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$90+ Cheap flights from Seattle (SEA) to Wisconsin

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MKE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Seattle to Wisconsin

Cheapest flights from Seattle to Wisconsin
Explore the most affordable flight options available from Seattle to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Sun Country Air deal was found by Cheapflights users on 10/26. 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.
Fri 11/215:48 pmSEA - MSP
Nonstop3h 23mSun Country Air
Sat 11/223:24 pmMSP - SEA
Nonstop3h 51mSun Country Air
Deal found 10/26$168
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:59 pmSEA - MSP
Nonstop3h 23mMultiple Airlines
Sat 12/67:00 amMSP - SEA
1 stop6h 53mMultiple Airlines
Deal found 10/27$169
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Thu 11/136:25 pmSEA - MSP
Nonstop3h 23mMultiple Airlines
Mon 11/1710:15 amMSP - SEA
1 stop27h 52mMultiple Airlines
Deal found 10/27$170
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Thu 11/201:01 pmSEA - MSP
1 stop18h 06mMultiple Airlines
Mon 11/243:30 pmMSP - SEA
Nonstop3h 51mMultiple Airlines
Deal found 10/28$172
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:30 pmSEA - MSP
Nonstop3h 23mMultiple Airlines
Wed 11/198:51 amMSP - SEA
1 stop29h 05mMultiple Airlines
Deal found 10/27$173
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 pmSEA - MSP
Nonstop3h 23mMultiple Airlines
Tue 11/188:51 amMSP - SEA
1 stop29h 16mMultiple Airlines
Deal found 10/27$175
This Frontier deal was found by Cheapflights users on 10/26. 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 11/121:37 pmSEA - MSP
1 stop5h 47mFrontier
Mon 11/176:00 amMSP - SEA
1 stop8h 13mFrontier
Deal found 10/26$176
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/181:37 pmSEA - MSP
1 stop7h 10mFrontier
Fri 12/57:07 pmMSP - SEA
1 stop18h 46mFrontier
Deal found 10/26$177
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/206:24 pmSEA - MSP
Nonstop3h 23mSun Country Air
Sat 11/223:24 pmMSP - SEA
Nonstop3h 51mSun Country Air
Deal found 10/26$178
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/312:38 amSEA - ORD
Nonstop4h 04mAmerican Airlines
Wed 12/109:45 amORD - SEA
Nonstop4h 53mAmerican Airlines
Deal found 10/27$179
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/106:30 pmSEA - MSP
Nonstop3h 23mMultiple Airlines
Wed 11/198:51 amMSP - SEA
1 stop29h 05mMultiple Airlines
Deal found 10/26$180
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/64:21 pmSEA - ORD
Nonstop4h 09mMultiple Airlines
Thu 12/117:00 amORD - SEA
1 stop6h 53mMultiple Airlines
Deal found 10/28$181

Cheap flight deals from Seattle to Wisconsin

Keep the following information in mind while searching for Seattle to Wisconsin flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$168
(Sun Country Air)

One-way from

$90
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$324

Good round-trip deal

$257 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Milwaukee-Mitchell flights.
Search Deals
From Seattle/Tacoma Intl to Wisconsin
Search Deals
One-way flight from Seattle/Tacoma Intl to Wisconsin
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Wisconsin.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Wisconsin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Wisconsin 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 28, 2025.
Use the filters below to find and compare flights from Seattle to Wisconsin that are best for you.

Fly from

Seattle

Fly to

Wisconsin

Route

Depart

Return

Price

SeattleMinneapolis

SEA - MSP

SEAMSP

Seattle/Tacoma Intl

Sat 11/22

6:30 pm-11:53 pm

Nonstop3h 23m

Minneapolis St Paul

Mon 11/24

3:30 pm-5:21 pm

Nonstop3h 51m

$183

SeattleMinneapolis

SEA - MSP

SEAMSP

Seattle/Tacoma Intl

Mon 11/10

6:30 pm-11:53 pm

Nonstop3h 23m

Minneapolis St Paul

Thu 11/20

3:18 pm-5:09 pm

Nonstop3h 51m

$183

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 11/20

6:15 pm-12:24 am

Nonstop4h 09m

Chicago O'Hare Intl

Mon 11/24

6:00 am-8:37 am

Nonstop4h 37m

$192

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 11/27

8:00 am-6:26 pm

1 stop8h 26m

Chicago O'Hare Intl

Wed 12/3

1:25 pm-4:07 pm

Nonstop4h 42m

$197

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Tue 12/16

7:05 am-10:35 pm

1 stop13h 30m

Chicago O'Hare Intl

Fri 1/9

4:25 pm-11:05 pm

1 stop8h 40m

$202

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Wed 12/31

10:55 am-5:12 pm

Nonstop4h 17m

Chicago O'Hare Intl

Mon 1/5

8:58 pm-9:34 am

1 stop14h 36m

$202

SeattleMinneapolis

SEA - MSP

SEAMSP

Seattle/Tacoma Intl

Mon 11/24

6:36 pm-11:59 pm

Nonstop3h 23m

Minneapolis St Paul

Tue 12/2

9:30 am-11:28 am

Nonstop3h 58m

$203

SeattleMinneapolis

SEA - MSP

SEAMSP

Seattle/Tacoma Intl

Wed 11/19

6:00 am-11:26 am

Nonstop3h 26m

Minneapolis St Paul

Mon 12/8

10:21 pm-12:24 am

Nonstop4h 03m

$207

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Sat 12/13

1:05 pm-11:10 pm

1 stop8h 05m

Chicago O'Hare Intl

Sun 12/14

1:25 pm-4:07 pm

Nonstop4h 42m

$207

SeattleMinneapolis

SEA - MSP

SEAMSP

Seattle/Tacoma Intl

Fri 1/9

3:35 pm-8:59 pm

Nonstop3h 24m

Minneapolis St Paul

Sat 1/17

6:50 pm-8:46 pm

Nonstop3h 56m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Wisconsin (average of $175). Flying from Seattle to Wisconsin in February is currently the most expensive (average of $255). 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 WI?

Find hourly flight availability from Seattle to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from Seattle to Wisconsin by exploring options for tickets in the afternoon.

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

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

Travelers seeking maximum savings on their Seattle to Wisconsin flight should consider departing on Friday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,794 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

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

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Wisconsin.

  • How popular is this Seattle to Wisconsin flight route?

    Within the past month, 3 users have taken a look at flights from Seattle/Tacoma Intl to Wisconsin.

  • How long is the flight from Seattle to Wisconsin?

    Departing from Seattle to Wisconsin will take you 3h 23m. The distance between Seattle and Wisconsin is about 1395 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 Seattle to Wisconsin one-way?

    The cheapest airlines for a one-way flight from Seattle to Wisconsin are American Airlines ($90), Delta ($90), and United Airlines ($94).

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

    While some choose either Seattle/Tacoma Intl - Minneapolis St Paul or Seattle/Tacoma Intl - Milwaukee-Mitchell, Seattle/Tacoma Intl - Chicago O'Hare Intl is the most popular route from Seattle to Wisconsin.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Wisconsin on time: American Airlines (86%), Alaska Airlines (86%), Hawaiian Airlines (86%).

  • What are the cheapest flights from Seattle to Wisconsin?

    On average you can expect to pay $331 for a flight from Seattle to Wisconsin. The cheapest flight overall is $177 while the most popular route, (Seattle/Tacoma Intl - Chicago O'Hare Intl) is currently priced at $150.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Wisconsin (average of $175). Flying from Seattle to Wisconsin in February is currently the most expensive (average of $255). 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.

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Top 7 airlines flying from Seattle to Wisconsin

Discover the top 7 airlines that operate flights from Seattle to Wisconsin. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$257FlexibilityNo cancel feeOn-time62%
DeltaCheapest$175Average$501FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$374FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$230Average$517FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$237Average$376FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$257Average$482FlexibilityNo cancel feeOn-time75%

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