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Cheap flights from Casper to California from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Casper to California departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Casper to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 am - 8:54 am
CPR
-
LAS
4h 24m1 stop
United Airlines Logo
11:54 am - 4:54 pm
LAS
-
CPR
4h 00m1 stop
$258United Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
9:00 am - 1:03 pm
CPR
-
LAX
5h 03m1 stop
United Airlines Logo
5:05 am - 12:40 pm
LAX
-
CPR
6h 35m1 stop
$258United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
6:04 pm - 9:59 pm
CPR
-
LAS
4h 55m1 stop
United Airlines Logo
6:00 am - 2:42 pm
LAS
-
CPR
7h 42m2 stops
$264United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
9:00 am - 12:54 pm
CPR
-
LAS
4h 54m1 stop
United Airlines Logo
7:30 am - 2:42 pm
LAS
-
CPR
6h 12m1 stop
$268United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
11:26 am - 5:26 pm
CPR
-
SAN
7h 00m1 stop
United Airlines Logo
8:45 am - 5:02 pm
SAN
-
CPR
7h 17m1 stop
$268United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
11:28 am - 3:26 pm
CPR
-
LAX
4h 58m1 stop
United Airlines Logo
5:00 am - 10:53 am
LAX
-
CPR
4h 53m1 stop
$268United Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
11:28 am - 6:12 pm
CPR
-
LAS
7h 44m2 stops
United Airlines Logo
7:30 am - 12:35 pm
LAS
-
CPR
4h 05m1 stop
$274United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
11:26 am - 5:26 pm
CPR
-
SAN
7h 00m1 stop
United Airlines Logo
6:15 am - 2:40 pm
SAN
-
CPR
7h 25m2 stops
$274United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
11:26 am - 7:48 pm
CPR
-
SAN
9h 22m2 stops
United Airlines Logo
6:15 am - 2:40 pm
SAN
-
CPR
7h 25m2 stops
$279United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
11:28 am - 5:53 pm
CPR
-
LAS
7h 25m2 stops
United Airlines Logo
6:00 am - 2:42 pm
LAS
-
CPR
7h 42m2 stops
$298United Airlines
Thu, Jan 15 - Sun, Jan 18

United Airlines flights from Casper to California

Our best United Airlines deals on Casper to California flight tickets
United Airlines
Feb 11
CPR9:00 amCasper Natrona County
5h 03m
1 stop
LAX1:03 pmLos Angeles
Feb 15
LAX5:05 amLos Angeles
6h 35m
1 stop
CPR12:40 pmCasper Natrona County
$258
Find similar
United Airlines
Jan 15
CPR6:04 pmCasper Natrona County
4h 55m
1 stop
LAS9:59 pmLas Vegas Harry Reid Intl
Jan 18
LAS6:00 amLas Vegas Harry Reid Intl
7h 42m
2 stops
CPR2:42 pmCasper Natrona County
$264
Find similar
United Airlines
Jan 9
CPR11:28 amCasper Natrona County
4h 58m
1 stop
LAX3:26 pmLos Angeles
Jan 13
LAX5:00 amLos Angeles
4h 53m
1 stop
CPR10:53 amCasper Natrona County
$268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Casper to California 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, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Casper to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Tue 2/3

5:30 am-8:54 am

1 stop4h 24m

Las Vegas Harry Reid Intl

Tue 2/10

11:54 am-4:54 pm

1 stop4h 00m

$258

CasperLos Angeles

CPR - LAX

CPRLAX

Casper Natrona County

Wed 2/11

9:00 am-1:03 pm

1 stop5h 03m

Los Angeles

Sun 2/15

5:05 am-12:40 pm

1 stop6h 35m

$258

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Thu 1/15

6:04 pm-9:59 pm

1 stop4h 55m

Las Vegas Harry Reid Intl

Sun 1/18

6:00 am-2:42 pm

2 stops7h 42m

$264

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 1/10

9:00 am-12:54 pm

1 stop4h 54m

Las Vegas Harry Reid Intl

Wed 1/14

7:30 am-2:42 pm

1 stop6h 12m

$268

CasperSan Diego

CPR - SAN

CPRSAN

Casper Natrona County

Sat 3/7

11:26 am-5:26 pm

1 stop7h 00m

San Diego

Sat 3/14

8:45 am-5:02 pm

1 stop7h 17m

$268

CasperLos Angeles

CPR - LAX

CPRLAX

Casper Natrona County

Fri 1/9

11:28 am-3:26 pm

1 stop4h 58m

Los Angeles

Tue 1/13

5:00 am-10:53 am

1 stop4h 53m

$268

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Sat 1/10

11:28 am-6:12 pm

2 stops7h 44m

Las Vegas Harry Reid Intl

Wed 1/14

7:30 am-12:35 pm

1 stop4h 05m

$274

CasperSan Diego

CPR - SAN

CPRSAN

Casper Natrona County

Sat 3/7

11:26 am-5:26 pm

1 stop7h 00m

San Diego

Sat 3/14

6:15 am-2:40 pm

2 stops7h 25m

$274

CasperSan Diego

CPR - SAN

CPRSAN

Casper Natrona County

Sat 3/7

11:26 am-7:48 pm

2 stops9h 22m

San Diego

Sat 3/14

6:15 am-2:40 pm

2 stops7h 25m

$279

CasperLas Vegas

CPR - LAS

CPRLAS

Casper Natrona County

Thu 1/15

11:28 am-5:53 pm

2 stops7h 25m

Las Vegas Harry Reid Intl

Sun 1/18

6:00 am-2:42 pm

2 stops7h 42m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

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

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Casper to California is on a Saturday. Travelers who choose to depart for California on a Saturday will often find tickets for as low as $308. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $460.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $339. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $460 on average. Flights to California from Casper in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 24m

Direct flights

None
The fastest flight from Casper to California takes 4h 24m
There are no direct flights from Casper to California. There are no popular flight routes from Casper to California.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $248Free CancellationRating
7.4
9,116 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.

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