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£361 Cheap Flights from Milwaukee (MKE) to Portland (PWM)

View £361 flight on Sun, 13 Sept 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Milwaukee (MKE) to Portland (PWM)

Prices were available within the past 7 days and start at £361 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) cost?
You can find one-way and return flights from MKE to PWM with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MKE to PWM ticket fares go up or down.
What is the cheapest month to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
September is typically the cheapest month to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport), with average return fares around £244. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other budget-friendly months to consider for this route include February and March.
Which airlines fly direct from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
Enter MKE to PWM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
JetBlue Airways is one of the cheapest airlines offering connecting return flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport), with prices starting from around £288 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class, and include a layover in Logan Intl. (BOS). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
To find a cheap flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The cheapest months to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) are typically September and March, with average return flights costing around £244. These months can be a great time to travel as they often fall outside peak holiday seasons, offering you more affordable fares.
How many flights per day from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
There are approximately 50 connecting flights per day from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport). Some common connection points include O'Hare Intl., Midway Intl., and Hartsfield-Jackson Atlanta Intl.
What is the earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) typically departs around 5:00 AM local time. This service is operated by American Airlines and is seasonal, active only in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
You'll typically find the most flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) on a Sunday, with around 30 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Looking at the week, Sunday has notably more flight options compared to other days, ensuring you have plenty of choices.
What are the most popular departure times for flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
The most popular departure times for flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travelers prefer these early flights to get a head start on their journey and arrive at their destination with plenty of time to spare.
How long does it take to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
There are no nonstop flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport). For flights with one stop, you can expect the journey to take around 5 hours 48 minutes. If your flight has two or more stops, the travel time will be longer, typically around 8 hours 30 minutes. The distance between these two airports is approximately 1,423 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, specific routing, and weather conditions.
Can you fly business or first class from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
You can fly business class or first class between MKE and PWM. First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight with Expedia?
It's easy to earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland, ME (PWM) from Milwaukee, WI (MKE)?
If you're planning to travel to Portland from General Mitchell Intl. (MKE), you can fly directly into Portland Intl. Jetport (PWM). Some flights may connect through major hubs like O'Hare Intl. (ORD), Nashville Intl. (BNA), or Orlando Intl. (MCO) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) at the last minute?
Typically, booking a last minute flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight and hotel package?
Securing a Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?
If you booked your Milwaukee, WI (MKE-General Mitchell Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Portland Intl. Jetport
Distance
1414 km
Average flight time
4 hours 30 mins

Book with confidence

Compare flights from Milwaukee to Portland easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Milwaukee to Portland. Operating between them flights per day, 3 airlines cover the route. And fly direct, getting you to Portland Intl. Jetport in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from General Mitchell Intl. to Portland Intl. Jetport.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from General Mitchell Intl. (MKE) to Portland Intl. Jetport (PWM)

The easiest way to view the best deals on flights from Milwaukee to Portland today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from General Mitchell Intl. to Portland Intl. Jetport start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Milwaukee and Portland
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Milwaukee to Portland flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from General Mitchell Intl. to Portland Intl. Jetport for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Milwaukee to Portland easily and book with confidence

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