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$99+ Cheap flights from Michigan to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Michigan to Seattle

Keep the following information in mind while searching for Michigan to Seattle flight deals. Data was last updated August 1, 2025.

Round-trip from

$175
(KAYAK)

One-way from

$99
(Hawaiian Airlines)

Popular in

June

Cheapest in

October

Average price

$392

Good round-trip deal

$336 or less

Good one-way deal

$257 or less
From Michigan to Seattle/Tacoma Intl
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One-way flight from Michigan to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Michigan to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Michigan to Seattle/Tacoma Intl.
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Find flight deals from Michigan to Seattle

Cheapest flights from Michigan to Seattle
Explore the most affordable flight options available from Michigan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:20 amORD - SEA
Nonstop4h 30mHawaiian Airlines
Tue 9/212:59 amSEA - ORD
Nonstop4h 04mHawaiian Airlines
Deal found 7/31$175
This lastminute.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amORD - SEA
1 stop9h 26mAlaska Airlines
Sat 9/208:05 amSEA - ORD
Nonstop4h 19mAlaska Airlines
Deal found 7/30$181
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:15 amMDW - SEA
Nonstop4h 35mSouthwest
Fri 10/315:45 amSEA - MDW
Nonstop4h 00mSouthwest
Deal found 8/1$184
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:15 amORD - SEA
Nonstop4h 30mDelta
Sat 8/305:50 pmSEA - ORD
Nonstop4h 01mDelta
Deal found 7/31$184
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:01 pmORD - SEA
Nonstop4h 34mMultiple Airlines
Tue 9/235:55 pmSEA - ORD
Nonstop4h 08mMultiple Airlines
Deal found 7/30$188
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:05 pmSBN - SEA
1 stop10h 17mDelta
Sat 10/411:10 pmSEA - SBN
1 stop8h 15mDelta
Deal found 7/31$189
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:10 amORD - SEA
Nonstop4h 33mUnited Airlines
Tue 9/98:00 amSEA - ORD
1 stop8h 25mUnited Airlines
Deal found 7/31$195
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:50 amORD - SEA
Nonstop4h 29mAmerican Airlines
Tue 8/263:09 pmSEA - ORD
Nonstop4h 05mAmerican Airlines
Deal found 7/31$218
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/163:10 pmORD - SEA
1 stop8h 30mSouthwest
Tue 9/231:40 pmSEA - ORD
1 stop8h 00mSouthwest
Deal found 7/30$228
This Sun Country Air deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:11 amDTW - SEA
1 stop14h 39mSun Country Air
Fri 8/299:13 amSEA - DTW
1 stop5h 59mSun Country Air
Deal found 7/30$248
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:23 amSBN - SEA
1 stop6h 20mUnited Airlines
Tue 9/162:00 pmSEA - SBN
1 stop6h 23mUnited Airlines
Deal found 7/30$249
This Netflights deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:30 amDTW - SEA
Nonstop4h 56mAlaska Airlines
Tue 9/29:41 pmSEA - DTW
Nonstop4h 26mAlaska Airlines
Deal found 7/30$254

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Michigan to Seattle that are best for you.

Fly from

Michigan

Fly to

Seattle

Route

Depart

Return

Price

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 8/23

6:20 am-8:50 am

Nonstop4h 30m

Seattle/Tacoma Intl

Tue 9/2

12:59 am-7:03 am

Nonstop4h 04m

$175

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 9/13

7:00 am-2:26 pm

1 stop9h 26m

Seattle/Tacoma Intl

Sat 9/20

8:05 am-2:24 pm

Nonstop4h 19m

$181

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 10/25

9:15 am-11:50 am

Nonstop4h 35m

Seattle/Tacoma Intl

Fri 10/31

5:45 am-11:45 am

Nonstop4h 00m

$184

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 9/16

1:01 pm-3:35 pm

Nonstop4h 34m

Seattle/Tacoma Intl

Tue 9/23

5:55 pm-12:03 am

Nonstop4h 08m

$188

South BendSeattle

SBN - SEA

SBNSEA

South Bend/Michiana

Sat 9/27

1:05 pm-8:22 pm

1 stop10h 17m

Seattle/Tacoma Intl

Sat 10/4

11:10 pm-10:25 am

1 stop8h 15m

$189

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 9/6

7:10 am-9:43 am

Nonstop4h 33m

Seattle/Tacoma Intl

Tue 9/9

8:00 am-6:25 pm

1 stop8h 25m

$195

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 9/4

6:05 pm-8:46 pm

Nonstop4h 41m

Seattle/Tacoma Intl

Sat 9/13

5:59 pm-11:59 pm

Nonstop4h 00m

$203

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 8/20

6:50 am-9:19 am

Nonstop4h 29m

Seattle/Tacoma Intl

Tue 8/26

3:09 pm-9:14 pm

Nonstop4h 05m

$218

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 9/16

3:10 pm-9:40 pm

1 stop8h 30m

Seattle/Tacoma Intl

Tue 9/23

1:40 pm-11:40 pm

1 stop8h 00m

$228

DetroitSeattle

DTW - SEA

DTWSEA

Detroit Metropolitan Wayne County

Mon 8/18

11:11 am-10:50 pm

1 stop14h 39m

Seattle/Tacoma Intl

Fri 8/29

9:13 am-6:12 pm

1 stop5h 59m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Michigan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Seattle

What is the cheapest month to book a flight from Michigan to Seattle?

Currently, January is the cheapest month in which you can book a flight from Michigan to Seattle (average of $238). Flying from Michigan to Seattle in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MI to SEA?

Find hourly flight availability from Michigan to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Seattle as you normally would.

Weekly flight availability from Michigan to Seattle

Explore weekly flight availability from Michigan to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2025.

The most flights from USMI to SEA are scheduled on a Thursday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Michigan to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated August 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Michigan to Seattle to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Michigan?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Michigan to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • What are the cheapest airlines to fly from Michigan to Seattle one-way?

    $99 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $100 and $100, respectively.

  • What are the most popular routes from Michigan to Seattle?

    When deciding which route to take from Michigan to Seattle consider Chicago O'Hare Intl - Seattle/Tacoma Intl, Detroit Metropolitan Wayne County - Seattle/Tacoma Intl or Chicago Midway - Seattle/Tacoma Intl as they are the most popular.

  • What are the most reliable airlines from Michigan to Seattle?

    Before booking your flight to Seattle from Michigan, check out the most reliable airlines to get you to your destination on time: Korean Air (92%), Aeromexico (87%), LATAM Airlines( 87%).

  • What are the cheapest flights from Michigan to Seattle?

    While on average a flight from Michigan to Seattle is generally $1,186, our data shows the cheapest flight currently is $168. When looking at the most popular route, (Chicago O'Hare Intl - Seattle/Tacoma Intl), you can expect to pay $162 for that flight.

  • Can I find deals for flights from Michigan to Seattle that include hotel bookings?

    Yes. In addition to deals on Michigan to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Seattle.

  • Can I find deals for business class flights from Michigan to Seattle?

    Yes. Cheapflights offers flight deals from Michigan to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Michigan to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Michigan to Seattle (average of $238). Flying from Michigan to Seattle in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Michigan to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Michigan to Seattle

Discover the top 9 airlines that operate flights from Michigan to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$241FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$130Average$274FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$135Average$355FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$479FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$178Average$367FlexibilityNo cancel feeOn-time85%
DeltaCheapest$212Average$497FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$256Average$534FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$545FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$457FlexibilityNo cancel feeOn-time63%

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