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 American 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 September 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.

$99 Cheap Flights from Pittsburgh to Milwaukee in 2025/26

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Find the cheapest flights from Pittsburgh to Milwaukee

Round-trip

One-way

Last minute

Cheap round-trip flights

6:03 am - 10:03 amPIT-MKE

5h 00m1 stop

4:49 pm - 11:03 pmMKE-PIT

5h 14m1 stop

$197Delta

Find Deal

ter, out 14 - qua, out 15

7:34 pm - 9:47 pmPIT-MKE

3h 13m1 stop

4:49 pm - 11:03 pmMKE-PIT

5h 14m1 stop

$212Delta

Find Deal

seg, out 13 - qua, out 15

2:30 pm - 9:25 pmPIT-MKE

7h 55m1 stop

6:50 pm - 11:45 pmMKE-PIT

3h 55m1 stop

$227Southwest

Find Deal

seg, nov 3 - qui, nov 6

7:01 am - 11:24 amPIT-MKE

5h 23m1 stop

6:05 am - 1:09 pmMKE-PIT

6h 04m1 stop

$242United Airlines

Find Deal

dom, nov 9 - ter, nov 11

1:50 pm - 6:01 pmPIT-MKE

5h 11m1 stop

6:14 am - 1:00 pmMKE-PIT

5h 46m1 stop

$257American Airlines

Find Deal

qui, nov 20 - dom, nov 23

8:35 am - 11:26 amPIT-MKE

3h 51m1 stop

5:00 am - 10:02 amMKE-PIT

4h 02m1 stop

$262United Airlines

Find Deal

dom, out 12 - ter, out 14

6:09 am - 10:33 amPIT-MKE

5h 24m1 stop

3:36 pm - 9:57 pmMKE-PIT

5h 21m1 stop

$267American Airlines

Find Deal

sex, out 31 - dom, nov 2

5:30 am - 8:40 amPIT-MKE

4h 10m1 stop

2:40 pm - 9:55 pmMKE-PIT

6h 15m1 stop

$277Southwest

Find Deal

dom, nov 30 - qui, dez 4

5:05 pm - 12:42 pmPIT-MKE

20h 37m1 stop

7:38 pm - 5:46 pmMKE-PIT

21h 08m2 stops

$390Spirit Airlines

Find Deal

sáb, out 11 - qui, out 16

7:12 am - 12:42 pmPIT-MKE

6h 30m1 stop

7:38 pm - 4:09 pmMKE-PIT

19h 31m1 stop

$402Spirit Airlines

Find Deal

dom, out 12 - seg, out 13

Delta flights from Pittsburgh to Milwaukee

Our best Delta deals on Pittsburgh to Milwaukee flight tickets

Delta

Oct 14

PIT6:03 amPittsburgh

5h 00m

1 stop

MKE10:03 amMilwaukee-Mitchell

Oct 15

MKE4:49 pmMilwaukee-Mitchell

5h 14m

1 stop

PIT11:03 pmPittsburgh

$197

Find similar

Delta

Oct 13

PIT7:34 pmPittsburgh

3h 13m

1 stop

MKE9:47 pmMilwaukee-Mitchell

Oct 15

MKE4:49 pmMilwaukee-Mitchell

5h 14m

1 stop

PIT11:03 pmPittsburgh

$212

Find similar

Delta

Oct 14

PIT6:35 amPittsburgh

3h 09m

1 stop

MKE8:44 amMilwaukee-Mitchell

Oct 14

MKE1:25 pmMilwaukee-Mitchell

6h 13m

1 stop

PIT8:38 pmPittsburgh

$248

Find similar

Southwest flights from Pittsburgh to Milwaukee

Our best Southwest deals on Pittsburgh to Milwaukee flight tickets

Southwest

Nov 3

PIT2:30 pmPittsburgh

7h 55m

1 stop

MKE9:25 pmMilwaukee-Mitchell

Nov 6

MKE6:50 pmMilwaukee-Mitchell

3h 55m

1 stop

PIT11:45 pmPittsburgh

$227

Find similar

Southwest

Nov 30

PIT5:30 amPittsburgh

4h 10m

1 stop

MKE8:40 amMilwaukee-Mitchell

Dec 4

MKE2:40 pmMilwaukee-Mitchell

6h 15m

1 stop

PIT9:55 pmPittsburgh

$277

Find similar

Southwest

Oct 21

PIT4:00 pmPittsburgh

7h 00m

2 stops

MKE10:00 pmMilwaukee-Mitchell

Oct 26

MKE6:45 pmMilwaukee-Mitchell

4h 10m

1 stop

PIT11:55 pmPittsburgh

$282

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

ter 10/14

6:03 am-10:03 am

1 stop5h 00m

Milwaukee-Mitchell

qua 10/15

4:49 pm-11:03 pm

1 stop5h 14m

$197

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

seg 10/13

7:34 pm-9:47 pm

1 stop3h 13m

Milwaukee-Mitchell

qua 10/15

4:49 pm-11:03 pm

1 stop5h 14m

$212

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

seg 11/3

2:30 pm-9:25 pm

1 stop7h 55m

Milwaukee-Mitchell

qui 11/6

6:50 pm-11:45 pm

1 stop3h 55m

$227

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

dom 11/9

7:01 am-11:24 am

1 stop5h 23m

Milwaukee-Mitchell

ter 11/11

6:05 am-1:09 pm

1 stop6h 04m

$242

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

qui 11/20

1:50 pm-6:01 pm

1 stop5h 11m

Milwaukee-Mitchell

dom 11/23

6:14 am-1:00 pm

1 stop5h 46m

$257

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

dom 10/12

8:35 am-11:26 am

1 stop3h 51m

Milwaukee-Mitchell

ter 10/14

5:00 am-10:02 am

1 stop4h 02m

$262

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

sex 10/31

6:09 am-10:33 am

1 stop5h 24m

Milwaukee-Mitchell

dom 11/2

3:36 pm-9:57 pm

1 stop5h 21m

$267

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

dom 11/30

5:30 am-8:40 am

1 stop4h 10m

Milwaukee-Mitchell

qui 12/4

2:40 pm-9:55 pm

1 stop6h 15m

$277

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

sáb 10/11

5:05 pm-12:42 pm

1 stop20h 37m

Milwaukee-Mitchell

qui 10/16

7:38 pm-5:46 pm

2 stops21h 08m

$390

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

dom 10/12

7:12 am-12:42 pm

1 stop6h 30m

Milwaukee-Mitchell

seg 10/13

7:38 pm-4:09 pm

1 stop19h 31m

$402

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 November is another great option to travel to Milwaukee, with average flight prices from Pittsburgh averaging around $320.

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 $373 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 $288 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 01m 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 September 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 Delta, making up 30% of the total bookings. Other popular airlines include American Airlines with 29%, United Airlines with 28%, and Southwest with 13%.

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 $218	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
American Airlines	PriceFrom $251	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Sheboygan

Waukesha

Wauwatosa

Oak Creek

Mequon

Glendale

Kohler

Pewaukee

West Bend

Port Washington

Grafton

New Berlin

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.