$243 Find Cheap Flights from Casper to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to California departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to California, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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 72 hours
Los Angeles
Los Angeles1 stop$268
San Diego
San Diego1 stop$268
Reno
Reno1 stop$268
Sacramento
Sacramento1 stop$328
Los Angeles
Los Angeles1 stop$268
San Diego
San Diego1 stop$268
Reno
Reno1 stop$268
Sacramento
Sacramento1 stop$328

Book Cheap Casper to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Casper to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Casper to California

Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
5:55 pm - 9:58 pm
CPR
-
LAS
5h 03m
1 stop
United Airlines Logo
9:07 am - 5:02 pm
LAS
-
CPR
6h 55m
1 stop
$258United Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
5:55 pm - 9:58 pm
CPR
-
LAS
5h 03m
1 stop
United Airlines Logo
2:15 pm - 10:07 pm
LAS
-
CPR
6h 52m
2 stops
$264United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
1:25 pm - 5:32 pm
CPR
-
SNA
5h 07m
1 stop
United Airlines Logo
8:49 am - 5:02 pm
SNA
-
CPR
7h 13m
1 stop
$268United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:09 pm - 10:02 pm
CPR
-
LAS
4h 53m
1 stop
United Airlines Logo
1:11 pm - 6:57 pm
LAS
-
CPR
4h 46m
1 stop
$268United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
11:15 am - 2:55 pm
CPR
-
SAN
4h 40m
1 stop
United Airlines Logo
6:35 am - 2:40 pm
SAN
-
CPR
7h 05m
1 stop
$268United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:09 pm - 10:52 pm
CPR
-
LAX
5h 43m
1 stop
United Airlines Logo
2:55 pm - 8:36 pm
LAX
-
CPR
4h 41m
1 stop
$268United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
1:25 pm - 5:30 pm
CPR
-
RNO
5h 05m
1 stop
United Airlines Logo
1:46 pm - 8:36 pm
RNO
-
CPR
5h 50m
1 stop
$268United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
7:00 am - 6:35 pm
CPR
-
SNA
12h 35m
2 stops
United Airlines Logo
11:15 am - 5:02 pm
SNA
-
CPR
4h 47m
1 stop
$274United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:09 pm - 10:02 pm
CPR
-
LAS
4h 53m
1 stop
United Airlines Logo
6:00 am - 2:40 pm
LAS
-
CPR
7h 40m
2 stops
$274United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
8:45 am - 12:41 pm
CPR
-
SAN
4h 56m
1 stop
United Airlines Logo
6:20 am - 2:40 pm
SAN
-
CPR
7h 20m
2 stops
$274United 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 long does a flight from Casper to California take?

The duration of a flight to California depends on your arrival airport. The shortest routes to California from Casper are to Los Angeles, which takes 5h 07m, Los Angeles, which takes 5h 14m, and San Diego, which takes 5h 17m.

Find deals

Good to know

Cheapest flight$243
Flight from Casper to Sacramento

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

 
See real verified KAYAK customer reviews for airlines flying from Casper to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 9341 reviews
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Overall we had a good experience during our flight from San Francisco to Houston.

10.0 ExcellentAgustin, Feb 2026
IAH - SFO
Read more United Airlines reviews

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Everything you need to know for your flight from Casper to California

Information on your arrival and departure airports

Casper (CPR)