Cheap Flight Tickets from Portland (PDX) to Milwaukee (MKE), Starting at $331

Good to Know: Cheapest and Fastest PDX - MKE Flights

Useful information for finding best airline tickets from Portland International to General Mitchell International on your next trip.

Cheapest Round Trip Flight

$331

WN Southwest Airlines • 1 stop • 20h 10m

Aug 29 – Sep 05

The cheapest round trip flight from Portland to Milwaukee (PDX-MKE-PDX) is currently $331

🔍 Search Flights

Fastest Flight

9h 2m

The fastest nonstop flight from Portland to Milwaukee (PDX-MKE) takes 9h 2m

Top Airlines Flying from Portland to Milwaukee

Southwest Airlines-WN

Southwest Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

WestJet Airlines

WestJet Airlines

Latest Flight Deals from Portland (PDX) to Milwaukee (MKE)

Compare and book low fare round-trip air tickets from Portland to Milwaukee. Ideal for travelers with confirmed return itineraries.

Aug 29 - Sep 05, Economy
WN
Portland → Milwaukee
20h 10m
6:50 AM - 9:00 PM • 1 stop
WN
Portland → Milwaukee
19h 5m
11:40 AM - 9:25 PM • 1 stop
$331
Southwest Airlines
Aug 29 - Sep 05, Economy
WN
Portland → Milwaukee
13h 45m
10:35 AM - 9:00 PM • 1 stop
WN
Portland → Milwaukee
19h 15m
8:35 AM - 6:30 PM • 2 stops
$363
Southwest Airlines
Aug 28 - Sep 05, Economy
WN
Portland → Milwaukee
25h 50m
5:15 PM - 11:05 AM • 3 stops
WN
Portland → Milwaukee
10h 25m
5:00 PM - 9:25 PM • 1 stop
$377
Southwest Airlines
Aug 14 - Aug 21, Economy
AA
Portland → Milwaukee
12h 1m
7:39 AM - 5:00 PM • 1 stop
AA
Portland → Milwaukee
13h 48m
11:32 AM - 6:00 PM • 1 stop
$415
American Airlines
Aug 14 - Aug 21, Economy
AS
Portland → Milwaukee
9h 2m
6:19 AM - 2:01 PM • 1 stop
AS
Portland → Milwaukee
10h 45m
3:05 PM - 7:50 PM • 1 stop
$504
Alaska Airlines
Aug 15 - Aug 22, Economy
WN
Portland → Milwaukee
9h 15m
6:50 AM - 2:45 PM • 1 stop
WN
Portland → Milwaukee
11h 50m
5:30 AM - 10:40 AM • 1 stop
$739
Southwest Airlines

Fly from Portland to Milwaukee with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Portland to Milwaukee? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Portland to Milwaukee Flights

What are the airports in Portland?
PDX
What’s the most popular airline flying from PDX to MKE?
The most popular airline flying from Portland to Milwaukee are
Can I fly from PDX to MKE non-stop?
NO
Which airlines fly nonstop between Portland and Milwaukee?
The non-stop flights between Portland and Milwaukee are .
What’s the earliest departure time from PDX to MKE Airport?
The earliest flight leaves PDX at 5:00 am and lands in MKE - General Mitchell International
What are the airports in Milwaukee?
MKE
Can I make changes to my Portland to Milwaukee flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PDX to MKE?
Read the fare rules of the Portland to Milwaukee air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Portland and Milwaukee?
operate flights between Portland and Milwaukee
How long does a flight from Portland to Milwaukee take?
It takes approximately 4 hour to fly non-stop from PDX to MKE, which is 1717.72 miles by air.
Which airlines provide the cheapest flights from Portland (PDX) to Milwaukee (MKE) ?
In the past couple of days, the cheapest tickets to MKE from PDX were found on WN : USD 331
Do I need a passport to fly between PDX and MKE?
No
What’s the latest departure time from PDX to MKE ?
The last flight leaves PDX at 5:15 pm

Portland (PDX) to Milwaukee (MKE): Airport Information

Origin Airport Portland International , Portland, US
Destination Airport General Mitchell International , Milwaukee, US
Distance 1718 miles

More Flight Options for Portland (PDX) and Milwaukee (MKE)

Why Fareleaders for PDX to MKE Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Portland to Milwaukee flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on PDX to MKE flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Portland to Milwaukee flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Portland (PDX) to Milwaukee (MKE)
Terms and Conditions*