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

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

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

The number of flights available between Portland and Wisconsin is 116 per week as of December 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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 39% 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.

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 December 2025, there are 10 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.

$109 Cheap Flights from Portland to Wisconsin in 2025/26

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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.

2:13 pm - 11:36 pm

PDX

MSP

7h 23m1 stop

10:54 am - 8:24 pm

MSP

PDX

11h 30m1 stop

$196American Airlines

Tue, Jan 13 - Tue, Jan 20

2:15 pm - 9:40 pm

PDX

MSP

5h 25m1 stop

6:15 pm - 10:15 pm

MSP

PDX

6h 00m1 stop

$197Southwest

Tue, Jan 6 - Tue, Jan 13

12:47 pm - 12:02 am

PDX

MSP

9h 15m1 stop

10:40 am - 11:15 am

MSP

PDX

26h 35m1 stop

$202Frontier

Thu, Jan 1 - Sat, Jan 10

12:47 pm - 12:02 am

PDX

MSP

9h 15m1 stop

6:45 am - 11:15 am

MSP

PDX

6h 30m1 stop

$204Frontier

Thu, Jan 1 - Thu, Jan 8

1:24 pm - 11:38 pm

PDX

MSP

8h 14m1 stop

6:00 am - 11:57 am

MSP

PDX

7h 57m1 stop

$212United Airlines

Tue, Jan 6 - Wed, Jan 7

2:38 pm - 11:55 pm

PDX

MSP

7h 17m1 stop

7:00 am - 1:48 pm

MSP

PDX

8h 48m1 stop

$215Alaska Airlines

Fri, Jan 30 - Mon, Feb 2

1:24 pm - 9:15 pm

PDX

ORD

5h 51m1 stop

2:36 pm - 9:12 pm

ORD

PDX

8h 36m1 stop

$232United Airlines

Tue, Jan 13 - Tue, Jan 20

5:35 pm - 2:38 pm

PDX

ORD

19h 03m1 stop

2:06 pm - 4:48 pm

ORD

PDX

4h 42mnonstop

$234Alaska Airlines

Wed, Jan 7 - Tue, Jan 13

6:00 am - 3:40 pm

PDX

ATW

7h 40m1 stop

12:03 pm - 5:35 pm

ATW

PDX

7h 32m1 stop

$275Delta

Sat, Jan 17 - Fri, Jan 23

11:10 am - 9:15 pm

PDX

MKE

8h 05m2 stops

6:40 am - 8:59 pm

MKE

PDX

16h 19m2 stops

$276Delta

Wed, Jan 7 - Sat, Jan 10

Frontier flights from Portland to Wisconsin

Our best Frontier deals on Portland to Wisconsin flight tickets

Frontier

Jan 1

PDX12:47 pmPortland

9h 15m

1 stop

MSP12:02 amMinneapolis St Paul

Jan 10

MSP10:40 amMinneapolis St Paul

26h 35m

1 stop

PDX11:15 amPortland

$202

Find similar

Frontier

Jan 1

PDX12:47 pmPortland

9h 15m

1 stop

MSP12:02 amMinneapolis St Paul

Jan 8

MSP6:45 amMinneapolis St Paul

6h 30m

1 stop

PDX11:15 amPortland

$204

Find similar

Frontier

Jan 1

PDX12:47 pmPortland

9h 25m

1 stop

ORD12:12 amChicago O'Hare Intl

Jan 8

ORD6:15 amChicago O'Hare Intl

8h 08m

1 stop

PDX12:23 pmPortland

$233

Find similar

Delta flights from Portland to Wisconsin

Our best Delta deals on Portland to Wisconsin flight tickets

Delta

Dec 25

PDX1:45 pmPortland

5h 51m

1 stop

ORD9:36 pmChicago O'Hare Intl

Jan 27

ORD9:55 amChicago O'Hare Intl

11h 18m

1 stop

PDX7:13 pmPortland

$237

Find similar

Delta

Jan 12

PDX9:45 pmPortland

8h 58m

1 stop

ORD8:43 amChicago O'Hare Intl

Jan 14

ORD2:20 pmChicago O'Hare Intl

6h 30m

1 stop

PDX6:50 pmPortland

$247

Find similar

Delta

Jan 8

PDX1:30 pmPortland

8h 23m

1 stop

ORD11:53 pmChicago O'Hare Intl

Jan 12

ORD2:20 pmChicago O'Hare Intl

8h 39m

1 stop

PDX8:59 pmPortland

$257

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Tue 1/13

2:13 pm-11:36 pm

1 stop7h 23m

Minneapolis St Paul

Tue 1/20

10:54 am-8:24 pm

1 stop11h 30m

$196

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Tue 1/6

2:15 pm-9:40 pm

1 stop5h 25m

Minneapolis St Paul

Tue 1/13

6:15 pm-10:15 pm

1 stop6h 00m

$197

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 1/1

12:47 pm-12:02 am

1 stop9h 15m

Minneapolis St Paul

Sat 1/10

10:40 am-11:15 am

1 stop26h 35m

$202

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 1/1

12:47 pm-12:02 am

1 stop9h 15m

Minneapolis St Paul

Thu 1/8

6:45 am-11:15 am

1 stop6h 30m

$204

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Tue 1/6

1:24 pm-11:38 pm

1 stop8h 14m

Minneapolis St Paul

Wed 1/7

6:00 am-11:57 am

1 stop7h 57m

$212

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Fri 1/30

2:38 pm-11:55 pm

1 stop7h 17m

Minneapolis St Paul

Mon 2/2

7:00 am-1:48 pm

1 stop8h 48m

$215

PortlandChicago

PDX - ORD

PDXORD

Portland

Tue 1/13

1:24 pm-9:15 pm

1 stop5h 51m

Chicago O'Hare Intl

Tue 1/20

2:36 pm-9:12 pm

1 stop8h 36m

$232

PortlandChicago

PDX - ORD

PDXORD

Portland

Wed 1/7

5:35 pm-2:38 pm

1 stop19h 03m

Chicago O'Hare Intl

Tue 1/13

2:06 pm-4:48 pm

Nonstop4h 42m

$234

PortlandAppleton

PDX - ATW

PDXATW

Portland

Sat 1/17

6:00 am-3:40 pm

1 stop7h 40m

Appleton Intl

Fri 1/23

12:03 pm-5:35 pm

1 stop7h 32m

$275

PortlandMilwaukee

PDX - MKE

PDXMKE

Portland

Wed 1/7

11:10 am-9:15 pm

2 stops8h 05m

Milwaukee-Mitchell

Sat 1/10

6:40 am-8:59 pm

2 stops16h 19m

$276

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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 January, then book flights to Wisconsin from Portland during April instead. Flights to Wisconsin in April, while not as cheap as those in January, still average around $369.

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

The cheapest day to depart from Portland to Wisconsin is on a Tuesday. Travelers who choose to depart for Wisconsin on a Tuesday will often find tickets for as low as $401. The most expensive day to fly to Wisconsin is Sunday, with ticket prices averaging around $516.

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

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Portland to Wisconsin during this time can be as low as $416. Flights at noon are often more expensive with an average ticket price of $457.

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 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 $440 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 $316 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	$83
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 $83

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 Chicago O'Hare Intl (ORD), Minneapolis St Paul (MSP).

Search flight deals

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 December 2025, there are 10 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 (83.33% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (11.11%) and Boeing 737 (5.56%).

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 $83	Free Cancellation	Rating 7.2 700 reviews	Search Allegiant Air flights
Frontier	PriceFrom $149	Free Cancellation	Rating 5.8 3,082 reviews	Search Frontier flights
Delta	PriceFrom $176	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $324	Free Cancellation	Rating 8.0 11,465 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $341	Free Cancellation	Rating 7.9 4,250 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.

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.

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Find better results for your trip to Wisconsin

Popular cities in Wisconsin

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Flights to Seattlefrom $58

Cheap flights from Portland to Wisconsin from $109

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 1/11. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Portland to Wisconsin

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Frontier flights from Portland to Wisconsin

Our best Frontier deals on Portland to Wisconsin flight tickets

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Our best Delta 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?

If you aren’t able to travel during the month of January, then book flights to Wisconsin from Portland during April instead. Flights to Wisconsin in April, while not as cheap as those in January, still average around $369.

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

The cheapest day to depart from Portland to Wisconsin is on a Tuesday. Travelers who choose to depart for Wisconsin on a Tuesday will often find tickets for as low as $401. The most expensive day to fly to Wisconsin is Sunday, with ticket prices averaging around $516.

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

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Portland to Wisconsin during this time can be as low as $416. Flights at noon are often more expensive with an average ticket price of $457.

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 to Wisconsin?

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.

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

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

What airlines fly to Wisconsin?

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

The number of flights available between Portland and Wisconsin is 116 per week as of December 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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