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Oshkosh

$252+ Cheap flights from Philadelphia (PHL) to Oshkosh, WI

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap 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 March 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/296:12 pm
PHL
-
ATW
1 stop20h 51m
Multiple Airlines
Thu 5/76:30 am
ATW
-
PHL
1 stop8h 38m
Multiple Airlines
Deal found 3/20$252
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/296:12 pm
PHL
-
ATW
1 stop20h 51m
Multiple Airlines
Mon 5/49:00 am
ATW
-
PHL
1 stop29h 14m
Multiple Airlines
Deal found 3/20$256
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/296:12 pm
PHL
-
ATW
1 stop20h 51m
Multiple Airlines
Sun 5/36:30 am
ATW
-
PHL
1 stop30h 17m
Multiple Airlines
Deal found 3/20$268
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 4/154:30 pm
PHL
-
ATW
1 stop22h 33m
Multiple Airlines
Sun 4/196:30 am
ATW
-
PHL
1 stop26h 19m
Multiple Airlines
Deal found 3/24$280
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/296:12 pm
PHL
-
ATW
1 stop20h 51m
Multiple Airlines
Sat 5/210:00 am
ATW
-
PHL
1 stop10h 31m
Multiple Airlines
Deal found 3/20$281
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sat 5/25:11 pm
PHL
-
ATW
1 stop21h 52m
Multiple Airlines
Thu 5/76:30 am
ATW
-
PHL
1 stop8h 38m
Multiple Airlines
Deal found 3/20$282
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 5/35:45 am
PHL
-
ATW
1 stop9h 18m
Multiple Airlines
Thu 5/76:30 am
ATW
-
PHL
1 stop8h 38m
Multiple Airlines
Deal found 3/20$292
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/305:45 am
PHL
-
ATW
1 stop9h 18m
Multiple Airlines
Thu 5/76:30 am
ATW
-
PHL
1 stop8h 38m
Multiple Airlines
Deal found 3/20$296
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/165:45 am
PHL
-
ATW
1 stop9h 18m
Multiple Airlines
Sun 4/193:17 pm
ATW
-
PHL
2 stops32h 12m
Multiple Airlines
Deal found 3/24$298
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/305:45 am
PHL
-
ATW
1 stop9h 18m
Multiple Airlines
Mon 5/49:00 am
ATW
-
PHL
1 stop29h 14m
Multiple Airlines
Deal found 3/20$300

Find flight deals from Philadelphia to Oshkosh

Keep the following information in mind while searching for Philadelphia to Oshkosh flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$951
Provider with most accurate pricing for Philadelphia-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Appleton Intl flights.
Search Deals
From Philadelphia to Oshkosh
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 25, 2026.
Use the filters below to find and compare flights from Philadelphia to Oshkosh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Fri 5/1

8:35 pm-12:14 am

1 stop4h 39m

Appleton Intl

Mon 5/4

5:38 pm-12:59 am

1 stop6h 21m

$329

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 4/30

12:45 pm-6:01 pm

1 stop6h 16m

Appleton Intl

Sat 5/2

10:57 am-4:37 pm

1 stop4h 40m

$329

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 4/9

11:36 am-3:11 pm

1 stop4h 35m

Appleton Intl

Sun 4/12

5:35 pm-12:59 am

1 stop6h 24m

$339
Quickest round-trip

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sat 5/2

5:32 pm-8:37 pm

1 stop4h 05m

Appleton Intl

Wed 5/6

6:19 pm-10:50 pm

1 stop3h 31m

$357

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 9/10

4:05 pm-9:57 pm

1 stop6h 52m

Appleton Intl

Thu 9/17

1:26 pm-7:22 pm

1 stop4h 56m

$357

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Fri 5/1

5:32 pm-8:37 pm

1 stop4h 05m

Appleton Intl

Tue 5/5

12:05 pm-6:08 pm

1 stop5h 03m

$357

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Fri 8/28

4:05 pm-9:57 pm

1 stop6h 52m

Appleton Intl

Sun 8/30

1:26 pm-7:22 pm

1 stop4h 56m

$357

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 4/9

12:26 pm-5:30 pm

1 stop6h 04m

Appleton Intl

Sun 4/12

6:25 pm-11:00 pm

1 stop3h 35m

$363

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 5/27

1:31 pm-7:16 pm

1 stop6h 45m

Appleton Intl

Sat 5/30

3:47 pm-9:28 pm

1 stop4h 41m

$409

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sat 5/2

6:00 am-11:22 am

1 stop6h 22m

Appleton Intl

Sat 5/2

6:19 pm-8:55 am

1 stop13h 36m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 12 resultsSorted by cheapest first
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, May is the cheapest month in which you can book a flight from Philadelphia to Oshkosh (average of $52). Flying from Philadelphia to Oshkosh in November is currently the most expensive (average of $209). 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 March 25, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Philadelphia to Oshkosh by exploring options for tickets in the afternoon.

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 March 23, 2026.

Travelers seeking maximum savings on their Philadelphia to Oshkosh flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings 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 March 25, 2026.

The most flights from PHL to OS9 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, 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 March 25, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
7.9
Good
8,327 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,327 reviews
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,478 reviews
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,493 reviews
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 2 times in the past calendar month.

  • How long is the flight from Philadelphia to Oshkosh?

    Airlines like United Airlines, American Airlines, and Delta fly from Philadelphia to Oshkosh in about 4h 39m. The time it takes to get you to your destination can typically vary by up to 1h 38m. 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: American Airlines (72%), Piedmont Airlines (72%), Qatar Airways( 62%).

  • What are the cheapest flights from Philadelphia to Oshkosh?

    The cheapest flight price from Philadelphia to Oshkosh is $222. On average you can expect to pay $369. The most popular route, (Philadelphia - Appleton Intl), can usually be booked for $276.

  • 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, May is the cheapest month in which you can book a flight from Philadelphia to Oshkosh (average of $52). Flying from Philadelphia to Oshkosh in November is currently the most expensive (average of $209). 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$127FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$149Average$417FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$208Average$394FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$469FlexibilityNo cancel feeOn-time71%

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