Cheap flights from Milwaukee General Mitchell to Portland

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Compare Milwaukee General Mitchell to Portland flight deals

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Flight deals from Milwaukee General Mitchell to Portland

Looking for a cheap last-minute deal or the best round-trip flight from Milwaukee General Mitchell Airport to Portland Airport? If you want to travel next month, round-trip fares start from $311. Find the lowest prices on one-way and round-trip tickets right here.

Portland.$311 per passenger.Departing Tue, Sep 22, returning Sat, Sep 26.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Milwaukee General Mitchell on Tue, Sep 22, arriving in Portland.Inbound indirect flight with Delta, departing from Portland on Sat, Sep 26, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $311, select.

Portland.$313 per passenger.Departing Sat, Oct 24, returning Wed, Oct 28.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Milwaukee General Mitchell on Sat, Oct 24, arriving in Portland.Inbound indirect flight with Southwest Airlines, departing from Portland on Wed, Oct 28, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $313, select.

Portland.$316 per passenger.Departing Tue, Sep 29, returning Sat, Oct 3.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Milwaukee General Mitchell on Tue, Sep 29, arriving in Portland.Inbound indirect flight with Delta, departing from Portland on Sat, Oct 3, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $316, select.

Portland.$401 per passenger.Departing Wed, Nov 11, returning Sun, Nov 15.Round-trip flight with United.Outbound indirect flight with United, departing from Milwaukee General Mitchell on Wed, Nov 11, arriving in Portland.Inbound indirect flight with United, departing from Portland on Sun, Nov 15, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $401, select.

Portland.$401 per passenger.Departing Thu, Oct 29, returning Sun, Nov 1.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Milwaukee General Mitchell on Thu, Oct 29, arriving in Portland.Inbound indirect flight with Southwest Airlines, departing from Portland on Sun, Nov 1, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $401, select.

Portland.$468 per passenger.Departing Wed, May 12, returning Sun, May 16.Round-trip flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Milwaukee General Mitchell on Wed, May 12, arriving in Portland.Inbound indirect flight with Alaska Airlines, departing from Portland on Sun, May 16, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $468, select.

Portland.$532 per passenger.Departing Sun, Dec 20, returning Mon, Jan 18.Round-trip flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Milwaukee General Mitchell on Sun, Dec 20, arriving in Portland.Inbound indirect flight with Alaska Airlines, departing from Portland on Mon, Jan 18, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $532, select.

Portland.$567 per passenger.Departing Fri, Jan 1, returning Fri, Jan 1.Round-trip flight with United.Outbound indirect flight with United, departing from Milwaukee General Mitchell on Fri, Jan 1, arriving in Portland.Inbound indirect flight with United, departing from Portland on Fri, Jan 1, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $567, select.

Portland.$607 per passenger.Departing Mon, Aug 31, returning Fri, Sep 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Milwaukee General Mitchell on Mon, Aug 31, arriving in Portland.Inbound indirect flight with Delta, departing from Portland on Fri, Sep 4, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $607, select.

Portland.$720 per passenger.Departing Mon, Aug 24, returning Mon, Aug 31.Round-trip flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Milwaukee General Mitchell on Mon, Aug 24, arriving in Portland.Inbound indirect flight with Alaska Airlines, departing from Portland on Mon, Aug 31, arriving in Milwaukee General Mitchell.Price includes taxes and charges.From $720, select.

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.

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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.

Portland

10km from central Portland

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from $311

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Milwaukee to Portland: Flight information

The things to know before you go.

Cheapest flight found	$311
Cheapest month to fly	September

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

How much are round-trip flights from Milwaukee General Mitchell to Portland?

The best price we found for a round-trip flight from Milwaukee General Mitchell to Portland is $311. 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.

Which airlines fly direct from Milwaukee General Mitchell to Portland?

Currently, there are no airlines that fly direct from Milwaukee General Mitchell to Portland. But we found flights with one or more stops from $311.

How many flights are there a week from Milwaukee General Mitchell to Portland?

There are no flights flying from Milwaukee General Mitchell to Portland, as of August 2026.

When is the cheapest time to fly from Milwaukee General Mitchell to Portland?

The cheapest month to fly from Milwaukee General Mitchell to Portland is usually September.

Which upcoming date is cheapest to fly from Milwaukee General Mitchell Airport to Portland Airport on?

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 Tuesday, September 22, 2026.

Can I get a direct flight from Milwaukee General Mitchell Airport to Portland Airport?

No airlines currently offer direct flights between Milwaukee General Mitchell Airport and Portland Airport. Most routes have one or more stops.

How can I find the best flight deal to Portland?

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.

When is the best time to book flights to Portland?

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.

Which is the cheapest airline to fly with from Milwaukee General Mitchell Airport to Portland?

Currently, Delta offers the cheapest flight tickets to Portland.

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

Portland's timezone is UTC-8, making Portland two hours behind Milwaukee.
To ensure you get on your MKE to PDX flight, leave plenty of time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.
You can expect longer lines in popular months such as June. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a smart move.
If you'd like to include a stop along the way, simply deselect 'Direct flights only' when searching for your ticket from Milwaukee General Mitchell Airport to Portland Airport. These are the most popular stopovers between MKE and PDX:
- Denver International Airport
- Minneapolis St Paul Airport
- St Louis Airport

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

Right now, $156 is the cheapest price we've seen for a one-way Milwaukee General Mitchell Airport to Portland Airport flight. The best price for a return ticket is $311. Keep in mind that fares could change due to availability at the time of booking.
It's usually smart to book ahead of time if you want to get cheap tickets from MKE to PDX. That's because airlines adjust prices based on demand, which tends to increase closer to departure.
Getting cheap flights from Milwaukee General Mitchell Airport to Portland Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search tool to see the best prices across every month and snap up a great deal.
Getting your hands on cheap flights from MKE to PDX is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.
Tailor your trip with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Milwaukee General Mitchell Airport to Portland Airport.

Handy information about Milwaukee General Mitchell Airport (MKE)

The address for MKE is 5300 S. Howell Avenue.
Of all flights departing from Milwaukee General Mitchell Airport, 76% land on time at their destination.
Central Milwaukee to Milwaukee General Mitchell Airport is around 16 kilometers. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.
Expect a trip time of around 40 minutes on public transport.
Need a handy hotel near MKE? If you're boarding an early flight from Milwaukee General Mitchell Airport to Portland Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Portland Airport (PDX)

The last thing you want is a lengthy journey to your hotel if you're arriving on a late Milwaukee General Mitchell Airport to Portland Airport flight. Stay at one of these accommodation options near PDX instead:
Grab a Portland Airport rental car and explore Portland and beyond with your own wheels. Thrifty, Budget and Hertz are leading providers to choose from here.
Lock in the lowest price by booking your ride from Portland Airport about one week before your trip.

When to fly to Portland Airport (PDX)

It's time to plan your dates for your flight from Milwaukee General Mitchell Airport to Portland Airport. July is the most popular month to head to Portland. If you want a more laid-back vibe, go in March.
The warmest month in Portland is August, with the temperature ranging between 12ºC (54ºF) and 31ºC (88ºF). Lock in your flights from Milwaukee General Mitchell Airport to Portland Airport in this month if this is the kind of weather you like.
January sees average temperatures of between -2ºC (28ºF) and 10ºC (50ºF). Look for cheap tickets from MKE to PDX around that time if you'd rather travel in cooler conditions.

Explore more of the United States

You've visited Portland, now it's time to discover other parts of the United States. Journey around 241 kilometers north to Seattle to check off its leading attractions. From Space Needle to Pike Place Market and Seattle Skyline, your itinerary will be busy.
Spokane is another sought-after destination in the United States and is around 467 kilometers north-east of Portland. No journey is complete without visiting Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.