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$374+ Cheap flights from Casper to Philadelphia (CPR - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$374
(United Airlines)
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 septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 12/1311:00 amCPR - PHL
1 stop10h 22mUnited Airlines
mar. 12/166:30 amPHL - CPR
2 stops14h 57mUnited Airlines
Deal found 9/14$374
This United Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 9/263:12 pmCPR - PHL
1 stop5h 57mUnited Airlines
sáb. 10/43:45 pmPHL - CPR
1 stop6h 32mUnited Airlines
Deal found 9/16$458
This United Airlines deal was found by Cheapflights users on 9/16. 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.
sáb. 9/277:00 amCPR - PHL
2 stops8h 35mUnited Airlines
mié. 10/110:32 amPHL - CPR
2 stops11h 45mUnited Airlines
Deal found 9/16$469
This United Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 9/261:32 pmCPR - PHL
1 stop7h 37mUnited Airlines
lun. 9/2912:50 pmPHL - CPR
2 stops11h 22mUnited Airlines
Deal found 9/16$504
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/151:32 pmCPR - PHL
2 stops9h 13mUnited Airlines
dom. 10/1910:00 amPHL - CPR
1 stop8h 53mUnited Airlines
Deal found 9/16$528
This United Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 9/261:32 pmCPR - PHL
1 stop7h 37mUnited Airlines
dom. 9/2810:32 amPHL - CPR
2 stops11h 45mUnited Airlines
Deal found 9/16$539
This United Airlines deal was found by Cheapflights users on 9/16. 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.
dom. 9/2811:22 amCPR - PHL
2 stops11h 23mUnited Airlines
sáb. 10/43:45 pmPHL - CPR
1 stop6h 32mUnited Airlines
Deal found 9/16$569

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 septiembre 17, 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

sáb. 12/13

11:00 am-11:22 pm

1 stop10h 22m

Philadelphia

mar. 12/16

6:30 am-7:27 pm

2 stops14h 57m

$374

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

sáb. 9/27

5:30 am-3:41 pm

1 stop8h 11m

Philadelphia

jue. 10/2

10:00 am-6:47 pm

1 stop10h 47m

$458

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

sáb. 9/27

7:00 am-7:35 pm

1 stop10h 35m

Philadelphia

vie. 10/3

3:45 pm-10:12 pm

1 stop8h 27m

$458

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

sáb. 9/27

11:22 am-7:35 pm

1 stop6h 13m

Philadelphia

mar. 9/30

10:05 am-6:47 pm

2 stops10h 42m

$464

CasperPhiladelphia

CPR - PHL

CPRPHL

Casper Natrona County

sáb. 9/27

11:22 am-7:35 pm

1 stop6h 13m

Philadelphia

sáb. 10/4

12:50 pm-8:17 pm

2 stops9h 27m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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.

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 10h 22m. 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.

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

    Currently, August is the cheapest month in which you can book a flight from Casper to Philadelphia (average of $236). Flying from Casper to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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