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Oshkosh

$189+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$249
(Delta)

One-way from

$189
(Delta)

Popular in

May

Cheapest in

February

Average price

$587
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. 14% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:23 pmPHL - ATW
1 stop5h 24mDelta
Tue 10/215:35 pmATW - PHL
1 stop4h 30mDelta
Deal found 9/16$249
This Delta 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 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 10/75:35 pmATW - PHL
1 stop4h 30mDelta
Deal found 9/17$254
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:40 pmPHL - ATW
2 stops7h 45mAmerican Airlines
Tue 10/76:13 pmATW - PHL
1 stop5h 03mAmerican Airlines
Deal found 9/16$259
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:25 pmPHL - ATW
1 stop5h 15mDelta
Mon 9/296:07 pmATW - PHL
1 stop4h 12mDelta
Deal found 9/15$284
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amPHL - ATW
1 stop4h 23mAmerican Airlines
Tue 10/216:00 amATW - PHL
2 stops6h 59mAmerican Airlines
Deal found 9/16$316
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:29 amPHL - ATW
1 stop5h 07mDelta
Mon 9/226:07 pmATW - PHL
1 stop4h 12mDelta
Deal found 9/15$324
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:27 pmPHL - ATW
1 stop7h 10mAmerican Airlines
Sun 9/286:19 pmATW - PHL
1 stop5h 26mAmerican Airlines
Deal found 9/16$343
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:40 amPHL - ATW
2 stops7h 07mAmerican Airlines
Mon 9/226:19 pmATW - PHL
1 stop5h 26mAmerican Airlines
Deal found 9/15$375
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:15 pmPHL - ATW
1 stop6h 25mDelta
Wed 10/14:16 pmATW - PHL
1 stop6h 39mDelta
Deal found 9/17$377

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 September 17, 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 10/15

12:23 pm-4:47 pm

1 stop5h 24m

Appleton Intl

Tue 10/21

5:35 pm-11:05 pm

1 stop4h 30m

$249

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 10/1

6:00 am-11:28 am

1 stop6h 28m

Appleton Intl

Tue 10/7

5:35 pm-11:05 pm

1 stop4h 30m

$254

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 10/1

3:40 pm-10:25 pm

2 stops7h 45m

Appleton Intl

Tue 10/7

6:13 pm-12:16 am

1 stop5h 03m

$259

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 10/15

6:00 am-9:23 am

1 stop4h 23m

Appleton Intl

Tue 10/21

6:00 am-1:59 pm

2 stops6h 59m

$316

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Mon 11/10

12:40 pm-4:42 pm

1 stop5h 02m

Appleton Intl

Wed 11/12

5:21 pm-11:03 pm

1 stop4h 42m

$377

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 11/19

12:22 pm-5:22 pm

1 stop6h 00m

Appleton Intl

Thu 11/20

6:11 pm-11:06 pm

1 stop3h 55m

$377

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 9/30

5:15 pm-10:40 pm

1 stop6h 25m

Appleton Intl

Wed 10/1

11:10 am-4:38 pm

1 stop4h 28m

$377

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 9/30

12:36 pm-5:48 pm

1 stop6h 12m

Appleton Intl

Wed 10/1

6:00 am-2:32 pm

2 stops7h 32m

$382

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 9/30

8:13 am-3:15 pm

1 stop8h 02m

$189

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sun 9/28

6:00 am-11:28 am

1 stop6h 28m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 15 results
1
2

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 September 17, 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 September 17, 2025.

The most flights from PHL to OS9 are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, 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 September 17, 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
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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 4 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.

  • How long is the flight from Philadelphia to Oshkosh?

    Airlines like Delta and American Airlines fly from Philadelphia to Oshkosh in about 5h 24m. The time it takes to get you to your destination can typically vary by up to 2h 21m. Philadelphia and Oshkosh are separated by a distance of 744 mi. This flight may include one or multiple stops.

  • 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: Qatar Airways (85%), Republic Airways (84%), PSA Airlines( 79%).

  • What are the cheapest flights from Philadelphia to Oshkosh?

    The cheapest flight price from Philadelphia to Oshkosh is $163. On average you can expect to pay $378. 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.

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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 4 airlines flying from Philadelphia to Oshkosh

Discover the top 4 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$183Average$429FlexibilityNo cancel feeOn-time69%
DeltaCheapest$222Average$439FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$474FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$274Average$388FlexibilityNo cancel feeOn-time63%

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