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 April 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.

$311 Cheap Flights from Casper to California in 2026

1 adult

0 bags

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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.

6:10 pm - 10:15 pm

CPR

SMF

5h 05m

1 stop

4:00 pm - 10:10 pm

SMF

CPR

5h 10m

1 stop

$318United Airlines

Wed, May 13 - Wed, May 20

1:17 pm - 5:18 pm

CPR

LAS

5h 01m

1 stop

5:30 am - 10:46 am

LAS

CPR

4h 16m

1 stop

$318United Airlines

Wed, May 20 - Sun, May 24

1:23 pm - 5:06 pm

CPR

LAS

4h 43m

1 stop

5:30 am - 12:42 pm

LAS

CPR

6h 12m

1 stop

$323United Airlines

Sat, Jun 27 - Tue, Jun 30

1:26 pm - 8:10 pm

CPR

LAS

7h 44m

2 stops

3:18 pm - 8:28 pm

LAS

CPR

4h 10m

1 stop

$324United Airlines

Tue, Aug 25 - Mon, Aug 31

5:25 am - 12:01 pm

CPR

BUR

7h 36m

2 stops

1:03 pm - 8:17 pm

BUR

CPR

6h 14m

1 stop

$324United Airlines

Wed, May 13 - Wed, May 20

9:05 am - 12:59 pm

CPR

LAS

4h 54m

1 stop

2:54 pm - 8:17 pm

LAS

CPR

4h 23m

1 stop

$328United Airlines

Tue, Apr 28 - Sat, May 2

6:13 pm - 10:25 pm

CPR

SAN

5h 12m

1 stop

6:35 am - 12:42 pm

SAN

CPR

5h 07m

1 stop

$328United Airlines

Thu, Aug 6 - Mon, Aug 10

5:25 am - 9:21 am

CPR

LAX

4h 56m

1 stop

5:00 am - 12:41 pm

LAX

CPR

6h 41m

1 stop

$328United Airlines

Tue, Apr 28 - Sat, May 2

1:23 pm - 8:21 pm

CPR

LAS

7h 58m

2 stops

5:30 am - 12:42 pm

LAS

CPR

6h 12m

1 stop

$333United Airlines

Sat, Jun 27 - Tue, Jun 30

5:25 am - 12:20 pm

CPR

ONT

7h 55m

2 stops

5:00 am - 10:48 am

ONT

CPR

4h 48m

1 stop

$334United Airlines

Wed, Apr 29 - Sun, May 3

United Airlines flights from Casper to California

Our best United Airlines deals on Casper to California flight tickets

United Airlines

May 20

CPR1:17 pmCasper Natrona County

5h 01m

1 stop

LAS5:18 pmLas Vegas Harry Reid Intl

May 24

LAS5:30 amLas Vegas Harry Reid Intl

4h 16m

1 stop

CPR10:46 amCasper Natrona County

$318

United Airlines

Jun 27

CPR1:23 pmCasper Natrona County

4h 43m

1 stop

LAS5:06 pmLas Vegas Harry Reid Intl

Jun 30

LAS5:30 amLas Vegas Harry Reid Intl

6h 12m

1 stop

CPR12:42 pmCasper Natrona County

$323

United Airlines

Aug 25

CPR1:26 pmCasper Natrona County

7h 44m

2 stops

LAS8:10 pmLas Vegas Harry Reid Intl

Aug 31

LAS3:18 pmLas Vegas Harry Reid Intl

4h 10m

1 stop

CPR8:28 pmCasper Natrona County

$324

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperSacramento

CPR - SMF

CPRSMF

Casper Natrona County

Wed 5/13

6:10 pm-10:15 pm

1 stop5h 05m

Sacramento Intl

Wed 5/20

4:00 pm-10:10 pm

1 stop5h 10m

$318

Quickest round-trip

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Wed 5/20

1:17 pm-5:18 pm

1 stop5h 01m

Las Vegas Harry Reid Intl

Sun 5/24

5:30 am-10:46 am

1 stop4h 16m

$318

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 6/27

1:23 pm-5:06 pm

1 stop4h 43m

Las Vegas Harry Reid Intl

Tue 6/30

5:30 am-12:42 pm

1 stop6h 12m

$323

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Tue 8/25

1:26 pm-8:10 pm

2 stops7h 44m

Las Vegas Harry Reid Intl

Mon 8/31

3:18 pm-8:28 pm

1 stop4h 10m

$324

CasperBurbank

CPR - BUR

CPRBUR

Casper Natrona County

Wed 5/13

5:25 am-12:01 pm

2 stops7h 36m

Burbank Bob Hope

Wed 5/20

1:03 pm-8:17 pm

1 stop6h 14m

$324

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Tue 4/28

9:05 am-12:59 pm

1 stop4h 54m

Las Vegas Harry Reid Intl

Sat 5/2

2:54 pm-8:17 pm

1 stop4h 23m

$328

CasperSan Diego

CPR - SAN

CPRSAN

Casper Natrona County

Thu 8/6

6:13 pm-10:25 pm

1 stop5h 12m

San Diego

Mon 8/10

6:35 am-12:42 pm

1 stop5h 07m

$328

CasperLos Angeles

CPR - LAX

CPRLAX

Casper Natrona County

Tue 4/28

5:25 am-9:21 am

1 stop4h 56m

Los Angeles

Sat 5/2

5:00 am-12:41 pm

1 stop6h 41m

$328

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 6/27

1:23 pm-8:21 pm

2 stops7h 58m

Las Vegas Harry Reid Intl

Tue 6/30

5:30 am-12:42 pm

1 stop6h 12m

$333

CasperOntario

CPR - ONT

CPRONT

Casper Natrona County

Wed 4/29

5:25 am-12:20 pm

2 stops7h 55m

Ontario

Sun 5/3

5:00 am-10:48 am

1 stop4h 48m

$334

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

Can stopping save me money on Casper to California flights?

You could potentially save up to 12% 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

Fastest flight time	4h 48m
Direct flights	None

The fastest flight from Casper to California takes 4h 48m

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

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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 April 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 $246	Free Cancellation	Rating 7.4 9,594 reviews		Search United Airlines flights

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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.