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$278+ Cheap flights from Pennsylvania to Casper (CPR)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CPR
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
1 adult, Economy
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Cheap flight deals from Pennsylvania to Casper

Keep the following information in mind while searching for Pennsylvania to Casper flight deals. Data was last updated November 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$719
Provider with most accurate pricing for Philadelphia-Casper Natrona County flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Casper Natrona County flights.
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From Pennsylvania to Casper Natrona County
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Highest demand for flights based on searches. 14% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Pennsylvania to Casper

Cheapest flights from Pennsylvania to Casper
Explore the most affordable flight options available from Pennsylvania to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.

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.
Wed 12/105:25 pmIAD - CPR
1 stop6h 50mUnited Airlines
Wed 12/175:30 amCPR - IAD
1 stop5h 53mUnited Airlines
Deal found 11/6$278
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sat 11/158:30 amPIT - CPR
1 stop8h 11mUnited Airlines
Fri 11/213:18 pmCPR - PIT
1 stop5h 27mUnited Airlines
Deal found 11/7$363
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Thu 11/208:25 amIAD - CPR
1 stop6h 06mUnited Airlines
Sat 11/225:30 amCPR - IAD
1 stop5h 48mUnited Airlines
Deal found 11/7$393
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.
Sat 12/136:30 amPHL - CPR
2 stops17h 45mUnited Airlines
Thu 12/186:10 pmCPR - PHL
1 stop9h 22mUnited 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 11/73:20 pmLGA - CPR
1 stop6h 57mUnited Airlines
Fri 11/141:25 pmCPR - LGA
1 stop6h 00mUnited Airlines
Deal found 11/6$473
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 11/78:08 amPHL - CPR
1 stop8h 33mUnited Airlines
Thu 11/131:25 pmCPR - PHL
1 stop7h 44mUnited Airlines
Deal found 11/6$473
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 11/75:05 pmEWR - CPR
1 stop6h 53mUnited Airlines
Fri 11/143:18 pmCPR - EWR
1 stop6h 16mUnited Airlines
Deal found 11/6$473
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 11/219:45 amPHL - CPR
1 stop6h 56mUnited Airlines
Tue 11/257:00 amCPR - PHL
2 stops8h 29mUnited Airlines
Deal found 11/6$478
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 12/188:20 amIAD - CPR
1 stop12h 41mUnited Airlines
Thu 12/256:10 pmCPR - IAD
1 stop9h 09mUnited Airlines
Deal found 11/6$534
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.
Sun 12/215:00 pmEWR - CPR
1 stop7h 25mUnited Airlines
Sun 12/283:19 pmCPR - EWR
2 stops14h 40mUnited Airlines
Deal found 11/6$769
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.
Wed 12/104:05 pmDCA - CPR
1 stop6h 28mUnited Airlines
Wed 12/1711:21 amCPR - DCA
2 stops9h 21mUnited Airlines
Deal found 11/6$797
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 12/183:30 pmDCA - CPR
2 stops8h 55mUnited Airlines
Thu 12/255:30 amCPR - DCA
1 stop7h 29mUnited Airlines
Deal found 11/6$804

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Casper 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 8, 2025.
Use the filters below to find and compare flights from Pennsylvania to Casper that are best for you.

Fly from

Pennsylvania

Fly to

Casper

Route

Depart

Return

Price

New YorkCasper

LGA - CPR

LGACPR

New York LaGuardia

Fri 2/6

4:50 pm-10:14 pm

1 stop7h 24m

Casper Natrona County

Fri 2/13

11:26 am-7:53 pm

1 stop6h 27m

$278

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 2/6

5:00 pm-10:14 pm

1 stop7h 14m

Casper Natrona County

Fri 2/13

1:20 pm-11:24 pm

1 stop8h 04m

$278

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

Wed 12/10

5:25 pm-10:15 pm

1 stop6h 50m

Casper Natrona County

Wed 12/17

5:30 am-1:23 pm

1 stop5h 53m

$278

PittsburghCasper

PIT - CPR

PITCPR

Pittsburgh

Sat 11/15

8:30 am-2:41 pm

1 stop8h 11m

Casper Natrona County

Fri 11/21

3:18 pm-10:45 pm

1 stop5h 27m

$363

New YorkCasper

LGA - CPR

LGACPR

New York LaGuardia

Sat 2/28

4:55 pm-10:09 pm

1 stop7h 14m

Casper Natrona County

Tue 3/3

11:26 am-7:53 pm

1 stop6h 27m

$368

PhiladelphiaCasper

PHL - CPR

PHLCPR

Philadelphia

Wed 4/29

10:00 am-5:04 pm

1 stop9h 04m

Casper Natrona County

Sat 5/2

3:15 pm-10:41 pm

1 stop5h 26m

$368

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

Sat 2/28

2:12 pm-8:26 pm

1 stop8h 14m

Casper Natrona County

Tue 3/3

1:20 pm-8:53 pm

1 stop5h 33m

$368

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

Thu 11/20

8:25 am-12:31 pm

1 stop6h 06m

Casper Natrona County

Sat 11/22

5:30 am-1:18 pm

1 stop5h 48m

$393

PhiladelphiaCasper

PHL - CPR

PHLCPR

Philadelphia

Sat 12/13

6:30 am-10:15 pm

2 stops17h 45m

Casper Natrona County

Thu 12/18

6:10 pm-5:32 am

1 stop9h 22m

$409

Washington, D.C.Casper

DCA - CPR

DCACPR

Washington, D.C. Reagan-National

Wed 2/25

6:00 am-2:40 pm

2 stops10h 40m

Casper Natrona County

Sat 2/28

7:10 am-2:59 pm

1 stop5h 49m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 16 results
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Best time to book a flight from Pennsylvania to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Pennsylvania 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 Pennsylvania to Casper
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Casper. 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 into for flights to Casper from Pennsylvania?

    If you book a flight to Casper from Pennsylvania, you will be flying to Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.

  • How long is the flight from Pennsylvania to Casper?

    Departing from Pennsylvania to Casper will take you 7h 24m. Airlines will cover a distance of 1672 mi.

  • What are the most popular routes from Pennsylvania to Casper?

    While some choose either Newark - Casper Natrona County or New York LaGuardia - Casper Natrona County, Philadelphia - Casper Natrona County is the most popular route from Pennsylvania to Casper.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Casper 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 Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins

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Alternative routes for Pennsylvania to Casper

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Top airline flying from Pennsylvania to Casper

Discover the top airline that operate flights from Pennsylvania to Casper. 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 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$485FlexibilityNo cancel feeOn-time69%

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