81.27% of the time.

Lake Union Sea Plane Base Airport (LKE)

  • Using public transport, you can travel from central Seattle to LKE in about 25 minutes. The airport is roughly 3 kilometres away, and getting there by car takes approximately 10 minutes.

  • Got an early start? You might like to check in to one of these accommodation options near Lake Union Sea Plane Base Airport the day before your Seattle to DTW flight:

About Detroit Metropolitan Wayne County Airport (DTW)

Getting from Detroit Metropolitan Wayne County Airport (DTW) to central Detroit

  • Detroit Metropolitan Wayne County Airport to central Detroit is about 29 kilometres. If you're renting a car or getting a cab, plan in advance to make your trip as smooth as possible. Journey times vary based on traffic and the time of day.

  • When travelling on public transport, expect a journey time of roughly 1 hour 10 minutes.

How to find the cheapest flights from Seattle to Detroit Metropolitan Wayne County Airport (DTW)

  • At the moment, R 2,136 is the best price we've found for a one-way ticket from Seattle to Detroit Metropolitan Wayne County Airport. The cheapest price for a return flight is R 3,371. Keep in mind fares may change due to demand at the time of booking.

  • To find cheap flights from Seattle to DTW, book early. Airlines generally offer their most competitively priced fares when flights first go on sale.

  • Cheap Seattle to Detroit Metropolitan Wayne County Airport tickets are easier to find when your dates are flexible. Try using the 'Whole month' search tool to compare fares across the month and then choose the cheapest day.

  • Finding a cheap plane ticket from Seattle to DTW is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Lock in a cheap flight from Seattle to Detroit Metropolitan Wayne County Airport by using filters. Select your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to Detroit Metropolitan Wayne County Airport (DTW)

  • February is the quietest month for flights from Seattle to Detroit Metropolitan Wayne County Airport (DTW), while August is the most popular. Pick the best time to go to Detroit based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your Seattle to DTW plane ticket, consider the weather you're most comfortable in. July is the warmest month in Detroit, with temperatures ranging from 15ºC (59ºF) to 30ºC (86ºF).

  • January has temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for cheap tickets from Seattle to Detroit Metropolitan Wayne County Airport around that time if you want to travel when it's cooler.

More about Detroit

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Detroit right here. Explore these options after locking in your flight from Seattle to Detroit Metropolitan Wayne County Airport:

  • There are loads of fantastic things to do in Detroit when you're ready to go sightseeing. Make your way to Motown Museum followed by The Majestic Theatre and Detroit Institute of Arts.

Explore more of the United States

  • You've seen Detroit, now it's time to discover other corners of the United States. Travel about 257 kilometres south to Columbus to tick off its top attractions. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Easton Town Centre, you'll have a full itinerary ahead.

  • Cleveland is another well-known destination in the United States and is around 161 kilometres south-east of Detroit. No journey is complete without seeing Rock & Roll Hall of Fame & Museum, Cleveland Museum of Art and Cleveland Museum of Natural History.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.