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$238+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — LAS
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap 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 August 20, 2025.

Round-trip from

$238
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$375
From Casper Natrona County to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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 9/155:50 pmCPR - LAS
1 stop5h 09mUnited Airlines
Mon 9/224:40 pmLAS - CPR
1 stop4h 34mUnited Airlines
Deal found 8/18$238
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/161:37 pmCPR - LAS
2 stops7h 47mUnited Airlines
Tue 9/236:00 amLAS - CPR
1 stop3h 50mUnited Airlines
Deal found 8/18$244
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/35:50 pmCPR - LAS
1 stop5h 09mUnited Airlines
Sun 9/76:00 amLAS - CPR
2 stops7h 36mUnited Airlines
Deal found 8/19$315
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/256:01 pmCPR - LAS
1 stop4h 46mUnited Airlines
Mon 10/278:00 amLAS - CPR
2 stops12h 58mUnited Airlines
Deal found 8/18$359
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 11/216:05 pmCPR - LAS
1 stop4h 53mUnited Airlines
Mon 11/245:20 amLAS - CPR
1 stop8h 21mUnited Airlines
Deal found 8/20$379
This United Airlines deal was found by Cheapflights users on 8/18. 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 8/223:11 pmCPR - LAS
1 stop6h 26mUnited Airlines
Fri 8/294:40 pmLAS - CPR
1 stop4h 34mUnited Airlines
Deal found 8/18$383

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 August 20, 2025.
Use the filters below to find and compare flights from Casper to Las Vegas that are best for you.

Fly from

Casper

Fly to

Las Vegas

Route

Depart

Return

Price

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Tue 9/16

5:30 am-8:45 am

1 stop4h 15m

Las Vegas Harry Reid Intl

Tue 9/23

11:20 am-7:09 pm

1 stop6h 49m

$238

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Mon 9/15

5:50 pm-9:59 pm

1 stop5h 09m

Las Vegas Harry Reid Intl

Mon 9/22

4:40 pm-10:14 pm

1 stop4h 34m

$238

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Wed 9/3

5:50 pm-9:59 pm

1 stop5h 09m

Las Vegas Harry Reid Intl

Sun 9/7

6:00 am-2:36 pm

2 stops7h 36m

$315

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 10/25

6:01 pm-9:47 pm

1 stop4h 46m

Las Vegas Harry Reid Intl

Mon 10/27

8:00 am-9:58 pm

2 stops12h 58m

$359

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Fri 11/21

6:05 pm-9:58 pm

1 stop4h 53m

Las Vegas Harry Reid Intl

Mon 11/24

5:20 am-2:41 pm

1 stop8h 21m

$379

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Mon 10/27

11:20 am-5:02 pm

1 stop6h 42m

$268

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Tue 10/21

5:30 am-10:54 am

1 stop6h 24m

$268

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 10/25

5:30 am-9:29 am

1 stop4h 59m

$268

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Wed 10/22

6:00 pm-9:57 pm

1 stop4h 57m

$268

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sun 10/26

6:05 pm-9:58 pm

1 stop4h 53m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 12 results
1
2

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, August is the cheapest month in which you can book a flight from Casper to Las Vegas (average of $198). Flying from Casper to Las Vegas in March is currently the most expensive (average of $269). 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 August 20, 2025.
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
8,928 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 4h 15m. 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 40% 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, August is the cheapest month in which you can book a flight from Casper to Las Vegas (average of $198). Flying from Casper to Las Vegas in March is currently the most expensive (average of $269). 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
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$259Average$441FlexibilityNo cancel feeOn-time69%

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