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Oshkosh

$179+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Delta deal was found by Cheapflights users on 5/6. 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 5/274:06 pm
PHL
-
ATW
1 stop7h 42m
Delta
Thu 6/44:13 pm
ATW
-
PHL
1 stop5h 59m
Delta
Deal found 5/6$309
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/2712:07 pm
PHL
-
ATW
2 stops7h 02m
American Airlines
Thu 6/46:28 pm
ATW
-
PHL
1 stop5h 11m
American Airlines
Deal found 5/5$314
This Delta deal was found by Cheapflights users on 5/3. 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 5/206:24 pm
PHL
-
ATW
1 stop5h 24m
Delta
Mon 5/256:18 pm
ATW
-
PHL
1 stop3h 49m
Delta
Deal found 5/3$324
This Delta deal was found by Cheapflights users on 5/6. 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 9/96:00 am
PHL
-
ATW
1 stop5h 27m
Delta
Sun 9/135:29 am
ATW
-
PHL
1 stop6h 38m
Delta
Deal found 5/6$334
This Delta deal was found by Cheapflights users on 5/5. 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 5/195:15 pm
PHL
-
ATW
1 stop6h 33m
Delta
Sat 5/2311:08 am
ATW
-
PHL
1 stop4h 22m
Delta
Deal found 5/5$339
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/98:00 am
PHL
-
ATW
1 stop25h 46m
Multiple Airlines
Sun 7/122:44 pm
ATW
-
PHL
1 stop17h 07m
Multiple Airlines
Deal found 5/1$349
This Delta deal was found by Cheapflights users on 5/5. 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 5/136:24 pm
PHL
-
ATW
1 stop5h 24m
Delta
Wed 5/205:30 am
ATW
-
PHL
1 stop6h 48m
Delta
Deal found 5/5$369
This Delta deal was found by Cheapflights users on 5/3. 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 6/245:40 am
PHL
-
ATW
1 stop6h 07m
Delta
Sun 6/285:30 pm
ATW
-
PHL
1 stop4h 47m
Delta
Deal found 5/3$374
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/245:15 am
PHL
-
ATW
1 stop6h 32m
American Airlines
Sun 6/286:38 pm
ATW
-
PHL
1 stop5h 17m
American Airlines
Deal found 5/5$384
This American Airlines deal was found by Cheapflights users on 5/5. 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 7/95:07 am
PHL
-
ATW
1 stop6h 38m
American Airlines
Sat 7/119:48 am
ATW
-
PHL
2 stops7h 53m
American Airlines
Deal found 5/5$386

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$179
(eDestinos)

Popular in

March

Cheapest in

January

Average price

$556
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
One-way flight from Philadelphia to Oshkosh
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 6, 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

Wed 5/27

6:12 am-10:28 am

1 stop5h 16m

Appleton Intl

Thu 6/4

4:13 pm-11:12 pm

1 stop5h 59m

$309
Quickest round-trip

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Fri 6/5

7:01 pm-10:54 pm

1 stop4h 53m

Appleton Intl

Fri 6/19

6:33 pm-11:17 pm

1 stop3h 44m

$309

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 6/24

5:40 am-10:47 am

1 stop6h 07m

Appleton Intl

Sun 6/28

5:30 pm-11:17 pm

1 stop4h 47m

$374

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Fri 6/5

12:07 pm-5:58 pm

2 stops6h 51m

Appleton Intl

Fri 6/19

6:28 pm-12:39 am

1 stop5h 11m

$389

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 6/4

1:31 pm-4:54 pm

1 stop4h 23m

Appleton Intl

Mon 6/8

5:29 pm-12:59 am

1 stop6h 30m

$389

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 6/24

5:30 pm-11:54 pm

2 stops7h 24m

Appleton Intl

Sun 6/28

6:38 pm-12:55 am

1 stop5h 17m

$507
Cheapest one-way

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sun 7/5

5:21 am-9:52 pm

1 stop17h 31m

$179

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sun 7/5

6:18 pm-10:34 pm

2 stops29h 16m

$267

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 5/12

8:35 pm-2:03 pm

3 stops42h 28m

$401
Quickest one-way

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 5/12

5:15 pm-10:48 pm

1 stop6h 33m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 11 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 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 May 6, 2026.

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

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 May 2, 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 May 6, 2026.

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

How much does it cost to fly round-trip from Philadelphia to Oshkosh?

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 May 6, 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
8,456 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,456 reviews
Delta
7.9
Good
8,456 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
United Airlines
7.4
Good
9,684 reviews
Delta
7.9
Good
8,456 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,666 reviews
Delta
7.9
Good
8,456 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 Delta fly from Philadelphia to Oshkosh in about 5h 16m. The time it takes to get you to your destination can typically vary by up to . Philadelphia and Oshkosh are separated by a distance of 744 mi.

  • 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: Piedmont Airlines (89%), American Airlines (84%), PSA Airlines( 82%).

  • What are the cheapest flights from Philadelphia to Oshkosh?

    The cheapest flight price from Philadelphia to Oshkosh is $250. On average you can expect to pay $391. The most popular route, (Philadelphia - Appleton Intl), can usually be booked for $309.

  • 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.

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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Pittsburgh to Madison flights
Reagan-National to Green Bay flights
Dulles Intl to Green Bay flights
Allentown to Minneapolis flights
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Newark to Wausau flights
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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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$127FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$149Average$425FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$480FlexibilityNo cancel feeOn-time71%

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