What airlines fly to Milwaukee?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Milwaukee from Pittsburgh according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 4 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Pittsburgh to Milwaukee-Mitchell?

Delta and Southwest are the most popular carriers operating from Pittsburgh to Milwaukee-Mitchell

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

Prices for flights from Pittsburgh Airport to Milwaukee-Mitchell Airport are updated daily.

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

There are 4 operators available for flights from Pittsburgh Airport to Milwaukee-Mitchell Airport as of January 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Milwaukee-Mitchell Airport.

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

The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$96 Cheap Flights from Pittsburgh to Milwaukee in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Pittsburgh to Milwaukee

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 10:04 am

PIT

MKE

4h 59m1 stop

6:38 pm - 10:47 pm

MKE

PIT

3h 09m1 stop

$191Delta

Wed, Apr 8 - Wed, Apr 15

8:00 am - 1:13 pm

PIT

MKE

6h 13m1 stop

9:28 am - 1:27 pm

MKE

PIT

2h 59m1 stop

$211Delta

Tue, Feb 3 - Thu, Feb 5

1:15 pm - 9:10 pm

PIT

MKE

8h 55m2 stops

5:25 am - 10:45 am

MKE

PIT

4h 20m1 stop

$216Southwest

Tue, Feb 3 - Thu, Feb 5

6:30 am - 10:15 am

PIT

MKE

4h 45m1 stop

9:31 am - 1:53 pm

MKE

PIT

3h 22m1 stop

$221Delta

Sat, Feb 21 - Tue, Feb 24

1:15 pm - 9:10 pm

PIT

MKE

8h 55m2 stops

5:25 am - 12:50 pm

MKE

PIT

6h 25m2 stops

$222Southwest

Tue, Feb 3 - Thu, Feb 5

1:25 pm - 10:15 pm

PIT

MKE

9h 50m2 stops

8:00 am - 3:10 pm

MKE

PIT

6h 10m2 stops

$227Southwest

Wed, Apr 8 - Tue, Apr 14

5:55 pm - 10:40 pm

PIT

MKE

5h 45m1 stop

6:50 am - 1:05 pm

MKE

PIT

5h 15m1 stop

$231United Airlines

Thu, Apr 23 - Mon, Apr 27

5:56 pm - 8:21 pm

PIT

MKE

3h 25m1 stop

6:40 am - 1:53 pm

MKE

PIT

6h 13m1 stop

$233Delta

Sat, Feb 21 - Tue, Feb 24

5:55 am - 12:00 pm

PIT

MKE

7h 05m1 stop

5:50 am - 12:55 pm

MKE

PIT

6h 05m2 stops

$236Southwest

Thu, Apr 23 - Mon, Apr 27

6:10 am - 9:50 am

PIT

MKE

4h 40m1 stop

5:00 am - 12:10 pm

MKE

PIT

6h 10m1 stop

$239Southwest

Wed, Feb 25 - Fri, Feb 27

Delta flights from Pittsburgh to Milwaukee

Our best Delta deals on Pittsburgh to Milwaukee flight tickets

Delta

Apr 8

PIT6:05 amPittsburgh

4h 59m

1 stop

MKE10:04 amMilwaukee-Mitchell

Apr 15

MKE6:38 pmMilwaukee-Mitchell

3h 09m

1 stop

PIT10:47 pmPittsburgh

$191

Delta

Feb 3

PIT8:00 amPittsburgh

6h 13m

1 stop

MKE1:13 pmMilwaukee-Mitchell

Feb 5

MKE9:28 amMilwaukee-Mitchell

2h 59m

1 stop

PIT1:27 pmPittsburgh

$211

Delta

Feb 21

PIT6:30 amPittsburgh

4h 45m

1 stop

MKE10:15 amMilwaukee-Mitchell

Feb 24

MKE9:31 amMilwaukee-Mitchell

3h 22m

1 stop

PIT1:53 pmPittsburgh

$221

United Airlines flights from Pittsburgh to Milwaukee

Our best United Airlines deals on Pittsburgh to Milwaukee flight tickets

United Airlines

Apr 23

PIT5:55 pmPittsburgh

5h 45m

1 stop

MKE10:40 pmMilwaukee-Mitchell

Apr 27

MKE6:50 amMilwaukee-Mitchell

5h 15m

1 stop

PIT1:05 pmPittsburgh

$231

United Airlines

Jan 30

PIT10:49 amPittsburgh

4h 04m

1 stop

MKE1:53 pmMilwaukee-Mitchell

Feb 2

MKE5:00 amMilwaukee-Mitchell

3h 47m

1 stop

PIT9:47 amPittsburgh

$279

United Airlines

Jan 20

PIT7:00 amPittsburgh

4h 34m

1 stop

MKE10:34 amMilwaukee-Mitchell

Jan 21

MKE3:20 pmMilwaukee-Mitchell

4h 21m

1 stop

PIT8:41 pmPittsburgh

$371

Fly from

Fly to

Route

Depart

Return

Price

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 4/8

6:05 am-10:04 am

1 stop4h 59m

Milwaukee-Mitchell

Wed 4/15

6:38 pm-10:47 pm

1 stop3h 09m

$191

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Tue 2/3

8:00 am-1:13 pm

1 stop6h 13m

Milwaukee-Mitchell

Thu 2/5

9:28 am-1:27 pm

1 stop2h 59m

$211

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Tue 2/3

1:15 pm-9:10 pm

2 stops8h 55m

Milwaukee-Mitchell

Thu 2/5

5:25 am-10:45 am

1 stop4h 20m

$216

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

6:30 am-10:15 am

1 stop4h 45m

Milwaukee-Mitchell

Tue 2/24

9:31 am-1:53 pm

1 stop3h 22m

$221

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Tue 2/3

1:15 pm-9:10 pm

2 stops8h 55m

Milwaukee-Mitchell

Thu 2/5

5:25 am-12:50 pm

2 stops6h 25m

$222

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 4/8

1:25 pm-10:15 pm

2 stops9h 50m

Milwaukee-Mitchell

Tue 4/14

8:00 am-3:10 pm

2 stops6h 10m

$227

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Thu 4/23

5:55 pm-10:40 pm

1 stop5h 45m

Milwaukee-Mitchell

Mon 4/27

6:50 am-1:05 pm

1 stop5h 15m

$231

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

5:56 pm-8:21 pm

1 stop3h 25m

Milwaukee-Mitchell

Tue 2/24

6:40 am-1:53 pm

1 stop6h 13m

$233

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Thu 4/23

5:55 am-12:00 pm

1 stop7h 05m

Milwaukee-Mitchell

Mon 4/27

5:50 am-12:55 pm

2 stops6h 05m

$236

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 2/25

6:10 am-9:50 am

1 stop4h 40m

Milwaukee-Mitchell

Fri 2/27

5:00 am-12:10 pm

1 stop6h 10m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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

Prices

Airlines

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Pittsburgh is in February. Flight prices, which tend to average around $259, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Milwaukee, with average flight prices from Pittsburgh averaging around $296.

How far in advance should I book a flight to Milwaukee?

You are more likely to see cheaper flights to Milwaukee from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $353 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Pittsburgh for as low as $250 on momondo.

How have Pittsburgh to Milwaukee flight prices changed over time?

When to book flights from Pittsburgh to Milwaukee

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

Estimated round-trip price

Cheap Pittsburgh to Milwaukee (PIT to MKE) flight deals and tips

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

Fastest flight time	3h 44m
Direct flights	None

The fastest flight from Pittsburgh to Milwaukee takes 3h 44m

There are no direct flights from Pittsburgh to Milwaukee. There are no popular flight routes from Pittsburgh to Milwaukee.

Search flight deals

How far is Pittsburgh to Milwaukee-Mitchell by plane?
A flight from Pittsburgh to Milwaukee-Mitchell will travel around 445.0 mi. Typically, this will take 3h 44m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Milwaukee-Mitchell Airport?
Prices for flights from Pittsburgh Airport to Milwaukee-Mitchell Airport are updated daily.
How many operators does momondo search for flights from Pittsburgh Airport to Milwaukee-Mitchell Airport?
There are 4 operators available for flights from Pittsburgh Airport to Milwaukee-Mitchell Airport as of January 2026.
How old do you have to be to fly from Pittsburgh Airport to Milwaukee-Mitchell Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Milwaukee-Mitchell Airport.
What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?
The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Milwaukee?
Based on momondo bookings for flights between Pittsburgh and Milwaukee, the leading airline is American Airlines, making up 32% of the total bookings. Other popular airlines include United Airlines with 30%, Delta with 28%, and Southwest with 10%.

Best airlines flying from Pittsburgh to Milwaukee

Compare and see reviews for airlines that fly from Pittsburgh to Milwaukee with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $212	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
Delta	PriceFrom $260	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights

Sheboygan

Waukesha

Wauwatosa

Oak Creek

Mequon

Pewaukee

Glendale

Kohler

Port Washington

West Bend

New Berlin

Grafton

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from Pittsburgh.

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

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

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

momondo provides multiple filters to help you find the best flight to Milwaukee from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Milwaukee from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.