$71 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 3/3. 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
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Cheap Flights from Buffalo to Wisconsin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Milwaukee
Milwaukee1 stop$253
Madison
Madison1 stop$279
Appleton
Appleton1 stop$291
Green Bay
Green Bay1 stop$249
Duluth
Duluth1 stop$258
Chicago
Chicagononstop$145
Milwaukee
Milwaukee1 stop$253
Madison
Madison1 stop$279
Appleton
Appleton1 stop$291
Green Bay
Green Bay1 stop$249
Duluth
Duluth1 stop$258
Chicago
Chicagononstop$145

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

Wed, Jul 29 - Sat, Aug 1
American Airlines Logo
6:10 am - 7:10 am
BUF
-
ORD
2h 00mnonstop
American Airlines Logo
6:51 am - 9:36 am
ORD
-
BUF
1h 45mnonstop
$145American Airlines
Thu, Jul 23 - Sun, Jul 26
Sun Country Air Logo
11:23 am - 12:33 pm
BUF
-
MSP
2h 10mnonstop
Sun Country Air Logo
7:40 am - 10:41 am
MSP
-
BUF
2h 01mnonstop
$158Sun Country Air
Thu, Feb 26 - Mon, Mar 2
Frontier Logo
1:39 pm - 10:39 pm
BUF
-
ORD
10h 00m
1 stop
Frontier Logo
5:05 am - 12:53 pm
ORD
-
BUF
6h 48m
1 stop
$160Frontier
Mon, Mar 16 - Wed, Mar 18
Frontier Logo
11:59 am - 10:39 pm
BUF
-
ORD
11h 40m
1 stop
Frontier Logo
7:18 pm - 12:05 pm
ORD
-
BUF
15h 47m
1 stop
$172Frontier
Thu, Feb 26 - Tue, Mar 10
Multiple Airlines Logo
1:39 pm - 10:39 pm
BUF
-
ORD
10h 00m
1 stop
Multiple Airlines Logo
12:39 pm - 6:35 pm
ORD
-
BUF
4h 56m
1 stop
$176Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
1:08 pm - 10:29 pm
BUF
-
ORD
10h 21m
1 stop
Multiple Airlines Logo
1:40 pm - 12:13 pm
ORD
-
BUF
21h 33m
1 stop
$180Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
7:00 am - 11:59 am
BUF
-
GRB
5h 59m
1 stop
United Airlines Logo
3:00 pm - 8:43 pm
GRB
-
BUF
4h 43m
1 stop
$249United Airlines
Thu, May 14 - Sat, May 16
Delta Logo
12:04 pm - 4:06 pm
BUF
-
MKE
5h 02m
1 stop
Delta Logo
5:00 pm - 11:59 pm
MKE
-
BUF
5h 59m
1 stop
$253Delta
Tue, Mar 31 - Wed, Apr 29
United Airlines Logo
7:00 am - 10:29 am
BUF
-
DLH
4h 29m
1 stop
United Airlines Logo
3:08 pm - 8:43 pm
DLH
-
BUF
4h 35m
1 stop
$258United Airlines
Fri, May 22 - Mon, May 25
Delta Logo
6:25 am - 8:49 am
BUF
-
MKE
3h 24m
1 stop
Delta Logo
6:35 pm - 11:59 pm
MKE
-
BUF
4h 24m
1 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 $216 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $614 and $376 respectively.

Good to know

Low seasonDecember
Cheapest flight$71
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 8% 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.

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 $190 one-way - $344 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 8205 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

4.0 OkayLawrence, Feb 2026
LGA - JAX
Read more Delta reviews

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

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

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

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

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

Information on your arrival and departure airports