HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$82+ Cheap flights from Portland to Milwaukee (PWM - 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MKE
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 July 25, 2024.

Popular in

October

Cheapest in

February

Round-trip from

$152
(JetBlue)

One-way from

$82
(JetBlue)
High demand for flights, 33% potential price rise
Search Deals
Best time to find cheap flights, 27% potential price drop
Search Deals
From Portland to Milwaukee-Mitchell
Search Deals
One-way flight from Portland to Milwaukee-Mitchell
Search Deals

What is the cheapest day to fly round-trip from Portland, Maine to Milwaukee?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Portland, Maine to Milwaukee?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, February can be a great choice for travel to Milwaukee. Flights to Milwaukee from Portland, Maine in February are about $438 on average during February, but can be found for as low as $267.

What is the cheapest time of day to fly from PWM to MKE?

It’s optimal to fly from Portland, Maine to Milwaukee in the evening. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight in the afternoon.

Cheap Portland to Milwaukee flights in July & August 2024

Find cheap flight options from Portland to Milwaukee specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the most attractive deals on flights from Portland to Milwaukee in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1310:10 amPWM - MKE
1 stop5h 45mJetBlue
Tue 8/204:10 pmMKE - PWM
1 stop5h 50mJetBlue
Deal found 7/25$224
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2110:10 amPWM - MKE
1 stop5h 47mJetBlue
Mon 8/264:10 pmMKE - PWM
1 stop5h 50mJetBlue
Deal found 7/25$240
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1910:10 amPWM - MKE
1 stop5h 45mJetBlue
Wed 8/214:10 pmMKE - PWM
1 stop5h 50mJetBlue
Deal found 7/25$258
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/304:14 pmPWM - MKE
1 stop5h 21mAmerican Airlines
Mon 9/26:15 amMKE - PWM
1 stop7h 53mAmerican Airlines
Deal found 7/25$268
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/136:15 amPWM - MKE
1 stop5h 50mDelta
Tue 8/209:36 amMKE - PWM
2 stops11h 24mDelta
Deal found 7/25$273
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/135:03 amPWM - MKE
2 stops9h 49mDelta
Tue 8/2010:15 amMKE - PWM
2 stops11h 24mDelta
Deal found 7/25$278
This Sun Country Air deal was found by Cheapflights users on 7/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1512:40 pmPWM - MKE
1 stop5h 40mSun Country Air
Sun 8/186:25 pmMKE - PWM
1 stop17h 03mSun Country Air
Deal found 7/25$310
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/135:03 amPWM - MKE
2 stops9h 49mDelta
Wed 8/2112:10 pmMKE - PWM
2 stops9h 29mDelta
Deal found 7/25$313
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/305:03 amPWM - MKE
2 stops8h 19mDelta
Mon 9/26:00 amMKE - PWM
1 stop5h 21mDelta
Deal found 7/25$382

Portland to Milwaukee 2024 flight deals

Discover exclusive flight deals for travel between Portland and Milwaukee in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the most attractive deals on flights from Portland to Milwaukee in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/78:10 amPWM - MKE
1 stop8h 27mJetBlue
Sat 9/144:35 pmMKE - PWM
1 stop5h 23mJetBlue
Deal found 7/25$152
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/88:10 amPWM - MKE
1 stop8h 57mJetBlue
Sat 9/144:35 pmMKE - PWM
1 stop5h 23mJetBlue
Deal found 7/25$168
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1310:10 amPWM - MKE
1 stop5h 45mJetBlue
Tue 8/204:10 pmMKE - PWM
1 stop5h 50mJetBlue
Deal found 7/25$224
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2110:10 amPWM - MKE
1 stop5h 47mJetBlue
Mon 8/264:10 pmMKE - PWM
1 stop5h 50mJetBlue
Deal found 7/25$240
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/115:10 amPWM - MKE
1 stop15h 02mDelta
Tue 9/177:30 amMKE - PWM
1 stop16h 06mDelta
Deal found 7/25$243
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/128:10 amPWM - MKE
1 stop8h 57mJetBlue
Sat 9/144:35 pmMKE - PWM
1 stop5h 23mJetBlue
Deal found 7/25$252
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/85:03 amPWM - MKE
1 stop15h 14mDelta
Tue 9/177:30 amMKE - PWM
1 stop16h 06mDelta
Deal found 7/25$253
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/106:35 amPWM - MKE
1 stop4h 39mDelta
Tue 9/177:30 amMKE - PWM
1 stop16h 06mDelta
Deal found 7/25$256
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 11/65:36 amPWM - MKE
1 stop8h 08mAmerican Airlines
Tue 11/126:37 amMKE - PWM
1 stop5h 26mAmerican Airlines
Deal found 7/25$257

One-way flights to Milwaukee from Portland

Search for one-way flight options from Portland to Milwaukee. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Milwaukee. Those needing a return flight from Portland to Milwaukee can use the search form above.
This JetBlue deal was found by Cheapflights users on 7/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/58:10 amPWM - MKE
1 stop8h 57mJetBlue
Deal found 7/24$82
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/88:10 amPWM - MKE
1 stop8h 57mJetBlue
Deal found 7/25$98
This JetBlue deal was found by Cheapflights users on 7/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/158:10 amPWM - MKE
1 stop8h 57mJetBlue
Deal found 7/25$124
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/106:15 amPWM - MKE
1 stop8h 34mDelta
Deal found 7/25$134
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/106:35 amPWM - MKE
2 stops8h 14mDelta
Deal found 7/25$139
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 9/912:55 pmPWM - MKE
1 stop4h 47mAmerican Airlines
Deal found 7/25$163
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 9/1312:05 pmPWM - MKE
1 stop5h 49mDelta
Deal found 7/24$178
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 9/55:03 amPWM - MKE
2 stops9h 49mDelta
Deal found 7/24$183
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 10/122:00 pmPWM - MKE
2 stops10h 59mDelta
Deal found 7/24$204

Find flights from Portland to Milwaukee within your budget

Customize your flight search to find flights from Portland 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$152 - $347

Route

Depart

Return

Price

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Sat 9/7

1 stop8h 27m

Milwaukee-Mitchell

Sat 9/14

1 stop5h 23m

$152

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Thu 9/5

1 stop8h 57m

Milwaukee-Mitchell

Mon 9/9

1 stop4h 46m

$168

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 8/13

1 stop5h 45m

Milwaukee-Mitchell

Wed 8/21

1 stop5h 50m

$224

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 9/10

1 stop9h 21m

Milwaukee-Mitchell

Tue 9/17

1 stop16h 06m

$243

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Fri 11/1

1 stop4h 59m

Milwaukee-Mitchell

Sun 11/3

1 stop4h 01m

$246

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Sun 9/8

1 stop9h 36m

Milwaukee-Mitchell

Tue 9/17

1 stop16h 06m

$253

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Wed 11/6

1 stop8h 08m

Milwaukee-Mitchell

Tue 11/12

1 stop5h 26m

$257

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Fri 8/23

1 stop14h 02m

Milwaukee-Mitchell

Fri 8/30

2 stops21h 16m

$315

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Sun 8/4

1 stop6h 10m

Milwaukee-Mitchell

Wed 8/14

1 stop6h 17m

$347

Flights are sorted by cheapest first

Deals found on 7/25

What is the cheapest day to fly from Portland, Maine to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Portland to Milwaukee. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Milwaukee flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Portland 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.

Temperature and rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature and rainfall totals by month.

MKE

Temperature

21.2 - 73.4 °F

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 July 25, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and JetBlue from Portland to Milwaukee to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

JetBlue
7.6
Good
3,996 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Sun Country Air
7.1
Good
515 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

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

  • Can I find flights from Portland, Maine to Milwaukee for under $200 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Milwaukee for under $200. The cheapest flight booked recently is on JetBlue for just $152, but on average you can expect to pay $246.

  • What are the cheapest airlines flying from Portland, Maine to Milwaukee round-trip?

    Our cheapest airline available from Portland, Maine to Milwaukee is JetBlue. Our recent data shows that you can find tickets from as low as $152 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $243 and $246 round-trip. Users have found that JetBlue is 65% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Milwaukee one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $82. Users have also found prices from $134 and $163 on Delta and American Airlines, respectively.

  • What does PWM to MKE mean?

    Great question - PWM to MKE just means Portland Airport to Milwaukee-Mitchell Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Milwaukee that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Milwaukee flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Milwaukee with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Milwaukee flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

  • Can I find deals for flights from Portland to Milwaukee that allow pets onboard?

    Many airlines flying from Portland to Milwaukee offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Milwaukee?

    Yes, you can often find last-minute deals on Portland to Milwaukee flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Milwaukee flight deals updated?

    The Portland, Maine to Milwaukee flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Portland, Maine to Milwaukee?

    When booking a flight from Portland, Maine to Milwaukee, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Portland, Maine to Milwaukee?

    Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Milwaukee (average of $261). Flying from Portland, Maine to Milwaukee in June is currently the most expensive (average of $363). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.

Boston to O'Hare Intl flights
Boston to Minneapolis flights
Boston to Milwaukee flights
Portland to O'Hare Intl flights
Boston to Madison flights
Bangor to O'Hare Intl flights
Portland to Minneapolis flights
Portland to Madison flights
Boston to Green Bay flights
Boston to Appleton flights
Bangor to Minneapolis flights
Portland to Duluth flights
Boston to Duluth flights
Boston to Wausau flights
Portland to Appleton flights
Bangor to Milwaukee flights
Boston to Escanaba flights
Boston to La Crosse flights
Bangor to Green Bay flights
Bangor to Madison flights
Portland to Green Bay flights
Boston to Dubuque flights
Bar Harbor to O'Hare Intl flights
Portland to Wausau flights
Augusta to O'Hare Intl flights
Bangor to Appleton flights
Presque Isle to Minneapolis flights
Bar Harbor to Minneapolis flights
Augusta to Minneapolis flights
Rockland to Minneapolis flights
Rockland to O'Hare Intl flights

Top 4 airlines flying from Portland to Milwaukee

Discover the top 4 airlines that operate flights from Portland 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$170Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$259Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$291Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$319Average$632FlexibilityNo cancel feeOn-time69%
San Francisco to Newark Airport flights
New York to New Delhi flights
Las Vegas to Dallas flights
Las Vegas to Denver flights
Los Angeles to Charlotte flights
New York to Cancún flights
Charlotte to New York flights
New York to London flights
Cancún to Mexico City flights
Seattle to London flights
Los Angeles to Europe flights
Portland, Maine to Muskegon flights

Search flights from Portland to Milwaukee by cabin class

Find flights from Portland to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines