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$89+ Cheap flights from Wisconsin 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SEA
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap flight deals from Wisconsin to Seattle

Cheapest flights from Wisconsin to Seattle
Explore the most affordable flight options available from Wisconsin to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Tue 5/128:15 am
MSP
-
SEA
1 stop27h 12m
Multiple Airlines
Thu 5/219:04 am
SEA
-
MSP
Nonstop3h 20m
Multiple Airlines
Deal found 3/5$167
This eDestinos deal was found by Cheapflights users on 3/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:25 am
MSP
-
SEA
Nonstop3h 45m
Sun Country Air
Mon 7/611:59 pm
SEA
-
MSP
Nonstop3h 19m
Sun Country Air
Deal found 3/1$170
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/173:30 pm
MSP
-
SEA
Nonstop3h 40m
Multiple Airlines
Thu 4/237:12 pm
SEA
-
MSP
1 stop13h 50m
Multiple Airlines
Deal found 3/4$171
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:30 pm
MSP
-
SEA
Nonstop3h 40m
Multiple Airlines
Wed 4/297:12 pm
SEA
-
MSP
1 stop13h 50m
Multiple Airlines
Deal found 3/1$174
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 4/45:53 pm
ORD
-
SEA
1 stop19h 44m
Frontier
Sun 4/194:20 pm
SEA
-
ORD
1 stop15h 30m
Frontier
Deal found 3/3$179
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 5/28:00 am
ORD
-
SEA
1 stop11h 42m
Multiple Airlines
Tue 5/510:42 am
SEA
-
ORD
1 stop10h 45m
Multiple Airlines
Deal found 3/3$180
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/157:21 pm
ORD
-
SEA
1 stop24h 21m
Frontier
Sat 4/187:12 pm
SEA
-
ORD
1 stop12h 33m
Frontier
Deal found 3/3$182
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/96:00 am
ORD
-
SEA
Nonstop4h 37m
Hawaiian Airlines
Sat 4/1112:35 am
SEA
-
ORD
Nonstop4h 04m
Hawaiian Airlines
Deal found 3/2$183
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 4/45:53 pm
ORD
-
SEA
1 stop19h 44m
Multiple Airlines
Fri 4/2411:07 am
SEA
-
ORD
1 stop10h 20m
Multiple Airlines
Deal found 3/3$184
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/173:30 pm
MSP
-
SEA
Nonstop3h 40m
Sun Country Air
Mon 4/206:20 pm
SEA
-
MSP
Nonstop3h 20m
Sun Country Air
Deal found 3/4$187
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Tue 5/127:30 am
ORD
-
SEA
1 stop12h 12m
Multiple Airlines
Thu 5/1410:42 am
SEA
-
ORD
1 stop10h 45m
Multiple Airlines
Deal found 3/3$187
This Cheapflightsfares deal was found by Cheapflights users on 3/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:30 am
MSP
-
SEA
Nonstop3h 39m
Sun Country Air
Sun 5/39:30 am
SEA
-
MSP
Nonstop3h 20m
Sun Country Air
Deal found 3/4$188

Find flight deals from Wisconsin to Seattle

Keep the following information in mind while searching for Wisconsin to Seattle flight deals. Data was last updated March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(Kiwi.com)

One-way from

$89
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$340

Good round-trip deal

$286 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Seattle/Tacoma Intl flights.
Search Deals
From Wisconsin to Seattle/Tacoma Intl
Search Deals
One-way flight from Wisconsin to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Wisconsin to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Wisconsin to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 March 5, 2026.
Use the filters below to find and compare flights from Wisconsin to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 5/2

8:48 pm-11:29 pm

Nonstop4h 41m

Seattle/Tacoma Intl

Mon 5/4

5:42 pm-11:59 pm

Nonstop4h 17m

$197

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Thu 4/16

4:25 pm-12:05 am

1 stop9h 40m

Seattle/Tacoma Intl

Tue 4/28

6:30 am-3:50 pm

1 stop7h 20m

$217

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 5/1

7:15 am-10:04 am

Nonstop4h 49m

Seattle/Tacoma Intl

Sun 5/3

5:59 pm-11:58 pm

Nonstop3h 59m

$217

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 5/2

4:20 pm-7:00 pm

Nonstop4h 40m

Seattle/Tacoma Intl

Wed 5/13

7:00 am-1:12 pm

Nonstop4h 12m

$217

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 3/18

8:01 pm-10:45 pm

Nonstop4h 44m

Seattle/Tacoma Intl

Mon 3/23

7:00 am-1:06 pm

Nonstop4h 06m

$217

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 5/1

4:50 pm-12:40 am

1 stop9h 50m

Seattle/Tacoma Intl

Mon 5/11

5:30 am-6:50 pm

2 stops11h 20m

$222

MilwaukeeSeattle

MKE - SEA

MKESEA

Milwaukee-Mitchell

Wed 5/27

5:01 pm-10:48 pm

1 stop7h 47m

Seattle/Tacoma Intl

Sat 5/30

5:30 am-4:02 pm

1 stop8h 32m

$231

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 3/20

8:01 pm-10:45 pm

Nonstop4h 44m

Seattle/Tacoma Intl

Mon 3/23

11:59 pm-5:56 am

Nonstop3h 57m

$240

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 4/15

4:50 pm-11:55 pm

1 stop9h 05m

Seattle/Tacoma Intl

Sat 4/18

9:00 am-11:25 pm

2 stops12h 25m

$242

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 4/21

11:55 am-10:30 pm

2 stops12h 35m

Seattle/Tacoma Intl

Tue 4/28

6:30 am-3:00 pm

1 stop6h 30m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Wisconsin to Seattle

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

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

Currently, December is the cheapest month in which you can book a flight from Wisconsin to Seattle (average of $164). Flying from Wisconsin to Seattle in June is currently the most expensive (average of $242). 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 WI to SEA?

Find hourly flight availability from Wisconsin 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 March 5, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Wisconsin 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 Wisconsin?

    If you book a flight to Seattle from Wisconsin, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How popular is this Wisconsin to Seattle flight route?

    The Wisconsin to Seattle/Tacoma Intl flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Wisconsin to Seattle?

    There are many flights that can get you from Wisconsin to Seattle in 4h 41m. Fly via Alaska Airlines, Southwest, or Delta to get the fastest option. Wisconsin and Seattle are separated by a distance of 1715 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Wisconsin to Seattle for a low price.

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

    When deciding which route to take from Wisconsin to Seattle consider Chicago O'Hare Intl - Seattle/Tacoma Intl, Minneapolis St Paul - Seattle/Tacoma Intl or Milwaukee-Mitchell - Seattle/Tacoma Intl as they are the most popular.

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

    Consider Air Tahiti Nui (76%), American Airlines (68%) or Alaska Airlines (68%) when booking your flight. These represent the most reliable airlines when flying from Wisconsin to Seattle.

  • What are the cheapest flights from Wisconsin to Seattle?

    The cheapest flight price from Wisconsin to Seattle is $153. On average you can expect to pay $578. The most popular route, (Chicago O'Hare Intl - Seattle/Tacoma Intl), can usually be booked for $190.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Wisconsin to Seattle (average of $164). Flying from Wisconsin to Seattle in June is currently the most expensive (average of $242). 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
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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Top 7 airlines flying from Wisconsin to Seattle

Discover the top 7 airlines that operate flights from Wisconsin 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 March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$122Average$290FlexibilityNo cancel feeOn-time62%
DeltaCheapest$125Average$448FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$176Average$369FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$461FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$210Average$461FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$221Average$434FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$237Average$393FlexibilityNo cancel feeOn-time85%

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