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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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$148
(FlightHub)

One-way from

$68
(Cheapflightsfares)

Popular in

February

Cheapest in

April

Average price

$389
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. 18% potential increase in price ($91 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 July 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 July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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.
Sun 8/178:18 amMSP - BUF
Nonstop2h 00mSun Country Air
Thu 8/2111:45 amBUF - MSP
Nonstop2h 15mSun Country Air
Deal found 7/30$148
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Sat 8/237:46 pmORD - BUF
1 stop13h 31mFrontier
Sat 9/67:11 pmBUF - ORD
1 stop25h 33mFrontier
Deal found 7/30$185
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/178:33 amORD - BUF
Nonstop1h 33mAmerican Airlines
Thu 9/187:30 amBUF - ORD
Nonstop1h 55mAmerican Airlines
Deal found 7/30$186
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 8/276:00 amORD - BUF
1 stop6h 39mDelta
Wed 9/312:45 pmBUF - ORD
1 stop4h 28mDelta
Deal found 7/30$197
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/2010:10 amMKE - BUF
1 stop7h 00mDelta
Sat 8/236:00 amBUF - MKE
1 stop5h 59mDelta
Deal found 7/29$197
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:06 amMSP - BUF
Nonstop2h 00mMultiple Airlines
Mon 8/182:11 pmBUF - MSP
1 stop11h 14mMultiple Airlines
Deal found 7/30$199
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 8/196:15 amMKE - BUF
2 stops7h 55mSouthwest
Sat 8/238:30 amBUF - MKE
1 stop9h 00mSouthwest
Deal found 7/29$202
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/285:00 amMKE - BUF
1 stop3h 53mUnited Airlines
Fri 8/295:54 pmBUF - MKE
1 stop5h 02mUnited Airlines
Deal found 7/29$212
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:00 amORD - BUF
1 stop9h 14mMultiple Airlines
Sat 9/2010:55 amBUF - ORD
Nonstop1h 56mMultiple Airlines
Deal found 7/29$214
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Sat 8/232:58 pmMSP - BUF
1 stop21h 24mFrontier
Sun 8/312:22 pmBUF - MSP
1 stop7h 27mFrontier
Deal found 7/31$215
This JetBlue deal was found by Cheapflights users on 7/31. 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 9/166:45 amORD - BUF
1 stop7h 12mJetBlue
Fri 9/193:55 pmBUF - ORD
1 stop5h 53mJetBlue
Deal found 7/31$220
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Thu 8/287:59 pmMSN - BUF
1 stop19h 01mFrontier
Sun 8/312:22 pmBUF - MSN
1 stop28h 42mFrontier
Deal found 7/31$225

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 July 31, 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

Sun 8/17

8:18 am-11:18 am

Nonstop2h 00m

Buffalo

Thu 8/21

11:45 am-1:00 pm

Nonstop2h 15m

$148

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Sat 8/23

7:46 pm-10:17 am

1 stop13h 31m

Buffalo

Sat 9/6

7:11 pm-7:44 pm

1 stop25h 33m

$185

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Wed 9/17

8:33 am-11:06 am

Nonstop1h 33m

Buffalo

Thu 9/18

7:30 am-8:25 am

Nonstop1h 55m

$186

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Wed 8/27

6:00 am-1:39 pm

1 stop6h 39m

Buffalo

Wed 9/3

12:45 pm-4:13 pm

1 stop4h 28m

$197

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Tue 10/21

5:17 am-11:10 am

1 stop4h 53m

Buffalo

Fri 10/24

4:35 pm-8:42 pm

1 stop5h 07m

$197

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 8/14

8:06 am-11:06 am

Nonstop2h 00m

Buffalo

Mon 8/18

2:11 pm-12:25 am

1 stop11h 14m

$199

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Mon 8/25

6:00 am-11:26 am

1 stop4h 26m

Buffalo

Tue 8/26

6:00 am-12:36 pm

2 stops7h 36m

$202

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Sat 9/13

8:00 am-6:14 pm

1 stop9h 14m

Buffalo

Sat 9/20

10:55 am-11:51 am

Nonstop1h 56m

$214

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Sat 8/23

2:58 pm-1:22 pm

1 stop21h 24m

Buffalo

Mon 9/1

4:55 pm-12:17 am

1 stop8h 22m

$215

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Tue 9/16

6:45 am-2:57 pm

1 stop7h 12m

Buffalo

Fri 9/19

3:55 pm-8:48 pm

1 stop5h 53m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 57 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 July 31, 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.

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 July 31, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Wisconsin to Buffalo have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 $89 while deals on American Airlines start at $99 one-way.

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

    While some choose either Minneapolis St Paul - Buffalo or Madison Truax Field - 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 Buffalo?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wisconsin to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Wisconsin to Buffalo

Discover the top 3 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$171Average$402FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$389FlexibilityNo cancel feeOn-time69%

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