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$268+ Cheap flights from Las Vegas to Casper (LAS - CPR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CPR
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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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 May 13, 2026.

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.
Fri 5/224:25 pm
LAS
-
CPR
1 stop4h 34m
United Airlines
Mon 5/2511:21 am
CPR
-
LAS
1 stop6h 45m
United Airlines
Deal found 5/9$358
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.
Sun 6/75:45 am
LAS
-
CPR
1 stop4h 01m
United Airlines
Sat 6/131:23 pm
CPR
-
LAS
1 stop4h 43m
United Airlines
Deal found 5/10$379
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.
Fri 8/215:20 am
LAS
-
CPR
1 stop6h 25m
United Airlines
Sun 8/236:05 pm
CPR
-
LAS
1 stop4h 54m
United Airlines
Deal found 5/12$388
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.
Fri 5/295:45 am
LAS
-
CPR
1 stop5h 57m
United Airlines
Tue 6/29:26 am
CPR
-
LAS
1 stop8h 37m
United Airlines
Deal found 5/11$398
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.
Fri 8/143:06 pm
LAS
-
CPR
1 stop4h 21m
United Airlines
Mon 8/174:15 pm
CPR
-
LAS
1 stop5h 36m
United Airlines
Deal found 5/9$419

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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(United Airlines)

One-way from

$268
(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
One-way flight from Las Vegas Harry Reid Intl to Casper Natrona County
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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 May 13, 2026.
Use the filters below to find and compare flights from Las Vegas to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Sun 6/7

5:45 am-10:46 am

1 stop4h 01m

Casper Natrona County

Sat 6/13

1:23 pm-5:06 pm

1 stop4h 43m

$379

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Fri 8/21

1:38 pm-7:09 pm

1 stop4h 31m

Casper Natrona County

Sun 8/23

6:05 pm-9:59 pm

1 stop4h 54m

$388

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Fri 5/29

5:45 am-12:42 pm

1 stop5h 57m

Casper Natrona County

Tue 6/2

9:26 am-5:03 pm

1 stop8h 37m

$398

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Fri 8/14

9:37 am-7:09 pm

1 stop8h 32m

Casper Natrona County

Mon 8/17

8:45 am-5:02 pm

1 stop9h 17m

$419

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Sat 6/20

5:45 am-2:40 pm

1 stop7h 55m

Casper Natrona County

Mon 6/22

1:23 pm-8:08 pm

1 stop7h 45m

$449
Cheapest one-way
Quickest one-way

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Sat 9/5

4:28 pm-9:59 pm

1 stop4h 31m

$268

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Sun 6/14

6:10 pm-5:34 pm

1 stop22h 24m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Sorted by cheapest first

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 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 Las Vegas-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Casper flight deals on Cheapflights vs. FlightHub >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 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 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 May 13, 2026.
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
9,706 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
9,706 reviews
United Airlines
7.4
Good
9,706 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

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 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 01m. 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 $258.

  • 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

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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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$313FlexibilityNo cancel feeOn-time69%

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