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Wisconsin

$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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MKE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$140
(Cheapflightsfares)

One-way from

$64
(Cheapflightsfares)

Popular in

March

Cheapest in

April

Average price

$431

Good round-trip deal

$128 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, 0% potential price rise
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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 September 2025
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Price to beat on a round-trip 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:53 pmPDX - ATW
Nonstop3h 37mAllegiant Air
Sun 10/52:42 pmATW - PDX
Nonstop4h 21mAllegiant Air
Deal found 9/15$140
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 amPDX - MSP
1 stop11h 31mFrontier
Wed 10/87:50 amMSP - PDX
1 stop5h 58mFrontier
Deal found 9/14$155
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/95:53 pmPDX - ATW
Nonstop3h 37mAllegiant Air
Sun 10/122:42 pmATW - PDX
Nonstop4h 21mAllegiant Air
Deal found 9/16$160
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:53 pmPDX - ATW
Nonstop3h 37mAllegiant Air
Sun 10/262:42 pmATW - PDX
Nonstop4h 21mAllegiant Air
Deal found 9/16$163
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:43 pmPDX - MKE
1 stop28h 35mFrontier
Mon 10/278:04 pmMKE - PDX
1 stop17h 52mFrontier
Deal found 9/15$164
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:05 amPDX - MSP
1 stop15h 51mFrontier
Mon 10/68:38 pmMSP - PDX
1 stop17h 10mFrontier
Deal found 9/14$165
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Thu 10/95:53 pmPDX - ATW
Nonstop3h 37mAllegiant Air
Sun 10/192:42 pmATW - PDX
Nonstop4h 21mAllegiant Air
Deal found 9/17$166
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:22 pmPDX - MSP
Nonstop3h 19mSun Country Air
Sat 10/185:36 pmMSP - PDX
Nonstop3h 40mSun Country Air
Deal found 9/15$167
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:43 pmPDX - MSP
1 stop9h 10mFrontier
Thu 10/236:00 amMSP - PDX
1 stop7h 38mFrontier
Deal found 9/17$172
This Sun Country Air deal was found by Cheapflights users on 9/14. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:16 amPDX - MSP
Nonstop3h 19mSun Country Air
Sun 10/53:36 pmMSP - PDX
Nonstop3h 40mSun Country Air
Deal found 9/14$173
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:59 pmPDX - MSP
Nonstop3h 19mSun Country Air
Mon 10/203:54 pmMSP - PDX
Nonstop3h 40mSun Country Air
Deal found 9/15$177
This Sun Country Air deal was found by Cheapflights users on 9/14. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:34 pmPDX - MSP
Nonstop3h 19mSun Country Air
Mon 10/203:54 pmMSP - PDX
Nonstop3h 40mSun Country Air
Deal found 9/14$178

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 September 17, 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

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Sat 11/1

7:10 am-12:35 pm

Nonstop3h 25m

Minneapolis St Paul

Mon 11/3

1:32 pm-3:16 pm

Nonstop3h 44m

$172

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 10/16

6:34 pm-11:53 pm

Nonstop3h 19m

Minneapolis St Paul

Sun 10/19

9:06 pm-10:46 pm

Nonstop3h 40m

$178

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Fri 12/5

1:38 pm-11:59 pm

1 stop8h 21m

Minneapolis St Paul

Sun 12/14

1:39 pm-3:28 pm

Nonstop3h 49m

$192

PortlandChicago

PDX - ORD

PDXORD

Portland

Mon 10/20

10:58 pm-7:50 am

1 stop6h 52m

Chicago O'Hare Intl

Mon 10/27

3:50 pm-8:26 pm

1 stop6h 36m

$195

PortlandChicago

PDX - ORD

PDXORD

Portland

Thu 12/4

12:32 am-8:40 am

1 stop6h 08m

Chicago O'Hare Intl

Mon 12/8

6:13 pm-12:15 am

1 stop8h 02m

$195

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Sat 11/1

7:10 am-12:35 pm

Nonstop3h 25m

Minneapolis St Paul

Mon 11/3

1:32 pm-3:16 pm

Nonstop3h 44m

$207

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Sat 12/20

11:59 pm-5:21 am

Nonstop3h 22m

Minneapolis St Paul

Sun 12/28

9:00 pm-10:53 pm

Nonstop3h 53m

$208

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Tue 10/7

5:00 am-12:35 pm

1 stop5h 35m

Minneapolis St Paul

Tue 10/7

5:52 pm-10:45 pm

1 stop6h 53m

$217

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Thu 10/16

7:00 am-12:21 pm

Nonstop3h 21m

Minneapolis St Paul

Thu 10/23

1:17 pm-2:59 pm

Nonstop3h 42m

$217

PortlandMinneapolis

PDX - MSP

PDXMSP

Portland

Tue 11/4

7:10 am-12:35 pm

Nonstop3h 25m

Minneapolis St Paul

Sat 11/8

2:48 pm-8:37 pm

1 stop7h 49m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 17, 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 September 17, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines 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.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
699 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Portland to Wisconsin?

    Airlines like Alaska Airlines, Sun Country Air, and Hawaiian Airlines fly from Portland to Wisconsin in about 3h 19m. The time it takes to get you to your destination can typically vary by up to 5h 02m. The distance from Portland to Wisconsin is about 1422 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Sun Country Air from $89 and Frontier 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 7 airlines flying from Portland to Wisconsin

Discover the top 7 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$109Average$278FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$125Average$176FlexibilityNo cancel feeOn-time88%
DeltaCheapest$176Average$511FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$485FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$518FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$305Average$589FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$361Average$534FlexibilityNo cancel feeOn-time63%

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