$131 Cheap Flights from Milwaukee (MKE) to Portland (PWM)

View $131 flight on Sat, Jan 17, 2026Opens in a new window

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

Cheap Flights from Milwaukee to Portland (MKE-PWM)

Prices were available within the past 7 days and start at $131 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 17 - Sun, Jan 18
MKE
Milwaukee
PWM
Portland
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Milwaukee to Portland, returning Sun, Jan 18, priced at $266 found 5 days ago
Delta
Sat, Jan 17 - Wed, Jan 28
MKE
Milwaukee
PWM
Portland
$292 Roundtrip, found 5 days ago
$292
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Milwaukee to Portland, returning Wed, Jan 28, priced at $292 found 5 days ago
Delta
Sat, Jan 17 - Sat, Jan 24
MKE
Milwaukee
PWM
Portland
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Milwaukee to Portland, returning Sat, Jan 24, priced at $294 found 5 days ago
United
Sat, Jan 17 - Mon, Jan 19
MKE
Milwaukee
PWM
Portland
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 17 from Milwaukee to Portland, returning Mon, Jan 19, priced at $303 found 5 days ago
Delta
Sat, Jan 17 - Tue, Jan 20
MKE
Milwaukee
PWM
Portland
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 17 from Milwaukee to Portland, returning Tue, Jan 20, priced at $313 found 1 day ago
Delta
Tue, Dec 16 - Thu, Dec 25
MKE
Milwaukee
PWM
Portland
$315 Roundtrip, just found
$315
Roundtrip
just found
Select Delta flight, departing Tue, Dec 16 from Milwaukee to Portland, returning Thu, Dec 25, priced at $315 just found
American Airlines
Wed, Nov 26 - Tue, Dec 2
MKE
Milwaukee
PWM
Portland
$317 Roundtrip, found 4 hours ago
$317
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Nov 26 from Milwaukee to Portland, returning Tue, Dec 2, priced at $317 found 4 hours ago
Delta
Wed, Dec 10 - Tue, Dec 16
MKE
Milwaukee
PWM
Portland
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 10 from Milwaukee to Portland, returning Tue, Dec 16, priced at $318 found 5 days ago
United
Sat, Feb 7 - Mon, Feb 9
MKE
Milwaukee
PWM
Portland
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 7 from Milwaukee to Portland, returning Mon, Feb 9, priced at $320 found 5 days ago
Southwest Airlines
Wed, Dec 3 - Mon, Dec 8
MKE
Milwaukee
PWM
Portland
$331 Roundtrip, found 18 hours ago
$331
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Milwaukee to Portland, returning Mon, Dec 8, priced at $331 found 18 hours ago

Find the cheapest month to fly from Milwaukee (MKE) to Portland (PWM)

September is typically the cheapest month to fly

From $172 - $409 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $390
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $390

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM) cost?
Lock in a cheap one-way flight from $131 or cheap return flight from $266 from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM)?
January is the most affordable month to fly from MKE to PWM. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM)?
To find the cheapest airline flying from MKE to PWM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM)?
There aren't any daily nonstop flights available from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from MKE to PWM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM)?
To arrive at Portland Intl. Jetport Airport (PWM) on time, pick a flight that leaves General Mitchell Intl. Airport (MKE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM) last-minute?
Holding off until just before your trip to book a flight from MKE to PWM generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a MKE to PWM flight and hotel package?
You'll generally save money by securing a MKE to PWM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Portland Intl. Jetport Airport (PWM)?
In most instances, you can cancel or reschedule your MKE to PWM flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$266
Distance
884 mi

Book with confidence

Milwaukee to Portland Flights

The cheapest times to fly from Milwaukee to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to Portland are during the month of January. You can find some of the cheapest flights from Milwaukee to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Milwaukee to Portland

Sunday is one of the best days to book for cheap flights from Milwaukee to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Milwaukee to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $131 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Milwaukee to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Milwaukee to Portland Flights

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*Available to One Key members.