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$144+ Cheap flights from Pittsburgh to Milwaukee (PIT - MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — MKE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Pittsburgh to Milwaukee

Cheapest flights from Pittsburgh to Milwaukee
Explore the most affordable flight options available from Pittsburgh to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:56 pm
PIT
-
MKE
1 stop3h 25m
Delta
Tue 2/245:03 pm
MKE
-
PIT
1 stop4h 34m
Delta
Deal found 1/26$251
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
PIT
-
MKE
1 stop4h 51m
Delta
Wed 3/116:33 pm
MKE
-
PIT
1 stop3h 13m
Delta
Deal found 1/24$253
This Southwest deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:10 am
PIT
-
MKE
1 stop4h 40m
Southwest
Wed 3/119:20 am
MKE
-
PIT
2 stops8h 10m
Southwest
Deal found 1/24$258
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:18 pm
PIT
-
MKE
1 stop6h 33m
Delta
Fri 3/65:03 pm
MKE
-
PIT
1 stop4h 34m
Delta
Deal found 1/26$271
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:30 am
PIT
-
MKE
1 stop6h 26m
American Airlines
Sat 3/74:47 pm
MKE
-
PIT
1 stop6h 24m
American Airlines
Deal found 1/25$272
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:25 pm
PIT
-
MKE
2 stops9h 25m
Southwest
Sat 3/75:50 am
MKE
-
PIT
1 stop3h 30m
Southwest
Deal found 1/25$276
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:05 pm
PIT
-
MKE
1 stop4h 38m
United Airlines
Sun 3/225:00 am
MKE
-
PIT
1 stop3h 41m
United Airlines
Deal found 1/26$287
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:10 am
PIT
-
MKE
1 stop6h 18m
Delta
Thu 3/196:15 am
MKE
-
PIT
1 stop5h 05m
Delta
Deal found 1/26$291
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:50 am
PIT
-
MKE
1 stop3h 50m
Southwest
Mon 5/255:50 am
MKE
-
PIT
2 stops6h 05m
Southwest
Deal found 1/25$296
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:19 pm
PIT
-
MKE
1 stop26h 25m
Multiple Airlines
Fri 3/612:36 pm
MKE
-
PIT
2 stops10h 23m
Multiple Airlines
Deal found 1/26$299

Find flight deals from Pittsburgh to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(Delta)

One-way from

$144
(Delta)

Popular in

April

Cheapest in

February

Average price

$341
Provider with most accurate pricing for Pittsburgh-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Milwaukee-Mitchell flights.
Search Deals
From Pittsburgh to Milwaukee-Mitchell
Search Deals
One-way flight from Pittsburgh to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Pittsburgh to Milwaukee that are best for you.

Fly from

Pittsburgh

Fly to

Milwaukee

Route

Depart

Return

Price

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Sat 2/21

8:00 am-12:35 pm

1 stop5h 35m

Milwaukee-Mitchell

Tue 2/24

11:15 am-5:58 pm

1 stop5h 43m

$251

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 3/4

6:30 am-10:21 am

1 stop4h 51m

Milwaukee-Mitchell

Wed 3/11

6:33 pm-10:46 pm

1 stop3h 13m

$253

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Wed 3/4

6:10 am-9:50 am

1 stop4h 40m

Milwaukee-Mitchell

Wed 3/11

9:20 am-6:30 pm

2 stops8h 10m

$258

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Mon 3/2

4:18 pm-9:51 pm

1 stop6h 33m

Milwaukee-Mitchell

Fri 3/6

5:03 pm-10:37 pm

1 stop4h 34m

$271

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Fri 2/27

6:30 am-11:56 am

1 stop6h 26m

Milwaukee-Mitchell

Sat 3/7

4:47 pm-12:11 am

1 stop6h 24m

$272

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Fri 2/27

3:25 pm-11:50 pm

2 stops9h 25m

Milwaukee-Mitchell

Sat 3/7

5:50 am-10:20 am

1 stop3h 30m

$276

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Fri 3/20

2:05 pm-5:43 pm

1 stop4h 38m

Milwaukee-Mitchell

Sun 3/22

5:00 am-9:41 am

1 stop3h 41m

$287

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Fri 3/13

5:25 pm-9:16 pm

1 stop4h 51m

$144

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Fri 3/13

2:25 pm-11:55 pm

2 stops10h 30m

$206

PittsburghMilwaukee

PIT - MKE

PITMKE

Pittsburgh

Thu 2/12

8:00 am-1:11 pm

1 stop6h 11m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 16 results
1
2

Compare providers for flights from Pittsburgh to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Milwaukee in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Milwaukee

How far ahead should I book a flight from Pittsburgh to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Milwaukee. Price data was last updated on January 23, 2026.

The price you pay for your flight from Pittsburgh to Milwaukee may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Pittsburgh to Milwaukee?

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Milwaukee (average of $76). Flying from Pittsburgh to Milwaukee in July is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Pittsburgh to Milwaukee to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Milwaukee?

    Delta can get you from Pittsburgh to Milwaukee in just under 5h 35m. Your travel time can differ by up to . Pittsburgh and Milwaukee are separated by a distance of 429 mi.

  • What are the cheapest airlines flying from Pittsburgh to Milwaukee round-trip?

    Flying on Delta is currently your cheapest option to Milwaukee, with prices starting at $95. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $212 and $220, respectively. Delta is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Pittsburgh to Milwaukee one-way?

    The cheapest airlines for a one-way flight from Pittsburgh to Milwaukee are United Airlines ($98), American Airlines ($118), and Delta ($133).

  • Can I find deals for flights from Pittsburgh to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Milwaukee.

  • Can I find deals for business class flights from Pittsburgh to Milwaukee?

    Yes. Cheapflights offers flight deals from Pittsburgh to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Milwaukee?

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Milwaukee (average of $76). Flying from Pittsburgh to Milwaukee in July is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
New Berlin
Oak Creek
Wauwatosa

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
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Newark to Milwaukee flights
John F Kennedy Intl to Milwaukee flights
John F Kennedy Intl to Madison flights
Dulles Intl to Milwaukee flights
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Philadelphia to Milwaukee flights
Pittsburgh to Minneapolis flights
Harrisburg to O'Hare Intl flights
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Allentown to O'Hare Intl flights
Reagan-National to Madison flights
Philadelphia to Madison flights
State College to O'Hare Intl flights
Scranton to O'Hare Intl flights
Harrisburg to Minneapolis flights
Reagan-National to Appleton flights
Dulles Intl to Appleton flights
Reagan-National to Green Bay flights
Dulles Intl to Green Bay flights
Newark to Green Bay flights
Scranton to Minneapolis flights
LaGuardia to Green Bay flights
Allentown to Minneapolis flights
John F Kennedy Intl to Appleton flights
Newark to Appleton flights
Philadelphia to Duluth flights
John F Kennedy Intl to Green Bay flights
LaGuardia to Appleton flights
Harrisburg to Milwaukee flights
Philadelphia to Green Bay flights
Allentown to Milwaukee flights
LaGuardia to Rhinelander flights
Newark to Rhinelander flights

Top 4 airlines flying from Pittsburgh to Milwaukee

Discover the top 4 airlines that operate flights from Pittsburgh to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$95Average$355FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$212Average$316FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$220Average$344FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$243Average$343FlexibilityNo cancel feeOn-time71%

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