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$68+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$172
(SmartFares)

One-way from

$81
(Super.com)

Popular in

October

Cheapest in

January

Average price

$239

Good round-trip deal

$312 or less

Good one-way deal

$221 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. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This SmartFares deal was found by Cheapflights users on 1/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:00 pm
ORD
-
SEA
Nonstop4h 46m
Alaska Airlines
Wed 2/251:56 pm
SEA
-
ORD
1 stop8h 03m
Alaska Airlines
Deal found 1/14$172
This WAYA deal was found by Cheapflights users on 1/14. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
ORD
-
SEA
Nonstop4h 51m
Multiple Airlines
Thu 2/261:16 pm
SEA
-
ORD
1 stop7h 58m
Multiple Airlines
Deal found 1/14$173
This Trip.com deal was found by Cheapflights users on 1/14. 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.
Fri 3/67:00 am
ORD
-
SEA
Nonstop4h 51m
Multiple Airlines
Mon 3/95:55 pm
SEA
-
ORD
Nonstop4h 01m
Multiple Airlines
Deal found 1/14$174
This eDestinos deal was found by Cheapflights users on 1/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:00 pm
ORD
-
SEA
Nonstop4h 46m
Multiple Airlines
Fri 3/612:24 pm
SEA
-
ORD
1 stop10h 43m
Multiple Airlines
Deal found 1/13$175
This Trip.com deal was found by Cheapflights users on 1/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:06 pm
ORD
-
SEA
1 stop6h 37m
Hawaiian Airlines
Wed 2/115:50 pm
SEA
-
ORD
Nonstop4h 00m
Hawaiian Airlines
Deal found 1/13$176
This Southwest deal was found by Cheapflights users on 1/13. 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.
Thu 2/58:05 am
MDW
-
SEA
Nonstop4h 45m
Southwest
Wed 2/116:45 am
SEA
-
MDW
Nonstop3h 55m
Southwest
Deal found 1/13$177
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:54 pm
ORD
-
SEA
Nonstop4h 49m
United Airlines
Tue 2/1010:58 am
SEA
-
ORD
Nonstop4h 07m
United Airlines
Deal found 1/13$177
This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:20 pm
ORD
-
SEA
Nonstop4h 40m
Delta
Wed 2/115:55 pm
SEA
-
ORD
Nonstop3h 58m
Delta
Deal found 1/14$178
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:40 pm
ORD
-
SEA
Nonstop4h 44m
American Airlines
Sun 2/2212:07 am
SEA
-
ORD
Nonstop4h 16m
American Airlines
Deal found 1/14$179
This eDestinos deal was found by Cheapflights users on 1/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:55 pm
ORD
-
SEA
1 stop22h 44m
Frontier
Mon 3/1612:24 pm
SEA
-
ORD
1 stop10h 43m
Frontier
Deal found 1/14$181
This eDestinos deal was found by Cheapflights users on 1/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 am
ORD
-
SEA
Nonstop4h 51m
Multiple Airlines
Mon 3/1612:24 pm
SEA
-
ORD
1 stop10h 43m
Multiple Airlines
Deal found 1/13$182
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:20 pm
ORD
-
SEA
Nonstop4h 41m
United Airlines
Tue 2/1012:35 pm
SEA
-
ORD
1 stop8h 39m
United Airlines
Deal found 1/13$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 January 15, 2026.
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

Sun 3/8

9:45 pm-12:20 am

Nonstop4h 35m

Seattle/Tacoma Intl

Tue 3/10

11:55 pm-5:50 am

Nonstop3h 55m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 2/6

7:30 am-10:15 am

Nonstop4h 45m

Seattle/Tacoma Intl

Sun 2/8

7:10 am-1:22 pm

Nonstop4h 12m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 2/6

7:54 pm-10:43 pm

Nonstop4h 49m

Seattle/Tacoma Intl

Sun 2/8

2:10 pm-8:17 pm

Nonstop4h 07m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 2/6

8:00 am-10:46 am

Nonstop4h 46m

Seattle/Tacoma Intl

Sun 2/8

8:30 am-2:38 pm

Nonstop4h 08m

$177

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Fri 3/6

9:55 pm-12:30 am

Nonstop4h 35m

Seattle/Tacoma Intl

Mon 3/9

11:55 pm-5:50 am

Nonstop3h 55m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 2/13

4:20 pm-7:03 pm

Nonstop4h 43m

Seattle/Tacoma Intl

Fri 2/20

11:59 pm-5:56 am

Nonstop3h 57m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Thu 2/19

1:00 pm-3:46 pm

Nonstop4h 46m

Seattle/Tacoma Intl

Sat 2/21

10:22 am-4:33 pm

Nonstop4h 11m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 2/10

7:30 am-10:15 am

Nonstop4h 45m

Seattle/Tacoma Intl

Sat 2/14

5:55 pm-11:52 pm

Nonstop3h 57m

$177

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Mon 3/2

8:05 am-10:50 am

Nonstop4h 45m

Seattle/Tacoma Intl

Fri 3/6

11:55 pm-5:50 am

Nonstop3h 55m

$177

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 3/6

5:29 pm-8:16 pm

Nonstop4h 47m

Seattle/Tacoma Intl

Sun 3/8

7:55 am-2:05 pm

Nonstop4h 10m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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, April is the cheapest month in which you can book a flight from Michigan to Seattle (average of $164). Flying from Michigan to Seattle in October is currently the most expensive (average of $252). 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 January 15, 2026.

It’s typically best to fly out from Michigan to Seattle at noon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

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 January 15, 2026.

The most flights from USMI to SEA are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 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 Southwest, Delta, and United Airlines fly from Michigan to Seattle in about 4h 35m. The time it takes to get you to your destination is usually consistent. The distance from Michigan to Seattle is about 1728 mi. Generally, flights for this route are nonstop.

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

    $75 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Southwest and Frontier, with prices starting from $92 and $102, 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 Tahiti Nui (64%), Delta (55%), Virgin Atlantic( 53%).

  • What are the cheapest flights from Michigan to Seattle?

    While on average a flight from Michigan to Seattle is generally $930, our data shows the cheapest flight currently is $167. When looking at the most popular route, (Chicago O'Hare Intl - Seattle/Tacoma Intl), you can expect to pay $155 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, April is the cheapest month in which you can book a flight from Michigan to Seattle (average of $164). Flying from Michigan to Seattle in October is currently the most expensive (average of $252). 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

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Alternative routes for Michigan to Seattle

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$260FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$256FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$133Average$352FlexibilityNo cancel feeOn-time83%
Hawaiian AirlinesCheapest$168Average$365FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$200Average$464FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$481FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$222Average$423FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$225Average$503FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$240Average$453FlexibilityNo cancel feeOn-time69%

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