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Cheap flights from Buffalo to Milwaukee from $169

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:00 am - 11:03 amBUF  Buffalo-MKE Milwaukee-Mitchell
4h 03m1 stop Chicago O'Hare Intl
American Airlines Logo
5:04 am - 10:48 amMKE  Milwaukee-Mitchell-BUF Buffalo
4h 44m1 stop Chicago O'Hare Intl
$265American Airlines
Sat, Dec 12 - Mon, Dec 14
American Airlines Logo
6:46 pm - 10:37 pmBUF  Buffalo-MKE Milwaukee-Mitchell
4h 51m1 stop Chicago O'Hare Intl
American Airlines Logo
5:10 am - 11:35 amMKE  Milwaukee-Mitchell-BUF Buffalo
5h 25m1 stop Washington, D.C. Reagan-National
$265American Airlines
Sat, Dec 12 - Mon, Dec 14
Delta Logo
6:00 am - 11:29 amBUF  Buffalo-MKE Milwaukee-Mitchell
6h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 pm - 11:58 pmMKE  Milwaukee-Mitchell-BUF Buffalo
4h 13m1 stop Detroit Metropolitan Wayne County
$265Delta
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
6:46 pm - 10:37 pmBUF  Buffalo-MKE Milwaukee-Mitchell
4h 51m1 stop Chicago O'Hare Intl
American Airlines Logo
5:10 am - 11:35 amMKE  Milwaukee-Mitchell-BUF Buffalo
5h 25m1 stop Washington, D.C. Reagan-National
$265American Airlines
Sat, Dec 12 - Mon, Dec 14
Delta Logo
12:15 pm - 4:05 pmBUF  Buffalo-MKE Milwaukee-Mitchell
4h 50m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:45 pm - 11:58 pmMKE  Milwaukee-Mitchell-BUF Buffalo
4h 13m1 stop Detroit Metropolitan Wayne County
$273Delta
Fri, Nov 6 - Mon, Nov 9
Delta Logo
5:20 pm - 11:53 pmBUF  Buffalo-MKE Milwaukee-Mitchell
7h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:19 pm - 11:59 pmMKE  Milwaukee-Mitchell-BUF Buffalo
7h 40m1 stop Atlanta Hartsfield-Jackson
$273Delta
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
5:45 pm - 10:59 pmBUF  Buffalo-MKE Milwaukee-Mitchell
6h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
2:20 pm - 8:47 pmMKE  Milwaukee-Mitchell-BUF Buffalo
5h 27m1 stop Chicago O'Hare Intl
$309United Airlines
Fri, Oct 2 - Sun, Oct 4
Southwest Logo
4:55 pm - 8:05 pmBUF  Buffalo-MKE Milwaukee-Mitchell
4h 10m1 stop Chicago Midway
Southwest Logo
3:45 pm - 11:10 pmMKE  Milwaukee-Mitchell-BUF Buffalo
6h 25m1 stop Tampa
$319Southwest
Sat, Oct 24 - Mon, Oct 26
United Airlines Logo
10:46 am - 1:43 pmBUF  Buffalo-MKE Milwaukee-Mitchell
3h 57m1 stop Chicago O'Hare Intl
United Airlines Logo
6:15 am - 2:23 pmMKE  Milwaukee-Mitchell-BUF Buffalo
7h 08m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$324United Airlines
Thu, Oct 1 - Wed, Oct 7
Southwest Logo
8:50 am - 3:00 pmBUF  Buffalo-MKE Milwaukee-Mitchell
7h 10m2 stops Chicago Midway Lambert-St Louis
Southwest Logo
5:00 pm - 9:10 pmMKE  Milwaukee-Mitchell-BUF Buffalo
3h 10m1 stop Chicago Midway
$324Southwest
Sat, Oct 24 - Mon, Oct 26

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Delta flights from Buffalo to Milwaukee

Our best Delta deals on Buffalo to Milwaukee flight tickets
Delta
Nov 5
BUF6:00 amBuffalo
6h 29m
1 stop
MKE11:29 amMilwaukee-Mitchell
Nov 9
MKE6:45 pmMilwaukee-Mitchell
4h 13m
1 stop
BUF11:58 pmBuffalo
$265
Delta
Nov 6
BUF5:20 pmBuffalo
7h 33m
1 stop
MKE11:53 pmMilwaukee-Mitchell
Nov 9
MKE3:19 pmMilwaukee-Mitchell
7h 40m
1 stop
BUF11:59 pmBuffalo
$273
Delta
Sep 29
BUF3:53 pmBuffalo
5h 57m
1 stop
MKE8:50 pmMilwaukee-Mitchell
Oct 5
MKE4:49 pmMilwaukee-Mitchell
6h 03m
1 stop
BUF11:52 pmBuffalo
$339

American Airlines flights from Buffalo to Milwaukee

Our best American Airlines deals on Buffalo to Milwaukee flight tickets
American Airlines
Sep 24
BUF7:59 amBuffalo
5h 49m
1 stop
MKE12:48 pmMilwaukee-Mitchell
Sep 28
MKE5:53 pmMilwaukee-Mitchell
4h 47m
1 stop
BUF11:40 pmBuffalo
$270
American Airlines
Oct 22
BUF8:00 amBuffalo
4h 12m
1 stop
MKE11:12 amMilwaukee-Mitchell
Oct 25
MKE5:00 amMilwaukee-Mitchell
4h 49m
1 stop
BUF10:49 amBuffalo
$301
American Airlines
Nov 6
BUF6:46 pmBuffalo
4h 51m
1 stop
MKE10:37 pmMilwaukee-Mitchell
Nov 9
MKE11:38 amMilwaukee-Mitchell
5h 27m
1 stop
BUF6:05 pmBuffalo
$328

momondo 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
Quickest round-trip

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sat 12/12

8:00 am-11:03 am

1 stop4h 03m

Milwaukee-Mitchell

Mon 12/14

5:04 am-10:48 am

1 stop4h 44m

$265

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sat 12/12

6:46 pm-10:37 pm

1 stop4h 51m

Milwaukee-Mitchell

Mon 12/14

5:10 am-11:35 am

1 stop5h 25m

$265

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Thu 11/5

6:00 am-11:29 am

1 stop6h 29m

Milwaukee-Mitchell

Mon 11/9

6:45 pm-11:58 pm

1 stop4h 13m

$265

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sat 12/12

6:46 pm-10:37 pm

1 stop4h 51m

Milwaukee-Mitchell

Mon 12/14

5:10 am-11:35 am

1 stop5h 25m

$265

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Fri 11/6

12:15 pm-4:05 pm

1 stop4h 50m

Milwaukee-Mitchell

Mon 11/9

6:45 pm-11:58 pm

1 stop4h 13m

$273

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Fri 11/6

5:20 pm-11:53 pm

1 stop7h 33m

Milwaukee-Mitchell

Mon 11/9

3:19 pm-11:59 pm

1 stop7h 40m

$273

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Fri 10/2

5:45 pm-10:59 pm

1 stop6h 14m

Milwaukee-Mitchell

Sun 10/4

2:20 pm-8:47 pm

1 stop5h 27m

$309

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sat 10/24

4:55 pm-8:05 pm

1 stop4h 10m

Milwaukee-Mitchell

Mon 10/26

3:45 pm-11:10 pm

1 stop6h 25m

$319

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Thu 10/1

10:46 am-1:43 pm

1 stop3h 57m

Milwaukee-Mitchell

Wed 10/7

6:15 am-2:23 pm

2 stops7h 08m

$324

BuffaloMilwaukee

BUF Buffalo - MKE Milwaukee-Mitchell

BUFMKE

Buffalo

Sat 10/24

8:50 am-3:00 pm

2 stops7h 10m

Milwaukee-Mitchell

Mon 10/26

5:00 pm-9:10 pm

1 stop3h 10m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Buffalo to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Milwaukee?

Prices are currently low for flights on this route.

Typical prices usually range from $377 to $556.
The lowest price recently found on this route was $265.

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Buffalo is in March. Flight prices, which tend to average around $287, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from Buffalo averaging around $290.

How have Buffalo to Milwaukee flight prices changed over time?

As of September 2026, prices for Buffalo to Milwaukee flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Milwaukee (BUF to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Milwaukee

Best Price Found

$169

Fastest flight time

3h 25m

Direct flights

None
The best one-way flight to Milwaukee from Buffalo in the past 72 hours is $169. The best round-trip flight deal from Buffalo to Milwaukee found on momondo in the last 72 hours is $265.
The fastest flight from Buffalo to Milwaukee takes 3h 25m
There are no direct flights from Buffalo to Milwaukee. There are no popular flight routes from Buffalo to Milwaukee.
Search flight deals

Frequently asked questions about flying from Buffalo to Milwaukee

  • How far is Buffalo to Milwaukee-Mitchell by plane?

    Buffalo and Milwaukee-Mitchell are 456.1 mi apart from one another. By plane, this route typically takes 3h 25m.

  • When did momondo last update prices for flights from Buffalo Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Buffalo Airport to Milwaukee-Mitchell Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Buffalo Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Buffalo to Milwaukee?

Best airlines flying from Buffalo to Milwaukee

Compare and see reviews for airlines that fly from Buffalo to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $213Free CancellationRating
7.4
10,175 reviews
Search United Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.8
8,548 reviews
Search Delta flights
SouthwestPriceFrom $279Free CancellationRating
8.0
4,195 reviews
Search Southwest flights
American AirlinesPriceFrom $298Free CancellationRating
7.1
12,042 reviews
Search American Airlines flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Oak Creek
Mequon
Glendale
Wauwatosa
West Bend
Kohler
Port Washington
Pewaukee
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from Buffalo to Milwaukee with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Milwaukee from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Milwaukee?

Once you have performed a search for Buffalo to Milwaukee flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Milwaukee right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Milwaukee, momondo offers a useful price alert feature which will track prices for flights to Milwaukee from Buffalo and alert you when they change.

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