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?

United Airlines, Frontier, 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 December 2025.

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.

$102 Cheap Flights from Pittsburgh to Milwaukee in 2025/26

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Find the cheapest flights from Pittsburgh to Milwaukee

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Cheap round-trip flights

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5:50 pm - 8:55 pm

PIT

MKE

4h 05m1 stop

11:30 am - 4:56 pm

MKE

PIT

4h 26m1 stop

$245United Airlines

Sat, Feb 21 - Tue, Feb 24

10:59 am - 5:05 pm

PIT

MKE

7h 06m1 stop

6:00 am - 12:24 pm

MKE

PIT

5h 24m1 stop

$247Delta

Mon, Jan 12 - Thu, Jan 15

4:35 pm - 10:20 pm

PIT

MKE

6h 45m1 stop

5:30 am - 12:40 pm

MKE

PIT

6h 10m2 stops

$250Southwest

Sat, Feb 21 - Tue, Feb 24

6:00 am - 10:30 am

PIT

MKE

5h 30m1 stop

11:15 am - 7:55 pm

MKE

PIT

7h 40m1 stop

$251Delta

Sat, Feb 21 - Tue, Feb 24

6:44 pm - 11:35 pm

PIT

MKE

5h 51m1 stop

7:32 am - 4:26 pm

MKE

PIT

7h 54m2 stops

$252American Airlines

Mon, Jan 12 - Thu, Jan 15

5:50 am - 11:45 am

PIT

MKE

6h 55m2 stops

5:30 am - 12:55 pm

MKE

PIT

6h 25m2 stops

$255Southwest

Sat, Feb 21 - Tue, Feb 24

11:43 am - 3:57 pm

PIT

MKE

5h 14m1 stop

12:14 pm - 8:36 pm

MKE

PIT

7h 22m2 stops

$256American Airlines

Sat, Feb 21 - Tue, Feb 24

1:15 pm - 9:10 pm

PIT

MKE

8h 55m2 stops

5:25 am - 3:45 pm

MKE

PIT

9h 20m2 stops

$265Southwest

Mon, Jan 12 - Thu, Jan 15

10:59 am - 5:05 pm

PIT

MKE

7h 06m1 stop

11:03 am - 4:24 pm

MKE

PIT

4h 21m1 stop

$271Delta

Mon, Jan 12 - Fri, Jan 16

3:14 pm - 10:53 pm

PIT

MKE

8h 39m2 stops

12:14 pm - 8:36 pm

MKE

PIT

7h 22m2 stops

$276American Airlines

Sat, Feb 21 - Tue, Feb 24

United Airlines flights from Pittsburgh to Milwaukee

Our best United Airlines deals on Pittsburgh to Milwaukee flight tickets

United Airlines

Feb 21

PIT5:50 pmPittsburgh

4h 05m

1 stop

MKE8:55 pmMilwaukee-Mitchell

Feb 24

MKE11:30 amMilwaukee-Mitchell

4h 26m

1 stop

PIT4:56 pmPittsburgh

$245

Find similar

United Airlines

Jan 27

PIT7:00 amPittsburgh

4h 34m

1 stop

MKE10:34 amMilwaukee-Mitchell

Jan 29

MKE7:00 amMilwaukee-Mitchell

5h 10m

1 stop

PIT1:10 pmPittsburgh

$307

Find similar

United Airlines

Jan 27

PIT10:27 amPittsburgh

7h 31m

1 stop

MKE4:58 pmMilwaukee-Mitchell

Jan 29

MKE5:00 amMilwaukee-Mitchell

3h 47m

1 stop

PIT9:47 amPittsburgh

$313

Find similar

Delta flights from Pittsburgh to Milwaukee

Our best Delta deals on Pittsburgh to Milwaukee flight tickets

Delta

Jan 12

PIT10:59 amPittsburgh

7h 06m

1 stop

MKE5:05 pmMilwaukee-Mitchell

Jan 15

MKE6:00 amMilwaukee-Mitchell

5h 24m

1 stop

PIT12:24 pmPittsburgh

$247

Find similar

Delta

Feb 21

PIT6:00 amPittsburgh

5h 30m

1 stop

MKE10:30 amMilwaukee-Mitchell

Feb 24

MKE11:15 amMilwaukee-Mitchell

7h 40m

1 stop

PIT7:55 pmPittsburgh

$251

Find similar

Delta

Jan 12

PIT10:59 amPittsburgh

7h 06m

1 stop

MKE5:05 pmMilwaukee-Mitchell

Jan 16

MKE11:03 amMilwaukee-Mitchell

4h 21m

1 stop

PIT4:24 pmPittsburgh

$271

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

5:50 pm-8:55 pm

1 stop4h 05m

Milwaukee-Mitchell

Tue 2/24

11:30 am-4:56 pm

1 stop4h 26m

$245

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Mon 1/12

10:59 am-5:05 pm

1 stop7h 06m

Milwaukee-Mitchell

Thu 1/15

6:00 am-12:24 pm

1 stop5h 24m

$247

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

4:35 pm-10:20 pm

1 stop6h 45m

Milwaukee-Mitchell

Tue 2/24

5:30 am-12:40 pm

2 stops6h 10m

$250

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

6:00 am-10:30 am

1 stop5h 30m

Milwaukee-Mitchell

Tue 2/24

11:15 am-7:55 pm

1 stop7h 40m

$251

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Mon 1/12

6:44 pm-11:35 pm

1 stop5h 51m

Milwaukee-Mitchell

Thu 1/15

7:32 am-4:26 pm

2 stops7h 54m

$252

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

5:50 am-11:45 am

2 stops6h 55m

Milwaukee-Mitchell

Tue 2/24

5:30 am-12:55 pm

2 stops6h 25m

$255

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

11:43 am-3:57 pm

1 stop5h 14m

Milwaukee-Mitchell

Tue 2/24

12:14 pm-8:36 pm

2 stops7h 22m

$256

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Mon 1/12

1:15 pm-9:10 pm

2 stops8h 55m

Milwaukee-Mitchell

Thu 1/15

5:25 am-3:45 pm

2 stops9h 20m

$265

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Mon 1/12

10:59 am-5:05 pm

1 stop7h 06m

Milwaukee-Mitchell

Fri 1/16

11:03 am-4:24 pm

1 stop4h 21m

$271

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

3:14 pm-10:53 pm

2 stops8h 39m

Milwaukee-Mitchell

Tue 2/24

12:14 pm-8:36 pm

2 stops7h 22m

$276

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 $268, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Milwaukee, with average flight prices from Pittsburgh averaging around $297.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Pittsburgh. The lowest ticket price found for a Tuesday departure recently was $307. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Pittsburgh to Milwaukee on a Wednesday will generally be more expensive and average around $447. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the evening is the cheapest time of day to fly from Pittsburgh to Milwaukee when you can find flight prices for as low as $334. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $401 per ticket.

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 $370 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 26m
Direct flights	None

The fastest flight from Pittsburgh to Milwaukee takes 3h 26m

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 26m 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 December 2025.
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 29%, 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 7.9 4,253 reviews	Search Southwest flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Delta	PriceFrom $260	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights

Sheboygan

Waukesha

Wauwatosa

Oak Creek

Mequon

Glendale

Pewaukee

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.