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$69+ Cheap flights from Wisconsin to Buffalo (BUF)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUF
Thg. 6 22 — Thg. 6 291
CN 6/22
CN 6/29
1 adult, Economy
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Cheap flight deals from Wisconsin to Buffalo

Keep the following information in mind while searching for Wisconsin to Buffalo flight deals. Data was last updated Tháng Sáu 17, 2025.

Round-trip from

$138
(Sun Country Air)

One-way from

$69
(Sun Country Air)

Popular in

February

Cheapest in

April

Average price

$452
From Wisconsin to Buffalo
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One-way flight from Wisconsin to Buffalo
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Highest demand for flights based on searches. 19% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 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 Wisconsin to Buffalo

Cheapest flights from Wisconsin to Buffalo
Explore the most affordable flight options available from Wisconsin to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Tháng Sáu 17, 2025.

This Sun Country Air deal was found by Cheapflights users on 6/16. 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.
Th. 2 7/147:48 amMSP - BUF
Nonstop2h 02mSun Country Air
Th. 5 7/2411:23 amBUF - MSP
Nonstop2h 13mSun Country Air
Deal found 6/16$138
This Priceline deal was found by Cheapflights users on 6/15. 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.
Th. 2 6/306:00 amMSP - BUF
1 stop6h 15mMultiple Airlines
Th. 6 7/411:29 amBUF - MSP
Nonstop2h 13mMultiple Airlines
Deal found 6/15$184
This Delta deal was found by Cheapflights users on 6/16. 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.
Th. 3 9/165:00 pmMKE - BUF
1 stop5h 03mDelta
Th. 2 9/227:30 pmBUF - MKE
1 stop4h 55mDelta
Deal found 6/16$197
This Frontier deal was found by Cheapflights users on 6/15. 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.
Th. 5 6/195:01 amORD - BUF
1 stop6h 11mFrontier
Th. 6 6/202:10 pmBUF - ORD
1 stop10h 49mFrontier
Deal found 6/15$199
This Priceline deal was found by Cheapflights users on 6/16. 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.
Th. 6 6/276:00 amMSP - BUF
1 stop6h 15mFrontier
Th. 2 6/302:10 pmBUF - MSP
1 stop11h 34mFrontier
Deal found 6/16$200
This JetBlue deal was found by Cheapflights users on 6/16. 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.
Th. 3 9/231:36 pmORD - BUF
1 stop7h 24mJetBlue
Th. 3 9/306:00 amBUF - ORD
1 stop7h 10mJetBlue
Deal found 6/16$203
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Th. 5 7/177:15 amORD - BUF
Nonstop1h 39mUnited Airlines
Th. 2 7/217:00 amBUF - ORD
Nonstop1h 56mUnited Airlines
Deal found 6/16$217
This Southwest deal was found by Cheapflights users on 6/16. 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.
Th. 5 8/144:40 pmMSP - BUF
1 stop5h 25mSouthwest
Th. 2 8/185:50 amBUF - MSP
1 stop5h 25mSouthwest
Deal found 6/16$217
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Th. 4 7/307:25 pmORD - BUF
Nonstop1h 43mAmerican Airlines
Th. 4 8/611:48 amBUF - ORD
Nonstop2h 01mAmerican Airlines
Deal found 6/15$218
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Th. 5 9/186:20 pmMKE - BUF
1 stop4h 52mAmerican Airlines
Th. 4 9/2411:54 amBUF - MKE
1 stop5h 10mAmerican Airlines
Deal found 6/16$219
This Delta deal was found by Cheapflights users on 6/17. 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.
Th. 4 7/306:24 pmORD - BUF
1 stop5h 29mDelta
Th. 4 8/66:04 amBUF - ORD
1 stop8h 06mDelta
Deal found 6/17$237
This Southwest deal was found by Cheapflights users on 6/16. 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.
Th. 5 9/185:25 pmMKE - BUF
1 stop4h 40mSouthwest
Th. 5 9/255:50 amBUF - MKE
1 stop5h 10mSouthwest
Deal found 6/16$239

Cheapflights Fare Finder

Customize your flight search to find flights from Wisconsin to Buffalo 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 Tháng Sáu 17, 2025.
Use the filters below to find and compare flights from Wisconsin to Buffalo that are best for you.

Fly from

Wisconsin

Fly to

Buffalo

Route

Depart

Return

Price

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Th. 2 7/14

7:48 am-10:50 am

Nonstop2h 02m

Buffalo

Th. 5 7/24

11:23 am-12:36 pm

Nonstop2h 13m

$138

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Th. 2 6/30

6:00 am-1:15 pm

1 stop6h 15m

Buffalo

Th. 6 7/4

11:29 am-12:42 pm

Nonstop2h 13m

$184

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Th. 4 7/9

11:28 am-8:52 am

1 stop20h 24m

Buffalo

Th. 5 7/10

9:07 pm-11:31 pm

1 stop27h 24m

$200

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Th. 6 6/27

6:00 am-1:15 pm

1 stop6h 15m

Buffalo

Th. 2 6/30

2:10 pm-12:44 am

1 stop11h 34m

$200

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Th. 3 9/23

1:36 pm-10:00 pm

1 stop7h 24m

Buffalo

Th. 3 9/30

6:00 am-12:10 pm

1 stop7h 10m

$203

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Th. 5 7/17

7:15 am-9:54 am

Nonstop1h 39m

Buffalo

Th. 2 7/21

7:00 am-7:56 am

Nonstop1h 56m

$217

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Th. 5 8/14

4:40 pm-11:05 pm

1 stop5h 25m

Buffalo

Th. 2 8/18

5:50 am-10:15 am

1 stop5h 25m

$217

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Th. 4 7/30

7:25 pm-10:08 pm

Nonstop1h 43m

Buffalo

Th. 4 8/6

11:48 am-12:49 pm

Nonstop2h 01m

$218

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Th. 4 7/30

6:24 pm-12:53 am

1 stop5h 29m

Buffalo

Th. 4 8/6

6:04 am-1:10 pm

1 stop8h 06m

$237

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Th. 3 7/1

4:59 pm-11:30 pm

1 stop5h 31m

Buffalo

Th. 7 7/5

6:00 am-11:37 am

1 stop6h 37m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 53 results
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Best time to book a flight from Wisconsin to Buffalo

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

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

Currently, January is the cheapest month in which you can book a flight from Wisconsin to Buffalo (average of $256). Flying from Wisconsin to Buffalo in December is currently the most expensive (average of $337). 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 WI to BUF?

Find hourly flight availability from Wisconsin to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Tháng Sáu 17, 2025.

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

Rainfall in Buffalo by month

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

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

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

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated Tháng Sáu 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Wisconsin to Buffalo to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,279 reviews

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

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
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

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
7,965 reviews
Southwest
8.0
Very good
4,279 reviews

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

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
8,809 reviews
Southwest
8.0
Very good
4,279 reviews

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

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
2,923 reviews
Southwest
8.0
Very good
4,279 reviews

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

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
4,279 reviews

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.0

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 Wisconsin to Buffalo. 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 into for flights to Buffalo from Wisconsin?

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

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

    To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at $69. Southwest flights start at $79 while deals on Frontier start at $85 one-way.

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

    While some choose either Minneapolis St Paul - Buffalo or Milwaukee-Mitchell - Buffalo, Chicago O'Hare Intl - Buffalo is the most popular route from Wisconsin to Buffalo.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Wisconsin to Buffalo (average of $256). Flying from Wisconsin to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Wisconsin?

Book flights to Wisconsin if you plan to visit one of these locations
Williamsville
Amherst
Orchard Park
Batavia
Eden
Cheektowaga
West Seneca

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Top 4 airlines flying from Wisconsin to Buffalo

Discover the top 4 airlines that operate flights from Wisconsin to Buffalo. 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 Tháng Sáu 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$118Average$198FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$165Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$171Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$416FlexibilityNo cancel feeOn-time69%

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