$158+ Cheap flights from Oshkosh, WI to Philadelphia (PHL)
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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHL
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Cheapest flights from Oshkosh to PhiladelphiaExplore the most affordable flight options available from Oshkosh to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Oshkosh to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Delta deal was found by Cheapflights users on 6/21. 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.
Mon 9/286:21 pm
ATW
- PHL
1 stop3h 51m
Delta
Wed 10/79:42 am
PHL
- ATW
1 stop4h 04m
Delta
Deal found 6/21![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 9/111:13 am
ATW
- PHL
2 stops6h 41m
American Airlines
Sat 9/127:39 pm
PHL
- ATW
1 stop5h 32m
American Airlines
Deal found 6/19![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 9/215:36 pm
ATW
- PHL
1 stop14h 56m
Multiple Airlines
Thu 9/248:44 pm
PHL
- ATW
1 stop27h 23m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 9/215:36 pm
ATW
- PHL
1 stop14h 56m
Multiple Airlines
Fri 9/2510:37 am
PHL
- ATW
1 stop11h 23m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:15 pm
ATW
- PHL
1 stop4h 44m
American Airlines
Sun 7/125:15 am
PHL
- ATW
1 stop6h 30m
American Airlines
Deal found 6/20![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 7/109:36 am
ATW
- PHL
1 stop14h 03m
Multiple Airlines
Sun 7/126:30 am
PHL
- ATW
2 stops27h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Mon 7/279:36 am
ATW
- PHL
1 stop29h 29m
Multiple Airlines
Sun 8/28:30 am
PHL
- ATW
2 stops25h 16m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 9/104:10 pm
ATW
- PHL
2 stops25h 05m
Multiple Airlines
Mon 9/147:57 am
PHL
- ATW
1 stop10h 09m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 10/13:19 pm
ATW
- PHL
1 stop17h 13m
Multiple Airlines
Mon 10/128:48 am
PHL
- ATW
1 stop8h 51m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/85:30 pm
ATW
- PHL
1 stop6h 27m
United Airlines
Sun 7/126:00 am
PHL
- ATW
1 stop6h 43m
United Airlines
Deal found 6/22![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 10/27:11 pm
ATW
- PHL
1 stop18h 46m
Multiple Airlines
Mon 10/128:48 am
PHL
- ATW
1 stop8h 51m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/291:42 pm
ATW
- PHL
1 stop10h 27m
Multiple Airlines
Thu 8/66:25 am
PHL
- ATW
2 stops16h 27m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$344
Best flights from Oshkosh to PhiladelphiaDiscover carefully curated flight deals from Oshkosh to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Oshkosh to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Delta deal was found by Cheapflights users on 6/21. 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 9/296:21 pm
ATW
- PHL
1 stop3h 51m
Delta
Sat 10/106:00 am
PHL
- ATW
1 stop5h 29m
Delta
Deal found 6/21![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 10/112:28 pm
ATW
- PHL
1 stop5h 56m
United Airlines
Sat 10/106:10 am
PHL
- ATW
1 stop6h 08m
United Airlines
Deal found 6/21![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 9/215:36 pm
ATW
- PHL
1 stop14h 56m
Multiple Airlines
Fri 9/258:44 pm
PHL
- ATW
2 stops24h 00m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 7/247:15 pm
ATW
- PHL
1 stop4h 44m
American Airlines
Tue 7/285:15 am
PHL
- ATW
1 stop6h 30m
American Airlines
Deal found 6/18![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:36 pm
ATW
- PHL
1 stop3h 50m
Delta
Tue 8/186:05 am
PHL
- ATW
1 stop5h 24m
Delta
Deal found 6/20![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/85:30 pm
ATW
- PHL
1 stop6h 27m
United Airlines
Sun 7/126:00 am
PHL
- ATW
1 stop6h 43m
United Airlines
Deal found 6/22![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 9/104:10 pm
ATW
- PHL
1 stop7h 10m
Multiple Airlines
Mon 9/145:15 am
PHL
- ATW
1 stop12h 31m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:28 pm
ATW
- PHL
1 stop5h 56m
United Airlines
Tue 10/2711:24 am
PHL
- ATW
1 stop5h 02m
United Airlines
Deal found 6/20![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/19. 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 8/66:36 pm
ATW
- PHL
1 stop3h 50m
Delta
Mon 8/1012:36 pm
PHL
- ATW
1 stop6h 20m
Delta
Deal found 6/19![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 10/156:25 am
ATW
- PHL
1 stop5h 00m
United Airlines
Mon 10/196:55 pm
PHL
- ATW
1 stop5h 03m
United Airlines
Deal found 6/19![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 10/112:28 pm
ATW
- PHL
1 stop5h 56m
United Airlines
Sun 10/116:55 pm
PHL
- ATW
1 stop5h 03m
United Airlines
Deal found 6/21![United Airlines logo]()
$424
Last-minute flights from Oshkosh to PhiladelphiaDiscover last-minute flight deals from Oshkosh to Philadelphia. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Oshkosh to Philadelphia. Data last updated June 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/23. 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 6/266:20 am
ATW
- PHL
1 stop5h 05m
United Airlines
Tue 6/301:31 pm
PHL
- ATW
1 stop6h 50m
United Airlines
Deal found 6/23![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:30 pm
ATW
- PHL
1 stop4h 47m
Delta
Sun 7/56:10 am
PHL
- ATW
1 stop5h 19m
Delta
Deal found 6/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Thu 7/26:20 am
ATW
- PHL
1 stop5h 05m
United Airlines
Sun 7/58:05 am
PHL
- ATW
1 stop6h 55m
United Airlines
Deal found 6/22![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/85:30 pm
ATW
- PHL
1 stop6h 27m
United Airlines
Sun 7/126:00 am
PHL
- ATW
1 stop6h 43m
United Airlines
Deal found 6/22![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:15 pm
ATW
- PHL
1 stop4h 44m
American Airlines
Sun 7/125:15 am
PHL
- ATW
1 stop6h 30m
American Airlines
Deal found 6/20![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 7/109:36 am
ATW
- PHL
1 stop14h 03m
Multiple Airlines
Sun 7/126:30 am
PHL
- ATW
2 stops27h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 7/247:15 pm
ATW
- PHL
1 stop4h 44m
American Airlines
Tue 7/285:15 am
PHL
- ATW
1 stop6h 30m
American Airlines
Deal found 6/18![American Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/249:36 am
ATW
- PHL
1 stop14h 03m
Multiple Airlines
Tue 7/284:30 pm
PHL
- ATW
2 stops45h 45m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 7/277:15 pm
ATW
- PHL
1 stop4h 44m
American Airlines
Sun 8/25:15 am
PHL
- ATW
1 stop6h 30m
American Airlines
Deal found 6/19![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Mon 7/279:36 am
ATW
- PHL
1 stop29h 29m
Multiple Airlines
Sun 8/28:30 am
PHL
- ATW
2 stops25h 16m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 7/2811:15 am
ATW
- PHL
2 stops6h 23m
American Airlines
Sat 8/85:43 am
PHL
- ATW
1 stop6h 15m
American Airlines
Deal found 6/22![American Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/291:42 pm
ATW
- PHL
1 stop10h 27m
Multiple Airlines
Thu 8/66:25 am
PHL
- ATW
2 stops16h 27m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$344
One-way flights from Oshkosh to PhiladelphiaSearch for one-way flight options from Oshkosh to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Oshkosh to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/179:36 am
ATW
- PHL
1 stop14h 03m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/1110:12 am
ATW
- PHL
2 stops33h 01m
Allegiant Air
Deal found 6/19![Allegiant Air logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/115:34 pm
ATW
- PHL
3 stops51h 59m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Mon 7/69:36 am
ATW
- PHL
1 stop29h 29m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$246
Find flight deals from Oshkosh to Philadelphia
Keep the following information in mind while searching for Oshkosh to Philadelphia flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $158 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oshkosh to Philadelphia 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 24, 2026.
Use the filters below to find and compare flights from Oshkosh to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Tue 9/29
6:21 pm-11:12 pm
1 stop3h 51m
Philadelphia
Sat 10/10
6:00 am-10:29 am
1 stop5h 29m
$309
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Thu 10/1
12:28 pm-7:24 pm
1 stop5h 56m
Philadelphia
Sat 10/10
6:10 am-11:18 am
1 stop6h 08m
$309
Quickest round-trip
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Thu 8/13
6:36 pm-11:26 pm
1 stop3h 50m
Philadelphia
Tue 8/18
6:05 am-10:29 am
1 stop5h 24m
$309
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Wed 7/8
5:30 pm-12:57 am
1 stop6h 27m
Philadelphia
Sun 7/12
6:00 am-11:43 am
1 stop6h 43m
$339
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Mon 9/21
5:36 pm-9:32 am
1 stop14h 56m
Philadelphia
Fri 9/25
8:44 pm-7:44 pm
2 stops24h 00m
$362
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Thu 9/10
4:10 pm-12:20 am
1 stop7h 10m
Philadelphia
Mon 9/14
5:15 am-4:46 pm
1 stop12h 31m
$366
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Fri 7/24
7:15 pm-12:59 am
1 stop4h 44m
Philadelphia
Tue 7/28
5:15 am-10:45 am
1 stop6h 30m
$388
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Thu 10/22
12:28 pm-7:24 pm
1 stop5h 56m
Philadelphia
Tue 10/27
11:24 am-3:26 pm
1 stop5h 02m
$389
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Thu 10/15
6:25 am-12:25 pm
1 stop5h 00m
Philadelphia
Mon 10/19
6:55 pm-10:58 pm
1 stop5h 03m
$393
AppletonPhiladelphia
ATW - PHL
ATWPHL
Appleton Intl
Thu 8/6
6:36 pm-11:26 pm
1 stop3h 50m
Philadelphia
Mon 8/10
12:36 pm-5:56 pm
1 stop6h 20m
$399
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Oshkosh to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Oshkosh with our price prediction graph.
ATW-PHL
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 Oshkosh to Philadelphia
OS9-PHL
ATW-PHL
What is the cheapest time of day to fly from OS9 to PHL?
Find hourly flight availability from Oshkosh to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 24, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Oshkosh to Philadelphia by exploring options for tickets in the afternoon.
Weekly flight availability from Oshkosh to Philadelphia
Explore weekly flight availability from Oshkosh to Philadelphia. 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 24, 2026.
The most flights from OS9 to PHL 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 Oshkosh to Philadelphia?
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 24, 2026.
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.
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Oshkosh to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Wyomissing
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
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Oshkosh and Philadelphia flights
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Top 4 airlines flying from Oshkosh to Philadelphia
Discover the top 4 airlines that operate flights from Oshkosh to Philadelphia. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$397 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$273 | Average$434 | FlexibilityNo cancel fee | On-time71% |