$98 Find Cheap Flights from Seattle to Wisconsin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Wisconsin departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Wisconsin.
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Cheap Flights from Seattle to Wisconsin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Milwaukee
Milwaukee1 stop$209
Madison
Madison1 stop$291
Appleton
Appleton1 stop$334
Green Bay
Green Bay1 stop$291
Wausau
Wausau1 stop$419
Rhinelander
Rhinelander1 stop$613
La Crosse
La Crosse1 stop$338
Minneapolis
Minneapolis1 stop$193
Duluth
Duluth1 stop$366
Chicago
Chicago1 stop$194
Milwaukee
Milwaukee1 stop$209
Madison
Madison1 stop$291
Appleton
Appleton1 stop$334
Green Bay
Green Bay1 stop$291
Wausau
Wausau1 stop$419
Rhinelander
Rhinelander1 stop$613
La Crosse
La Crosse1 stop$338
Minneapolis
Minneapolis1 stop$193
Duluth
Duluth1 stop$366
Chicago
Chicago1 stop$194

Book Cheap Seattle to Wisconsin Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Wisconsin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Wisconsin

Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
7:12 pm - 11:02 am
SEA
-
MSP
13h 50m
1 stop
Multiple Airlines Logo
3:30 pm - 5:10 pm
MSP
-
SEA
3h 40mnonstop
$193Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
8:07 pm - 9:50 am
SEA
-
ORD
11h 43m
1 stop
Multiple Airlines Logo
7:30 am - 5:42 pm
ORD
-
SEA
12h 12m
1 stop
$194Multiple Airlines
Thu, Jul 30 - Sun, Aug 2
Sun Country Air Logo
11:59 pm - 5:18 am
SEA
-
MSP
3h 19mnonstop
Sun Country Air Logo
9:00 pm - 10:46 pm
MSP
-
SEA
3h 46mnonstop
$195Sun Country Air
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
11:33 pm - 5:39 am
SEA
-
ORD
4h 06mnonstop
American Airlines Logo
10:00 pm - 12:36 am
ORD
-
SEA
4h 36mnonstop
$197American Airlines
Fri, Apr 17 - Wed, Apr 22
United Airlines Logo
3:48 pm - 12:30 am
SEA
-
ORD
6h 42m
1 stop
United Airlines Logo
8:00 pm - 10:42 pm
ORD
-
SEA
4h 42mnonstop
$199United Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
3:17 pm - 9:40 pm
SEA
-
ORD
4h 23mnonstop
American Airlines Logo
7:30 am - 10:14 am
ORD
-
SEA
4h 44mnonstop
$200American Airlines
Wed, Apr 15 - Wed, May 6
Alaska Airlines Logo
8:17 am - 2:14 pm
SEA
-
MKE
3h 57mnonstop
Alaska Airlines Logo
7:00 am - 9:27 am
MKE
-
SEA
4h 27mnonstop
$217Alaska Airlines
Wed, Apr 15 - Wed, May 6
Delta Logo
11:14 pm - 8:49 am
SEA
-
MKE
7h 35m
1 stop
Delta Logo
3:53 pm - 8:42 pm
MKE
-
SEA
6h 49m
1 stop
$226Delta
Tue, May 5 - Wed, May 6
United Airlines Logo
11:59 pm - 10:42 am
SEA
-
MKE
8h 43m
1 stop
United Airlines Logo
5:56 pm - 10:47 pm
MKE
-
SEA
6h 51m
1 stop
$232United Airlines
Wed, May 20 - Sat, Jun 6
Delta Logo
11:59 pm - 8:31 am
SEA
-
MKE
6h 32m
1 stop
Delta Logo
5:00 pm - 10:46 pm
MKE
-
SEA
7h 46m
1 stop
$245Delta
Booking Insights

KAYAK's insights & trends for Seattle to Wisconsin flights

Get data-powered insights and trends into flights from Seattle to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to Wisconsin flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Wisconsin from Seattle found in the last 72 hours was to Milwaukee, at $217 round-trip. The most popular route is from Seattle (SEA) to Milwaukee (MKE), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $217.

What is the cheapest time of day to fly to Wisconsin?

The average price for all round-trip flights from Seattle to Wisconsin depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Wisconsin is generally in the evening, when round-trip flights cost $393 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the morning, which is peak travel time and where the average cost of a ticket is $432.

Can I save money by flying with a layover from Seattle to Wisconsin?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $277, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Wisconsin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Wisconsin is January, when tickets cost $257 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $469 and $420 respectively.

What’s the cheapest day of the week to fly from Seattle to Wisconsin?

The average price of all round-trip flights from Seattle to Wisconsin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Wisconsin, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Wisconsin, Saturday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Seattle to Wisconsin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Wisconsin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Wisconsin, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$98
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Seattle to Chicago O'Hare Airport

Flights from Seattle to Wisconsin: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Seattle to Wisconsin 
Verified travelerFlew with Alaska Airlines
SEA
-
MKE
Jun 2025
Order ahead or bring own meal on plane
DanaFlew with Alaska Airlines
SEA
-
MKE
Sep 2024
That was my first time flying Milwaukee to Seattle & vice versa. I think we choose a good airline. Seattle’s traffic & airport is busier than Milwaukee so get there at least 2 hours early. Download & keep an eye on the Alaska airline app for flight info updates.

FAQs - booking Wisconsin flights

  • How does KAYAK find such low prices on flights from Seattle to Wisconsin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Wisconsin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Wisconsin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Wisconsin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Wisconsin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Wisconsin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Wisconsin

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Chicago $177 one-way - $324 round-trip

Reviews of the top 5 airlines serving from Seattle to Wisconsin

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Wisconsin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Wisconsin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12051 reviews
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
7.0Entertainment
Airline reviews

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

2.0 MediocreAnonymous, Mar 2026
SEA - MSP
Read more Alaska Airlines reviews

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

The crew inside the airport for Alaska was rude, lazy and incompetent

The flight was extremely smooth, and so was the landing. Great piloting.

Plane was clean, staff was professional and flight was on time. No built in tv was still ok, as programs were offered that could synch to smart phones.

J was in the ER x 3...3 protruding discs...contacted Alaska many many days prior to cancel and request a refund or a credjt.. they only gave me 50 % credit....outrageous seeing how i have a doctors letter....just plain inhuman. AI sucks!

The flight was too short. No snacks or drinks offered.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

Everything was good. Please have a wheat free option for snacks in the future.

They are always so great! Friendly, on time if not early, organized boarding process. Great price too.

Crew very courteous. Boarding was great. Slow to get baggage at Denver.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Everything you need to know for your flight from Seattle to Wisconsin

Information on your arrival and departure airports