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$337+ Cheap flights from Casper to Philadelphia (CPR - 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Casper to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(United Airlines)

One-way from

$337
(United Airlines)
Provider with most accurate pricing for Casper Natrona County-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Casper Natrona County-Philadelphia flights.
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From Casper Natrona County to Philadelphia
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One-way flight from Casper Natrona County to Philadelphia
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Find flight deals from Casper to Philadelphia

Cheapest flights from Casper to Philadelphia
Explore the most affordable flight options available from Casper to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/133:17 pmCPR - PHL
1 stop6h 05mUnited Airlines
Tue 12/168:00 amPHL - CPR
1 stop10h 51mUnited Airlines
Deal found 11/4$368
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 pmCPR - PHL
1 stop9h 22mUnited Airlines
Tue 12/306:00 amPHL - CPR
2 stops16h 41mUnited Airlines
Deal found 11/6$409
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:10 pmCPR - PHL
1 stop9h 22mUnited Airlines
Thu 12/258:00 amPHL - CPR
1 stop10h 59mUnited Airlines
Deal found 11/6$438
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:30 amCPR - PHL
2 stops16h 00mUnited Airlines
Thu 12/256:00 amPHL - CPR
2 stops16h 41mUnited Airlines
Deal found 11/6$449
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 pmCPR - PHL
1 stop9h 22mUnited Airlines
Wed 12/3110:39 amPHL - CPR
2 stops13h 46mUnited Airlines
Deal found 11/6$454
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 11/2411:20 amCPR - PHL
1 stop9h 49mUnited Airlines
Fri 11/2810:34 amPHL - CPR
2 stops11h 43mUnited Airlines
Deal found 11/4$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper 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 November 6, 2025.
Use the filters below to find and compare flights from Casper to Philadelphia that are best for you.

Fly from

Casper

Fly to

Philadelphia

Route

Depart

Return

Price

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Sat 12/13

3:17 pm-11:22 pm

1 stop6h 05m

Philadelphia

Tue 12/16

8:00 am-4:51 pm

1 stop10h 51m

$368

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Thu 12/18

6:10 pm-5:32 am

1 stop9h 22m

Philadelphia

Thu 12/25

8:00 am-4:59 pm

1 stop10h 59m

$403

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Thu 12/18

5:30 am-11:30 pm

2 stops16h 00m

Philadelphia

Tue 12/30

6:00 am-8:41 pm

2 stops16h 41m

$449

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Sat 12/20

9:05 am-12:45 am

2 stops13h 40m

Philadelphia

Tue 12/30

6:00 am-8:41 pm

2 stops16h 41m

$449

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Sat 12/20

9:05 am-12:45 am

2 stops13h 40m

Philadelphia

Thu 12/25

6:00 am-8:41 pm

2 stops16h 41m

$449

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Thu 12/18

6:10 pm-5:32 am

1 stop9h 22m

Philadelphia

Wed 12/31

10:39 am-10:25 pm

2 stops13h 46m

$454

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Mon 11/24

11:20 am-11:09 pm

1 stop9h 49m

Philadelphia

Fri 11/28

10:34 am-8:17 pm

2 stops11h 43m

$489

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

Fri 12/12

1:30 pm-11:22 pm

1 stop7h 52m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Casper 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 Casper to Philadelphia in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Casper-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Casper-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Casper-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casper-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams 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 Casper-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 Casper to Philadelphia

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

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 November 6, 2025.
Get a feel of what it's like to fly with United Airlines from Casper to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Casper 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 Casper to Philadelphia?

    Departing from Casper to Philadelphia will take you 6h 05m. The distance between Casper and Philadelphia is about 1621 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Casper 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.

See more FAQs

Traveling to a place near Philadelphia?

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

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Alternative routes for Casper to Philadelphia

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Top airline flying from Casper to Philadelphia

Discover the top airline that operate flights from Casper 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$473Average$574FlexibilityNo cancel feeOn-time69%

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