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Cheap flights from Raleigh to Casper (RDU - CPR)

RDU — CPR
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Best time to book a flight from Raleigh to Casper

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

What is the cheapest time of day to fly from RDU to CPR?

Find hourly flight availability from Raleigh to Casper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Raleigh to Casper by exploring options for tickets in the morning.

Reviews of airlines servicing Casper

Get insights into the airlines that provide service to Casper. 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 Casper. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Raleigh to Casper, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Raleigh to Casper round-trip?

    Currently priced at $373, United Airlines will fly you from Raleigh to Casper and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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.

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

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Casper (average of $348). Flying from Raleigh to Casper in June is currently the most expensive (average of $500). 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 Casper?

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

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Top airline flying from Raleigh to Casper

Discover the top airline that operate flights from Raleigh 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$373Average$565FlexibilityNo cancel feeOn-time69%

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