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$92+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
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 October 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Southwest)

One-way from

$92
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$417

Good round-trip deal

$327 or less

Good one-way deal

$237 or less
Provider with most accurate pricing for Detroit (DTT)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Seattle/Tacoma Intl flights.
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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. 9% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 21, 2025.

This Southwest deal was found by Cheapflights users on 10/20. 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.
Thu 11/136:35 pmMDW - SEA
1 stop8h 00mSouthwest
Tue 11/185:15 amSEA - MDW
1 stop9h 05mSouthwest
Deal found 10/20$176
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Thu 12/47:00 amORD - SEA
1 stop7h 14mMultiple Airlines
Thu 12/114:21 pmSEA - ORD
Nonstop4h 09mMultiple Airlines
Deal found 10/20$176
This Delta deal was found by Cheapflights users on 10/20. 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.
Fri 11/145:34 pmMDW - SEA
1 stop8h 25mDelta
Wed 11/1911:55 pmSEA - MDW
1 stop7h 06mDelta
Deal found 10/20$177
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/147:45 pmORD - SEA
Nonstop4h 43mUnited Airlines
Sun 11/1611:30 pmSEA - ORD
Nonstop3h 59mUnited Airlines
Deal found 10/20$177
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:58 pmORD - SEA
2 stops18h 15mMultiple Airlines
Sat 11/1512:58 pmSEA - ORD
1 stop8h 31mMultiple Airlines
Deal found 10/19$178
This Orbitz deal was found by Cheapflights users on 10/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amORD - SEA
1 stop8h 13mMultiple Airlines
Tue 11/183:31 pmSEA - ORD
Nonstop4h 09mMultiple Airlines
Deal found 10/18$179
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amORD - SEA
1 stop8h 13mMultiple Airlines
Mon 12/19:53 pmSEA - ORD
1 stop29h 39mMultiple Airlines
Deal found 10/19$180
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amORD - SEA
1 stop7h 14mMultiple Airlines
Mon 12/84:21 pmSEA - ORD
Nonstop4h 09mMultiple Airlines
Deal found 10/20$181
This Southwest deal was found by Cheapflights users on 10/20. 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 11/118:45 amMDW - SEA
1 stop13h 00mSouthwest
Wed 11/125:15 amSEA - MDW
1 stop7h 45mSouthwest
Deal found 10/20$182
This Frontier deal was found by Cheapflights users on 10/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:20 amORD - SEA
1 stop7h 08mFrontier
Sat 11/812:58 pmSEA - ORD
1 stop8h 31mFrontier
Deal found 10/19$182
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:30 pmMDW - SEA
1 stop25h 37mFrontier
Thu 12/41:09 pmSEA - MDW
2 stops31h 03mFrontier
Deal found 10/19$183
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amORD - SEA
2 stops14h 32mFrontier
Sat 11/812:58 pmSEA - ORD
1 stop8h 31mFrontier
Deal found 10/19$183

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 October 21, 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

MDW - SEA

MDWSEA

Chicago Midway

Fri 11/14

6:00 am-12:43 pm

1 stop8h 43m

Seattle/Tacoma Intl

Mon 11/17

11:10 pm-8:54 am

1 stop7h 44m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 11/14

5:53 pm-8:35 pm

Nonstop4h 42m

Seattle/Tacoma Intl

Sun 11/16

12:20 am-6:22 am

Nonstop4h 02m

$177

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Thu 12/18

6:00 am-12:40 pm

1 stop8h 40m

Seattle/Tacoma Intl

Sat 1/3

6:10 am-5:19 pm

1 stop9h 09m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 2/19

7:45 am-10:36 am

Nonstop4h 51m

Seattle/Tacoma Intl

Mon 2/23

7:00 am-1:04 pm

Nonstop4h 04m

$177

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Tue 12/16

9:59 am-5:00 pm

1 stop9h 01m

Seattle/Tacoma Intl

Sat 1/3

6:10 am-5:19 pm

1 stop9h 09m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 1/14

7:30 am-10:15 am

Nonstop4h 45m

Seattle/Tacoma Intl

Sun 1/18

5:45 pm-11:44 pm

Nonstop3h 59m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sun 12/14

7:50 am-10:41 am

Nonstop4h 51m

Seattle/Tacoma Intl

Sun 1/18

5:45 pm-11:44 pm

Nonstop3h 59m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 12/5

7:50 am-10:41 am

Nonstop4h 51m

Seattle/Tacoma Intl

Mon 12/8

11:15 am-5:15 pm

Nonstop4h 00m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 2/11

5:50 am-12:29 pm

1 stop8h 39m

Seattle/Tacoma Intl

Wed 2/18

9:55 am-8:38 pm

1 stop8h 43m

$177

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 11/15

8:30 am-11:10 am

Nonstop4h 40m

Seattle/Tacoma Intl

Wed 11/19

6:35 am-12:30 pm

Nonstop3h 55m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

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 $150). Flying from Michigan to Seattle in October is currently the most expensive (average of $247). 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 October 21, 2025.

It’s typically best to fly out from Michigan to Seattle in the evening. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Michigan to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Michigan to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 21, 2025.

The most flights from USMI to SEA are scheduled on a Tuesday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

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.

  • How long is the flight from Michigan to Seattle?

    Airlines like Delta, Alaska Airlines, and Southwest fly from Michigan to Seattle in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 4h 03m. The distance from Michigan to Seattle is about 1728 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $98 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Alaska Airlines and Frontier, with prices starting from $98 and $104, 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: Air France (99%), Japan Airlines (90%), Alaska Airlines( 90%).

  • What are the cheapest flights from Michigan to Seattle?

    While on average a flight from Michigan to Seattle is generally $947, 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 $105 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 $150). Flying from Michigan to Seattle in October is currently the most expensive (average of $247). 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
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Kirkland
Fife
Issaquah

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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 October 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$130Average$275FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$133Average$353FlexibilityNo cancel feeOn-time83%
FrontierCheapest$148Average$262FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$475FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$178Average$367FlexibilityNo cancel feeOn-time85%
DeltaCheapest$218Average$494FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$222Average$419FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$254Average$519FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$509FlexibilityNo cancel feeOn-time69%

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