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Cheap flights from Buffalo Niagara to Milwaukee General Mitchell

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Flight deals from Buffalo Niagara to Milwaukee General Mitchell

Looking for a cheap last-minute deal or the best round-trip flight from Buffalo Niagara to Milwaukee General Mitchell? Find the lowest prices on one-way and round-trip tickets right here.
Milwaukee.C$413 per passenger.Departing Sat, Jul 26, returning Sun, Aug 3.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Sat, Jul 26, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Sun, Aug 3, arriving in Buffalo Niagara.Price includes taxes and charges.From C$413, select.
Milwaukee.C$417 per passenger.Departing Sat, Jun 28, returning Sat, Jul 5.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Sat, Jun 28, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Sat, Jul 5, arriving in Buffalo Niagara.Price includes taxes and charges.From C$417, select.
Milwaukee.C$469 per passenger.Departing Fri, Aug 15, returning Sun, Aug 17.Round-trip flight with American Airlines.Outbound indirect flight with American Airlines, departing from Buffalo Niagara on Fri, Aug 15, arriving in Milwaukee General Mitchell.Inbound indirect flight with American Airlines, departing from Milwaukee General Mitchell on Sun, Aug 17, arriving in Buffalo Niagara.Price includes taxes and charges.From C$469, select.
Milwaukee.C$470 per passenger.Departing Sat, Dec 6, returning Mon, Dec 8.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Sat, Dec 6, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Mon, Dec 8, arriving in Buffalo Niagara.Price includes taxes and charges.From C$470, select.
Milwaukee.C$474 per passenger.Departing Thu, Oct 9, returning Sun, Oct 12.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Thu, Oct 9, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Sun, Oct 12, arriving in Buffalo Niagara.Price includes taxes and charges.From C$474, select.
Milwaukee.C$474 per passenger.Departing Thu, Jun 26, returning Sun, Jun 29.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Thu, Jun 26, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Sun, Jun 29, arriving in Buffalo Niagara.Price includes taxes and charges.From C$474, select.
Milwaukee.C$483 per passenger.Departing Wed, May 28, returning Sun, Jun 1.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Wed, May 28, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Sun, Jun 1, arriving in Buffalo Niagara.Price includes taxes and charges.From C$483, select.
Milwaukee.C$485 per passenger.Departing Tue, May 27, returning Sat, May 31.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Tue, May 27, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departing from Milwaukee General Mitchell on Sat, May 31, arriving in Buffalo Niagara.Price includes taxes and charges.From C$485, select.

Find the cheapest month to fly from Buffalo Niagara to Milwaukee General Mitchell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Milwaukee General Mitchell flights are currently cheapest in August.
May
from C$483
Jun
from C$472
Jul
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Aug
from C$467
Sep
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Oct
from C$472
Nov
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Dec
from C$468
Jan
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Feb
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Mar
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Apr
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Buffalo Niagara to Milwaukee General Mitchell: Alternative routes

Compare routes from Buffalo Niagara to Milwaukee below. You may find an airport to fly into that's cheaper, faster, or easier than Milwaukee General Mitchell.

Buffalo to Milwaukee: Flight information

The things to know before you go.
Cheapest flight foundC$412
Cheapest month to flyJuly

Finding cheap flights from Buffalo Niagara to Milwaukee General Mitchell: Frequently asked questions

The best price we found for a round-trip flight from Buffalo Niagara to Milwaukee General Mitchell is C$412. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buffalo Niagara to Milwaukee General Mitchell. But we found flights with one or more stops from C$413.
There are no flights flying from Buffalo Niagara to Milwaukee General Mitchell, as of May 2025.
The cheapest month to fly from Buffalo Niagara to Milwaukee General Mitchell is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Milwaukee General Mitchell Airport on Saturday, July 26, 2025.
No airlines currently offer direct flights between Buffalo Niagara Airport and Milwaukee General Mitchell Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Milwaukee General Mitchell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Milwaukee is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Milwaukee General Mitchell.

Flying from Buffalo Niagara International Airport (BUF) to General Mitchell International Airport (MKE): what you need to know

  • Milwaukee is one hour behind Buffalo and observes the UTC-5 timezone.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your BUF to MKE flight.

  • During popular months like August, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Buffalo Niagara International Airport to General Mitchell International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Top stopovers between BUF and MKE include:

    • Detroit Metropolitan Wayne County Airport

    • O'Hare International Airport

    • Washington Dulles International Airport

How to find the cheapest flights from Buffalo Niagara International Airport (BUF) to General Mitchell International Airport (MKE)

  • C$164 is currently the best price for a one-way Buffalo Niagara International Airport to General Mitchell International Airport flight. Return flights start at C$412. These prices can change depending on availability and demand.

  • To score cheap tickets from BUF to MKE, book ahead. Airlines tend to offer lower prices when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Buffalo Niagara International Airport to General Mitchell International Airport across every month. It's an easy way to find a bargain if your travel plans aren't set in stone.

  • Cut down on the time spent looking for cheap flights from BUF to MKE by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare pops up.

  • Tailor your trip using filters. Select your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Buffalo Niagara International Airport to General Mitchell International Airport.

Handy information about Buffalo Niagara International Airport (BUF)

  • You'll find BUF at Genesee Street.

  • 75.46% of flights that leave from Buffalo Niagara International Airport touch down at their destination on schedule.

  • To get to Buffalo Niagara International Airport from central Buffalo, it takes about 20 minutes by car. This depends on traffic though. It's approximately 18 kilometres from the airport to the city centre.

  • You can expect a trip time of about 1 hour 15 minutes when using public transport.

  • Get your travels off to a relaxed start by staying near BUF. Whether you have an early flight from Buffalo Niagara International Airport to General Mitchell International Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at General Mitchell International Airport (MKE)

Getting from General Mitchell International Airport (MKE) to central Milwaukee

  • You'll find MKE at 5300 S. Howell Avenue.

  • From General Mitchell International Airport, Milwaukee is approximately 14 kilometres away. It takes around 15 minutes to drive to the centre.

  • It takes around 40 minutes if you're travelling on public transport.

When to fly to General Mitchell International Airport (MKE)

  • July is the most popular month for flights from Buffalo Niagara International Airport to General Mitchell International Airport. To steer clear of the crowds, head to Milwaukee in May.

  • When booking your flight from Buffalo Niagara International Airport to General Mitchell International Airport, consider the kind of weather you enjoy. July is the warmest month in Milwaukee, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • Search for cheap tickets from BUF to MKE in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -14ºC (7ºF) and 1ºC (34ºF) on average.

Explore more of United States

  • Milwaukee has loads to offer, but there are so many other corners of United States just waiting to be discovered. Around 129 kilometres south of Milwaukee, a visit to Chicago will keep your itinerary busy. Start with popular sights like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Indianapolis is another essential stop in United States and is around 386 kilometres south of Milwaukee. No journey is complete without experiencing The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Plan the rest of your trip from Buffalo to Milwaukee

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.