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$64+ Cheap flights from Portland (PDX) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MKE
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Portland to Wisconsin

Keep the following information in mind while searching for Portland to Wisconsin flight deals. Data was last updated July 3, 2025.

Round-trip from

$135
(FlightHub)

One-way from

$64
(Booking.com)

Popular in

March

Cheapest in

April

Average price

$476

Good round-trip deal

$140 or less

Good one-way deal

$118 or less
From Portland to Wisconsin
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One-way flight from Portland to Wisconsin
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Portland to Wisconsin.
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Price to beat on a one-way flight from Portland to Wisconsin.
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Find flight deals from Portland to Wisconsin

Cheapest flights from Portland to Wisconsin
Explore the most affordable flight options available from Portland to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:36 pmPDX - ATW
Nonstop3h 41mAllegiant Air
Sun 9/142:45 pmATW - PDX
Nonstop4h 01mAllegiant Air
Deal found 6/30$135
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:59 pmPDX - MSP
Nonstop3h 14mMultiple Airlines
Mon 8/116:00 amMSP - PDX
1 stop6h 11mMultiple Airlines
Deal found 6/30$163
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:25 pmPDX - MSP
1 stop10h 00mFrontier
Mon 7/216:00 amMSP - PDX
1 stop6h 11mFrontier
Deal found 7/2$172
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:27 amPDX - MSN
1 stop10h 24mFrontier
Sun 8/247:01 pmMSN - PDX
1 stop7h 14mFrontier
Deal found 7/1$172
This Cheapflightsfares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:28 pmPDX - MSP
Nonstop3h 12mSun Country Air
Sun 8/109:06 pmMSP - PDX
Nonstop3h 40mSun Country Air
Deal found 7/3$175
This CheapOair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/153:10 pmPDX - ORD
1 stop12h 53mSpirit Airlines
Sat 7/197:49 pmORD - PDX
1 stop15h 29mSpirit Airlines
Deal found 7/1$216
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:15 amPDX - MSP
Nonstop3h 23mAlaska Airlines
Tue 9/161:30 pmMSP - PDX
Nonstop3h 56mAlaska Airlines
Deal found 7/2$217
This Travelocity deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:15 amPDX - ORD
1 stop12h 13mMultiple Airlines
Wed 9/242:07 pmORD - PDX
Nonstop4h 30mMultiple Airlines
Deal found 7/2$217
This Priceline deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1811:00 amPDX - ORD
1 stop8h 06mFrontier
Mon 7/215:40 amORD - PDX
1 stop6h 31mFrontier
Deal found 7/3$218
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:35 pmPDX - ORD
1 stop7h 48mUnited Airlines
Sun 8/311:05 pmORD - PDX
Nonstop4h 20mUnited Airlines
Deal found 7/1$224
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:55 amPDX - ORD
2 stops10h 05mSouthwest
Sat 8/307:00 amORD - PDX
1 stop8h 10mSouthwest
Deal found 7/2$228
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:36 pmPDX - ATW
Nonstop3h 41mMultiple Airlines
Mon 9/2911:00 amATW - PDX
1 stop10h 04mMultiple Airlines
Deal found 7/1$232

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Portland to Wisconsin that are best for you.

Fly from

Portland

Fly to

Wisconsin

Route

Depart

Return

Price

PortlandAppleton

PDX - ATW

PDXATW

Portland

Thu 9/11

5:36 pm-11:17 pm

Nonstop3h 41m

Appleton Intl

Sun 9/14

2:45 pm-4:46 pm

Nonstop4h 01m

$135

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 7/31

11:59 pm-5:13 am

Nonstop3h 14m

Minneapolis St Paul

Mon 8/11

6:00 am-10:11 am

1 stop6h 11m

$163

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Wed 7/16

12:25 pm-12:25 am

1 stop10h 00m

Minneapolis St Paul

Mon 7/21

6:00 am-10:11 am

1 stop6h 11m

$172

PortlandMadison

PDX - MSN

PDXMSN

Portland

Thu 8/21

6:27 am-6:51 pm

1 stop10h 24m

Madison Truax Field

Sun 8/24

7:01 pm-12:15 am

1 stop7h 14m

$172

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 8/7

6:28 pm-11:40 pm

Nonstop3h 12m

Minneapolis St Paul

Sun 8/10

9:06 pm-10:46 pm

Nonstop3h 40m

$175

PortlandChicago

PDX - ORD

PDXORD

Portland

Tue 7/15

3:10 pm-6:03 am

1 stop12h 53m

Chicago O'Hare Intl

Sat 7/19

7:49 pm-9:18 am

1 stop15h 29m

$216

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Sun 8/31

7:15 am-12:38 pm

Nonstop3h 23m

Minneapolis St Paul

Tue 9/16

1:30 pm-3:26 pm

Nonstop3h 56m

$217

PortlandChicago

PDX - ORD

PDXORD

Portland

Sat 9/20

7:15 am-9:28 pm

1 stop12h 13m

Chicago O'Hare Intl

Sat 9/27

2:07 pm-4:37 pm

Nonstop4h 30m

$217

PortlandChicago

PDX - ORD

PDXORD

Portland

Fri 7/18

11:00 am-9:06 pm

1 stop8h 06m

Chicago O'Hare Intl

Mon 7/21

5:40 am-10:11 am

1 stop6h 31m

$218

PortlandChicago

PDX - ORD

PDXORD

Portland

Thu 8/28

7:35 pm-5:23 am

1 stop7h 48m

Chicago O'Hare Intl

Sun 8/31

1:05 pm-3:25 pm

Nonstop4h 20m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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Best time to book a flight from Portland to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Wisconsin

What is the cheapest month to book a flight from Portland to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from Portland to Wisconsin (average of $280). Flying from Portland to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to WI?

Find hourly flight availability from Portland to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Portland to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Portland to Wisconsin?

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to Wisconsin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Portland to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Wisconsin?

    Most people fly from Portland (PDX) if they book a flight from Portland to Wisconsin. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • What are the cheapest airlines to fly from Portland to Wisconsin one-way?

    One-way options have recently been found by users for as low as $64 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $80 and Sun Country Air from $90 one-way.

  • What are the most popular routes from Portland to Wisconsin?

    When deciding which route to take from Portland to Wisconsin consider Portland - Chicago O'Hare Intl, Portland - Minneapolis St Paul or Portland - Milwaukee-Mitchell as they are the most popular.

  • Can I find deals for flights from Portland to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Portland to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Wisconsin.

  • Can I find deals for business class flights from Portland to Wisconsin?

    Yes. Cheapflights offers flight deals from Portland to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Portland to Wisconsin (average of $280). Flying from Portland to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Portland to Wisconsin

Discover the top 9 airlines that operate flights from Portland to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$287FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$232FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$124Average$193FlexibilityNo cancel feeOn-time88%
Sun Country AirCheapest$152Average$370FlexibilityNo cancel feeOn-time83%
DeltaCheapest$243Average$536FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$474FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$541FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$305Average$569FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$366Average$512FlexibilityNo cancel feeOn-time63%

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