Wisconsin

$70+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
Jul 10 — Jul 171
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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 June 10, 2026.

This Sun Country Air deal was found by Cheapflights users on 6/9. 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.
Thu 7/911:17 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Fri 7/177:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 6/9$164
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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 7/2411:36 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 7/261:30 pm
MSP
-
BUF
Nonstop2h 00m
Sun Country Air
Deal found 6/5$178
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com 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 6/6$186
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com 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
Mon 6/298:20 am
MSP
-
BUF
Nonstop1h 58m
Sun Country Air
Deal found 6/8$196
This Super.com deal was found by Cheapflights users on 6/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:17 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Fri 7/107:25 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 6/5$206
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Thu 7/210:52 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Sun 7/57:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 6/6$207
This Sun Country Air deal was found by Cheapflights users on 6/6. 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.
Fri 6/2612:20 pm
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Mon 7/67:55 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 6/6$208
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:36 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Fri 7/316:50 am
MSP
-
BUF
Nonstop1h 58m
Sun Country Air
Deal found 6/8$216
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Fri 7/1011:24 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Fri 7/177:40 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 6/9$217
This Sun Country Air deal was found by Cheapflights users on 6/9. 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.
Thu 7/210:52 am
BUF
-
MSP
Nonstop2h 10m
Sun Country Air
Mon 7/67:55 am
MSP
-
BUF
Nonstop2h 01m
Sun Country Air
Deal found 6/9$218
This Expedia deal was found by Cheapflights users on 6/9. 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.
Sat 7/410:05 pm
BUF
-
MKE
1 stop10h 53m
Multiple Airlines
Sat 7/119:35 am
MKE
-
BUF
1 stop8h 44m
Multiple Airlines
Deal found 6/9$242
This Frontier deal was found by Cheapflights users on 6/7. 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.
Thu 7/3011:29 am
BUF
-
ORD
1 stop9h 24m
Frontier
Mon 8/37:05 am
ORD
-
BUF
1 stop5h 48m
Frontier
Deal found 6/7$250

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(Sun Country Air)

One-way from

$70
(Flysmarter)

Popular in

November

Cheapest in

August

Average price

$317

Good round-trip deal

$685 or less
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. 15% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Buffalo to Wisconsin.

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 June 10, 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

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

Fri 7/24

11:36 am-12:46 pm

Nonstop2h 10m

Minneapolis St Paul

Mon 7/27

7:40 am-10:41 am

Nonstop2h 01m

$228

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

Thu 6/25

11:47 am-12:57 pm

Nonstop2h 10m

Minneapolis St Paul

Sun 6/28

7:40 am-10:41 am

Nonstop2h 01m

$228

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

Sat 7/4

10:05 pm-7:58 am

1 stop10h 53m

Milwaukee-Mitchell

Sat 7/11

9:35 am-7:19 pm

1 stop8h 44m

$242

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 7/25

12:03 pm-4:38 pm

1 stop5h 35m

Appleton Intl

Sat 8/1

5:20 pm-10:45 pm

1 stop4h 25m

$289

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

Tue 9/1

10:30 am-11:29 am

Nonstop1h 59m

Chicago O'Hare Intl

Wed 9/2

6:15 pm-9:07 pm

Nonstop1h 52m

$290

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

Tue 8/11

5:58 pm-7:00 pm

Nonstop2h 02m

Chicago O'Hare Intl

Wed 8/12

6:15 pm-9:07 pm

Nonstop1h 52m

$291

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 7/4

12:04 pm-4:50 pm

1 stop5h 46m

Appleton Intl

Fri 7/10

6:33 pm-11:58 pm

1 stop4h 25m

$299

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

Sat 8/1

3:54 pm-8:31 pm

1 stop5h 37m

Chicago O'Hare Intl

Tue 8/4

7:00 am-11:22 am

1 stop3h 22m

$305

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

Tue 9/1

6:55 am-10:00 am

1 stop4h 05m

Milwaukee-Mitchell

Wed 9/2

1:19 pm-9:07 pm

1 stop6h 48m

$307

BuffaloMadison

BUF - MSN

BUFMSN

Buffalo

Thu 7/16

4:15 pm-10:10 pm

1 stop6h 55m

Madison Truax Field

Sun 7/19

7:20 am-3:24 pm

1 stop7h 04m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

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 July is currently the most expensive (average of $300). 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 June 10, 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.

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Crew

8.5

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

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Crew

8.5

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

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Crew

8.5

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

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Crew

8.5

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 July is currently the most expensive (average of $300). 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$166Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$368FlexibilityNo cancel feeOn-time69%

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