C$179 Cheap Flights from Milwaukee General Mitchell (MKE) to Buffalo Niagara (BUF)

Compare Milwaukee General Mitchell to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

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Flight deals from Milwaukee General Mitchell to Buffalo Niagara

Looking for a cheap last-minute deal or the best return flight from Milwaukee General Mitchell Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from C$427. Find the lowest prices on one-way and return tickets right here.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Milwaukee General Mitchell to Buffalo Niagara flights are currently cheapest in August.

Milwaukee General Mitchell to Buffalo Niagara: Alternative routes

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

Milwaukee to Buffalo: Flight information

The things to know before you go.
Cheapest flight foundC$179
Cheapest month to flyAugust

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

The best price we found for a return flight from Milwaukee General Mitchell to Buffalo Niagara is C$427. 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 Milwaukee General Mitchell to Buffalo Niagara. But we found flights with one or more stops from C$427.
As of June 2026, there are no flights flying from Milwaukee General Mitchell to Buffalo Niagara.
The cheapest month to fly from Milwaukee General Mitchell to Buffalo Niagara is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Milwaukee General Mitchell Airport to Buffalo Niagara Airport on Wednesday, July 22, 2026.
No airlines currently offer direct flights between Milwaukee General Mitchell Airport and Buffalo Niagara 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 Buffalo Niagara 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 Buffalo is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to Buffalo Niagara.

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

  • Taking off during a peak time like a public holiday? Expect longer lines at check-in and security. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • If you want to break up your flight from General Mitchell International Airport to Buffalo Niagara International Airport, think about adding a stopover. Just deselect 'Direct flights only' to find a destination that interests you. Popular stopovers on the MKE - BUF route are:

    • O'Hare International Airport

    • Ronald Reagan National Airport

    • Detroit Metropolitan Wayne County Airport

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

  • C$179 is the lowest price for a one-way ticket from General Mitchell International Airport to Buffalo Niagara International Airport. Return flights start at C$427. These fares may change based on demand.

  • Don't leave everything to the last minute. You're more likely to get cheap flight tickets from MKE to BUF if you book early. Airlines often have some fantastic early bird deals.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search tool. It'll give you the lowest price in every month when looking for your ticket from General Mitchell International Airport to Buffalo Niagara International Airport.

  • Getting a cheap ticket from MKE to BUF is straightforward with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Use filters to tailor your flights from General Mitchell International Airport to Buffalo Niagara International Airport. Simply enter your preferred departure and arrival times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to find the best deals.

Handy information about General Mitchell International Airport (MKE)

  • The journey from central Milwaukee to General Mitchell International Airport takes approximately 39 minutes on public transport. If you drive, ride-share or hail a cab, you'll cover the 14 kilometres in 16 minutes or so, depending on traffic.

  • Want an easy start to your vacation? Stay near MKE. Whether you have an early flight from General Mitchell International Airport to Buffalo Niagara International Airport or just don't like being rushed, these hotels are the answer:

Arriving at Buffalo Niagara International Airport (BUF)

Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

  • Buffalo Niagara International Airport is approximately 18 kilometres from central Buffalo. With a car rental or if you're catching a cab, the drive is around 21 minutes.

  • If you're traveling on public transport, expect a journey time of about 1 hour and 15 minutes.

When to fly to Buffalo Niagara International Airport (BUF)

  • August is the busiest month for flights from General Mitchell International Airport to Buffalo Niagara International Airport. To avoid the crowds, visit Buffalo in May.

  • The warmest month in Buffalo is July, with temperatures ranging between 15ºC and 28ºC. Book your flights from General Mitchell International Airport to Buffalo Niagara International Airport in this month if this is the type of weather you enjoy.

  • If you like cooler conditions, look for a cheap ticket from MKE to BUF in January. Average temperatures are between -10ºC and 2ºC then.

More about Buffalo

Complete your Buffalo trip with hotels and a car rental

  • After you've secured your cheap ticket to Buffalo Niagara International Airport, explore the lowest prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Buffalo vacation.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.