What is the cheapest airline that flies from Michigan to Seattle/Tacoma Intl?

Frontier, Southwest, and Delta are the most popular carriers operating from Michigan to Seattle/Tacoma Intl

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Michigan you fly out of and what airport in Seattle you fly into. For example, flying from Detroit to Seattle takes 4h 51m on average. On the other hand, flying from Grand Rapids to Seattle takes 6h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Michigan to Seattle on average per week?

336 flights are operational weekly from Michigan to Seattle as of March 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

What airlines fly to Seattle?

Delta, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Seattle from Michigan according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How many flights depart from Michigan to Seattle on average per day?

The number of flights available between Michigan and Seattle is 48 per day as of March 2026. The most frequent departure time is 4:00PM, with 59% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Michigan to Seattle/Tacoma Intl Airport?

Prices for flights from Michigan to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Michigan to Seattle/Tacoma Intl Airport?

As of March 2026, there are 9 operators available to choose from for flights from Michigan to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Michigan to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$82 Cheap Flights from Michigan to Seattle in 2026

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Find the cheapest flights from Michigan to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:42 pm - 9:49 am

ORD

SEA

14h 07m

1 stop

11:06 am - 5:35 am

SEA

ORD

16h 29m

1 stop

$194Multiple Airlines

Tue, May 5 - Sat, May 9

9:42 pm - 9:49 am

ORD

SEA

14h 07m

1 stop

7:50 pm - 8:37 pm

SEA

ORD

22h 47m

1 stop

$196Frontier

Tue, May 5 - Thu, May 7

4:46 pm - 9:27 am

ORD

SEA

18h 41m

2 stops

8:07 pm - 9:50 am

SEA

ORD

11h 43m

1 stop

$200Frontier

Mon, Apr 13 - Wed, Apr 15

2:29 pm - 9:27 am

ORD

SEA

20h 58m

1 stop

7:12 pm - 8:05 am

SEA

ORD

34h 53m

2 stops

$211Multiple Airlines

Mon, Apr 13 - Tue, Apr 21

9:40 pm - 12:10 am

MDW

SEA

4h 30mnonstop

11:45 pm - 5:45 am

SEA

MDW

4h 00mnonstop

$226Southwest

Tue, Apr 21 - Tue, Apr 28

9:40 pm - 12:10 am

MDW

SEA

4h 30mnonstop

5:35 pm - 5:25 am

SEA

MDW

9h 50m

1 stop

$235Southwest

Tue, Apr 21 - Tue, Apr 28

5:30 am - 11:05 am

GRR

SEA

8h 35m

1 stop

2:30 pm - 11:59 pm

SEA

GRR

6h 29m

1 stop

$311Delta

Tue, Jun 2 - Wed, Jun 10

5:35 am - 10:14 am

LAN

SEA

7h 39m

1 stop

7:00 am - 5:06 pm

SEA

LAN

7h 06m

1 stop

$317American Airlines

Sat, Apr 25 - Sat, May 2

7:18 pm - 11:59 pm

GRR

SEA

7h 41m

1 stop

5:30 am - 5:14 pm

SEA

GRR

8h 44m

1 stop

$325Delta

Tue, Jun 9 - Wed, Jun 10

5:36 pm - 12:36 am

LAN

SEA

10h 00m

1 stop

1:46 pm - 12:25 am

SEA

LAN

7h 39m

1 stop

$327American Airlines

Fri, May 15 - Tue, May 26

United Airlines flights from Michigan to Seattle

Our best United Airlines deals on Michigan to Seattle flight tickets

United Airlines

Apr 23

ORD8:00 pmChicago O'Hare Intl

4h 42m

SEA10:42 pmSeattle/Tacoma Intl

Apr 28

SEA7:00 amSeattle/Tacoma Intl

4h 12m

ORD1:12 pmChicago O'Hare Intl

$237

United Airlines

Apr 15

ORD4:20 pmChicago O'Hare Intl

4h 40m

SEA7:00 pmSeattle/Tacoma Intl

Apr 18

SEA11:59 pmSeattle/Tacoma Intl

4h 04m

ORD6:03 amChicago O'Hare Intl

$246

United Airlines

Apr 17

ORD4:20 pmChicago O'Hare Intl

4h 40m

SEA7:00 pmSeattle/Tacoma Intl

Apr 24

SEA10:35 pmSeattle/Tacoma Intl

4h 11m

ORD4:46 amChicago O'Hare Intl

$247

Delta flights from Michigan to Seattle

Our best Delta deals on Michigan to Seattle flight tickets

Delta

Apr 18

ORD7:15 amChicago O'Hare Intl

4h 49m

SEA10:04 amSeattle/Tacoma Intl

Apr 25

SEA7:15 amSeattle/Tacoma Intl

4h 08m

ORD1:23 pmChicago O'Hare Intl

$255

Delta

Apr 10

ORD7:25 amChicago O'Hare Intl

4h 40m

SEA10:05 amSeattle/Tacoma Intl

Apr 19

SEA11:14 pmSeattle/Tacoma Intl

6h 47m

1 stop

ORD8:01 amChicago O'Hare Intl

$257

Delta

May 1

MDW7:16 pmChicago Midway

6h 38m

1 stop

SEA11:54 pmSeattle/Tacoma Intl

May 22

SEA11:59 pmSeattle/Tacoma Intl

6h 43m

1 stop

MDW8:42 amChicago Midway

$297

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 5/5

9:42 pm-9:49 am

1 stop14h 07m

Seattle/Tacoma Intl

Sat 5/9

11:06 am-5:35 am

1 stop16h 29m

$194

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 5/5

9:42 pm-9:49 am

1 stop14h 07m

Seattle/Tacoma Intl

Thu 5/7

7:50 pm-8:37 pm

1 stop22h 47m

$196

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Mon 4/13

4:46 pm-9:27 am

2 stops18h 41m

Seattle/Tacoma Intl

Wed 4/15

8:07 pm-9:50 am

1 stop11h 43m

$200

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Mon 4/13

2:29 pm-9:27 am

1 stop20h 58m

Seattle/Tacoma Intl

Tue 4/21

7:12 pm-8:05 am

2 stops34h 53m

$211

Quickest round-trip

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Tue 4/21

9:40 pm-12:10 am

Nonstop4h 30m

Seattle/Tacoma Intl

Tue 4/28

11:45 pm-5:45 am

Nonstop4h 00m

$226

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Tue 4/21

9:40 pm-12:10 am

Nonstop4h 30m

Seattle/Tacoma Intl

Tue 4/28

5:35 pm-5:25 am

1 stop9h 50m

$235

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Tue 6/2

5:30 am-11:05 am

1 stop8h 35m

Seattle/Tacoma Intl

Wed 6/10

2:30 pm-11:59 pm

1 stop6h 29m

$311

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sat 4/25

5:35 am-10:14 am

1 stop7h 39m

Seattle/Tacoma Intl

Sat 5/2

7:00 am-5:06 pm

1 stop7h 06m

$317

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Tue 6/9

7:18 pm-11:59 pm

1 stop7h 41m

Seattle/Tacoma Intl

Wed 6/10

5:30 am-5:14 pm

1 stop8h 44m

$325

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 5/15

5:36 pm-12:36 am

1 stop10h 00m

Seattle/Tacoma Intl

Tue 5/26

1:46 pm-12:25 am

1 stop7h 39m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Michigan to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $217. If you don’t want to visit Seattle in January, then you should wait until February to fly from Michigan, when ticket prices are also cheap, with an average price of $283.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Michigan is on a Friday. momondo users have found tickets for Friday departures for as low as $443. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Michigan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $578.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Michigan in the evening is the least expensive time of day to depart. momondo users have found prices as low as $367 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $529. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Michigan to Seattle/Tacoma Intl flight route?

Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Michigan - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Michigan for as low as $330 on momondo.

What cabin class options are available on Michigan to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Michigan to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Michigan to Seattle flights?

No. A direct flight is the cheapest option for a flight between Michigan to Seattle.

Cheap Michigan to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Seattle

Best Price Found	$229
Fastest flight time	4h 25m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Michigan in the past 72 hours is $229. The best round-trip flight deal from Michigan to Seattle found on momondo in the last 72 hours is $364.

The fastest flight from Michigan to Seattle takes 4h 25m

Direct flights go from Michigan to Seattle every day.

There is 1 airport in Seattle. From Michigan there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Michigan to Seattle/Tacoma Intl Airport?
Prices for flights from Michigan to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Michigan to Seattle/Tacoma Intl Airport?
As of March 2026, there are 9 operators available to choose from for flights from Michigan to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Michigan to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Michigan to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Michigan to Seattle is Boeing 737-900 (31.19% of total bookings). The next most popular plane models are Boeing 737 (22.67%), Airbus A321-100/200 (13.60%), and Boeing 757-300 (9.86%).

Best airlines flying from Michigan to Seattle

Compare and see reviews for airlines that fly from Michigan to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $108	Free Cancellation	Rating 6.3 8,538 reviews	Search Spirit Airlines flights
Sun Country Air	PriceFrom $133	Free Cancellation	Rating 6.8 340 reviews	Search Sun Country Air flights
Frontier	PriceFrom $147	Free Cancellation	Rating 5.7 3,020 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $168	Free Cancellation	Rating 7.8 2,840 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.1 11,490 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $205	Free Cancellation	Rating 7.9 12,101 reviews	Search Alaska Airlines flights
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 8,321 reviews	Search Delta flights
Southwest	PriceFrom $222	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,464 reviews	Search United Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Lakewood

Cle Elum

Tukwila

Federal Way

Centralia

Fife

Westport

Kirkland

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Michigan to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Michigan to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Michigan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Michigan to Seattle?

Once you have performed a search for Michigan to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Michigan to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Michigan to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Michigan to Seattle from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Seattle departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Delta deals on Michigan to Seattle flight tickets

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How to get the cheapest flight ticket from Michigan to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Michigan to Seattle/Tacoma Intl flight route?

How far in advance should I book a flight to Seattle?

What cabin class options are available on Michigan to Seattle/Tacoma Intl flights?

Can stopping save me money on Michigan to Seattle flights?

What is the cheapest airline that flies from Michigan to Seattle/Tacoma Intl?

What airlines fly to Seattle?

How many flights depart from Michigan to Seattle on average per day?

How many flights depart from Michigan to Seattle on average per week?

How long does it take to fly to Seattle?

Cheap Michigan to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

Best airlines flying from Michigan to Seattle

Compare and see reviews for airlines that fly from Michigan to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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