Oshkosh

$118+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Jul 10 — Jul 171
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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 June 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/232:59 pm
PHL
-
ATW
1 stop18h 47m
Multiple Airlines
Mon 7/279:36 am
ATW
-
PHL
1 stop29h 29m
Multiple Airlines
Deal found 6/10$313
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/108:05 am
PHL
-
ATW
1 stop7h 00m
United Airlines
Sun 7/195:30 pm
ATW
-
PHL
1 stop6h 27m
United Airlines
Deal found 6/7$319
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/65:43 am
PHL
-
ATW
1 stop6h 00m
American Airlines
Mon 8/105:52 pm
ATW
-
PHL
1 stop5h 07m
American Airlines
Deal found 6/8$334
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/102:59 pm
PHL
-
ATW
2 stops33h 17m
Multiple Airlines
Mon 7/209:36 am
ATW
-
PHL
1 stop14h 03m
Multiple Airlines
Deal found 6/7$343
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/68:30 am
PHL
-
ATW
2 stops14h 22m
Multiple Airlines
Mon 8/109:36 am
ATW
-
PHL
1 stop14h 12m
Multiple Airlines
Deal found 6/8$344
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/245:40 pm
PHL
-
ATW
1 stop7h 14m
American Airlines
Sun 6/285:00 am
ATW
-
PHL
1 stop5h 40m
American Airlines
Deal found 6/10$349
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/102:59 pm
PHL
-
ATW
2 stops33h 17m
Multiple Airlines
Sun 7/192:44 pm
ATW
-
PHL
1 stop17h 03m
Multiple Airlines
Deal found 6/7$368
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/102:59 pm
PHL
-
ATW
2 stops33h 17m
Multiple Airlines
Fri 7/249:36 am
ATW
-
PHL
1 stop14h 03m
Multiple Airlines
Deal found 6/7$377
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/95:49 pm
PHL
-
ATW
1 stop7h 06m
American Airlines
Sun 9/136:31 pm
ATW
-
PHL
1 stop4h 41m
American Airlines
Deal found 6/10$379
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 10/1712:40 pm
PHL
-
ATW
1 stop6h 02m
American Airlines
Mon 10/196:25 pm
ATW
-
PHL
1 stop4h 34m
American Airlines
Deal found 6/5$384
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/108:05 am
PHL
-
ATW
1 stop7h 00m
United Airlines
Fri 7/245:29 pm
ATW
-
PHL
1 stop6h 28m
United Airlines
Deal found 6/7$385

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$393
Provider with most accurate pricing for Philadelphia-Appleton Intl flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Appleton Intl flights.
From Philadelphia to Oshkosh
One-way flight from Philadelphia to Oshkosh
Highest demand for flights based on searches. 12% potential increase in price ($63 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 10, 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 7/10

2:59 pm-11:16 pm

2 stops33h 17m

Appleton Intl

Mon 7/20

9:36 am-12:39 am

1 stop14h 03m

$343

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 8/6

8:30 am-9:52 pm

2 stops14h 22m

Appleton Intl

Mon 8/10

9:36 am-12:48 am

1 stop14h 12m

$344

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 6/24

5:40 pm-11:54 pm

1 stop7h 14m

Appleton Intl

Sun 6/28

6:38 pm-12:55 am

1 stop5h 17m

$349

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sat 10/17

12:40 pm-5:42 pm

1 stop6h 02m

Appleton Intl

Mon 10/19

6:25 pm-11:59 pm

1 stop4h 34m

$394

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 9/2

8:20 am-2:02 pm

1 stop6h 42m

Appleton Intl

Sat 9/5

3:00 pm-9:27 pm

1 stop5h 27m

$399

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 9/9

12:04 pm-6:01 pm

2 stops6h 57m

Appleton Intl

Sun 9/13

6:31 pm-12:12 am

1 stop4h 41m

$476

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Tue 6/30

11:38 am-3:09 pm

1 stop4h 31m

Appleton Intl

Sun 7/5

6:20 am-12:25 pm

1 stop5h 05m

$519
Quickest round-trip

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Sun 7/5

6:10 am-10:29 am

1 stop5h 19m

Appleton Intl

Tue 7/7

6:33 pm-11:16 pm

1 stop3h 43m

$537

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Wed 6/24

6:10 am-11:23 pm

2 stops18h 13m

Appleton Intl

Sun 6/28

5:29 pm-12:57 am

1 stop6h 28m

$628
Cheapest one-way

PhiladelphiaAppleton

PHL - ATW

PHLATW

Philadelphia

Thu 9/3

4:24 pm-4:42 pm

1 stop25h 18m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 17 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 June 10, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Philadelphia to Oshkosh by exploring options for tickets in the afternoon.

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 June 10, 2026.

The most flights from PHL to OS9 are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, 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?

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 June 8, 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. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 10, 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.

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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?

  • How long is the flight from Philadelphia to Oshkosh?

    Airlines like American Airlines and United Airlines fly from Philadelphia to Oshkosh in about 6h 42m. The time it takes to get you to your destination can typically vary by up to 32m. 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: Piedmont Airlines (100%), American Airlines (83%), PSA Airlines( 79%).

  • What are the cheapest flights from Philadelphia to Oshkosh?

    The cheapest flight price from Philadelphia to Oshkosh is $103. On average you can expect to pay $396. The most popular route, (Philadelphia - Appleton Intl), can usually be booked for $319.

  • 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.

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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$127FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$149Average$404FlexibilityNo cancel feeOn-time69%
DeltaCheapest$232Average$429FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$456FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$477FlexibilityNo cancel feeOn-time71%

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