How long is the flight from Los Angeles to Casper?

For as low as $258, United Airlines can have you in Casper from Los Angeles in 6h 36m. There are 893 mi between Los Angeles and Casper.

What is the cheapest airline to fly from Los Angeles to Casper round-trip?

United Airlines, at $273, was found to be the cheapest airline from Los Angeles to Casper.. United Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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).

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

Most trusted provider : When it comes to deals on Los Angeles-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 Los Angeles-Casper flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Los Angeles to Casper that include hotel bookings?

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

How can I find direct flights from Los Angeles to Casper?

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

Can I find deals for business class flights from Los Angeles to Casper?

Yes. Cheapflights offers flight deals from Los Angeles 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.

$243+ Flights from Los Angeles to Casper

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Cheap flight deals from Los Angeles to Casper

Cheapest flights from Los Angeles to Casper
Explore the most affordable flight options available from Los Angeles to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/186:40 amLAX - CPR

1 stop7h 00mUnited Airlines

Wed 12/243:19 pmCPR - LAX

1 stop5h 01mUnited Airlines

Deal found 12/18

$413

Best flights from Los Angeles to Casper
Discover carefully curated flight deals from Los Angeles to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/91:04 pmLAX - CPR

1 stop6h 36mUnited Airlines

Fri 1/166:04 pmCPR - LAX

1 stop5h 24mUnited Airlines

Deal found 12/16

$258

Thu 1/14:10 pmLAX - CPR

1 stop5h 15mUnited Airlines

Mon 1/511:26 amCPR - LAX

1 stop7h 06mUnited Airlines

Deal found 12/15

$320

Wed 1/145:00 amLAX - CPR

1 stop4h 53mUnited Airlines

Sat 1/1711:28 amCPR - LAX

1 stop4h 58mUnited Airlines

Deal found 12/17

$328

Tue 1/62:50 pmLAX - CPR

1 stop6h 24mUnited Airlines

Sat 1/101:16 pmCPR - LAX

1 stop5h 09mUnited Airlines

Deal found 12/15

$328

Last-minute flights from Los Angeles to Casper
Discover last-minute flight deals from Los Angeles to Casper. Data last updated December 18, 2025 and is based on user searches.

Thu 12/186:40 amLAX - CPR

1 stop7h 00mUnited Airlines

Wed 12/243:19 pmCPR - LAX

1 stop5h 01mUnited Airlines

Deal found 12/18

$413

Thu 1/14:10 pmLAX - CPR

1 stop5h 15mUnited Airlines

Mon 1/511:26 amCPR - LAX

1 stop7h 06mUnited Airlines

Deal found 12/15

$320

Tue 1/611:02 amLAX - CPR

1 stop7h 04mUnited Airlines

Sat 1/105:30 amCPR - LAX

1 stop5h 06mUnited Airlines

Deal found 12/16

$328

Fri 1/98:50 amLAX - CPR

1 stop7h 04mUnited Airlines

Fri 1/166:04 pmCPR - LAX

1 stop5h 24mUnited Airlines

Deal found 12/17

$258

One-way flights from Los Angeles to Casper
Search for one-way flight options from Los Angeles to Casper. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 1/155:00 amLAX - CPR

1 stop6h 35mUnited Airlines

Deal found 12/15

$243

Tue 1/611:02 amLAX - CPR

1 stop4h 52mUnited Airlines

Deal found 12/17

$326

Find flight deals from Los Angeles to Casper

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$258 (United Airlines)
One-way from	$243 (United Airlines)
Popular in	December
Cheapest in	April
Average price	$710

Provider with most accurate pricing for Los Angeles-Casper Natrona County flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Casper Natrona County flights.

Search Deals

From Los Angeles to Casper Natrona County

Search Deals

One-way flight from Los Angeles to Casper Natrona County

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Fri 1/9

1:04 pm-8:40 pm

1 stop6h 36m

Casper Natrona County

Fri 1/16

6:04 pm-10:28 pm

1 stop5h 24m

$258

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Thu 1/1

4:10 pm-10:25 pm

1 stop5h 15m

Casper Natrona County

Mon 1/5

11:26 am-5:32 pm

1 stop7h 06m

$320

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Wed 1/14

5:00 am-10:53 am

1 stop4h 53m

Casper Natrona County

Sat 1/17

11:28 am-3:26 pm

1 stop4h 58m

$328

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Tue 1/6

2:50 pm-10:14 pm

1 stop6h 24m

Casper Natrona County

Sat 1/10

1:16 pm-5:25 pm

1 stop5h 09m

$328

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Thu 1/15

5:00 am-12:35 pm

1 stop6h 35m

$243

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Tue 1/6

11:02 am-4:54 pm

1 stop4h 52m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Los Angeles to Casper

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Casper in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 Los Angeles-Casper flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Los Angeles-Casper flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Los Angeles-Casper flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Los Angeles-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 Los Angeles-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 Los Angeles to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Los Angeles 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 Los Angeles to Casper

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

When flying from Los Angeles to Casper, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight in the evening.

Reviews of airlines servicing Casper

Read reviews from past customers who have flown United Airlines from Los Angeles to Casper. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

10.0

Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines

7.4

Good

9,091 reviews

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

10.0

Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

How long is the flight from Los Angeles to Casper?
For as low as $258, United Airlines can have you in Casper from Los Angeles in 6h 36m. There are 893 mi between Los Angeles and Casper.
What is the cheapest airline to fly from Los Angeles to Casper round-trip?
United Airlines, at $273, was found to be the cheapest airline from Los Angeles to Casper.. United Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Los Angeles to Casper that include hotel bookings?
Yes. In addition to deals on Los Angeles to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Los Angeles to Casper?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Casper.
Can I find deals for business class flights from Los Angeles to Casper?
Yes. Cheapflights offers flight deals from Los Angeles 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 Los Angeles to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$273	Average$398	FlexibilityNo cancel fee	On-time69%

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$243+ Cheap flights from Los Angeles to Casper (LAX - 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Los Angeles to Casper with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Los Angeles to Casper

Cheapest flights from Los Angeles to CasperExplore the most affordable flight options available from Los Angeles to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Los Angeles to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Los Angeles to Casper

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Los Angeles 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 Los Angeles to Casper in December.

Best time to book a flight from Los Angeles to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Los Angeles with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Casper

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

Reviews of airlines servicing Casper

Read reviews from past customers who have flown United Airlines from Los Angeles to Casper. Users can see the overall rating for each airline as well as how each is rated 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 Los Angeles 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 Los Angeles to Casper?

What is the cheapest airline to fly from Los Angeles to Casper round-trip?

Can I find deals for flights from Los Angeles to Casper that include hotel bookings?

How can I find direct flights from Los Angeles to Casper?

Can I find deals for business class flights from Los Angeles to Casper?

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.

Alternative routes for Los Angeles to Casper

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Los Angeles to Casper

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Los Angeles to Casper
Explore the most affordable flight options available from Los Angeles to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.