Wisconsin

$76+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
Jun 4 — Jun 111
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Cheap 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 May 5, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Thu 7/2311:23 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 7/267:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/30$188
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Thu 6/411:41 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 6/218:15 am
MSP
-
BUF
Nonstop1h 58m
Sun Country Air
Deal found 4/30$197
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:51 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 6/147:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/30$198
This Expedia deal was found by Cheapflights users on 5/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:52 pm
BUF
-
MKE
1 stop13h 09m
Frontier
Sun 6/78:46 am
MKE
-
BUF
1 stop9h 13m
Frontier
Deal found 5/2$205
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Fri 7/3111:35 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Mon 8/37:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 4/30$217
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
Fri 6/2612:20 pm
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 6/287:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 5/4$227
This Sun Country Air deal was found by Cheapflights users on 4/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:09 pm
BUF
-
MSP
Nonstop2h 15m
Sun Country Air
Mon 8/317:40 am
MSP
-
BUF
Nonstop2h 05m
Sun Country Air
Deal found 4/30$228
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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.
Fri 7/1711:41 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 7/197:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 5/2$237
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:50 pm
BUF
-
MSP
2 stops19h 33m
Multiple Airlines
Sun 6/147:40 am
MSP
-
BUF
Nonstop2h 01m
Multiple Airlines
Deal found 5/3$245
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:52 pm
BUF
-
ORD
2 stops24h 37m
Frontier
Mon 6/86:55 am
ORD
-
BUF
1 stop27h 15m
Frontier
Deal found 5/2$246
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/246:00 am
BUF
-
ORD
Nonstop1h 59m
American Airlines
Tue 6/304:49 pm
ORD
-
BUF
1 stop5h 01m
American Airlines
Deal found 4/30$247
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 6/166:00 am
BUF
-
ORD
Nonstop1h 59m
American Airlines
Tue 6/236:00 pm
ORD
-
BUF
1 stop4h 56m
American Airlines
Deal found 5/2$249

Find flight deals from Buffalo to Wisconsin

Keep the following information in mind while searching for Buffalo to Wisconsin flight deals. Data was last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(Cheapflightsfares)

One-way from

$76
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$271
Provider with most accurate pricing for Buffalo-Milwaukee-Mitchell flight deals.
Provider most trusted by Cheapflights users for Buffalo-Milwaukee-Mitchell flights.
From Buffalo to Wisconsin
One-way flight from Buffalo to Wisconsin
Highest demand for flights based on searches. 19% potential increase in price ($86 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
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 May 5, 2026.
Use the filters below to find and compare flights from Buffalo to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

Thu 6/4

7:39 pm-11:59 pm

1 stop5h 20m

Chicago O'Hare Intl

Sat 6/6

7:00 am-11:24 am

1 stop3h 24m

$285

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Tue 6/16

6:29 am-10:29 am

1 stop5h 00m

Appleton Intl

Tue 6/23

6:00 am-3:21 pm

2 stops8h 21m

$294

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

Thu 7/16

10:59 am-12:09 pm

Nonstop2h 10m

Minneapolis St Paul

Sun 7/19

7:40 am-10:41 am

Nonstop2h 01m

$298

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

Thu 6/18

7:32 pm-11:59 pm

1 stop5h 27m

Milwaukee-Mitchell

Wed 6/24

6:50 pm-12:38 am

1 stop4h 48m

$299

BuffaloGreen Bay

BUF - GRB

BUFGRB

Buffalo

Sat 5/30

5:26 pm-10:52 pm

1 stop6h 26m

Green Bay Austin-Straubel

Wed 6/3

5:01 pm-11:59 pm

1 stop5h 58m

$301

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

Thu 5/28

6:00 am-12:10 pm

2 stops7h 10m

Milwaukee-Mitchell

Thu 6/4

5:15 pm-12:10 am

2 stops5h 55m

$305

BuffaloMadison

BUF - MSN

BUFMSN

Buffalo

Tue 6/16

6:04 pm-11:05 pm

1 stop6h 01m

Madison Truax Field

Sat 6/20

10:40 am-4:41 pm

1 stop5h 01m

$309

BuffaloMadison

BUF - MSN

BUFMSN

Buffalo

Fri 6/5

4:55 pm-10:44 pm

1 stop6h 49m

Madison Truax Field

Tue 6/9

4:40 pm-11:59 pm

1 stop6h 19m

$309

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

Fri 6/19

12:04 pm-4:04 pm

1 stop5h 00m

Milwaukee-Mitchell

Wed 6/24

9:37 am-3:21 pm

1 stop4h 44m

$311

BuffaloMadison

BUF - MSN

BUFMSN

Buffalo

Tue 6/16

7:00 am-12:55 pm

2 stops6h 55m

Madison Truax Field

Sat 6/20

6:01 am-2:21 pm

1 stop7h 20m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to Wisconsin (average of $91). Flying from Buffalo to Wisconsin in December is currently the most expensive (average of $254). 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.

How much does it cost to fly round-trip from Buffalo to Wisconsin?

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 May 5, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Buffalo to Wisconsin to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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.

  • How long is the flight from Buffalo to Wisconsin?

    Departing from Buffalo to Wisconsin will take you 2h 10m. Buffalo and Wisconsin are separated by a distance of 731 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 United Airlines ($118), American Airlines ($125), and Delta ($125).

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

  • 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, October is the cheapest month in which you can book a flight from Buffalo to Wisconsin (average of $91). Flying from Buffalo to Wisconsin in December is currently the most expensive (average of $254). 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

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Alternative routes for Buffalo to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Buffalo to Wisconsin

Discover the top 3 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$166Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$315FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$359FlexibilityNo cancel feeOn-time69%

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