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Cheap flights from Milwaukee to Portland from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Portland departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Milwaukee to Portland

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to Portland.
7:48 pm - 9:12 amMKE-PDX
15h 24m1 stop
7:01 pm - 1:40 pmPDX-MKE
16h 39m1 stop
$221Spirit Airlines
Find Deal
Wed, Apr 23 - Mon, May 5
10:32 am - 12:37 amMKE-PDX
16h 05m1 stop
7:01 pm - 1:40 pmPDX-MKE
16h 39m1 stop
Thu, Apr 17 - Mon, Apr 21
12:31 pm - 6:42 pmMKE-PDX
8h 11m1 stop
12:59 am - 8:15 amPDX-MKE
5h 16m1 stop
$257Delta
Find Deal
Tue, Apr 22 - Fri, May 2
7:05 am - 12:28 pmMKE-PDX
7h 23m1 stop
12:59 am - 11:23 amPDX-MKE
8h 24m1 stop
$267Delta
Find Deal
Fri, Apr 25 - Fri, May 2
5:43 pm - 12:02 amMKE-PDX
8h 19m1 stop
11:52 pm - 9:22 amPDX-MKE
7h 30m1 stop
$297American Airlines
Find Deal
Thu, May 1 - Sun, May 4
6:23 pm - 10:59 pmMKE-PDX
6h 36m1 stop
11:49 pm - 9:22 amPDX-MKE
7h 33m1 stop
$327American Airlines
Find Deal
Fri, May 16 - Mon, May 19
2:15 pm - 11:14 pmMKE-PDX
10h 59m1 stop
6:00 am - 10:00 pmPDX-MKE
14h 00m2 stops
$352United Airlines
Find Deal
Tue, Apr 22 - Sat, Apr 26
3:43 pm - 12:30 amMKE-PDX
10h 47m2 stops
7:54 am - 10:00 pmPDX-MKE
12h 06m2 stops
$357United Airlines
Find Deal
Tue, Apr 22 - Sat, Apr 26
8:05 pm - 12:05 amMKE-PDX
6h 00m1 stop
1:05 pm - 11:50 pmPDX-MKE
8h 45m2 stops
$397Southwest
Find Deal
Fri, Jul 11 - Tue, Jul 15
6:50 pm - 11:50 pmMKE-PDX
7h 00m1 stop
6:00 am - 5:35 pmPDX-MKE
9h 35m2 stops
$423Southwest
Find Deal
Wed, Jul 30 - Mon, Aug 11

United Airlines flights from Milwaukee to Portland

Our best United Airlines deals on Milwaukee to Portland flight tickets
United Airlines
Apr 22
MKE11:25 amMilwaukee-Mitchell
9h 20m
1 stop
PDX6:45 pmPortland
Apr 26
PDX6:00 amPortland
14h 00m
2 stops
MKE10:00 pmMilwaukee-Mitchell
United Airlines
Apr 22
MKE3:43 pmMilwaukee-Mitchell
10h 47m
2 stops
PDX12:30 amPortland
Apr 26
PDX7:54 amPortland
12h 06m
2 stops
MKE10:00 pmMilwaukee-Mitchell
United Airlines
Apr 25
MKE5:30 pmMilwaukee-Mitchell
7h 06m
1 stop
PDX10:36 pmPortland
Apr 29
PDX7:54 amPortland
12h 06m
2 stops
MKE10:00 pmMilwaukee-Mitchell

Frontier flights from Milwaukee to Portland

Our best Frontier deals on Milwaukee to Portland flight tickets
Frontier
Apr 24
MKE3:01 pmMilwaukee-Mitchell
11h 41m
1 stop
PDX12:42 amPortland
May 4
PDX6:20 amPortland
7h 05m
1 stop
MKE3:25 pmMilwaukee-Mitchell
Frontier
May 15
MKE3:48 pmMilwaukee-Mitchell
10h 50m
1 stop
PDX12:38 amPortland
May 18
PDX6:35 amPortland
6h 50m
1 stop
MKE3:25 pmMilwaukee-Mitchell
Frontier
May 15
MKE3:48 pmMilwaukee-Mitchell
10h 50m
1 stop
PDX12:38 amPortland
May 18
PDX6:35 amPortland
6h 50m
1 stop
MKE3:25 pmMilwaukee-Mitchell

See travel insights to Portland from

How to get the cheapest flight ticket from Milwaukee to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Milwaukee is in April. Flight prices, which tend to average around $386, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in April, then you should wait until November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $388.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $396. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $486.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $299. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $456 per ticket.

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Milwaukee when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $441 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Milwaukee for as low as $383 on momondo.

How have Milwaukee to Portland flight prices changed over time?

As of March 2025, prices for Milwaukee to Portland flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Milwaukee to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Portland (MKE to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Portland

Best Price Found

$117

Fastest flight time

6h 00m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from Milwaukee in the past 72 hours is $117. The best round-trip flight deal from Milwaukee to Portland found on momondo in the last 72 hours is $221.
The fastest flight from Milwaukee to Portland takes 6h 00m
There are no direct flights from Milwaukee to Portland. Popular non-direct route for this connection is Milwaukee-Mitchell Airport - Portland Airport.
There is 1 airport near Portland: Portland (PDX)

  • How far is Milwaukee-Mitchell to Portland by plane?

    The distance between Milwaukee-Mitchell and Portland is about 1713.7 mi. Typically, this will take 6h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Portland Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Portland Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Milwaukee to Portland?


Best airlines flying from Milwaukee to Portland

Compare and see reviews for airlines that fly from Milwaukee to Portland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $108Free CancellationRating
6.3
7,882 reviews
Search Spirit Airlines flights
FrontierPriceFrom $108Free CancellationRating
6.0
3,272 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $209Free CancellationRating
8.0
9,797 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $242Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $278Free CancellationRating
8.0
7,896 reviews
Search Delta flights
United AirlinesPriceFrom $341Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
SouthwestPriceFrom $359Free CancellationRating
8.0
4,273 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Salem
Vancouver
Astoria
Long Beach
Depoe Bay
Beaverton
Hood River
Hillsboro
Rockaway Beach
Gresham
McMinnville
Tigard
Longview
Pacific City
The Dalles
Clackamas
Troutdale

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Milwaukee.

Can I find flights from Milwaukee to Portland with flexible booking policies on momondo?

Flights from Milwaukee to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Milwaukee to Portland?

Once all potential Milwaukee to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Milwaukee to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Milwaukee to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.


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