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$86+ Cheap flights from Seattle (SEA) to Michigan

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DTW
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Seattle to Michigan

Keep the following information in mind while searching for Seattle to Michigan flight deals. Data was last updated August 14, 2025.

Round-trip from

$184
(American Airlines)

One-way from

$86
(Frontier)

Popular in

June

Cheapest in

January

Average price

$401

Good round-trip deal

$355 or less

Good one-way deal

$261 or less
From Seattle/Tacoma Intl to Michigan
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One-way flight from Seattle/Tacoma Intl to Michigan
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Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Seattle/Tacoma Intl to Michigan.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Michigan.
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Find flight deals from Seattle to Michigan

Cheapest flights from Seattle to Michigan
Explore the most affordable flight options available from Seattle to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 10/2812:34 amSEA - ORD
Nonstop4h 08mAmerican Airlines
Fri 10/3110:00 amORD - SEA
Nonstop4h 37mAmerican Airlines
Deal found 8/12$184
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:41 amSEA - ORD
1 stop13h 01mFrontier
Sat 9/68:25 amORD - SEA
1 stop14h 14mFrontier
Deal found 8/13$185
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:41 amSEA - ORD
1 stop13h 01mMultiple Airlines
Wed 9/1010:00 amORD - SEA
Nonstop4h 34mMultiple Airlines
Deal found 8/13$186
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:12 amSEA - MDW
1 stop7h 41mFrontier
Sun 9/71:53 pmMDW - SEA
1 stop29h 40mFrontier
Deal found 8/13$186
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:12 amSEA - ORD
1 stop15h 47mFrontier
Fri 9/1910:42 amORD - SEA
1 stop15h 48mFrontier
Deal found 8/14$187
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amSEA - MDW
1 stop14h 38mFrontier
Thu 11/139:56 pmMDW - SEA
1 stop20h 42mFrontier
Deal found 8/13$188
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:55 pmSEA - ORD
Nonstop4h 08mAlaska Airlines
Sat 9/2710:00 amORD - SEA
Nonstop4h 34mAlaska Airlines
Deal found 8/13$189
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/35:35 amSEA - MDW
Nonstop3h 55mSouthwest
Wed 9/108:55 pmMDW - SEA
Nonstop4h 30mSouthwest
Deal found 8/13$189
This Trip.com deal was found by Cheapflights users on 8/14. 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.
Sat 9/65:55 pmSEA - ORD
Nonstop4h 08mHawaiian Airlines
Sat 9/132:07 pmORD - SEA
1 stop6h 38mHawaiian Airlines
Deal found 8/14$190
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/2611:54 pmSEA - ORD
Nonstop4h 01mUnited Airlines
Sun 8/317:10 amORD - SEA
Nonstop4h 33mUnited Airlines
Deal found 8/11$192
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:12 amSEA - ORD
1 stop15h 47mFrontier
Sun 9/2110:42 amORD - SEA
1 stop15h 48mFrontier
Deal found 8/14$193
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:31 pmSEA - ORD
Nonstop4h 09mHawaiian Airlines
Fri 10/312:05 pmORD - SEA
1 stop6h 43mHawaiian Airlines
Deal found 8/12$194

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Michigan 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 14, 2025.
Use the filters below to find and compare flights from Seattle to Michigan that are best for you.

Fly from

Seattle

Fly to

Michigan

Route

Depart

Return

Price

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Fri 9/5

6:12 am-3:53 pm

1 stop7h 41m

Chicago Midway

Sun 9/7

1:53 pm-5:33 pm

1 stop29h 40m

$186

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Mon 11/10

6:00 am-10:38 pm

1 stop14h 38m

Chicago Midway

Thu 11/13

9:56 pm-4:38 pm

1 stop20h 42m

$188

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Fri 10/17

12:17 am-6:24 am

Nonstop4h 07m

Chicago O'Hare Intl

Tue 10/21

8:00 am-10:40 am

Nonstop4h 40m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 9/24

5:55 pm-12:03 am

Nonstop4h 08m

Chicago O'Hare Intl

Tue 9/30

6:20 am-8:52 am

Nonstop4h 32m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 10/25

7:00 am-1:15 pm

Nonstop4h 15m

Chicago O'Hare Intl

Wed 10/29

8:02 pm-10:45 pm

Nonstop4h 43m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 9/20

5:59 pm-11:59 pm

Nonstop4h 00m

Chicago O'Hare Intl

Tue 9/23

5:30 pm-8:08 pm

Nonstop4h 38m

$189

SeattleChicago

SEA - MDW

SEAMDW

Seattle/Tacoma Intl

Sat 9/6

5:55 am-11:55 am

Nonstop4h 00m

Chicago Midway

Tue 9/9

8:55 pm-11:25 pm

Nonstop4h 30m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Mon 10/13

12:17 am-6:24 am

Nonstop4h 07m

Chicago O'Hare Intl

Wed 10/22

6:00 am-8:27 am

Nonstop4h 27m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 9/16

3:59 pm-10:07 pm

Nonstop4h 08m

Chicago O'Hare Intl

Sat 9/20

5:45 pm-8:17 pm

Nonstop4h 32m

$189

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 9/20

5:59 pm-11:59 pm

Nonstop4h 00m

Chicago O'Hare Intl

Sat 10/4

7:10 am-9:45 am

Nonstop4h 35m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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

Have a flexible travel schedule? Discover the best time to fly to Michigan from Seattle 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 Seattle to Michigan

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Michigan (average of $257). Flying from Seattle to Michigan in March is currently the most expensive (average of $305). 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 SEA to MI?

Find hourly flight availability from Seattle to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

Weekly flight availability from Seattle to Michigan

Explore weekly flight availability from Seattle to Michigan. 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 14, 2025.

The most flights from SEA to USMI are scheduled on a Thursday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Seattle to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,217 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Michigan. 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 from for flights from Seattle to Michigan?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Michigan from Seattle.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $86. Users have also found prices from $95 and $95 on Delta and Southwest, respectively.

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

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

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

    The top 3 most reliable airlines when flying from Seattle to Michigan are Air Europa (92%), LATAM Airlines (92%) and WestJet (92%).

  • What are the cheapest flights from Seattle to Michigan?

    Looking for the cheapest flight from Seattle to Michigan? While on average our users pay $709, our data indicates the cheapest price to be $171. The most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl), is priced around $166.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Michigan 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 Seattle to Michigan?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Michigan (average of $257). Flying from Seattle to Michigan in March is currently the most expensive (average of $305). 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

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Alternative routes for Seattle to Michigan

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

Discover the top 9 airlines that operate flights from Seattle to Michigan. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$254FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$148Average$462FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$183Average$438FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$212Average$397FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$257Average$600FlexibilityNo cancel feeOn-time75%
DeltaCheapest$257Average$567FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$334Average$412FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$350Average$595FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$482FlexibilityNo cancel feeOn-time63%

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