Cheap Flights from Milwaukee General Mitchell to Portland

Compare Milwaukee General Mitchell to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

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Flight deals from Milwaukee General Mitchell to Portland

Looking for a cheap last-minute deal or the best return flight from Milwaukee General Mitchell to Portland? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Milwaukee General Mitchell to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Milwaukee General Mitchell to Portland flights are currently cheapest in September.

Milwaukee General Mitchell to Portland: Alternative routes

Compare routes from Milwaukee General Mitchell to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Milwaukee to Portland: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 4,413
Cheapest month to flySeptember

Finding cheap flights from Milwaukee General Mitchell to Portland: Frequently asked questions

The best price we found for a return flight from Milwaukee General Mitchell to Portland is ج.م.‏ 7,254. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Milwaukee General Mitchell to Portland. But we found flights with one or more stops from ج.م.‏ 7,254.
As of August 2025, there are no flights flying from Milwaukee General Mitchell to Portland.
The cheapest month to fly from Milwaukee General Mitchell to Portland is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Milwaukee General Mitchell Airport to Portland Airport on Monday, 10 November 2025.
No airlines currently offer direct flights between Milwaukee General Mitchell Airport and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Portland.

Flying from General Mitchell International Airport (MKE) to Portland International Airport (PDX): what you need to know

  • The timezone in Portland is UTC-7, which is two hours behind Milwaukee.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to board your MKE to PDX flight.

  • Flying during a peak month like July? Public holidays and other high seasons can lead to longer lines and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from General Mitchell International Airport to Portland International Airport. Here are the most popular stopovers between MKE and PDX:

    • Minneapolis-St. Paul International Airport

    • Denver International Airport

    • Lambert-St. Louis International Airport

How to find the cheapest flights from General Mitchell International Airport (MKE) to Portland International Airport (PDX)

  • ج.م.‏ 4,413 is the lowest price for a one-way General Mitchell International Airport to Portland International Airport flight. Return flights start from ج.م.‏ 7,254. These fares may change depending on demand.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from MKE to PDX if you book early. Airlines often have some amazing early bird rates.

  • Getting cheap flights from General Mitchell International Airport to Portland International Airport is easier if you're flexible with your travel plans. Use the 'Whole month' search tool to see the lowest prices throughout the month and score a great deal.

  • You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment there's a better deal on cheap flights from MKE to PDX.

  • Lock in the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from General Mitchell International Airport to Portland International Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about General Mitchell International Airport (MKE)

  • MKE is located at 5300 S. Howell Avenue.

  • 78.97% of flights leaving from General Mitchell International Airport make it to their destination on time.

  • To get to General Mitchell International Airport from central Milwaukee, it'll take about 15 minutes if you're planning to drive. This depends on traffic though. It's approximately 14 kilometres from the airport to the city centre.

  • Taking public transport? You can expect a journey time of around 40 minutes.

  • Get your break off to a leisurely start by staying near MKE. Whether you have an early flight from General Mitchell International Airport to Portland International Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • The street address for PDX is 7000 NE Airport Way.

  • Portland International Airport to the centre of Portland has a drive time of about 20 minutes. It's approximately 19 kilometres away.

  • Getting to the centre on public transport typically takes 45 minutes.

When to fly to Portland International Airport (PDX)

  • July is the busiest month for flights from General Mitchell International Airport to Portland International Airport. For smaller crowds, head to Portland in May.

  • The warmest month in Portland is August, with temperatures ranging between 12ºC and 31ºC. Book your flights from General Mitchell International Airport to Portland International Airport in this month if this is the type of weather you enjoy.

  • Look for cheap tickets from MKE to PDX in December if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

Explore more of United States

  • You've done Portland, now it's time to discover more of United States. Journey about 241 kilometres north to Seattle to tick off its leading sights. From Greyhound: Bus Station to LMN Architects and Boeing Radiation Effects Lab, you've got a jam-packed schedule ahead.

  • If there's time to check out another side of United States, head for Spokane, roughly 467 kilometres north-east of Portland. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.