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Casper

$298+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CPR
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Pennsylvania to Casper

Best flights from Pennsylvania to Casper
Discover carefully curated flight deals from Pennsylvania to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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 1/228:09 amPHL - CPR
1 stop8h 33mUnited Airlines
Sun 1/251:16 pmCPR - PHL
1 stop8h 14mUnited Airlines
Deal found 12/21$298
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 6/210:30 amPIT - CPR
1 stop10h 02mUnited Airlines
Wed 6/109:10 amCPR - PIT
1 stop7h 50mUnited Airlines
Deal found 12/21$358
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 1/108:15 amPIT - CPR
1 stop8h 27mUnited Airlines
Wed 1/1411:28 amCPR - PIT
1 stop9h 28mUnited Airlines
Deal found 12/20$358
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 1/1312:15 pmLGA - CPR
1 stop6h 39mUnited Airlines
Sat 1/1711:28 amCPR - LGA
1 stop6h 26mUnited Airlines
Deal found 12/19$388
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 1/243:43 pmPHL - CPR
1 stop8h 31mUnited Airlines
Wed 1/281:16 pmCPR - PHL
1 stop8h 14mUnited Airlines
Deal found 12/20$388
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 1/214:11 pmDCA - CPR
1 stop6h 29mUnited Airlines
Sat 1/245:30 amCPR - DCA
1 stop7h 29mUnited Airlines
Deal found 12/20$388
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 1/132:07 pmEWR - CPR
1 stop6h 59mUnited Airlines
Sat 1/173:17 pmCPR - EWR
1 stop6h 13mUnited Airlines
Deal found 12/19$388
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 1/174:11 pmIAD - CPR
1 stop8h 03mUnited Airlines
Wed 1/215:30 amCPR - IAD
1 stop9h 05mUnited Airlines
Deal found 12/20$388
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 1/214:11 pmDCA - CPR
1 stop8h 03mUnited Airlines
Fri 1/233:17 pmCPR - DCA
1 stop21h 42mUnited Airlines
Deal found 12/21$452
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 1/218:15 amIAD - CPR
1 stop6h 20mUnited Airlines
Fri 1/236:04 pmCPR - IAD
1 stop17h 08mUnited Airlines
Deal found 12/21$452
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 1/1311:30 amABE - CPR
2 stops12h 44mUnited Airlines
Sat 1/177:00 amCPR - ABE
2 stops25h 41mUnited Airlines
Deal found 12/20$548
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 1/66:15 amABE - CPR
2 stops14h 51mUnited Airlines
Sat 1/103:17 pmCPR - ABE
2 stops17h 24mUnited Airlines
Deal found 12/22$558
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 6/57:29 amEWR - CPR
2 stops14h 43mUnited Airlines
Mon 6/153:15 pmCPR - EWR
1 stop7h 25mUnited Airlines
Deal found 12/21$573
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 6/55:00 pmLGA - CPR
1 stop19h 53mUnited Airlines
Mon 6/156:01 pmCPR - LGA
1 stop23h 36mUnited Airlines
Deal found 12/21$625
This United Airlines deal was found by Cheapflights users on 12/22. 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 2/123:00 pmEWR - CPR
2 stops9h 09mUnited Airlines
Thu 2/1911:26 amCPR - EWR
1 stop5h 52mUnited Airlines
Deal found 12/22$1,516
This United Airlines deal was found by Cheapflights users on 12/22. 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 2/127:15 amLGA - CPR
1 stop7h 25mUnited Airlines
Thu 2/1911:26 amCPR - LGA
1 stop8h 03mUnited Airlines
Deal found 12/22$1,608

Find flight deals from Pennsylvania to Casper

Keep the following information in mind while searching for Pennsylvania to Casper flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$298
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$588
Provider with most accurate pricing for Philadelphia-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Casper Natrona County flights.
Search Deals
From Pennsylvania to Casper Natrona County
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 23, 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

PhiladelphiaCasper

PHL - CPR

PHLCPR

Philadelphia

Thu 1/22

8:09 am-2:42 pm

1 stop8h 33m

Casper Natrona County

Sun 1/25

1:16 pm-11:30 pm

1 stop8h 14m

$298

PittsburghCasper

PIT - CPR

PITCPR

Pittsburgh

Tue 6/2

10:30 am-6:32 pm

1 stop10h 02m

Casper Natrona County

Wed 6/10

9:10 am-7:00 pm

1 stop7h 50m

$358

PittsburghCasper

PIT - CPR

PITCPR

Pittsburgh

Sat 1/10

8:15 am-2:42 pm

1 stop8h 27m

Casper Natrona County

Wed 1/14

11:28 am-10:56 pm

1 stop9h 28m

$358

New YorkCasper

LGA - CPR

LGACPR

New York LaGuardia

Tue 1/13

12:15 pm-4:54 pm

1 stop6h 39m

Casper Natrona County

Sat 1/17

11:28 am-7:54 pm

1 stop6h 26m

$388

PhiladelphiaCasper

PHL - CPR

PHLCPR

Philadelphia

Sat 1/24

3:43 pm-10:14 pm

1 stop8h 31m

Casper Natrona County

Wed 1/28

1:16 pm-11:30 pm

1 stop8h 14m

$388

Washington, D.C.Casper

DCA - CPR

DCACPR

Washington, D.C. Reagan-National

Wed 1/21

4:11 pm-8:40 pm

1 stop6h 29m

Casper Natrona County

Sat 1/24

5:30 am-2:59 pm

1 stop7h 29m

$388

NewarkCasper

EWR - CPR

EWRCPR

Newark

Tue 1/13

2:07 pm-7:06 pm

1 stop6h 59m

Casper Natrona County

Sat 1/17

3:17 pm-11:30 pm

1 stop6h 13m

$388

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

Sat 1/17

4:11 pm-10:14 pm

1 stop8h 03m

Casper Natrona County

Wed 1/21

5:30 am-4:35 pm

1 stop9h 05m

$388

Washington, D.C.Casper

DCA - CPR

DCACPR

Washington, D.C. Reagan-National

Wed 1/21

4:11 pm-10:14 pm

1 stop8h 03m

Casper Natrona County

Fri 1/23

3:17 pm-2:59 pm

1 stop21h 42m

$452

Washington, D.C.Casper

IAD - CPR

IADCPR

Washington, D.C. Dulles Intl

Wed 1/21

8:15 am-12:35 pm

1 stop6h 20m

Casper Natrona County

Fri 1/23

6:04 pm-1:12 pm

1 stop17h 08m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 23 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

How much does it cost to fly round-trip from Pennsylvania to Casper?

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 8h 33m. Airlines will cover a distance of 1621 mi.

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

    While some choose either Pittsburgh - Casper Natrona County or Allentown-Bethlehem - 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

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Alternative routes for Pennsylvania to Casper

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$503FlexibilityNo cancel feeOn-time69%

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