HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$308+ Cheap flights from Casper to Las Vegas (CPR - LAS)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — LAS
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Casper to Las Vegas 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 Casper to Las Vegas

Cheapest flights from Casper to Las Vegas
Explore the most affordable flight options available from Casper to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This United Airlines deal was found by Cheapflights users on 5/10. 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.
Mon 6/11:23 pm
CPR
-
LAS
1 stop6h 00m
United Airlines
Sat 6/64:25 pm
LAS
-
CPR
1 stop4h 40m
United Airlines
Deal found 5/10$308
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/115:15 am
CPR
-
LAS
1 stop4h 52m
United Airlines
Wed 6/175:45 am
LAS
-
CPR
1 stop4h 01m
United Airlines
Deal found 5/12$349
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sun 10/115:15 am
CPR
-
LAS
1 stop4h 20m
United Airlines
Sat 10/175:20 am
LAS
-
CPR
1 stop6h 25m
United Airlines
Deal found 5/11$357
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 8/206:05 pm
CPR
-
LAS
1 stop4h 54m
United Airlines
Mon 8/242:17 pm
LAS
-
CPR
2 stops6h 42m
United Airlines
Deal found 5/11$387
This United Airlines deal was found by Cheapflights users on 5/10. 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 10/2411:23 am
CPR
-
LAS
1 stop6h 35m
United Airlines
Wed 10/285:20 am
LAS
-
CPR
1 stop4h 33m
United Airlines
Deal found 5/10$388
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/71:23 pm
CPR
-
LAS
1 stop6h 00m
United Airlines
Tue 6/161:36 pm
LAS
-
CPR
1 stop5h 50m
United Airlines
Deal found 5/9$406
This United Airlines deal was found by Cheapflights users on 5/7. 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 8/111:15 am
CPR
-
LAS
1 stop6h 51m
United Airlines
Wed 8/54:25 pm
LAS
-
CPR
1 stop4h 34m
United Airlines
Deal found 5/7$410
This United Airlines deal was found by Cheapflights users on 5/7. 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 7/48:39 am
CPR
-
LAS
1 stop4h 45m
United Airlines
Wed 7/84:25 pm
LAS
-
CPR
1 stop4h 34m
United Airlines
Deal found 5/7$419
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/165:15 am
CPR
-
LAS
1 stop8h 10m
United Airlines
Mon 9/218:00 am
LAS
-
CPR
2 stops12h 58m
United Airlines
Deal found 5/9$424

Find flight deals from Casper to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) to Las Vegas (LAS). 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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$476
Provider with most accurate pricing for Casper Natrona County-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casper Natrona County-Las Vegas Harry Reid Intl flights.
Search Deals
From Casper Natrona County to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper to Las Vegas 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 May 12, 2026.
Use the filters below to find and compare flights from Casper to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Mon 6/1

1:23 pm-6:23 pm

1 stop6h 00m

Las Vegas Harry Reid Intl

Sat 6/6

4:25 pm-10:05 pm

1 stop4h 40m

$308
Quickest round-trip

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Thu 6/11

5:15 am-9:07 am

1 stop4h 52m

Las Vegas Harry Reid Intl

Wed 6/17

5:45 am-10:46 am

1 stop4h 01m

$349

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 8/1

11:15 am-5:06 pm

1 stop6h 51m

Las Vegas Harry Reid Intl

Wed 8/5

4:25 pm-9:59 pm

1 stop4h 34m

$410

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Thu 7/9

9:26 am-5:03 pm

1 stop8h 37m

Las Vegas Harry Reid Intl

Sun 7/12

5:30 am-2:40 pm

1 stop8h 10m

$498

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 6/27

3:15 pm-8:08 pm

1 stop5h 53m

Las Vegas Harry Reid Intl

Mon 6/29

5:30 am-2:40 pm

1 stop8h 10m

$499

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Fri 6/19

1:23 pm-8:08 pm

1 stop7h 45m

Las Vegas Harry Reid Intl

Mon 6/22

1:36 pm-9:59 pm

1 stop7h 23m

$499

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Fri 6/26

1:23 pm-8:08 pm

1 stop7h 45m

Las Vegas Harry Reid Intl

Mon 6/29

6:00 am-9:59 pm

2 stops14h 59m

$504
Cheapest one-way
Quickest one-way

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Mon 6/1

11:21 am-5:06 pm

1 stop6h 45m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Sorted by cheapest first

Compare providers for flights from Casper to Las Vegas

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 Casper to Las Vegas in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Casper-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Casper-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Casper-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casper-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub 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 Casper-Las Vegas 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 Casper to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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.

Cheapflights Insights

Everything you need to know about your flight from Casper to Las Vegas

What is the cheapest month to book a flight from Casper to Las Vegas?

Currently, February is the cheapest month in which you can book a flight from Casper to Las Vegas (average of $328). Flying from Casper to Las Vegas in July is currently the most expensive (average of $603). 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.

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

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated May 12, 2026.
Peruse reviews from past customers who have flown with United Airlines from Casper to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,701 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,701 reviews
United Airlines
7.4
Good
9,701 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

    Airlines like United Airlines fly from Casper to Las Vegas in about 6h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 660 mi.

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

    Currently priced at $259, United Airlines will fly you from Casper to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Casper to Las Vegas 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 Las Vegas?

    Currently, February is the cheapest month in which you can book a flight from Casper to Las Vegas (average of $328). Flying from Casper to Las Vegas in July is currently the most expensive (average of $603). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Mesquite
North Las Vegas
Henderson
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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 Casper to Las Vegas

Discover the top airline that operate flights from Casper to Las Vegas. 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$259Average$372FlexibilityNo 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.