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Cheap flights from Buffalo to Milwaukee from C$ 164

BUF — MKE
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Milwaukee

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Milwaukee

Thu 19/116:35 a.m. -
1 stop3h 15m
Thu 26/111:26 p.m. -
1 stop4h 32m
Deal found 22/10C$ 327
Thu 19/116:55 p.m. -
1 stop4h 20m
Thu 26/115:30 a.m. -
2 stops9h 30m
Deal found 22/10C$ 335
Fri 18/1211:35 a.m. -
1 stop6h 00m
Tue 12/16:00 a.m. -
1 stop5h 15m
Deal found 24/10C$ 391
Sat 12/123:00 p.m. -
2 stops6h 55m
Mon 14/125:00 a.m. -
1 stop3h 44m
Deal found 26/10C$ 397
Thu 19/116:30 a.m. -
1 stop5h 58m
Thu 26/116:47 a.m. -
2 stops11h 17m
Deal found 25/10C$ 398
Sun 13/126:00 a.m. -
1 stop6h 55m
Thu 17/1212:35 p.m. -
1 stop6h 05m
Deal found 22/10C$ 423
Sat 19/123:30 p.m. -
2 stops9h 50m
Tue 12/16:30 a.m. -
2 stops7h 30m
Deal found 24/10C$ 446

Find flight deals from Buffalo to Milwaukee

Round-trip from

C$ 327

One-way from

C$ 164

Popular in

September

Cheapest in

March

Average price

C$ 541
Delta
  • Delta
  • 19/11-26/11
  • 2 total stops
  • 7h 47m total
  • Buffalo to Milwaukee
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Southwest
  • Southwest
  • 19/12-31/12
  • 1 total stop
  • 7h 05m total
  • Buffalo to Milwaukee
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Highest demand for flights based on searches. 12% potential increase in price (C$ 115 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 45 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sat 19/12

6:10 p.m.-12:15 a.m.

1 stop7h 05m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 164
Quickest round-trip

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Wed 18/11

6:35 a.m.-8:50 a.m.

1 stop3h 15m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 164

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Tue 17/11

6:30 a.m.-10:13 a.m.

1 stop4h 43m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 164

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Mon 23/11

4:00 p.m.-11:35 p.m.

2 stops8h 35m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 171

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sun 20/12

5:05 a.m.-10:35 a.m.

1 stop6h 30m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 174

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Thu 26/11

6:35 a.m.-8:50 a.m.

1 stop3h 15m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 196

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sun 22/11

6:35 a.m.-8:50 a.m.

1 stop3h 15m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 224

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sun 22/11

6:00 a.m.-1:32 p.m.

2 stops8h 32m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Thu 19/11

6:35 a.m.-8:50 a.m.

1 stop3h 15m

Milwaukee-Mitchell

Thu 26/11

1:26 p.m.-6:58 p.m.

1 stop4h 32m

C$ 327

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Fri 29/1

7:45 a.m.-11:05 a.m.

1 stop4h 20m

Milwaukee-Mitchell

Fri 5/2

3:40 p.m.-10:55 p.m.

2 stops6h 15m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Buffalo with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Milwaukee

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

Currently, March is the cheapest month in which you can book a flight from Buffalo to Milwaukee (average of C$ 402). Flying from Buffalo to Milwaukee in September is currently the most expensive (average of C$ 900). 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.

Related info for your journey

  • How long is the flight from Buffalo to Milwaukee?

    Departing from Buffalo to Milwaukee will take you 3h 15m. There are 745 km between Buffalo and Milwaukee. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Buffalo to Milwaukee (average of C$ 402). Flying from Buffalo to Milwaukee in September is currently the most expensive (average of C$ 900). 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

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Alternative routes for Buffalo to Milwaukee

Buffalo to O'Hare Intl flights
Buffalo to Minneapolis flights

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Cheapflights makes it easy to find Buffalo to Milwaukee flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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