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

Book the best Detroit Wayne County fare with no extra fees

Flight deals from Seattle to Detroit Wayne County Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Detroit Wayne County Airport? If you want to travel next month, return fares start from $359. Find the lowest prices on one-way and return tickets right here.

Detroit.$359 per passenger.Departing Wed, 6 May, returning Mon, 11 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Wed, 6 May, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Mon, 11 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $359, select.

Detroit.$359 per passenger.Departing Thu, 23 Apr, returning Fri, 24 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 23 Apr, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Fri, 24 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $359, select.

Detroit.$394 per passenger.Departing Sat, 30 May, returning Fri, 5 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sat, 30 May, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Fri, 5 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $394, select.

Detroit.$446 per passenger.Departing Thu, 30 Apr, returning Sun, 3 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 30 Apr, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Sun, 3 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $446, select.

Detroit.$496 per passenger.Departing Mon, 15 Jun, returning Thu, 18 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 15 Jun, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Thu, 18 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $496, select.

Detroit.$499 per passenger.Departing Mon, 30 Mar, returning Sat, 4 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 30 Mar, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Sat, 4 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $499, select.

Detroit.$509 per passenger.Departing Tue, 5 May, returning Sat, 9 May.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Tue, 5 May, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Sat, 9 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $509, select.

Detroit.$509 per passenger.Departing Sat, 18 Apr, returning Sat, 25 Apr.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 18 Apr, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Sat, 25 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $509, select.

Detroit.$586 per passenger.Departing Tue, 28 Apr, returning Fri, 8 May.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Tue, 28 Apr, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Fri, 8 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $586, select.

Detroit.$610 per passenger.Departing Fri, 17 Jul, returning Tue, 28 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Fri, 17 Jul, arriving in Detroit Wayne County.Inbound indirect flight with Frontier Airlines, departs from Detroit Wayne County on Tue, 28 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $610, select.

Detroit.$654 per passenger.Departing Sun, 29 Mar, returning Fri, 3 Apr.Return flight with Alaska Airlines and Hawaiian Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Sun, 29 Mar, arriving in Detroit Wayne County.Inbound direct flight with Hawaiian Airlines departs from Detroit Wayne County on Fri, 3 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $654, select.

Detroit.$659 per passenger.Departing Sat, 4 Jul, returning Thu, 27 Aug.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 4 Jul, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Thu, 27 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $659, select.

Detroit.$659 per passenger.Departing Sat, 30 May, returning Fri, 5 Jun.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Sat, 30 May, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Fri, 5 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $659, select.

Detroit.$661 per passenger.Departing Fri, 5 Jun, returning Mon, 15 Jun.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Fri, 5 Jun, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Mon, 15 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $661, select.

Detroit.$661 per passenger.Departing Fri, 3 Jul, returning Mon, 6 Jul.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Fri, 3 Jul, arriving in Detroit Wayne County.Inbound direct flight with Delta departs from Detroit Wayne County on Mon, 6 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $661, select.

Detroit.$662 per passenger.Departing Thu, 6 Aug, returning Sat, 8 Aug.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Thu, 6 Aug, arriving in Detroit Wayne County.Inbound indirect flight with United, departs from Detroit Wayne County on Sat, 8 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $662, select.

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 April.

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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 found	$359
Cheapest month to fly	April
Average flight time	4 hrs, 23 mins
Most popular airline	Alaska Airlines
Average flights per week	288

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

How much are return flights from Seattle to Detroit Wayne County?

The best price we found for a return flight from Seattle to Detroit Wayne County is $359. 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.

How long does it take to fly from Seattle to Detroit Wayne County?

4 hours and 23 minutes is the average flight time from Seattle to Detroit Wayne County.

Which airlines fly direct from Seattle to Detroit Wayne County?

Alaska Airlines, Delta and Air France fly direct from Seattle to Detroit Wayne County.

How many flights are there a week from Seattle to Detroit Wayne County?

As of March 2026, there are 144 flights per week flying from Seattle to Detroit Wayne County.

When is the cheapest time to fly from Seattle to Detroit Wayne County?

The cheapest month to fly from Seattle to Detroit Wayne County is usually April.

Which upcoming date is cheapest to fly from Seattle to Detroit Wayne County Airport on?

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 Thursday, 23 April 2026.

Can I get a direct flight from Seattle to Detroit Wayne County Airport?

Yes – the average flight time is 4 hours and 23 minutes.

How can I find the best flight deal to Detroit Wayne County?

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.

When is the best time to book flights to Detroit?

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.

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

Your adventure will begin at Seattle-Tacoma International Airport (SEA), the main airport in Seattle. Search for flights from Seattle to Detroit Metropolitan Wayne County Airport (DTW) that depart from this terminal.
Around 4 hours 20 minutes is the typical travel time 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 follows the UTC-5 timezone.
Seattle-Tacoma International Airport (SEA) to Detroit Metropolitan Wayne County Airport (DTW) is the most popular route. There are 41 direct weekly departures to choose from. If you have plans before you fly, take the last flight with Delta Air Lines at 11:10pm. Go for the first SEA to DTW departure with Delta Air Lines at 6am if you want to get going earlier.
To ensure you catch your flight from Seattle to DTW, allow plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the general rule.
Popular months like July or holiday times such as spring break and Christmas will mean longer queues at check-in and security. Play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a wise move.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

You can hop on a direct flight from Seattle to Detroit Metropolitan Wayne County Airport (DTW) out of Seattle-Tacoma International Airport (SEA).
You can book a direct flight from Seattle to Detroit Metropolitan Wayne County Airport with Delta Air Lines. This top airline offers services from SEA.
The airline with the highest booking numbers between SEA and DTW is Delta.
Delta leads the way in punctuality. A reliable 90.45% of its services on this route complete the journey on schedule.
The journey from central Seattle to SEA takes about 35 minutes by public transport. If you drive, ride-share or take a taxi, you'll cover the 23 kilometres in 25 minutes or so, depending on traffic conditions.
Want a hassle-free start to your travels? Stay near Seattle-Tacoma International Airport. Whether you've booked an early flight from Seattle to Detroit Metropolitan Wayne County Airport or prefer not to feel hurried, these hotels are the answer:
Seattle-Tacoma International Airport scores high marks for its on-time performance. 80% of flights that take off from SEA arrive at their destination on time.

Seattle Paine Field International Airport (PAE)

You can get to PAE from the centre of Seattle in about 40 minutes by car, depending on traffic. The ride on public transport will take roughly 1 hour 30 minutes to travel the 40 kilometres or so.
Want to enjoy an extra night away before catching your Seattle to DTW flight? Kick back in a hotel near Seattle Paine Field International Airport before your adventure officially starts. Here's where you can stay:
Flights from Seattle Paine Field International Airport have a proven record for punctuality, with 80% of them landing right on cue.

About Detroit Metropolitan Wayne County Airport (DTW)

If you have a late flight from Seattle to Detroit Metropolitan Wayne County Airport, few things top the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and snoozing not long after at one of these options near DTW:
To secure the lowest price, book your vehicle around two weeks ahead of your Seattle to Detroit Metropolitan Wayne County Airport flight.
DTW is located at 1 Detroit Metro Airport.

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

Detroit Metropolitan Wayne County Airport is around 32 kilometres from central Detroit. It takes around 30 minutes or so to get to the city by car.
Travelling by public transport typically takes 1 hour.

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

$188 is the lowest price for a one-way ticket from Seattle to Detroit Metropolitan Wayne County Airport. Return flights start from $359. These fares can change based on availability and demand.
To find cheap flights from Seattle to DTW, book ahead. Airlines generally offer lower fares when flights first go on sale.
The 'Whole month' tool shows you the cheapest Seattle to Detroit Metropolitan Wayne County Airport tickets across each month. It's a good way to snap up a bargain if your plans are flexible.
Snapping up a cheap plane ticket from Seattle to DTW is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as there's a price drop.
Chase down a great fare on a flight from Seattle to Detroit Metropolitan Wayne County Airport with the help of the filters. Pick your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

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

Think about your travel style when planning your trip dates. January is the quietest month to visit Detroit. July is when most people book flights from Seattle to Detroit Metropolitan Wayne County Airport (DTW), which may be perfect if you're chasing more action.
The warmest month in Detroit is July, with temperatures ranging between 15ºC and 30ºC. Lock in your Seattle to DTW plane ticket then if that's your ideal forecast.
If you want cooler conditions, look for a cheap ticket from Seattle to Detroit Metropolitan Wayne County Airport in January when temperatures are between -12ºC and 3ºC.

More about Detroit

Start your Detroit trip right by choosing the ideal place to stay. As soon as you've booked your flight from Seattle to Detroit Metropolitan Wayne County Airport, browse our selection of hotels including:
You'll find loads of exciting things to do in Detroit when you're ready to sightsee. Kick things off at Motown Museum followed by The Majestic Theatre and Detroit Institute of Arts.

Explore more of the United States

You've done Detroit, now it's time to explore more of the United States. Travel around 257 kilometres south to Columbus to check off its top attractions. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, there's plenty to keep you on the go.
Cleveland is another sought-after destination in the United States and is around 161 kilometres southeast of Detroit. No trip is complete without visiting Rock & Roll Hall of Fame, Cleveland Museum of Art and Cleveland Museum of Natural History.