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Wisconsin

$69+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MKE
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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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 junio 30, 2025.

Round-trip from

$138
(Sun Country Air)

One-way from

$69
(FlightHub)

Popular in

August

Cheapest in

March

Average price

$372
From Buffalo to Wisconsin
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One-way flight from Buffalo to Wisconsin
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Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 30, 2025.

This Sun Country Air deal was found by Cheapflights users on 6/29. 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.
jue. 7/2411:23 amBUF - MSP
Nonstop2h 13mSun Country Air
dom. 7/277:42 amMSP - BUF
Nonstop2h 02mSun Country Air
Deal found 6/29$138
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1210:15 amBUF - MKE
1 stop4h 45mSouthwest
jue. 8/147:00 amMKE - BUF
1 stop8h 45mSouthwest
Deal found 6/30$177
This Delta deal was found by Cheapflights users on 6/28. 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. 8/217:41 pmBUF - MSP
Nonstop2h 13mDelta
lun. 8/253:35 pmMSP - BUF
Nonstop2h 01mDelta
Deal found 6/28$199
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2910:12 amBUF - ORD
1 stop9h 29mFrontier
lun. 9/15:10 amORD - BUF
1 stop5h 28mFrontier
Deal found 6/29$199
This Delta deal was found by Cheapflights users on 6/28. 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. 8/99:01 amBUF - MKE
1 stop4h 32mDelta
sáb. 8/166:05 pmMKE - BUF
1 stop3h 54mDelta
Deal found 6/28$201
This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/411:40 amBUF - ORD
1 stop6h 35mMultiple Airlines
jue. 8/75:01 amORD - BUF
1 stop6h 10mMultiple Airlines
Deal found 6/28$201
This Delta deal was found by Cheapflights users on 6/28. 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.
mar. 7/297:45 pmBUF - ORD
1 stop5h 24mDelta
mié. 8/139:47 amORD - BUF
1 stop7h 23mDelta
Deal found 6/28$203
This American Airlines deal was found by Cheapflights users on 6/28. 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. 7/292:52 pmBUF - ORD
1 stop4h 32mAmerican Airlines
lun. 8/187:10 pmORD - BUF
Nonstop1h 42mAmerican Airlines
Deal found 6/28$204
This JetBlue deal was found by Cheapflights users on 6/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/295:35 amBUF - ORD
1 stop6h 43mJetBlue
vie. 8/156:15 amORD - BUF
1 stop4h 41mJetBlue
Deal found 6/28$205
This United Airlines deal was found by Cheapflights users on 6/28. 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.
vie. 8/87:00 amBUF - ORD
Nonstop1h 56mUnited Airlines
lun. 8/116:20 pmORD - BUF
Nonstop1h 41mUnited Airlines
Deal found 6/28$206
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2511:41 amBUF - MSP
Nonstop2h 13mMultiple Airlines
lun. 7/286:00 amMSP - BUF
1 stop6h 16mMultiple Airlines
Deal found 6/30$211
This Southwest deal was found by Cheapflights users on 6/29. 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.
mié. 8/275:50 amBUF - ORD
1 stop7h 00mSouthwest
mar. 9/27:00 amORD - BUF
1 stop9h 00mSouthwest
Deal found 6/29$213

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 junio 30, 2025.
Use the filters below to find and compare flights from Buffalo to Wisconsin that are best for you.

Fly from

Buffalo

Fly to

Wisconsin

Route

Depart

Return

Price

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 7/24

11:23 am-12:36 pm

Nonstop2h 13m

Minneapolis St Paul

dom. 7/27

7:42 am-10:44 am

Nonstop2h 02m

$138

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

mar. 8/12

10:15 am-2:00 pm

1 stop4h 45m

Milwaukee-Mitchell

jue. 8/14

7:00 am-4:45 pm

1 stop8h 45m

$177

BuffaloMinneapolis

BUF - MSP

BUFMSP

Buffalo

jue. 8/21

7:41 pm-8:54 pm

Nonstop2h 13m

Minneapolis St Paul

lun. 8/25

3:35 pm-6:36 pm

Nonstop2h 01m

$199

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

vie. 8/29

10:12 am-6:41 pm

1 stop9h 29m

Chicago O'Hare Intl

lun. 9/1

5:10 am-11:38 am

1 stop5h 28m

$199

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

lun. 8/4

11:40 am-5:15 pm

1 stop6h 35m

Chicago O'Hare Intl

jue. 8/7

5:01 am-12:11 pm

1 stop6h 10m

$201

BuffaloMilwaukee

BUF - MKE

BUFMKE

Buffalo

sáb. 8/9

9:01 am-12:33 pm

1 stop4h 32m

Milwaukee-Mitchell

sáb. 8/16

6:05 pm-10:59 pm

1 stop3h 54m

$201

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

mar. 7/29

7:45 pm-12:09 am

1 stop5h 24m

Chicago O'Hare Intl

lun. 8/18

2:00 pm-6:54 pm

1 stop3h 54m

$203

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

mar. 7/29

2:52 pm-6:24 pm

1 stop4h 32m

Chicago O'Hare Intl

lun. 8/18

7:10 pm-9:52 pm

Nonstop1h 42m

$204

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

mar. 7/29

5:35 am-11:18 am

1 stop6h 43m

Chicago O'Hare Intl

vie. 8/15

6:15 am-11:56 am

1 stop4h 41m

$205

BuffaloChicago

BUF - ORD

BUFORD

Buffalo

vie. 8/8

7:00 am-7:56 am

Nonstop1h 56m

Chicago O'Hare Intl

lun. 8/11

6:20 pm-9:01 pm

Nonstop1h 41m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 54 results
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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, 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 junio 30, 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.

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 junio 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,969 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,852 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,920 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Entertainment

7.6

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 Sun Country Air ($69), JetBlue ($107), and Southwest ($110).

  • 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

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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.
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Top 4 airlines flying from Buffalo to Wisconsin

Discover the top 4 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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$372FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$397FlexibilityNo cancel feeOn-time69%
DeltaCheapest$220Average$321FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$292Average$346FlexibilityNo cancel feeOn-time63%

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