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$68+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(Cheapflightsfares)

One-way from

$68
(Cheapflightsfares)

Popular in

February

Cheapest in

May

Average price

$313
Provider with most accurate pricing for Milwaukee-Mitchell-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Buffalo flights.
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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. 20% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 5/297:36 amMSP - BUF
Nonstop2h 02mSun Country Air
Sun 6/112:47 pmBUF - MSP
Nonstop2h 19mSun Country Air
Deal found 5/1$136
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:33 pmMSP - BUF
1 stop26h 46mMultiple Airlines
Thu 6/1211:47 amBUF - MSP
Nonstop2h 13mMultiple Airlines
Deal found 4/30$196
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Thu 5/296:22 pmGRB - BUF
1 stop4h 00mAmerican Airlines
Sun 6/15:10 amBUF - GRB
1 stop6h 47mAmerican Airlines
Deal found 5/1$214
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:24 pmMSN - BUF
1 stop5h 31mDelta
Fri 5/306:00 amBUF - MSN
1 stop5h 19mDelta
Deal found 4/30$217
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:00 amORD - BUF
1 stop4h 42mJetBlue
Mon 8/256:00 amBUF - ORD
1 stop5h 47mJetBlue
Deal found 4/30$219
This Delta deal was found by Cheapflights users on 5/1. 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.
Thu 5/2912:06 pmGRB - BUF
2 stops10h 49mDelta
Sun 6/16:30 amBUF - GRB
1 stop4h 57mDelta
Deal found 5/1$219
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:04 amORD - BUF
1 stop5h 23mFrontier
Sun 5/259:51 amBUF - ORD
1 stop8h 17mFrontier
Deal found 4/30$220
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:07 pmATW - BUF
1 stop4h 37mDelta
Sun 7/276:00 amBUF - ATW
1 stop5h 09mDelta
Deal found 4/29$229
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:00 amMSP - BUF
1 stop9h 19mFrontier
Mon 6/95:24 pmBUF - MSP
1 stop8h 20mFrontier
Deal found 4/30$238
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/293:31 pmMSP - BUF
Nonstop2h 04mDelta
Thu 8/147:15 pmBUF - MSP
Nonstop2h 17mDelta
Deal found 4/30$239
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/92:35 pmMSN - BUF
1 stop5h 26mUnited Airlines
Sat 7/195:54 pmBUF - MSN
1 stop5h 36mUnited Airlines
Deal found 4/29$244
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:10 pmORD - BUF
Nonstop1h 45mUnited Airlines
Tue 6/310:50 amBUF - ORD
Nonstop1h 58mUnited Airlines
Deal found 4/30$249

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 May 1, 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

Thu 5/29

7:36 am-10:38 am

Nonstop2h 02m

Buffalo

Sun 6/1

12:47 pm-2:06 pm

Nonstop2h 19m

$136

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 6/5

12:33 pm-4:19 pm

1 stop26h 46m

Buffalo

Thu 6/12

11:47 am-1:00 pm

Nonstop2h 13m

$196

Green BayBuffalo

GRB - BUF

GRBBUF

Green Bay Austin-Straubel

Thu 5/29

6:22 pm-11:22 pm

1 stop4h 00m

Buffalo

Sun 6/1

5:10 am-10:57 am

1 stop6h 47m

$214

MadisonBuffalo

MSN - BUF

MSNBUF

Madison Truax Field

Thu 5/29

5:24 pm-11:55 pm

1 stop5h 31m

Buffalo

Fri 5/30

6:00 am-10:19 am

1 stop5h 19m

$217

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Tue 8/12

6:00 am-11:42 am

1 stop4h 42m

Buffalo

Mon 8/25

6:00 am-10:47 am

1 stop5h 47m

$219

Green BayBuffalo

GRB - BUF

GRBBUF

Green Bay Austin-Straubel

Thu 5/29

12:06 pm-11:55 pm

2 stops10h 49m

Buffalo

Sun 6/1

6:30 am-10:27 am

1 stop4h 57m

$219

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Sat 5/24

8:04 am-2:27 pm

1 stop5h 23m

Buffalo

Sun 5/25

9:51 am-5:08 pm

1 stop8h 17m

$220

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Fri 7/18

6:07 pm-11:44 pm

1 stop4h 37m

Buffalo

Sun 7/27

6:00 am-10:09 am

1 stop5h 09m

$229

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Fri 6/6

6:00 am-4:19 pm

1 stop9h 19m

Buffalo

Mon 6/9

5:24 pm-12:44 am

1 stop8h 20m

$238

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Tue 7/29

3:31 pm-6:35 pm

Nonstop2h 04m

Buffalo

Thu 8/14

7:15 pm-8:32 pm

Nonstop2h 17m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 58 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 May 1, 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 May 1, 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
4,293 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,293 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,293 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $68. Frontier flights start at $90 while deals on JetBlue start at $93 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
West Seneca
Batavia
Orchard Park
Cheektowaga

Browse thousands of different options on Cheapflights for your next trip

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$118Average$198FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$165Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$174Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$447FlexibilityNo cancel feeOn-time69%

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