How many flights depart from Portland to Wisconsin on average per day?

32 flights are operational daily from Portland to Wisconsin as of June 2026. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

What airlines fly to Wisconsin?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Wisconsin from Portland according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Wisconsin. Keep in mind that there are 7 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portland to Wisconsin on average per week?

The number of flights available between Portland and Wisconsin is 230 per week as of June 2026. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from Portland to Wisconsin?

United Airlines, Delta, and Southwest are the most popular carriers operating from Portland to Wisconsin

When did momondo last update prices for flights from Portland Airport to Wisconsin?

Prices for flights from Portland Airport to Wisconsin were last updated today.

How many operators does momondo search for flights from Portland Airport to Wisconsin?

As of June 2026, there are 9 operators available to choose from for flights from Portland Airport to Wisconsin.

How old do you have to be to fly from Portland Airport to Wisconsin?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The necessary travel and health documents for your Wisconsin 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.

$138 Cheap Flights from Portland to Wisconsin in 2026

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Find the cheapest flights from Portland to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:53 pm

PDX

MKE

8h 53m

1 stop

12:22 pm - 7:20 pm

MKE

PDX

8h 58m

1 stop

$217American Airlines

Wed, Sep 9 - Tue, Sep 15

10:23 am - 4:07 pm

PDX

ATW

3h 44mnonstop

7:30 am - 9:33 am

ATW

PDX

4h 03mnonstop

$217Allegiant Air

Mon, Jul 13 - Fri, Jul 17

10:23 am - 4:07 pm

PDX

ATW

3h 44mnonstop

7:30 am - 9:33 am

ATW

PDX

4h 03mnonstop

$223Allegiant Air

Mon, Jul 13 - Fri, Jul 17

11:20 pm - 8:55 am

PDX

MKE

7h 35m

1 stop

4:47 pm - 10:09 pm

MKE

PDX

7h 22m

1 stop

$281Delta

Thu, Aug 20 - Mon, Aug 24

11:40 pm - 5:45 am

PDX

ORD

4h 05mnonstop

7:00 am - 9:34 am

ORD

PDX

4h 34mnonstop

$315United Airlines

Tue, Jul 14 - Sat, Jul 18

11:43 am - 11:52 pm

PDX

MKE

10h 09m

1 stop

5:30 am - 1:00 pm

MKE

PDX

9h 30m

1 stop

$325Delta

Tue, Sep 22 - Fri, Sep 25

10:59 pm - 5:00 am

PDX

ORD

4h 01mnonstop

7:20 am - 9:45 am

ORD

PDX

4h 25mnonstop

$325Alaska Airlines

Tue, Jul 14 - Tue, Jul 21

10:59 pm - 5:00 am

PDX

ORD

4h 01mnonstop

7:20 am - 9:45 am

ORD

PDX

4h 25mnonstop

$326Alaska Airlines

Fri, Jul 17 - Tue, Jul 21

3:40 pm - 12:55 am

PDX

MKE

7h 15m

1 stop

6:55 pm - 11:55 pm

MKE

PDX

7h 00m

1 stop

$329Southwest

Tue, Jun 30 - Tue, Jul 7

11:02 pm - 7:07 am

PDX

MKE

6h 05m

1 stop

8:30 am - 3:05 pm

MKE

PDX

8h 35m

2 stops

$348United Airlines

Mon, Aug 24 - Sat, Aug 29

American Airlines flights from Portland to Wisconsin

Our best American Airlines deals on Portland to Wisconsin flight tickets

American Airlines

Sep 9

PDX6:00 amPortland

8h 53m

1 stop

MKE4:53 pmMilwaukee-Mitchell

Sep 15

MKE12:22 pmMilwaukee-Mitchell

8h 58m

1 stop

PDX7:20 pmPortland

$217

American Airlines

Sep 5

PDX1:38 pmPortland

7h 19m

1 stop

MKE10:57 pmMilwaukee-Mitchell

Sep 9

MKE5:43 pmMilwaukee-Mitchell

7h 40m

1 stop

PDX11:23 pmPortland

$249

American Airlines

Aug 6

PDX11:34 pmPortland

6h 10m

1 stop

MKE7:44 amMilwaukee-Mitchell

Aug 15

MKE6:48 pmMilwaukee-Mitchell

7h 11m

1 stop

PDX11:59 pmPortland

$320

United Airlines flights from Portland to Wisconsin

Our best United Airlines deals on Portland to Wisconsin flight tickets

United Airlines

Jul 14

PDX11:40 pmPortland

4h 05m

ORD5:45 amChicago O'Hare Intl

Jul 18

ORD7:00 amChicago O'Hare Intl

4h 34m

PDX9:34 amPortland

$315

United Airlines

Jul 17

PDX11:40 pmPortland

4h 05m

ORD5:45 amChicago O'Hare Intl

Jul 21

ORD7:55 pmChicago O'Hare Intl

4h 35m

PDX10:30 pmPortland

$326

United Airlines

Jul 24

PDX10:40 pmPortland

4h 05m

ORD4:45 amChicago O'Hare Intl

Jul 30

ORD7:00 amChicago O'Hare Intl

4h 34m

PDX9:34 amPortland

$337

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMilwaukee

PDX - MKE

PDXMKE

Portland

Wed 9/9

6:00 am-4:53 pm

1 stop8h 53m

Milwaukee-Mitchell

Tue 9/15

12:22 pm-7:20 pm

1 stop8h 58m

$217

Quickest round-trip

PortlandAppleton

PDX - ATW

PDXATW

Portland

Mon 7/13

10:23 am-4:07 pm

Nonstop3h 44m

Appleton Intl

Fri 7/17

7:30 am-9:33 am

Nonstop4h 03m

$217

PortlandAppleton

PDX - ATW

PDXATW

Portland

Mon 7/13

10:23 am-4:07 pm

Nonstop3h 44m

Appleton Intl

Fri 7/17

7:30 am-9:33 am

Nonstop4h 03m

$223

PortlandMilwaukee

PDX - MKE

PDXMKE

Portland

Thu 8/20

11:20 pm-8:55 am

1 stop7h 35m

Milwaukee-Mitchell

Mon 8/24

4:47 pm-10:09 pm

1 stop7h 22m

$281

PortlandChicago

PDX - ORD

PDXORD

Portland

Tue 7/14

11:40 pm-5:45 am

Nonstop4h 05m

Chicago O'Hare Intl

Sat 7/18

7:00 am-9:34 am

Nonstop4h 34m

$315

PortlandMilwaukee

PDX - MKE

PDXMKE

Portland

Tue 9/22

11:43 am-11:52 pm

1 stop10h 09m

Milwaukee-Mitchell

Fri 9/25

5:30 am-1:00 pm

1 stop9h 30m

$325

PortlandChicago

PDX - ORD

PDXORD

Portland

Tue 7/14

10:59 pm-5:00 am

Nonstop4h 01m

Chicago O'Hare Intl

Tue 7/21

7:20 am-9:45 am

Nonstop4h 25m

$325

PortlandChicago

PDX - ORD

PDXORD

Portland

Fri 7/17

10:59 pm-5:00 am

Nonstop4h 01m

Chicago O'Hare Intl

Tue 7/21

7:20 am-9:45 am

Nonstop4h 25m

$326

PortlandMilwaukee

PDX - MKE

PDXMKE

Portland

Tue 6/30

3:40 pm-12:55 am

1 stop7h 15m

Milwaukee-Mitchell

Tue 7/7

6:55 pm-11:55 pm

1 stop7h 00m

$329

PortlandMilwaukee

PDX - MKE

PDXMKE

Portland

Mon 8/24

11:02 pm-7:07 am

1 stop6h 05m

Milwaukee-Mitchell

Sat 8/29

8:30 am-3:05 pm

2 stops8h 35m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Wisconsin

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

Prices

Airlines

Other information

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of August, then book flights to Wisconsin from Portland during September instead. Flights to Wisconsin in September, while not as cheap as those in August, still average around $68.

What is the cheapest Portland to Wisconsin flight route?

Fly from Portland to Appleton Intl for the best Portland - Wisconsin flight prices

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

You are more likely to see cheaper flights to Wisconsin from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Wisconsin for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Wisconsin from Portland for as low as $239 on momondo.

What cabin class options are available on Portland to Wisconsin flights?

There is only 1 cabin class available to choose from on Portland to Wisconsin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Wisconsin flights?

No. A direct flight is the cheapest option for a flight between Portland to Wisconsin.

Cheap Portland to Wisconsin flight deals and tips

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

Best Price Found	$162
Fastest flight time	3h 15m
Direct flights	Every day
Airports in Wisconsin	80 airports

The best flight deal from Portland to Wisconsin found on momondo in the last 72 hours is $162

The fastest flight from Portland to Wisconsin takes 3h 15m

Direct flights go from Portland to Wisconsin every day.

There are 80 airports in Wisconsin. From Portland there are direct flights to Minneapolis St Paul (MSP).

Search flight deals

Frequently asked questions about flying from Portland to Wisconsin

When did momondo last update prices for flights from Portland Airport to Wisconsin?
Prices for flights from Portland Airport to Wisconsin were last updated today.
How many operators does momondo search for flights from Portland Airport to Wisconsin?
As of June 2026, there are 9 operators available to choose from for flights from Portland Airport to Wisconsin.
How old do you have to be to fly from Portland Airport to Wisconsin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin 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 plane model from Portland to Wisconsin?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to Wisconsin is Airbus A320-100/200 (91.43% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (5.71%) and Boeing 737 (2.86%).

Best airlines flying from Portland to Wisconsin

Compare and see reviews for airlines that fly from Portland to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $75	Free Cancellation	Rating 7.3 706 reviews	Search Allegiant Air flights
Delta	PriceFrom $88	Free Cancellation	Rating 7.8 8,396 reviews	Search Delta flights
Frontier	PriceFrom $149	Free Cancellation	Rating 5.6 2,912 reviews	Search Frontier flights
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.1 11,652 reviews	Search American Airlines flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,780 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $307	Free Cancellation	Rating 7.9 12,469 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $322	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Wisconsin for you.

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

Yes. momondo allows you to filter the results for Portland to Wisconsin flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Portland and Wisconsin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Wisconsin from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Wisconsin

Flights to New Yorkfrom $61

Flights to Los Angelesfrom $49

Flights to Orlandofrom $50

Flights to Miamifrom $69

Flights to Chicagofrom $56

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $42

Flights to Bostonfrom $75

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $46

Flights to Dallasfrom $50

Cheap flights from Portland to Wisconsin from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Wisconsin departing on 7/1. 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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American Airlines flights from Portland to Wisconsin

Our best American Airlines deals on Portland to Wisconsin flight tickets

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Our best United Airlines deals on Portland to Wisconsin flight tickets

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How to get the cheapest flight ticket from Portland to Wisconsin

What is the cheapest month to fly to Wisconsin?

What is the cheapest Portland to Wisconsin flight route?

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

What cabin class options are available on Portland to Wisconsin flights?

Can stopping save me money on Portland to Wisconsin flights?

What is the cheapest airline that flies from Portland to Wisconsin?

What airlines fly to Wisconsin?

How many flights depart from Portland to Wisconsin on average per day?

How many flights depart from Portland to Wisconsin on average per week?

Cheap Portland to Wisconsin flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Wisconsin

Frequently asked questions about flying from Portland to Wisconsin

Best airlines flying from Portland to Wisconsin

Compare and see reviews for airlines that fly from Portland to Wisconsin with momondo

Why use momondo?

An easier way to manage your Wisconsin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Wisconsin

Popular cities in Wisconsin

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

Wisconsin flight routes

According to popular flight searches on momondo this year

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