United States
USD

$278 Find Cheap Flights from Casper to California - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Casper to California

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Los Angeles
Los Angeles1 stop$328
San Diego
San Diego1 stop$338
Reno
Reno1 stop$358
Los Angeles
Los Angeles1 stop$328
San Diego
San Diego1 stop$338
Reno
Reno1 stop$358

Book Cheap Casper to California Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Casper to California

Fri, Nov 13 - Fri, Nov 20
United Airlines Logo
5:57 pm - 10:55 pmCPR  Casper Natrona County-LAX Los Angeles
5h 58m1 stop Denver Intl
United Airlines Logo
2:29 pm - 8:32 pmLAX  Los Angeles-CPR Casper Natrona County
5h 03m1 stop Denver Intl
$328United Airlines
Thu, Feb 18 - Sun, Feb 21
United Airlines Logo
1:25 pm - 5:13 pmCPR  Casper Natrona County-LAX Los Angeles
4h 48m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:40 pmLAX  Los Angeles-CPR Casper Natrona County
6h 40m1 stop Denver Intl
$328United Airlines
Sat, Jan 30 - Sun, Feb 7
United Airlines Logo
3:15 pm - 7:15 pmCPR  Casper Natrona County-LAX Los Angeles
5h 00m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:40 pmLAX  Los Angeles-CPR Casper Natrona County
6h 40m1 stop Denver Intl
$328United Airlines
Thu, Feb 18 - Sat, Feb 20
United Airlines Logo
10:35 am - 5:13 pmCPR  Casper Natrona County-LAX Los Angeles
7h 38m1 stop Denver Intl
United Airlines Logo
7:00 am - 12:35 pmLAX  Los Angeles-CPR Casper Natrona County
4h 35m1 stop Denver Intl
$328United Airlines
Thu, Oct 22 - Sat, Oct 24
United Airlines Logo
6:00 pm - 10:50 pmCPR  Casper Natrona County-LAX Los Angeles
5h 50m1 stop Denver Intl
United Airlines Logo
8:45 am - 2:36 pmLAX  Los Angeles-CPR Casper Natrona County
4h 51m1 stop Denver Intl
$328United Airlines
Thu, Feb 18 - Wed, Feb 24
United Airlines Logo
10:35 am - 2:53 pmCPR  Casper Natrona County-LAX Los Angeles
5h 18m1 stop Denver Intl
United Airlines Logo
12:45 pm - 6:37 pmLAX  Los Angeles-CPR Casper Natrona County
4h 52m1 stop Denver Intl
$328United Airlines
Thu, Feb 18 - Tue, Feb 23
United Airlines Logo
1:25 pm - 5:13 pmCPR  Casper Natrona County-LAX Los Angeles
4h 48m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:40 pmLAX  Los Angeles-CPR Casper Natrona County
6h 40m1 stop Denver Intl
$328United Airlines
Thu, Nov 12 - Thu, Nov 19
United Airlines Logo
5:15 am - 9:34 amCPR  Casper Natrona County-LAX Los Angeles
5h 19m1 stop Denver Intl
United Airlines Logo
12:45 pm - 8:32 pmLAX  Los Angeles-CPR Casper Natrona County
6h 47m1 stop Denver Intl
$328United Airlines
Tue, Oct 27 - Tue, Nov 3
United Airlines Logo
11:24 am - 5:40 pmCPR  Casper Natrona County-SMF Sacramento Intl
7h 16m1 stop Denver Intl
United Airlines Logo
1:06 pm - 6:53 pmSMF  Sacramento Intl-CPR Casper Natrona County
4h 47m1 stop Denver Intl
$328United Airlines
Thu, Mar 11 - Sun, Mar 14
United Airlines Logo
5:30 am - 9:31 amCPR  Casper Natrona County-SMF Sacramento Intl
5h 01m1 stop Denver Intl
United Airlines Logo
5:25 am - 10:53 amSMF  Sacramento Intl-CPR Casper Natrona County
4h 28m1 stop Denver Intl
$328United Airlines
Booking Insights

KAYAK's insights & trends for Casper to California flights

Get data-powered insights and trends into flights from Casper to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Casper to California?

Flight prices are below average for this route right now.

Flights to California from Casper usually cost between $403 and $468 in February.
The lowest price found in the past 5 days was $328 on United Airlines (Feb 18-Feb 20).

What is the cheapest month to fly from Casper to California?

The cheapest month for flights from Casper to California is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $708 and $610 respectively.

Find deals

Good to know

Low season

April

Cheapest flight

$278
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Casper to John Wayne (Santa Ana)

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Casper to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Casper to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Casper to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Casper to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Casper to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Casper to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Casper to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Casper to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Casper to California

 
Need help choosing which airline to fly with from Casper to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10256 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.7Food
7.1Entertainment
Airline reviews

The food was horrible. There was no. Wifi, and it was just terrible from bangkok to d. C

2.0 MediocreSincere, Sep 2026
Read more United Airlines reviews

The food was horrible. There was no. Wifi, and it was just terrible from bangkok to d. C

My flight got cancelled. Couldn’t get my luggage. It arrived at my destination ahead of me. I didn’t get my preordered meal. Had to spend the night in the airport.

United did nit provide any updated on flight crew not bein available until boarding time started. It was bad. Itws alate night flight and there no proactive communication and iha d an important meeting that i missed due to thus

Delayed too much. 1.5 hrs in the airport and another 1 hr in the runway. Got too late in the night. There was no proper food available.

Job well done, being treated for good and helping a lot . thanks you so much till will meet against.

Even though the incoming flight was delayed by 20 minutes they managed to get us to SFO 15 minutes early.

Boarding, time to take off, in flight offerings, and staff were all great. I recommend using UA for this short flight.

The flight out of Fresno boarded 1.5 hour past scheduled and made me miss my connecting flight from SFO to SEA.

Airplane is not very clean, food quality and taste was not good. Lufthansa used to be good but nowadays went down. Overall experience is just okay, wouldn't fly again, prefer Turkish airlines.

I did bought anything… I don’t understand how this book appears to me . Ridiculous

More options for your flight from Casper to California

Complete your trip to California with a hotel stay or car rental

Car rentals in California
Hotels in California
Vacations in California