How popular is this Oshkosh to Philadelphia flight route?

The Oshkosh to Philadelphia flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Weekly flight availability from Oshkosh to Philadelphia

The most flights from OS9 to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the cheapest flights from Oshkosh to Philadelphia?

On average you can expect to pay $466 for a flight from Oshkosh to Philadelphia. The cheapest flight overall is $193 while the most popular route, (Appleton Intl - Philadelphia) is currently priced at $281.

What are the most reliable airlines from Oshkosh to Philadelphia?

The top 3 most reliable airlines when flying from Oshkosh to Philadelphia are Piedmont Airlines (83%), PSA Airlines (76%) and American Airlines (67%).

What are the most popular airlines that fly from Oshkosh to Philadelphia?

When booking a flight from Oshkosh to Philadelphia, you may want to consider flying on Delta, United Airlines or American Airlines as they are the most popular for this route.

What airport do you fly into for flights to Philadelphia from Oshkosh?

Philadelphia (PHL) is the airport you will fly into if you book a flight from Oshkosh to Philadelphia. You should not have trouble finding flights to Philadelphia from Oshkosh; the airport handles an average of 0 inbound flights from Oshkosh per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Philadelphia airport from Oshkosh. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

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

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

How can I find direct flights from Oshkosh to Philadelphia?

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

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

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

Find Cheap Flights from Oshkosh to Philadelphia

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Find flight deals from Oshkosh to Philadelphia

Most accurate provider	FlightHub 3 stars
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Popular in	October
Cheapest in	March
Average price	$482

Provider with most accurate pricing for Appleton Intl-Philadelphia flight deals.

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Provider most trusted by Cheapflights users for Appleton Intl-Philadelphia flights.

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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Oshkosh to Philadelphia

Prices

Airlines

What is the cheapest time of day to fly from OS9 to PHL?

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Oshkosh to Philadelphia by exploring options for tickets in the afternoon.

Reviews of airlines servicing Philadelphia

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Oshkosh to Philadelphia. 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.

Delta

7.8

Good

8,653 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,653 reviews

Delta

7.8

Good

8,653 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.4

Good

10,350 reviews

Delta

7.8

Good

8,653 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,152 reviews

Delta

7.8

Good

8,653 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

What airport do you fly into for flights to Philadelphia from Oshkosh?
Philadelphia (PHL) is the airport you will fly into if you book a flight from Oshkosh to Philadelphia. You should not have trouble finding flights to Philadelphia from Oshkosh; the airport handles an average of 0 inbound flights from Oshkosh per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Philadelphia airport from Oshkosh. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.
How popular is this Oshkosh to Philadelphia flight route?
The Oshkosh to Philadelphia flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the most reliable airlines from Oshkosh to Philadelphia?
The top 3 most reliable airlines when flying from Oshkosh to Philadelphia are Piedmont Airlines (83%), PSA Airlines (76%) and American Airlines (67%).
What are the cheapest flights from Oshkosh to Philadelphia?
On average you can expect to pay $466 for a flight from Oshkosh to Philadelphia. The cheapest flight overall is $193 while the most popular route, (Appleton Intl - Philadelphia) is currently priced at $281.
Can I find deals for flights from Oshkosh to Philadelphia that include hotel bookings?
Yes. In addition to deals on Oshkosh to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oshkosh to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oshkosh to Philadelphia.
Can I find deals for business class flights from Oshkosh to Philadelphia?
Yes. Cheapflights offers flight deals from Oshkosh to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 4 airlines flying from Oshkosh to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$176	Average$405	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$248	Average$499	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$283	Average$439	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$333	Average$407	FlexibilityNo cancel fee	On-time63%

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Cheap flights from Oshkosh, WI to Philadelphia (PHL)

Find cheap flights from Oshkosh to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Oshkosh to Philadelphia

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from OS9 to PHL?

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Oshkosh to Philadelphia by exploring options for tickets in the afternoon.

Weekly flight availability from Oshkosh to Philadelphia

The most flights from OS9 to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Philadelphia

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Oshkosh to Philadelphia. 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.

Related info for your journey

What airport do you fly into for flights to Philadelphia from Oshkosh?

How popular is this Oshkosh to Philadelphia flight route?

What are the most reliable airlines from Oshkosh to Philadelphia?

What are the cheapest flights from Oshkosh to Philadelphia?

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

How can I find direct flights from Oshkosh to Philadelphia?

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

Traveling to a place near Philadelphia?

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Complete your trip

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Search flights from Oshkosh to Philadelphia by cabin class

Find flights from Oshkosh to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Oshkosh and Philadelphia flights

Browse other Oshkosh and Philadelphia flight options. Last updated on October 12, 2026.

Other flights to Philadelphia

Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.

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