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$143+ Cheap flights from Appleton to Philadelphia (ATW - 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — PHL
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Appleton to Philadelphia

Cheapest flights from Appleton to Philadelphia
Explore the most affordable flight options available from Appleton to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/12. 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 4/86:31 pm
ATW
-
PHL
1 stop4h 28m
American Airlines
Sat 4/116:00 am
PHL
-
ATW
1 stop5h 00m
American Airlines
Deal found 2/12$269
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:39 pm
ATW
-
PHL
1 stop5h 30m
United Airlines
Sun 3/16:27 am
PHL
-
ATW
1 stop6h 31m
United Airlines
Deal found 2/10$279
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/95:06 pm
ATW
-
PHL
1 stop6h 57m
Multiple Airlines
Wed 3/115:18 pm
PHL
-
ATW
1 stop25h 35m
Multiple Airlines
Deal found 2/10$287
This American Airlines deal was found by Cheapflights users on 2/9. 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 5/231:40 pm
ATW
-
PHL
1 stop7h 22m
American Airlines
Tue 5/265:18 am
PHL
-
ATW
1 stop6h 09m
American Airlines
Deal found 2/9$295
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:23 pm
ATW
-
PHL
1 stop5h 53m
United Airlines
Fri 4/36:47 pm
PHL
-
ATW
1 stop6h 11m
United Airlines
Deal found 2/10$299
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 4/116:13 pm
ATW
-
PHL
1 stop3h 47m
Delta
Tue 4/145:19 pm
PHL
-
ATW
1 stop5h 16m
Delta
Deal found 2/9$305
This Delta deal was found by Cheapflights users on 2/9. 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 3/126:13 pm
ATW
-
PHL
1 stop3h 47m
Delta
Mon 3/166:05 am
PHL
-
ATW
1 stop5h 27m
Delta
Deal found 2/9$317
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 4/183:46 pm
ATW
-
PHL
1 stop4h 46m
United Airlines
Tue 4/2111:36 am
PHL
-
ATW
1 stop6h 12m
United Airlines
Deal found 2/9$339

Find flight deals from Appleton to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$143
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$341
Provider with most accurate pricing for Appleton Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Philadelphia flights.
Search Deals
From Appleton Intl to Philadelphia
Search Deals
One-way flight from Appleton Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 February 12, 2026.
Use the filters below to find and compare flights from Appleton to Philadelphia that are best for you.

Fly from

Appleton

Fly to

Philadelphia

Route

Depart

Return

Price

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Sat 4/11

10:30 am-5:32 pm

1 stop6h 02m

Philadelphia

Tue 4/14

4:55 pm-10:28 pm

1 stop6h 33m

$269

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Wed 4/8

6:31 pm-11:59 pm

1 stop4h 28m

Philadelphia

Sat 4/11

6:00 am-10:00 am

1 stop5h 00m

$269

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 3/5

8:02 am-2:24 pm

1 stop5h 22m

Philadelphia

Tue 3/10

8:00 am-11:58 am

1 stop4h 58m

$269

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Wed 7/1

6:30 am-12:25 pm

1 stop4h 55m

Philadelphia

Tue 7/7

9:21 am-3:12 pm

1 stop6h 51m

$269

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 5/7

5:00 am-12:14 pm

1 stop6h 14m

Philadelphia

Mon 5/11

6:34 pm-10:45 pm

1 stop5h 11m

$269

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Wed 2/25

2:39 pm-9:09 pm

1 stop5h 30m

Philadelphia

Sun 3/1

6:27 am-11:58 am

1 stop6h 31m

$279

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 2/26

5:23 pm-10:51 pm

1 stop4h 28m

Philadelphia

Sun 3/1

6:27 am-11:58 am

1 stop6h 31m

$279

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 3/12

4:24 pm-11:59 pm

1 stop6h 35m

Philadelphia

Mon 3/16

5:18 pm-8:36 pm

1 stop4h 18m

$295

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Fri 3/27

5:23 pm-12:16 am

1 stop5h 53m

Philadelphia

Fri 4/3

6:47 pm-11:58 pm

1 stop6h 11m

$299

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Sat 5/23

5:25 pm-11:07 pm

1 stop4h 42m

Philadelphia

Tue 5/26

7:01 pm-10:54 pm

1 stop4h 53m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 20 results
1
2

Compare providers for flights from Appleton to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Philadelphia in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Appleton 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 Appleton to Philadelphia

What is the cheapest month to book a flight from Appleton to Philadelphia?

Currently, April is the cheapest month in which you can book a flight from Appleton to Philadelphia (average of $70). Flying from Appleton to Philadelphia in March is currently the most expensive (average of $217). 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.

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 February 12, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Appleton 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.
Delta
7.9
Good
8,186 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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
8,186 reviews
Delta
7.9
Good
8,186 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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
9,283 reviews
Delta
7.9
Good
8,186 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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
7.2
Good
11,275 reviews
Delta
7.9
Good
8,186 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

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 Appleton to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Appleton to Philadelphia?

    For as low as $269, United Airlines can have you in Philadelphia from Appleton in 4h 28m. There are 744 mi between Appleton and Philadelphia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Appleton to Philadelphia round-trip?

    United Airlines, at $248, was found to be the cheapest airline from Appleton to Philadelphia.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Appleton to Philadelphia for 35% less than the average price by searching for these airlines.

  • Can I find deals for flights from Appleton to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Appleton to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Philadelphia.

  • Can I find deals for business class flights from Appleton to Philadelphia?

    Yes. Cheapflights offers flight deals from Appleton to Philadelphia 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 Appleton to Philadelphia?

    Currently, April is the cheapest month in which you can book a flight from Appleton to Philadelphia (average of $70). Flying from Appleton to Philadelphia in March is currently the most expensive (average of $217). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Newark

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Appleton to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Appleton to Philadelphia

Discover the top 3 airlines that operate flights from Appleton 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$380FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$409FlexibilityNo cancel feeOn-time71%

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