What is the cheapest airline that flies from Casper Natrona County to California?

United Airlines is the most popular carrier operating from Casper Natrona County to California

When did momondo last update prices for flights from Casper Natrona County Airport to California?

Prices for flights from Casper Natrona County Airport to California are updated daily.

How many operators does momondo search for flights from Casper Natrona County Airport to California?

There is 1 operator available for flights from Casper Natrona County Airport to California as of September 2026.

How old do you have to be to fly from Casper Natrona County Airport to California?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Casper Natrona County Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$268 Cheap Flights from Casper to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Casper to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:57 pm - 9:55 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 58m1 stop Denver Intl

3:10 pm - 8:32 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

4h 22m1 stop Denver Intl

$308United Airlines

Fri, Oct 30 - Tue, Nov 3

3:11 pm - 8:11 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

6h 00m1 stop Denver Intl

3:05 pm - 10:04 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

5h 59m1 stop Denver Intl

$308United Airlines

Sat, Sep 26 - Fri, Oct 2

1:21 pm - 5:25 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

5h 04m1 stop Denver Intl

5:15 am - 12:33 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

6h 18m1 stop Denver Intl

$308United Airlines

Sat, Dec 5 - Wed, Dec 9

1:20 pm - 5:42 pmCPR Casper Natrona County-RNO Reno

5h 22m1 stop Denver Intl

5:25 am - 10:48 amRNO Reno-CPR Casper Natrona County

4h 23m1 stop Denver Intl

$308United Airlines

Thu, Oct 1 - Wed, Oct 7

1:21 pm - 4:49 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 28m1 stop Denver Intl

10:41 am - 6:52 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

7h 11m2 stops Los Angeles Denver Intl

$314United Airlines

Sat, Dec 5 - Wed, Dec 9

5:15 am - 8:40 amCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 25m1 stop Denver Intl

1:57 pm - 9:59 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

7h 02m2 stops Los Angeles Denver Intl

$314United Airlines

Fri, Oct 30 - Tue, Nov 3

11:23 am - 6:13 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

7h 50m2 stops Denver Intl Los Angeles

3:05 pm - 8:17 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

4h 12m1 stop Denver Intl

$314United Airlines

Sat, Sep 26 - Fri, Oct 2

3:13 pm - 8:45 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

6h 32m1 stop Denver Intl

5:15 am - 10:49 amLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

4h 34m1 stop Denver Intl

$315United Airlines

Fri, Oct 30 - Mon, Nov 2

6:00 pm - 10:27 pmCPR Casper Natrona County-SAN San Diego

5h 27m1 stop Denver Intl

12:37 pm - 8:17 pmSAN San Diego-CPR Casper Natrona County

6h 40m1 stop Denver Intl

$318United Airlines

Fri, Oct 2 - Thu, Oct 8

10:30 am - 2:49 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

5h 19m1 stop Denver Intl

9:49 am - 5:04 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

6h 15m1 stop Denver Intl

$328United Airlines

Thu, Jan 7 - Tue, Jan 12

Cheap last minute flights

Enter your travel dates to find the best prices.

11:24 am - 2:39 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 15m1 stop Denver Intl

6:00 am - 2:46 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

7h 46m2 stops Los Angeles Denver Intl

$457United Airlines

Mon, Sep 7 - Mon, Sep 14

1:16 pm - 5:02 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 46m1 stop Denver Intl

9:37 am - 6:59 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

8h 22m1 stop Denver Intl

$478United Airlines

Thu, Sep 10 - Tue, Sep 15

5:15 am - 9:09 amCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 54m1 stop Denver Intl

8:04 am - 5:18 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

8h 14m2 stops Los Angeles Denver Intl

$484United Airlines

Thu, Sep 10 - Tue, Sep 15

10:01 am - 2:50 pmCPR Casper Natrona County-SAN San Diego

5h 49m1 stop Denver Intl

4:11 pm - 9:59 pmSAN San Diego-CPR Casper Natrona County

4h 48m1 stop Denver Intl

$488United Airlines

Fri, Sep 11 - Sun, Sep 13

1:16 pm - 8:02 pmCPR Casper Natrona County-SAN San Diego

7h 46m2 stops Denver Intl Los Angeles

12:37 pm - 6:59 pmSAN San Diego-CPR Casper Natrona County

5h 22m1 stop Denver Intl

$494United Airlines

Fri, Sep 11 - Sun, Sep 13

11:24 am - 2:39 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

4h 15m1 stop Denver Intl

3:06 pm - 9:59 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

5h 53m1 stop Denver Intl

$502United Airlines

Mon, Sep 7 - Mon, Sep 14

5:15 am - 1:59 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

9h 44m2 stops Denver Intl Los Angeles

6:00 am - 5:18 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

10h 18m2 stops Los Angeles Denver Intl

$504United Airlines

Mon, Sep 7 - Mon, Sep 14

5:15 am - 5:26 pmCPR Casper Natrona County-SAN San Diego

13h 11m2 stops Denver Intl Los Angeles

6:15 am - 9:59 pmSAN San Diego-CPR Casper Natrona County

14h 44m2 stops Los Angeles Denver Intl

$969United Airlines

Fri, Sep 11 - Sun, Sep 13

8:45 am - 5:02 pmCPR Casper Natrona County-LAS Las Vegas Harry Reid Intl

9h 17m1 stop Denver Intl

3:06 pm - 9:59 pmLAS Las Vegas Harry Reid Intl-CPR Casper Natrona County

5h 53m1 stop Denver Intl

$996United Airlines

Mon, Sep 7 - Tue, Sep 8

8:45 am - 1:17 pmCPR Casper Natrona County-LAX Los Angeles

5h 32m1 stop Denver Intl

8:45 am - 5:18 pmLAX Los Angeles-CPR Casper Natrona County

7h 33m1 stop Denver Intl

$996United Airlines

Mon, Sep 7 - Wed, Sep 9

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United Airlines flights from Casper to California

Our best United Airlines deals on Casper to California flight tickets

United Airlines

Sep 26

CPR3:11 pmCasper Natrona County

6h 00m

1 stop

LAS8:11 pmLas Vegas Harry Reid Intl

Oct 2

LAS3:05 pmLas Vegas Harry Reid Intl

5h 59m

1 stop

CPR10:04 pmCasper Natrona County

$308

United Airlines

Sep 26

CPR11:23 amCasper Natrona County

7h 50m

2 stops

LAS6:13 pmLas Vegas Harry Reid Intl

Oct 2

LAS3:05 pmLas Vegas Harry Reid Intl

4h 12m

1 stop

CPR8:17 pmCasper Natrona County

$314

United Airlines

Oct 30

CPR3:13 pmCasper Natrona County

6h 32m

1 stop

LAS8:45 pmLas Vegas Harry Reid Intl

Nov 2

LAS5:15 amLas Vegas Harry Reid Intl

4h 34m

1 stop

CPR10:49 amCasper Natrona County

$315

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Fri 10/30

5:57 pm-9:55 pm

1 stop4h 58m

Las Vegas Harry Reid Intl

Tue 11/3

3:10 pm-8:32 pm

1 stop4h 22m

$308

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Sat 9/26

3:11 pm-8:11 pm

1 stop6h 00m

Las Vegas Harry Reid Intl

Fri 10/2

3:05 pm-10:04 pm

1 stop5h 59m

$308

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Sat 12/5

1:21 pm-5:25 pm

1 stop5h 04m

Las Vegas Harry Reid Intl

Wed 12/9

5:15 am-12:33 pm

1 stop6h 18m

$308

CasperReno

CPR Casper Natrona County - RNO Reno

CPRRNO

Casper Natrona County

Thu 10/1

1:20 pm-5:42 pm

1 stop5h 22m

Reno

Wed 10/7

5:25 am-10:48 am

1 stop4h 23m

$308

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Sat 12/5

1:21 pm-4:49 pm

1 stop4h 28m

Las Vegas Harry Reid Intl

Wed 12/9

10:41 am-6:52 pm

2 stops7h 11m

$314

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Fri 10/30

5:15 am-8:40 am

1 stop4h 25m

Las Vegas Harry Reid Intl

Tue 11/3

1:57 pm-9:59 pm

2 stops7h 02m

$314

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Sat 9/26

11:23 am-6:13 pm

2 stops7h 50m

Las Vegas Harry Reid Intl

Fri 10/2

3:05 pm-8:17 pm

1 stop4h 12m

$314

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Fri 10/30

3:13 pm-8:45 pm

1 stop6h 32m

Las Vegas Harry Reid Intl

Mon 11/2

5:15 am-10:49 am

1 stop4h 34m

$315

CasperSan Diego

CPR Casper Natrona County - SAN San Diego

CPRSAN

Casper Natrona County

Fri 10/2

6:00 pm-10:27 pm

1 stop5h 27m

San Diego

Thu 10/8

12:37 pm-8:17 pm

1 stop6h 40m

$318

CasperLas Vegas

CPR Casper Natrona County - LAS Las Vegas Harry Reid Intl

CPRLAS

Casper Natrona County

Thu 1/7

10:30 am-2:49 pm

1 stop5h 19m

Las Vegas Harry Reid Intl

Tue 1/12

9:49 am-5:04 pm

1 stop6h 15m

$328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Casper to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

The month of January is another great option to travel to California, with average flight prices from Casper averaging around $268.

Can stopping save me money on Casper to California flights?

You could potentially save up to 61% on your flight if you consider stops on a Casper to California flight.

Cheap Casper to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to California

Best Price Found	$268
Fastest flight time	4h 25m
Direct flights	None

The best one-way flight to California from Casper in the past 72 hours is $268. The best round-trip flight deal from Casper to California found on momondo in the last 72 hours is $308.

The fastest flight from Casper to California takes 4h 25m

There are no direct flights from Casper to California. There are no popular flight routes from Casper to California.

Search flight deals

Frequently asked questions about flying from Casper to California

When did momondo last update prices for flights from Casper Natrona County Airport to California?
Prices for flights from Casper Natrona County Airport to California are updated daily.
How many operators does momondo search for flights from Casper Natrona County Airport to California?
There is 1 operator available for flights from Casper Natrona County Airport to California as of September 2026.
How old do you have to be to fly from Casper Natrona County Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Casper Natrona County Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Casper to California

Compare and see reviews for airlines that fly from Casper to California with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,173 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Casper to California?

It is quick and easy to find Casper to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.

Can I find flights from Casper to California with flexible booking policies on momondo?

All flight searches from Casper to California on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Casper to California?

Once you have performed a search for Casper to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Casper to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Casper to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.