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, Southwest, and Spirit Airlines 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 November 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.

$144 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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6:00 am - 1:13 pmPIT-MKE

8h 13m1 stop

6:55 am - 2:19 pmMKE-PIT

6h 24m1 stop

$235Delta

Find Deal

Wed, Feb 18 - Sat, Feb 21

6:30 am - 10:21 amPIT-MKE

4h 51m1 stop

11:01 am - 4:37 pmMKE-PIT

4h 36m1 stop

$237Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

4:30 pm - 8:56 pmPIT-MKE

5h 26m1 stop

1:00 pm - 5:39 pmMKE-PIT

3h 39m1 stop

$239Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

4:39 pm - 11:30 pmPIT-MKE

7h 51m2 stops

6:07 am - 12:45 pmMKE-PIT

5h 38m1 stop

$240American Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 21

11:43 am - 3:57 pmPIT-MKE

5h 14m1 stop

6:07 am - 2:46 pmMKE-PIT

7h 39m2 stops

$242American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

6:26 am - 8:41 amPIT-MKE

3h 15m1 stop

11:29 am - 6:35 pmMKE-PIT

6h 06m1 stop

$243Delta

Find Deal

Thu, Nov 27 - Tue, Dec 2

6:45 pm - 11:00 pmPIT-MKE

5h 15m1 stop

6:02 am - 11:33 amMKE-PIT

4h 31m1 stop

$246American Airlines

Find Deal

Thu, Jan 1 - Mon, Jan 5

6:30 pm - 11:01 pmPIT-MKE

5h 31m1 stop

8:05 am - 3:14 pmMKE-PIT

6h 09m1 stop

$247American Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

9:36 am - 3:53 pmPIT-MKE

7h 17m2 stops

8:53 am - 3:14 pmMKE-PIT

5h 21m1 stop

$252American Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

2:00 pm - 9:30 pmPIT-MKE

8h 30m2 stops

5:30 am - 3:50 pmMKE-PIT

9h 20m2 stops

$257Southwest

Find Deal

Mon, Dec 8 - Tue, Dec 9

Delta flights from Pittsburgh to Milwaukee

Our best Delta deals on Pittsburgh to Milwaukee flight tickets

Delta

Feb 18

PIT6:00 amPittsburgh

8h 13m

1 stop

MKE1:13 pmMilwaukee-Mitchell

Feb 21

MKE6:55 amMilwaukee-Mitchell

6h 24m

1 stop

PIT2:19 pmPittsburgh

$235

Find similar

Delta

Mar 10

PIT2:05 pmPittsburgh

3h 05m

1 stop

MKE4:10 pmMilwaukee-Mitchell

Mar 11

MKE6:00 pmMilwaukee-Mitchell

4h 22m

1 stop

PIT11:22 pmPittsburgh

$239

Find similar

Delta

Nov 27

PIT6:26 amPittsburgh

3h 15m

1 stop

MKE8:41 amMilwaukee-Mitchell

Dec 2

MKE11:29 amMilwaukee-Mitchell

6h 06m

1 stop

PIT6:35 pmPittsburgh

$243

Find similar

American Airlines flights from Pittsburgh to Milwaukee

Our best American Airlines deals on Pittsburgh to Milwaukee flight tickets

American Airlines

Feb 18

PIT4:39 pmPittsburgh

7h 51m

2 stops

MKE11:30 pmMilwaukee-Mitchell

Feb 21

MKE6:07 amMilwaukee-Mitchell

5h 38m

1 stop

PIT12:45 pmPittsburgh

$240

Find similar

American Airlines

Jan 1

PIT6:45 pmPittsburgh

5h 15m

1 stop

MKE11:00 pmMilwaukee-Mitchell

Jan 5

MKE6:02 amMilwaukee-Mitchell

4h 31m

1 stop

PIT11:33 amPittsburgh

$246

Find similar

American Airlines

Dec 3

PIT6:30 pmPittsburgh

5h 31m

1 stop

MKE11:01 pmMilwaukee-Mitchell

Dec 8

MKE8:05 amMilwaukee-Mitchell

6h 09m

1 stop

PIT3:14 pmPittsburgh

$247

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 2/18

6:00 am-1:13 pm

1 stop8h 13m

Milwaukee-Mitchell

Sat 2/21

6:55 am-2:19 pm

1 stop6h 24m

$235

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

6:30 am-10:21 am

1 stop4h 51m

Milwaukee-Mitchell

Tue 2/24

11:01 am-4:37 pm

1 stop4h 36m

$237

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Tue 3/10

4:30 pm-8:56 pm

1 stop5h 26m

Milwaukee-Mitchell

Wed 3/11

1:00 pm-5:39 pm

1 stop3h 39m

$239

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 2/18

4:39 pm-11:30 pm

2 stops7h 51m

Milwaukee-Mitchell

Sat 2/21

6:07 am-12:45 pm

1 stop5h 38m

$240

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

11:43 am-3:57 pm

1 stop5h 14m

Milwaukee-Mitchell

Tue 2/24

6:07 am-2:46 pm

2 stops7h 39m

$242

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Thu 11/27

6:26 am-8:41 am

1 stop3h 15m

Milwaukee-Mitchell

Tue 12/2

11:29 am-6:35 pm

1 stop6h 06m

$243

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Thu 1/1

6:45 pm-11:00 pm

1 stop5h 15m

Milwaukee-Mitchell

Mon 1/5

6:02 am-11:33 am

1 stop4h 31m

$246

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 12/3

6:30 pm-11:01 pm

1 stop5h 31m

Milwaukee-Mitchell

Mon 12/8

8:05 am-3:14 pm

1 stop6h 09m

$247

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 12/3

9:36 am-3:53 pm

2 stops7h 17m

Milwaukee-Mitchell

Mon 12/8

8:53 am-3:14 pm

1 stop5h 21m

$252

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Mon 12/8

2:00 pm-9:30 pm

2 stops8h 30m

Milwaukee-Mitchell

Tue 12/9

5:30 am-3:50 pm

2 stops9h 20m

$257

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 August. Flight prices, which tend to average around $297, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Milwaukee, with average flight prices from Pittsburgh averaging around $323.

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 $382 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

Direct flights	None

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

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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 05m 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 November 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 31% of the total bookings. Other popular airlines include Delta with 31%, United Airlines 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 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Delta	PriceFrom $260	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights

Sheboygan

Waukesha

Wauwatosa

Oak Creek

Mequon

Glendale

Kohler

Pewaukee

West Bend

Port Washington

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.