HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Casper

$238+ Cheap flights from Las Vegas to Casper (LAS - 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CPR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Casper with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Las Vegas to Casper

Cheapest flights from Las Vegas to Casper
Explore the most affordable flight options available from Las Vegas to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 12/2611:05 amLAS - CPR
1 stop4h 54mUnited Airlines
Tue 12/301:22 pmCPR - LAS
2 stops12h 07mUnited Airlines
Deal found 12/11$479

Find flight deals from Las Vegas to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Casper (CPR). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(United Airlines)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Casper Natrona County flights.
Search Deals
From Las Vegas Harry Reid Intl to Casper Natrona County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 12, 2025.
Use the filters below to find and compare flights from Las Vegas to Casper that are best for you.

Fly from

Las Vegas

Fly to

Casper

Route

Depart

Return

Price

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Fri 1/16

5:20 am-10:53 am

1 stop4h 33m

Casper Natrona County

Tue 1/20

3:17 pm-7:02 pm

1 stop4h 45m

$238

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Wed 1/7

9:56 am-4:54 pm

1 stop5h 58m

Casper Natrona County

Sat 1/10

11:28 am-5:11 pm

1 stop6h 43m

$308

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Fri 12/26

11:05 am-4:59 pm

1 stop4h 54m

Casper Natrona County

Tue 12/30

1:22 pm-12:29 am

2 stops12h 07m

$479

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Fri 1/9

7:30 am-2:42 pm

1 stop6h 12m

$243

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Wed 12/24

12:59 am-7:01 pm

3 stops17h 02m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Las Vegas to Casper

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 Las Vegas to Casper in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Casper from Las Vegas 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 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 December 12, 2025.
Get a feel of what it's like to fly with United Airlines from Las Vegas to Casper 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
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Casper. 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 Las Vegas to Casper?

    Departing from Las Vegas to Casper will take you 4h 33m. Las Vegas and Casper are separated by a distance of 660 mi.

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

    Flying on United Airlines is currently your cheapest option to Casper, with prices starting at $250.

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

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

  • How can I find direct flights from Las Vegas to Casper?

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Las Vegas to Casper

Discover the top airline that operate flights from Las Vegas 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$250Average$333FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.