HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$55+ Cheap flights from Buffalo (BUF) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Wisconsin with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Wisconsin

Keep the following information in mind while searching for Buffalo to Wisconsin flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(Cheapflightsfares)

One-way from

$55
(Frontier)

Popular in

August

Cheapest in

March

Average price

$413
Provider with most accurate pricing for Buffalo-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Milwaukee-Mitchell flights.
Search Deals
From Buffalo to Wisconsin
Search Deals
One-way flight from Buffalo 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. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Buffalo to Wisconsin

Cheapest flights from Buffalo to Wisconsin
Explore the most affordable flight options available from Buffalo to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/511:40 amBUF - MSP
Nonstop2h 13mSun Country Air
dom. 6/87:42 amMSP - BUF
Nonstop2h 02mSun Country Air
Deal found 2/20$175
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/67:55 amBUF - MSP
1 stop5h 40mSouthwest
lun. 3/104:10 pmMSP - BUF
1 stop6h 45mSouthwest
Deal found 2/19$217
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/277:00 amBUF - MSP
1 stop4h 33mUnited Airlines
mié. 4/23:22 pmMSP - BUF
1 stop4h 49mUnited Airlines
Deal found 2/20$218
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/612:33 pmBUF - MSP
2 stops8h 38mAmerican Airlines
lun. 3/105:42 pmMSP - BUF
1 stop5h 38mAmerican Airlines
Deal found 2/20$242
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:15 pmBUF - MSP
Nonstop2h 17mDelta
dom. 10/263:15 pmMSP - BUF
Nonstop2h 00mDelta
Deal found 2/20$249
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/86:00 amBUF - MSN
1 stop3h 55mDelta
mié. 3/126:00 amMSN - BUF
1 stop7h 10mDelta
Deal found 2/20$259
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/85:57 pmBUF - MSN
1 stop5h 33mUnited Airlines
mié. 3/121:05 pmMSN - BUF
2 stops9h 23mUnited Airlines
Deal found 2/20$265
This American Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 8/205:08 pmBUF - MSN
1 stop4h 50mAmerican Airlines
lun. 8/253:07 pmMSN - BUF
1 stop5h 00mAmerican Airlines
Deal found 2/20$274
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 3/46:08 amBUF - ORD
1 stop8h 36mAmerican Airlines
vie. 3/78:05 amORD - BUF
Nonstop1h 42mAmerican Airlines
Deal found 2/19$275
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/266:22 amBUF - ATW
1 stop5h 27mDelta
mar. 3/45:19 pmATW - BUF
1 stop4h 42mDelta
Deal found 2/19$279
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 2/266:00 amBUF - ATW
2 stops7h 37mAmerican Airlines
mar. 3/41:02 pmATW - BUF
2 stops10h 34mAmerican Airlines
Deal found 2/19$289
This Frontier deal was found by Cheapflights users on 2/19. 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.
jue. 2/272:59 pmBUF - ORD
1 stop8h 07mFrontier
dom. 3/25:05 amORD - BUF
1 stop11h 39mFrontier
Deal found 2/19$290

Find flights from Buffalo to Wisconsin within your budget

Customize your flight search to find flights from Buffalo 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 febrero 20, 2025.

Fly from

Buffalo

Fly to

Wisconsin

Route

Depart

Return

Price

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 6/5

11:40 am-12:53 pm

Nonstop2h 13m

Minneapolis St Paul

dom. 6/8

7:42 am-10:44 am

Nonstop2h 02m

$175

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 3/6

7:55 am-12:35 pm

1 stop5h 40m

Minneapolis St Paul

lun. 3/10

4:10 pm-11:55 pm

1 stop6h 45m

$217

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 3/27

7:00 am-10:33 am

1 stop4h 33m

Minneapolis St Paul

mié. 4/2

3:22 pm-9:11 pm

1 stop4h 49m

$218

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 3/6

12:33 pm-8:11 pm

2 stops8h 38m

Minneapolis St Paul

lun. 3/10

5:42 pm-12:20 am

1 stop5h 38m

$242

BuffaloMadison

BUF - MSN

BUFMSN

Buffalo

sáb. 3/8

6:00 am-8:55 am

1 stop3h 55m

Madison Truax Field

mié. 3/12

6:00 am-2:10 pm

1 stop7h 10m

$259

BuffaloMadison

BUF - MSN

BUFMSN

Buffalo

sáb. 3/8

5:57 pm-10:30 pm

1 stop5h 33m

Madison Truax Field

mié. 3/12

1:05 pm-11:28 pm

2 stops9h 23m

$265

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

mar. 3/4

6:08 am-1:44 pm

1 stop8h 36m

Chicago O'Hare Intl

vie. 3/7

8:05 am-10:47 am

Nonstop1h 42m

$275

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 3/20

9:00 am-1:18 pm

1 stop5h 18m

Minneapolis St Paul

dom. 3/23

6:18 am-12:10 pm

1 stop4h 52m

$289

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

jue. 5/15

5:10 am-9:22 am

1 stop5h 12m

Milwaukee-Mitchell

vie. 5/16

2:51 pm-9:37 pm

1 stop5h 46m

$291

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

vie. 4/4

5:09 pm-2:58 pm

1 stop22h 49m

Chicago O'Hare Intl

dom. 4/6

9:25 am-10:28 am

1 stop24h 03m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Buffalo to Wisconsin

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

Travel insights for flights from Buffalo to Wisconsin

Get recent, data-driven insights about flights from Buffalo to Wisconsin including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Buffalo to Wisconsin (average of $280). Flying from Buffalo to Wisconsin in June is currently the most expensive (average of $376). 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 BUF to WI?

Find hourly flight availability from Buffalo 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 febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Wisconsin as you normally would.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 febrero 20, 2025.
Read through reviews of airlines operating flights from Buffalo to Wisconsin, such as Southwest, Delta and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Wisconsin from Buffalo.

  • What are the cheapest airlines to fly from Buffalo to Wisconsin one-way?

    The cheapest airlines for a one-way flight from Buffalo to Wisconsin are Frontier ($55), Sun Country Air ($79), and JetBlue ($94).

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

    When deciding which route to take from Buffalo to Wisconsin consider Buffalo - Chicago O'Hare Intl, Buffalo - Minneapolis St Paul or Buffalo - Milwaukee-Mitchell as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Wisconsin (average of $280). Flying from Buffalo to Wisconsin in June is currently the most expensive (average of $376). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Newark to Orlando flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to Orlando flights
Newark to Las Vegas flights
Newark to Tampa flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to Atlanta flights
Newark to San Francisco flights
John F Kennedy Intl to Denver flights
John F Kennedy Intl to Austin flights
Newark to Sky Harbor Intl flights
Newark to Seattle flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Seattle flights
LaGuardia to Las Vegas flights
Newark to West Palm Beach flights
Newark to Denver flights
LaGuardia to Hobby flights
LaGuardia to West Palm Beach flights
LaGuardia to Denver flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Hobby flights
LaGuardia to Nashville flights
Newark to O'Hare Intl flights
Newark to Salt Lake City flights
Newark to Austin flights
John F Kennedy Intl to Salt Lake City flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to O'Hare Intl flights
LaGuardia to New Orleans flights
Newark to Fort Myers flights
John F Kennedy Intl to Nashville flights
John F Kennedy Intl to Honolulu flights

Top 5 airlines flying from Buffalo to Wisconsin

Discover the top 5 airlines that operate flights from Buffalo 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$186Average$286FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$428FlexibilityNo cancel feeOn-time71%
DeltaCheapest$222Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$479FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$292Average$346FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.