$165 Find Cheap Flights from Washington to Wisconsin - Compare and Save

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Low season

January

Cheapest flight

$165
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Seattle to Milwaukee

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

Insights shared by verified travelers who flew the route from Washington to Wisconsin 
Verified travelerFlew with Alaska Airlines-Sep 2026
TSA had passengers at SEA-TAC shuffling a long distance between screening locations when one got backed up, but otherwise it was a smooth dropoff, check-in, shuttle to terminal experience.
Verified travelerFlew with Alaska Airlines-Jun 2025
Order ahead or bring own meal on plane
DanaFlew with Alaska Airlines-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 for booking flights from Washington to Wisconsin

  • How does KAYAK find such low prices on flights from Washington 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 Washington to Wisconsin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington 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 Washington 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 Washington 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 Washington 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 Washington to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Wisconsin?

    Washington and Wisconsin are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (10 flights per week), Alaska Airlines (8 flights per week), and Qatar Airways (8 flights per week).

  • How many airports are there in Wisconsin?

    There are 8 airports in Wisconsin. The busiest airport is Milwaukee-Mitchell Airport (MKE), with 42% of all flights arriving there.

  • Which is the cheapest airport to fly into in Wisconsin?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Wisconsin is Milwaukee-Mitchell Airport (MKE), with an average flight price of $453.

  • What is the cheapest day to fly to Wisconsin?

    Based on KAYAK data, the cheapest day to fly to Wisconsin is Thursday where round-trip tickets can be as cheap as $417. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $582 on average.

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

    The cheapest time of day to fly to Wisconsin is generally in the morning, when round-trip flights cost $476 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the evening, which is peak travel time and where the average cost of a ticket is $532.

  • What is the cheapest flight to Wisconsin?

    The cheapest ticket to Wisconsin from Washington found in the last 5 days was to Milwaukee, at $397 round-trip. The most popular route is Seattle (SEA) to Milwaukee (MKE) and the cheapest round-trip airline ticket found on this route in the last 5 days was $397.

  • What is the cheapest month to fly from Washington to Wisconsin?

    The cheapest month for flights from Washington to Wisconsin is January, when tickets cost $215 (return) on average. On the other hand, the most expensive months are September and July, when the average cost of round-trip tickets is $319 and $315 respectively.

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

    To get a below average price on the flight from Washington to Wisconsin, you should book around 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

  • How many cities have direct flights to Wisconsin?

    From Washington, there are direct flights to Wisconsin from 1 city. This city is Seattle and there are 26 direct flights each week.

  • How many direct flights to Wisconsin are there each day?

    There are around 4 direct flights from within Washington to Wisconsin every day. All flights depart in the morning.

  • How many direct flights to Wisconsin are there each week?

    Each week there are around 26 direct flights from within Washington to Wisconsin. The most common day for departures is Sunday, with 23% of flights taking off on this day.

  • How long is the flight to Wisconsin?

    An average nonstop flight from Washington to Wisconsin takes 7h 23m, covering a distance of 1502 miles. The shortest route is Spokane (GEG) to Minneapolis (MSP) with an average flight time of 2h 50m.

  • How many long-haul flights are there to Wisconsin each week?

    There are not any long-haul (6-12 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Wisconsin. Instead, there are 26 medium-haul flights (3-6 hour flight duration), with the most arriving from Seattle.

  • What are the most popular destinations in Wisconsin?

    Based on KAYAK flight searches, the most popular destination is Chicago (55% of total searches to Wisconsin). The next most popular destinations are Minneapolis (37%) and Milwaukee (6%). Searches for flights to Green Bay (1%), to Appleton (1%) and to Duluth (0%) are also popular.

Reviews of the top 5 airlines serving from Washington to Wisconsin

 
Need help choosing which airline to fly with from Washington 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 13135 reviews
7.8Comfort
8.1Boarding
7.0Entertainment
7.0Food
8.5Crew
Airline reviews

Free tmobile wifi was great! Crew was efficient and friendly. Crew gate checked our luggage and let us board in group C because of it. Loved that! The best part was that our family (3) was seated together. Thank you so much!!!!!

10.0 ExcellentRenee, Oct 2026
Read more Alaska Airlines reviews

Free tmobile wifi was great! Crew was efficient and friendly. Crew gate checked our luggage and let us board in group C because of it. Loved that! The best part was that our family (3) was seated together. Thank you so much!!!!!

Delays. Again. Haven’t had a good experience out of Seattle in most flights. The flight was delayed and passengers were all bunched in one area even after the doors closed when there were tons of empty seats. Attendants chastised passengers for wanting to move and even embarrassed one man for telling him tons of the empty seats were actually premium seating and he needed to go back to the back of the plane the seats have been getting increasingly uncomfortable and the snacks are terrible if you get one. No options for people who don’t/can’t eat sweets. Prices keep going up and amenities and service keep dropping. Air travel has become more like taking a very expensive bus.

As a deaf person I appreciate the assistance provided by the boarding staff and the flight attendants.

WiFi did not work for the flight. Crew were polite but kept asking me to move my bag even after it had been moved to the preferred position previously and not moved since. I had a winter jacket as well and they changed their minds multiple times about where I was allowed to keep it.

Direct flight is the best way to go. Crew was friendly. Plane was clean. Overall great experience.

Flight was delayed hour and a half. Gate was changed 3 times. After boarding, sat in airplane for another hour while mechanic checked windshield. Total of 2 1/2 hrs behind schedule. Very tiring since I had ben up since 4 am to complete the flight from Honolulu to Milwaukee.

Food was just ok..had snack box :( Crew was very nice

Boarding took longer, to shuttle to plane. Crew/pilot were great.

I was a little hesitant at first because I never flew on Alaska Airlines before. However at the time of me booking; this airline was one of few that were affordable & had a much needed direct flight option. I was more relieved when I got to the airport & saw that my local relatives chose the same flights. Also, on the flight to Seattle I chatted with a gentleman who flies more frequently than I do & gave Alaska Airlines a higher rating over competing airlines.

The Alaska employees in Milwaukee and MKE to SEA were top notch, very nice and polite. Seattle and SEA to MKE, not so much. I spent a lot to upgrade to 1st, and other than a little more seat width, it was a waste of money. Both legs of the flight, the seat bottom cushion sloped forward and I kept sliding out of my seat with every little bump, so I got no rest at all. MKE to SEA, the food was awful. If I had known that I was going to get a bowl of sawdust and dried rotten fruit for a meal. I would have stayed coach and saved a bundle of money. The cabin crew was excellent however. Alaska needs to enforce the rule that the seats at the gate stay open for passengers. I can't blame Alaska for the rude treatment of TSA swine, but they can make sure a hundred people get seats to wait an hour for their flights because a hundred jerks need to take every available seat for their bags and water bottles. The food from SEA to MKE was much better, but the cabin crew was not very pleasant. To top it all off, I found out that the woman seated next to me paid a lot less for the upgrade than I did. After arriving at MKE, everyone waited at least forty five minutes for our bags to arrive in a completely empty airport. So much for the promise of twenty minutes to get bags. In summary, the upgrade to first class wasn't worth the high price on Alaska. When I pay that much, I expect better service and treatment.

Terrible delay today. also, waited 90 minutes for baggage to unload in Seattle earlier in the week.

Slow boarding, limited food and drink portions. Bad delays and turbulence

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

They sent us to an airport way out of our way because they canceled our flight with no reason

I love no assigned seats and bags fly free. If Private Equity gets their way and forces Southwest to change they will be everyone else and I will stop being loyal to them. DON'T CHANGE YOUR BUSINESS MODEL!!!

Left GEG had the first flight of the morning and couldn’t leave due to broken plane then got redirected on to another flight which then I missed my connecting flight so they rescheduled my connecting flight then that one took off 3 1/2 hours late my 4 1/2 hour day turned into a 12 1/2 hour day

dropped my bags at Seattle Delta curbside. 1.5 hours before departure. one bag oversized made it. the other was left at curb and mishandled. poor communication from delta in sjc baggage claim. No internet on flight and food choices in business are horrible. You are forcing us to fly Alaska which is shockingly better than the Delta experience. that is a low bar.

Gate agents call groups one and two and give about 3-5 minutes for each group to board, then the call groups three and four together and it causes a bottleneck in the line. Give each group 3-5 minutes to board before calling the next group.

All was fine. Small plane so no food or entertainment.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

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

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Wifi did not work and they only served water, coffee, or tea.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Had assistance at airport getting from arrivals gate to departure gate; I couldn't have managed without that extra help. Thank you Delta.

The guy in front of me was talking constantly, even when the pilot was making announcements. I found this very disrespectful to the pilot and to others.

Really delayed, no effort to support customers other than “sometimes we run late.”

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

The wi-fi was awful. I paid $8 each way and got little , except frustration. .

Our gate was changed several times, and the gate agents were just as in the dark as all of us in knowing when our plane would arrive at PHL.

The flight from Milwaukee to Dallas was great the staff absolutely amazing. After that EVERYTHING WENT DOWN HILL!!! ABSOLUTELY HORRIBLE!!! WILL NOT FLY THIS AIRLINE AGAIN

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

there are no options s for snack besides cookies would ve nice to have a salty option n

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We were upgraded to First Class and it was a great flight

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We loved the steward on the plane. He made the night enjoyable

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

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