$70 Find Cheap Flights from Buffalo 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 Buffalo to Wisconsin departing on 1/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Wisconsin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Wisconsin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Wisconsin, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Wisconsin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Milwaukee
Milwaukee1 stop$255
Madison
Madison1 stop$319
Appleton
Appleton2 stops$274
Green Bay
Green Bay1 stop$229
Duluth
Duluth2 stops$713
Chicago
Chicago1 stop$128
Milwaukee
Milwaukee1 stop$255
Madison
Madison1 stop$319
Appleton
Appleton2 stops$274
Green Bay
Green Bay1 stop$229
Duluth
Duluth2 stops$713
Chicago
Chicago1 stop$128

Book Cheap Buffalo 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 Buffalo 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 Buffalo to Wisconsin

Mon, Feb 2 - Thu, Feb 5
Frontier Logo
1:39 pm - 10:46 pm
BUF
-
ORD
10h 07m1 stop
Frontier Logo
5:40 am - 12:44 pm
ORD
-
BUF
6h 04m1 stop
$128Frontier
Mon, Feb 2 - Thu, Feb 5
Frontier Logo
1:39 pm - 10:46 pm
BUF
-
ORD
10h 07m1 stop
Frontier Logo
5:40 am - 12:44 pm
ORD
-
BUF
6h 04m1 stop
$130Frontier
Wed, Feb 4 - Fri, Feb 6
Multiple Airlines Logo
10:00 am - 5:43 pm
BUF
-
ORD
8h 43m1 stop
Multiple Airlines Logo
5:40 am - 12:44 pm
ORD
-
BUF
6h 04m1 stop
$160Multiple Airlines
Mon, Jan 12 - Tue, Jan 13
Multiple Airlines Logo
1:15 pm - 10:39 pm
BUF
-
ORD
10h 24m1 stop
Multiple Airlines Logo
7:45 am - 2:30 pm
ORD
-
BUF
5h 45m1 stop
$172Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
11:22 am - 4:23 pm
BUF
-
GRB
6h 01m1 stop
American Airlines Logo
6:00 am - 10:57 am
GRB
-
BUF
3h 57m1 stop
$229American Airlines
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
11:22 am - 4:23 pm
BUF
-
GRB
6h 01m1 stop
American Airlines Logo
11:20 am - 11:41 pm
GRB
-
BUF
11h 21m2 stops
$234American Airlines
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
8:30 am - 2:29 pm
BUF
-
MSP
6h 59m1 stop
United Airlines Logo
3:25 pm - 8:29 pm
MSP
-
BUF
4h 04m1 stop
$251United Airlines
Thu, Jan 8 - Thu, Jan 15
Delta Logo
5:35 pm - 9:45 pm
BUF
-
MKE
5h 10m1 stop
Delta Logo
6:40 am - 11:27 am
MKE
-
BUF
3h 47m1 stop
$255Delta
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
11:24 am - 9:57 pm
BUF
-
MSP
11h 33m2 stops
United Airlines Logo
3:25 pm - 8:29 pm
MSP
-
BUF
4h 04m1 stop
$256United Airlines
Thu, Mar 5 - Sun, Mar 8
Delta Logo
6:03 am - 8:51 am
BUF
-
MKE
3h 48m1 stop
Delta Logo
5:00 pm - 10:55 pm
MKE
-
BUF
4h 55m1 stop
$287Delta
Booking Insights

KAYAK's insights & trends for Buffalo to Wisconsin flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo 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 Buffalo to Wisconsin is August, when tickets cost $207 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $614 and $400 respectively.

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

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

If you are looking for a flight deal from Buffalo to Wisconsin, look for departures on Saturdays 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 Tuesday is the most expensive.

Good to know

Low seasonDecember
Cheapest flight$70
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Buffalo to Chicago O'Hare Airport

FAQs - booking Wisconsin flights

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

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

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

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

    The cheapest time of day to fly to Wisconsin is generally at night, when round-trip flights cost $306 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $413.

Top tips for finding cheap flights to Wisconsin

  • Looking for a cheap flight? 25% of our users found tickets from Buffalo to the following destinations at these prices or less: Chicago $179 one-way - $349 round-trip

Reviews of the top 3 airlines serving from Buffalo to Wisconsin

 
See real verified KAYAK customer reviews for airlines flying from Buffalo 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 Buffalo 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
DeltaOverall score based on 8009 reviews
7.3Food
7.9Entertainment
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

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.

6.0 GoodMary Heather, Nov 2025
LGA - MKE
Read more Delta reviews

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.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

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.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

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

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Very poor delay in dfw was really bad n long

I didn't like that my paid for seat was changed 2 hours before my flight.

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

Information on your arrival and departure airports