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Oshkosh

$83+ Cheap flights from Oregon to Oshkosh, WI

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MKE
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Oregon to Oshkosh

Keep the following information in mind while searching for Oregon to Oshkosh flight deals. Data was last updated June 16, 2025.

Round-trip from

$140
(Cheapflightsfares)

One-way from

$83
(Booking.com)

Popular in

November

Cheapest in

October

Average price

$240
From Oregon to Oshkosh
Search Deals
One-way flight from Oregon to Oshkosh
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Oregon to Oshkosh

Cheapest flights from Oregon to Oshkosh
Explore the most affordable flight options available from Oregon to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:58 amPDX - ATW
Nonstop3h 50mAllegiant Air
Mon 9/17:00 amATW - PDX
Nonstop4h 08mAllegiant Air
Deal found 6/14$140
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:34 amPDX - ATW
Nonstop3h 33mMultiple Airlines
Mon 7/147:00 amATW - PDX
1 stop28h 18mMultiple Airlines
Deal found 6/14$234
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:42 amPDX - ATW
1 stop7h 46mAmerican Airlines
Tue 9/96:18 pmATW - PDX
1 stop7h 36mAmerican Airlines
Deal found 6/15$270
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:40 amPDX - ATW
1 stop8h 35mDelta
Tue 10/144:10 pmATW - PDX
2 stops9h 41mDelta
Deal found 6/14$348
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:46 pmBOI - ATW
1 stop7h 50mDelta
Wed 7/94:10 pmATW - BOI
2 stops8h 59mDelta
Deal found 6/15$354
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 11/1510:52 amPDX - ATW
1 stop8h 41mUnited Airlines
Sun 11/232:43 pmATW - PDX
1 stop9h 50mUnited Airlines
Deal found 6/15$360
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:37 pmRDM - ATW
1 stop6h 59mAmerican Airlines
Sat 7/56:29 amATW - RDM
1 stop7h 15mAmerican Airlines
Deal found 6/15$496
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 6/308:30 amBOI - ATW
1 stop12h 05mUnited Airlines
Fri 7/42:43 pmATW - BOI
1 stop9h 09mUnited Airlines
Deal found 6/15$643
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 6/275:05 amRDM - ATW
2 stops14h 30mUnited Airlines
Sat 7/56:30 amATW - RDM
2 stops10h 39mUnited Airlines
Deal found 6/15$806

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Oshkosh 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 June 16, 2025.
Use the filters below to find and compare flights from Oregon to Oshkosh that are best for you.

Fly from

Oregon

Fly to

Oshkosh

Route

Depart

Return

Price

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 8/29

9:58 am-3:48 pm

Nonstop3h 50m

Appleton Intl

Mon 9/1

7:00 am-9:08 am

Nonstop4h 08m

$140

PortlandAppleton

PDX - ATW

PDXATW

Portland

Fri 7/4

10:34 am-4:07 pm

Nonstop3h 33m

Appleton Intl

Mon 7/14

7:00 am-9:18 am

1 stop28h 18m

$234

PortlandAppleton

PDX - ATW

PDXATW

Portland

Thu 9/4

11:42 am-9:28 pm

1 stop7h 46m

Appleton Intl

Tue 9/9

6:18 pm-11:54 pm

1 stop7h 36m

$270

PortlandAppleton

PDX - ATW

PDXATW

Portland

Mon 10/13

12:40 am-11:15 am

1 stop8h 35m

Appleton Intl

Tue 10/14

4:10 pm-11:51 pm

2 stops9h 41m

$348

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Fri 7/4

1:46 pm-10:36 pm

1 stop7h 50m

Appleton Intl

Wed 7/9

4:10 pm-12:09 am

2 stops8h 59m

$354

PortlandAppleton

PDX - ATW

PDXATW

Portland

Sat 11/15

10:52 am-9:33 pm

1 stop8h 41m

Appleton Intl

Sun 11/23

2:43 pm-10:33 pm

1 stop9h 50m

$360

RedmondAppleton

RDM - ATW

RDMATW

Bend/Redmond

Fri 6/27

12:37 pm-9:36 pm

1 stop6h 59m

Appleton Intl

Sat 7/5

6:29 am-11:44 am

1 stop7h 15m

$496

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Mon 6/30

8:30 am-9:35 pm

1 stop12h 05m

Appleton Intl

Fri 7/4

2:43 pm-10:52 pm

1 stop9h 09m

$643

RedmondAppleton

RDM - ATW

RDMATW

Bend/Redmond

Fri 6/27

5:05 am-9:35 pm

2 stops14h 30m

Appleton Intl

Sat 7/5

6:30 am-3:09 pm

2 stops10h 39m

$806

PortlandAppleton

PDX - ATW

PDXATW

Portland

Mon 9/1

9:58 am-3:48 pm

Nonstop3h 50m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 14 results
1
2

Best time to book a flight from Oregon to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Oregon 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 Oregon to Oshkosh

What is the cheapest month to book a flight from Oregon to Oshkosh?

Currently, February is the cheapest month in which you can book a flight from Oregon to Oshkosh (average of $280). Flying from Oregon to Oshkosh 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 OR to OS9?

Find hourly flight availability from Oregon to Oshkosh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

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

Rainfall in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oshkosh ranges from 1.1 - 3.8 inches per month. June is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Oshkosh when rainfall is around 1.1 in.

Temperature in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oshkosh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Oshkosh

Get insights into the airlines that provide service to Oshkosh. 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 Oshkosh. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Oregon to Oshkosh to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,798 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
722 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Oregon to Oshkosh one-way?

    The cheapest airlines for a one-way flight from Oregon to Oshkosh are Allegiant Air ($83), American Airlines ($170), and Delta ($190).

  • What are the most popular routes from Oregon to Oshkosh?

    The most popular route from Oregon to Oshkosh is Portland - Appleton Intl. You may also consider Boise Air Term. Gowen Fld - Appleton Intl or Bend/Redmond - Appleton Intl.

  • Can I find deals for flights from Oregon to Oshkosh that include hotel bookings?

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

  • How can I find direct flights from Oregon to Oshkosh?

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

  • Can I find deals for business class flights from Oregon to Oshkosh?

    Yes. Cheapflights offers flight deals from Oregon to Oshkosh 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 Oregon to Oshkosh?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Oshkosh (average of $280). Flying from Oregon to Oshkosh 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 Oregon to Oshkosh

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Top 8 airlines flying from Oregon to Oshkosh

Discover the top 8 airlines that operate flights from Oregon to Oshkosh. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$228FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$231FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$124Average$194FlexibilityNo cancel feeOn-time88%
DeltaCheapest$201Average$554FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$496FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$603FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$292Average$533FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$362Average$469FlexibilityNo cancel feeOn-time63%

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