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$119+ Cheap flights from Milwaukee to Buffalo (MKE - 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUF
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Milwaukee to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Frontier)

One-way from

$119
(Delta)

Popular in

February

Cheapest in

June

Average price

$462
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 Milwaukee-Mitchell to Buffalo
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One-way flight from Milwaukee-Mitchell to Buffalo
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Milwaukee to Buffalo

Cheapest flights from Milwaukee to Buffalo
Explore the most affordable flight options available from Milwaukee to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Frontier deal was found by Cheapflights users on 3/25. 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 4/107:53 pmMKE - BUF
1 stop13h 35mFrontier
Tue 4/1511:24 amBUF - MKE
1 stop7h 13mFrontier
Deal found 3/25$208
This Southwest deal was found by Cheapflights users on 3/24. 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.
Wed 6/115:30 pmMKE - BUF
1 stop4h 20mSouthwest
Tue 6/176:15 amBUF - MKE
1 stop4h 35mSouthwest
Deal found 3/24$227
This Delta deal was found by Cheapflights users on 3/26. 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 5/26:44 pmMKE - BUF
1 stop3h 16mDelta
Mon 5/56:45 pmBUF - MKE
1 stop6h 09mDelta
Deal found 3/26$232
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 5/23:52 pmMKE - BUF
2 stops6h 44mUnited Airlines
Mon 5/55:57 pmBUF - MKE
1 stop5h 18mUnited Airlines
Deal found 3/26$237
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/15:08 amMKE - BUF
1 stop3h 30mAmerican Airlines
Sun 5/42:58 pmBUF - MKE
1 stop5h 46mAmerican Airlines
Deal found 3/25$277
This Sun Country Air deal was found by Cheapflights users on 3/25. 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 7/316:30 pmMKE - BUF
1 stop15h 14mSun Country Air
Sun 8/311:40 amBUF - MKE
1 stop6h 49mSun Country Air
Deal found 3/25$330

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee 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 March 26, 2025.
Use the filters below to find and compare flights from Milwaukee to Buffalo that are best for you.

Fly from

Milwaukee

Fly to

Buffalo

Route

Depart

Return

Price

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Thu 4/10

7:53 pm-10:28 am

1 stop13h 35m

Buffalo

Tue 4/15

11:24 am-5:37 pm

1 stop7h 13m

$208

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Wed 6/11

5:30 pm-10:50 pm

1 stop4h 20m

Buffalo

Tue 6/17

6:15 am-9:50 am

1 stop4h 35m

$227

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Fri 5/2

6:44 pm-11:00 pm

1 stop3h 16m

Buffalo

Mon 5/5

6:45 pm-11:54 pm

1 stop6h 09m

$232

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Fri 5/2

3:52 pm-11:36 pm

2 stops6h 44m

Buffalo

Mon 5/5

5:57 pm-10:15 pm

1 stop5h 18m

$237

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Thu 5/1

5:08 am-9:38 am

1 stop3h 30m

Buffalo

Sun 5/4

2:58 pm-7:44 pm

1 stop5h 46m

$277

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Thu 7/31

6:30 pm-10:44 am

1 stop15h 14m

Buffalo

Sun 8/3

11:40 am-5:29 pm

1 stop6h 49m

$330

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Sat 5/24

5:15 pm-11:55 pm

1 stop5h 40m

$119

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Fri 5/9

6:38 pm-12:14 am

1 stop4h 36m

$124

MilwaukeeBuffalo

MKE - BUF

MKEBUF

Milwaukee-Mitchell

Sat 5/24

10:54 am-6:56 pm

2 stops7h 02m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Milwaukee to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Buffalo in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Buffalo

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

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Buffalo (average of $256). Flying from Milwaukee 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 MKE to BUF?

Find hourly flight availability from Milwaukee 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 March 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Milwaukee to Buffalo in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

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 March 26, 2025.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
348 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Milwaukee to Buffalo round-trip?

    Frontier, at $208, was found to be the cheapest airline from Milwaukee to Buffalo.Alternate airlines to your destination round-trip include Southwest and Delta. These flights start at 46% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Milwaukee to Buffalo for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Buffalo (average of $256). Flying from Milwaukee 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 Milwaukee?

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

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Top 4 airlines flying from Milwaukee to Buffalo

Discover the top 4 airlines that operate flights from Milwaukee 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$118Average$198FlexibilityNo cancel feeOn-time62%
DeltaCheapest$286Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$485FlexibilityNo cancel feeOn-time69%
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