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 $312.

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Casper (average of $348). Flying from Las Vegas to Casper in June is currently the most expensive (average of $504). 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.

What is the cheapest day to fly from Las Vegas to Casper?

Travelers seeking maximum savings on their Las Vegas to Casper flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

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

Flights from Las Vegas to Casper are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Casper.

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.

$312+ Flights from Las Vegas to Casper

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Cheap flight deals from Las Vegas to Casper

Round-trip from	$312 (United Airlines)

From Las Vegas Harry Reid Intl to Casper Natrona County

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Find 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 July 29, 2025.

Tue 8/124:43 pmLAS - CPR

1 stop4h 31mUnited Airlines

Sat 8/165:59 pmCPR - LAS

1 stop5h 00mUnited Airlines

Deal found 7/28

$312

Best flights from Las Vegas to Casper
Discover carefully curated flight deals from Las Vegas to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/124:43 pmLAS - CPR

1 stop4h 31mUnited Airlines

Sat 8/165:59 pmCPR - LAS

1 stop5h 00mUnited Airlines

Deal found 7/28

$312

Last-minute flights from Las Vegas to Casper
Discover last-minute flight deals from Las Vegas to Casper. Data last updated July 29, 2025 and is based on user searches.

Tue 8/124:43 pmLAS - CPR

1 stop4h 31mUnited Airlines

Sat 8/165:59 pmCPR - LAS

1 stop5h 00mUnited Airlines

Deal found 7/28

$312

Fly from

Fly to

Route

Depart

Return

Price

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Tue 8/12

4:43 pm-10:14 pm

1 stop4h 31m

Casper Natrona County

Sat 8/16

5:59 pm-9:59 pm

1 stop5h 00m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Cheapflights Insights

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

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

It’s optimal to fly from Las Vegas to Casper at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Casper

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

8,896 reviews

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

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

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

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 $312.
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.
What is the cheapest month to book a flight from Las Vegas to Casper?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Casper (average of $348). Flying from Las Vegas to Casper in June is currently the most expensive (average of $504). 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.

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Top airline flying from Las Vegas to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$250	Average$358	FlexibilityNo cancel fee	On-time69%

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$312+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Casper with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Las Vegas to Casper

Round-trip from

Find flight deals from Las Vegas to Casper

Cheapest flights from Las Vegas to CasperExplore 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 July 29, 2025.

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 July 29, 2025.

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

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.

Cheapflights Insights

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

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

Find hourly flight availability from Las Vegas 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 July 29, 2025.

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 July 29, 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.

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.

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

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

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

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

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

Traveling to a place near Casper?

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Alternative routes for Las Vegas to Casper

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Top airline flying from Las Vegas to Casper

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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 July 29, 2025.