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Oshkosh

$169+ Cheap flights from Philadelphia (PHL) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Philadelphia to Oshkosh

Keep the following information in mind while searching for Philadelphia to Oshkosh flight deals. Data was last updated July 29, 2025.

Round-trip from

$249
(Delta)

One-way from

$169
(Delta)

Popular in

May

Cheapest in

February

Average price

$452
From Philadelphia to Oshkosh
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One-way flight from Philadelphia to Oshkosh
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Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Philadelphia to Oshkosh

Cheapest flights from Philadelphia to Oshkosh
Explore the most affordable flight options available from Philadelphia to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 10/16:00 amPHL - ATW
1 stop6h 28mDelta
Tue 10/75:42 amATW - PHL
1 stop6h 32mDelta
Deal found 7/28$249
This Mytrip deal was found by Cheapflights users on 7/27. 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 8/212:06 pmPHL - ATW
2 stops20h 40mMultiple Airlines
Mon 8/2510:36 amATW - PHL
2 stops25h 25mMultiple Airlines
Deal found 7/27$286
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/111:40 amPHL - ATW
2 stops7h 08mAmerican Airlines
Tue 10/76:13 pmATW - PHL
1 stop5h 03mAmerican Airlines
Deal found 7/29$316
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/1110:05 amPHL - ATW
1 stop4h 59mUnited Airlines
Mon 10/136:45 pmATW - PHL
1 stop5h 00mUnited Airlines
Deal found 7/28$435

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 July 29, 2025.
Use the filters below to find and compare flights from Philadelphia to Oshkosh that are best for you.

Fly from

Philadelphia

Fly to

Oshkosh

Route

Depart

Return

Price

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 10/1

6:00 am-11:28 am

1 stop6h 28m

Appleton Intl

Tue 10/7

5:42 am-1:14 pm

1 stop6h 32m

$249

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 8/21

2:06 pm-9:46 am

2 stops20h 40m

Appleton Intl

Mon 8/25

10:36 am-1:01 pm

2 stops25h 25m

$286

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 10/1

11:40 am-5:48 pm

2 stops7h 08m

Appleton Intl

Tue 10/7

6:13 pm-12:16 am

1 stop5h 03m

$316

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sat 10/11

10:05 am-2:04 pm

1 stop4h 59m

Appleton Intl

Mon 10/13

6:45 pm-12:45 am

1 stop5h 00m

$435

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 8/19

6:00 am-10:28 am

1 stop5h 28m

$169

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 8/20

4:58 pm-2:43 pm

3 stops22h 45m

$255

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sun 11/9

2:10 pm-7:11 pm

1 stop6h 01m

$290

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 8/19

7:58 pm-7:26 pm

2 stops24h 28m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Philadelphia to Oshkosh

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

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

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

Find hourly flight availability from Philadelphia 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Oshkosh as you normally would.

What is the cheapest day to fly from Philadelphia to Oshkosh?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Oshkosh. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Oshkosh flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Oshkosh

Explore weekly flight availability from Philadelphia to Oshkosh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from PHL to OS9 are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Philadelphia to Oshkosh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Philadelphia to Oshkosh. 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 Philadelphia to Oshkosh?

    If you book a flight to Oshkosh from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 0 flights from Philadelphia to Oshkosh per day from 5 different airlines.

  • How popular is this Philadelphia to Oshkosh flight route?

    Flights from Philadelphia to Oshkosh have been viewed 1 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $169 on Delta. Other airlines that offer cheap prices include American Airlines from $290 and United Airlines from $368 one-way.

  • What are the most reliable airlines from Philadelphia to Oshkosh?

    Before booking your flight to Oshkosh from Philadelphia, check out the most reliable airlines to get you to your destination on time: Republic Airways (86%), PSA Airlines (70%), Qatar Airways( 70%).

  • What are the cheapest flights from Philadelphia to Oshkosh?

    The cheapest flight price from Philadelphia to Oshkosh is $265. On average you can expect to pay $406. The most popular route, (Philadelphia - Appleton Intl), can usually be booked for $249.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Oshkosh

Discover the top 5 airlines that operate flights from Philadelphia 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$199FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$183Average$461FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$458FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$227Average$483FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$277Average$388FlexibilityNo cancel feeOn-time63%

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