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

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Compare Milwaukee General Mitchell to Buffalo Niagara flight deals

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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 to Buffalo Niagara? Find the lowest prices on one-way and return tickets right here.
Buffalo.£188 per passenger.Departing Sat, 16 Aug, returning Sat, 23 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Sat, 16 Aug, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sat, 23 Aug, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £188, select.
Sat, 16 AugMKE - BUF with Delta
1 stop
Sat, 23 AugBUF - MKE with Delta
1 stop
from £188
Buffalo.£214 per passenger.Departing Sat, 28 Jun, returning Sat, 5 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Sat, 28 Jun, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sat, 5 Jul, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £214, select.
Sat, 28 JunMKE - BUF with Delta
1 stop
Sat, 5 JulBUF - MKE with Delta
1 stop
from £214
Buffalo.£233 per passenger.Departing Sat, 14 Jun, returning Sun, 15 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Sat, 14 Jun, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sun, 15 Jun, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £233, select.
Sat, 14 JunMKE - BUF with Delta
1 stop
Sun, 15 JunBUF - MKE with Delta
1 stop
from £233
Buffalo.£249 per passenger.Departing Fri, 11 Jul, returning Mon, 14 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Fri, 11 Jul, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Mon, 14 Jul, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £249, select.
Fri, 11 JulMKE - BUF with Delta
1 stop
Mon, 14 JulBUF - MKE with Delta
1 stop
from £249
Buffalo.£256 per passenger.Departing Thu, 9 Oct, returning Sun, 12 Oct.Return flight with United.Outbound indirect flight with United, departs from Milwaukee General Mitchell on Thu, 9 Oct, arriving in Buffalo Niagara.Inbound indirect flight with United, departs from Buffalo Niagara on Sun, 12 Oct, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £256, select.
Thu, 9 OctMKE - BUF with United
1 stop
Sun, 12 OctBUF - MKE with United
1 stop
from £256
Buffalo.£318 per passenger.Departing Sat, 31 May, returning Mon, 2 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Sat, 31 May, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Mon, 2 Jun, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £318, select.
Sat, 31 MayMKE - BUF with Delta
1 stop
Mon, 2 JunBUF - MKE with Delta
1 stop
from £318
Buffalo.£365 per passenger.Departing Tue, 25 Nov, returning Sun, 30 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Milwaukee General Mitchell on Tue, 25 Nov, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Sun, 30 Nov, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £365, select.
Tue, 25 NovMKE - BUF with Southwest Airlines
1 stop
Sun, 30 NovBUF - MKE with Southwest Airlines
1 stop
from £365
Buffalo.£410 per passenger.Departing Sat, 24 May, returning Sat, 31 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Milwaukee General Mitchell on Sat, 24 May, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sat, 31 May, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From £410, select.
Sat, 24 MayMKE - BUF with Delta
1 stop
Sat, 31 MayBUF - MKE with Delta
1 stop
from £410
How did we find these deals? The deals you see here are the lowest prices for flight tickets from Milwaukee General Mitchell to Buffalo Niagara found in the last 4 days, and are subject to change and availability.

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.
May
from £410
Jun
from £233
Jul
from £249
Aug
from £188
Sep
Find prices
Oct
from £256
Nov
from £365
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
Find prices

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 found£188
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 £188. 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 £188.
As of May 2025, 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 May 2025.
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 Saturday, 16 August 2025.
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, Delta offers the cheapest flight tickets to Buffalo Niagara.

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

  • To ensure you get on your MKE to BUF flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • You'll likely experience longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

  • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from General Mitchell International Airport to Buffalo Niagara International Airport. These are the most popular stopovers between MKE and BUF:

    • O'Hare International Airport

    • Ronald Reagan National Airport

    • Baltimore/Wash International Thurgood Marshall Airport

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

  • Currently, £93 is the cheapest price we've seen for a one-way General Mitchell International Airport to Buffalo Niagara International Airport flight. The best price for a return plane ticket is £188. Bear in mind that fares could change due to availability when booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from MKE to BUF if you book early. Airlines often have some great early bird rates.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll give you the lowest price across each month when searching for a flight from General Mitchell International Airport to Buffalo Niagara International Airport.

  • Never miss a deal on cheap flights from MKE to BUF by creating a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

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

Handy information about General Mitchell International Airport (MKE)

  • The address for MKE is 5300 S. Howell Avenue.

  • Of all flights leaving General Mitchell International Airport, 78.97% land on time at their destination.

  • General Mitchell International Airport is about 9 miles from central Milwaukee. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of around 40 minutes on public transport.

  • Need a handy hotel near MKE? If you're catching an early flight from General Mitchell International Airport to Buffalo Niagara International Airport, these accommodation options will have you sleeping moments from your check-in counter:

    • Super 8 by Wyndham Milwaukee Airport

    • Best Western Plus Milwaukee Airport Hotel Conference Centre

    • Quality Suites Milwaukee Airport

Arriving at Buffalo Niagara International Airport (BUF)

  • The last thing you want is a long journey to your hotel if you're landing late on a General Mitchell International Airport to Buffalo Niagara International Airport flight. Stay at one of these accommodation options near BUF instead:

    • Buffalo Airport Hotel

    • Garden Place Hotel

    • Aloft Buffalo Airport

  • Explore without limits with a Buffalo Niagara International Airport rental car. Book your wheels from Dollar, Hertz or Budget and experience more of Buffalo and beyond.

  • Lock in the lowest price by booking your ride from Buffalo Niagara International Airport around two weeks before your trip.

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

  • You'll find BUF at Genesee Street.

  • From Buffalo Niagara International Airport, Buffalo is approximately 11 miles away. It takes around 20 minutes to drive to the centre.

  • Getting there on public transport takes about 1 hour 15 minutes.

When to fly to Buffalo Niagara International Airport (BUF)

  • August is the most popular month for flights from General Mitchell International Airport to Buffalo Niagara International Airport. To skip the crowds, travel to Buffalo in May.

  • The warmest month in Buffalo is July, with the temperature ranging between 15ºC (59ºF) and 28ºC (82ºF). Book your flights from General Mitchell International Airport to Buffalo Niagara International Airport in this month if this is the type of weather you like.

  • If you like travelling in cooler conditions, search for a cheap ticket from MKE to BUF in January. Temperatures average between -10ºC (14ºF) and 2ºC (36ºF) then.

Explore more of United States

  • You've seen Buffalo, now it's time to explore other parts of United States. Travel about 290 miles south-east to New York to check off its leading attractions. From Statue of Liberty to Central Park and Empire State Building, you'll have a full itinerary ahead.

  • Philadelphia is another sought-after destination in United States and is around 280 miles south-east of Buffalo. No journey is complete without experiencing Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Milwaukee to Buffalo

  • Car hire from Buffalo Niagara
  • Hotels in Buffalo

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

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