Cheap Flights from Seattle to Michigan from $249 Return

Flight deals from Seattle to Michigan

Looking for cheap tickets from Seattle to Michigan, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Detroit.$120 per passenger.Departing Sat, 17 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sat, 17 Jan, arriving in Detroit Wayne County.Price includes taxes and charges.From $120, select.

Grand Rapids.$212 per passenger.Departing Sun, 11 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Sun, 11 Jan, arriving in Grand Rapids.Price includes taxes and charges.From $212, select.

Kalamazoo.$285 per passenger.Departing Fri, 22 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri, 22 May, arriving in Kalamazoo.Price includes taxes and charges.From $285, select.

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Flying from Seattle to Michigan

Arm yourself with these facts on the fly.

Cheapest flight found	$120
Cheapest month to fly	January
Average flight time	4 hrs, 21 mins
Cheapest airport to fly from	Seattle / Tacoma International
Most popular airline	Delta

How to find cheap flights from Seattle to Michigan

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle to Michigan. Other savvy travellers recently found return flights from $249 and one-way tickets from $120 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Detroit Wayne County

At the moment, the lowest priced flight tickets to Michigan are from Seattle / Tacoma International Airport to Detroit Wayne County Airport.

Fly in February

We crunched the flight calendar and found the cheapest time to fly from Seattle to Michigan is currently February.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle to anywhere you choose in Michigan.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle to Michigan go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Michigan to Michigan flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seattle to Michigan flight price?

We looked at all of the upcoming return flights from Seattle to Michigan we could find over the next 12 months. It looks like $249 is the best price. This is good, compared to the average Michigan ticket price of $748.

What is the cheapest month to fly from Seattle to Michigan?

The cheapest month to fly from Seattle to Detroit Wayne County Airport is usually February. The cheapest month to fly from Seattle to Kalamazoo Airport is usually January. The cheapest month to fly from Seattle to Lansing Airport is usually December. And the cheapest month to fly from Seattle to Grand Rapids Airport is usually January.

Which upcoming date is cheapest to fly from Seattle to Michigan on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Michigan on Saturday, 28 February 2026.

Are there any direct flights from Seattle to Michigan?

Seattle / Tacoma International Airport offers direct flights to Michigan.

If I'm flying from Seattle, where in Michigan is cheapest to fly into?

If you're flying from Seattle, the cheapest city in Michigan to fly into is Detroit. The cheapest airport serving Detroit at the moment is Detroit Wayne County.