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$69+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MKE
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
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 18, 2025.

Round-trip from

$138
(Cheapflightsfares)

One-way from

$69
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$469

Good round-trip deal

$140 or less

Good one-way deal

$99 or less
From Portland to Wisconsin
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One-way flight from Portland to Wisconsin
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 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 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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 9/255:36 pmPDX - ATW
Nonstop3h 41mAllegiant Air
Sun 9/282:45 pmATW - PDX
Nonstop4h 01mAllegiant Air
Deal found 7/16$138
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Sun 8/1711:59 pmPDX - MSP
Nonstop3h 14mSun Country Air
Fri 8/223:24 pmMSP - PDX
Nonstop3h 42mSun Country Air
Deal found 7/17$175
This Trip.com deal was found by Cheapflights users on 7/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:18 pmPDX - MSP
Nonstop3h 23mMultiple Airlines
Mon 9/85:45 pmMSP - PDX
1 stop7h 02mMultiple Airlines
Deal found 7/16$195
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:46 amPDX - MSP
Nonstop3h 13mDelta
Wed 8/139:54 pmMSP - PDX
Nonstop3h 37mDelta
Deal found 7/17$197
This Priceline deal was found by Cheapflights users on 7/14. 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 8/612:25 pmPDX - MSP
1 stop10h 00mFrontier
Sun 8/106:00 amMSP - PDX
1 stop6h 11mFrontier
Deal found 7/14$205
This FlightHub deal was found by Cheapflights users on 7/16. 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 8/147:52 pmPDX - ORD
1 stop13h 51mSpirit Airlines
Mon 8/185:35 pmORD - PDX
1 stop27h 22mSpirit Airlines
Deal found 7/16$205
This United Airlines deal was found by Cheapflights users on 7/15. 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 9/41:01 pmPDX - MSP
1 stop5h 28mUnited Airlines
Mon 9/84:55 pmMSP - PDX
1 stop7h 30mUnited Airlines
Deal found 7/15$212
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 8/2111:00 pmPDX - ORD
Nonstop4h 00mAlaska Airlines
Sat 8/302:07 pmORD - PDX
Nonstop4h 29mAlaska Airlines
Deal found 7/15$214
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/231:20 pmPDX - ORD
1 stop6h 44mDelta
Sat 8/302:00 pmORD - PDX
1 stop7h 44mDelta
Deal found 7/16$223
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 9/261:24 pmPDX - MSP
1 stop8h 37mAlaska Airlines
Sun 9/286:05 amMSP - PDX
1 stop8h 22mAlaska Airlines
Deal found 7/17$226
This Hawaiian Airlines deal was found by Cheapflights users on 7/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:50 pmPDX - ORD
Nonstop4h 14mHawaiian Airlines
Sat 9/132:07 pmORD - PDX
Nonstop4h 30mHawaiian Airlines
Deal found 7/15$227
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/1211:59 pmPDX - ORD
Nonstop4h 01mUnited Airlines
Tue 8/199:13 amORD - PDX
Nonstop4h 36mUnited Airlines
Deal found 7/15$229

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 18, 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 9/25

5:36 pm-11:17 pm

Nonstop3h 41m

Appleton Intl

Sun 9/28

2:45 pm-4:46 pm

Nonstop4h 01m

$138

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Sun 8/17

11:59 pm-5:13 am

Nonstop3h 14m

Minneapolis St Paul

Sun 8/24

9:06 pm-10:45 pm

Nonstop3h 39m

$175

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Fri 9/5

6:18 pm-11:41 pm

Nonstop3h 23m

Minneapolis St Paul

Mon 9/8

5:45 pm-10:47 pm

1 stop7h 02m

$195

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Sun 8/10

12:46 am-5:59 am

Nonstop3h 13m

Minneapolis St Paul

Wed 8/13

9:54 pm-11:31 pm

Nonstop3h 37m

$197

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Wed 8/6

12:25 pm-12:25 am

1 stop10h 00m

Minneapolis St Paul

Sun 8/10

6:00 am-10:11 am

1 stop6h 11m

$205

PortlandChicago

PDX - ORD

PDXORD

Portland

Thu 8/14

7:52 pm-11:43 am

1 stop13h 51m

Chicago O'Hare Intl

Mon 8/18

5:35 pm-6:57 pm

1 stop27h 22m

$205

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 9/4

1:01 pm-8:29 pm

1 stop5h 28m

Minneapolis St Paul

Mon 9/8

4:55 pm-10:25 pm

1 stop7h 30m

$212

PortlandChicago

PDX - ORD

PDXORD

Portland

Thu 8/21

11:00 pm-5:00 am

Nonstop4h 00m

Chicago O'Hare Intl

Sat 8/30

2:07 pm-4:36 pm

Nonstop4h 29m

$214

PortlandChicago

PDX - ORD

PDXORD

Portland

Wed 8/27

1:24 pm-10:04 pm

1 stop6h 40m

Chicago O'Hare Intl

Sat 8/30

2:07 pm-4:36 pm

Nonstop4h 29m

$215

PortlandChicago

PDX - ORD

PDXORD

Portland

Sat 8/23

1:20 pm-10:04 pm

1 stop6h 44m

Chicago O'Hare Intl

Sat 8/30

2:00 pm-7:44 pm

1 stop7h 44m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

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 18, 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.

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 18, 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

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,958 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,581 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,864 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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 $69 on Allegiant Air. Other airlines that offer cheap prices include Sun Country Air from $98 and Delta from $99 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.

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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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$287FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$236FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$124Average$196FlexibilityNo cancel feeOn-time88%
Sun Country AirCheapest$152Average$370FlexibilityNo cancel feeOn-time83%
DeltaCheapest$243Average$515FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$539FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$305Average$569FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$362Average$508FlexibilityNo cancel feeOn-time63%

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