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Cheap flights from Casper to Los Angeles from $268

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Casper to Los Angeles departing on 2/20. 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 Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:08 pm - 10:08 pm
CPR
-
SNA
5h 00m
1 stop
United Airlines Logo
11:10 am - 7:02 pm
SNA
-
CPR
6h 52m
1 stop
$268United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
3:15 pm - 10:08 pm
CPR
-
SNA
7h 53m
1 stop
United Airlines Logo
10:05 am - 8:26 pm
SNA
-
CPR
9h 21m
2 stops
$559United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
5:55 pm - 10:15 pm
CPR
-
SNA
5h 20m
1 stop
United Airlines Logo
11:15 am - 8:36 pm
SNA
-
CPR
8h 21m
1 stop
$604United Airlines
Sun, Mar 15 - Fri, Mar 20
United Airlines Logo
5:55 pm - 10:15 pm
CPR
-
SNA
5h 20m
1 stop
United Airlines Logo
7:19 am - 6:57 pm
SNA
-
CPR
10h 38m
2 stops
$823United Airlines
Sun, Mar 15 - Fri, Mar 20
United Airlines Logo
7:10 am - 6:33 pm
CPR
-
SNA
12h 23m
2 stops
United Airlines Logo
10:05 am - 10:09 pm
SNA
-
CPR
11h 04m
2 stops
$1,239United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
5:25 am - 12:22 pm
CPR
-
SNA
7h 57m
2 stops
United Airlines Logo
7:19 am - 5:02 pm
SNA
-
CPR
8h 43m
2 stops
$1,369United Airlines
Sun, Mar 15 - Fri, Mar 20

United Airlines flights from Casper to Santa Ana

Our best United Airlines deals on Casper to Santa Ana flight tickets
United Airlines
Feb 20
CPR6:08 pmCasper Natrona County
5h 00m
1 stop
SNA10:08 pmSanta Ana J. Wayne/Orange Cnty
Feb 24
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
6h 52m
1 stop
CPR7:02 pmCasper Natrona County
$268
United Airlines
Feb 14
CPR11:26 amCasper Natrona County
7h 08m
1 stop
SNA5:34 pmSanta Ana J. Wayne/Orange Cnty
Feb 21
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
5h 10m
1 stop
CPR5:20 pmCasper Natrona County
$298
United Airlines
Feb 14
CPR11:26 amCasper Natrona County
10h 24m
2 stops
SNA8:50 pmSanta Ana J. Wayne/Orange Cnty
Feb 21
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
5h 10m
1 stop
CPR5:20 pmCasper Natrona County
$304

momondo Fare Finder

 
Customize your flight search to find flights from Casper to Santa Ana 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 February 8, 2026.
Use the filters below to find and compare flights from Casper to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Fri 2/20

6:08 pm-10:08 pm

1 stop5h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

11:10 am-7:02 pm

1 stop6h 52m

$268

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Fri 2/20

3:15 pm-10:08 pm

1 stop7h 53m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

10:05 am-8:26 pm

2 stops9h 21m

$559

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Sun 3/15

5:55 pm-10:15 pm

1 stop5h 20m

Santa Ana J. Wayne/Orange Cnty

Fri 3/20

11:15 am-8:36 pm

1 stop8h 21m

$604

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Sun 3/15

5:55 pm-10:15 pm

1 stop5h 20m

Santa Ana J. Wayne/Orange Cnty

Fri 3/20

7:19 am-6:57 pm

2 stops10h 38m

$823

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Fri 2/20

7:10 am-6:33 pm

2 stops12h 23m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

10:05 am-10:09 pm

2 stops11h 04m

$1,239

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Sun 3/15

5:25 am-12:22 pm

2 stops7h 57m

Santa Ana J. Wayne/Orange Cnty

Fri 3/20

7:19 am-5:02 pm

2 stops8h 43m

$1,369

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Casper to Santa Ana

Are you open to changing your travel dates? Check out the ideal times to fly from Casper to Santa Ana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Casper to Santa Ana (CPR to SNA) flight deals and tips

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

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Casper to Santa Ana takes 5h 00m
There are no direct flights from Casper to Santa Ana. There are no popular flight routes from Casper to Santa Ana.
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  • How far is Casper Natrona County to Santa Ana J. Wayne/Orange Cnty by plane?

    Santa Ana J. Wayne/Orange Cnty is 885.1 mi away from Casper Natrona County. In terms of flight time, this usually takes a little over 5h 00m.

  • When did momondo last update prices for flights from Casper Natrona County Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Casper Natrona County Airport to Santa Ana J. Wayne/Orange Cnty Airport are updated daily.

  • How many operators does momondo search for flights from Casper Natrona County Airport to Santa Ana J. Wayne/Orange Cnty Airport?

  • How old do you have to be to fly from Casper Natrona County Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    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 Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents you'll need for your trip to Santa Ana J. Wayne/Orange Cnty Airport 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 Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Casper to Santa Ana?

Best airlines flying from Casper to Santa Ana

Compare and see reviews for airlines that fly from Casper to Santa Ana with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,250 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Casper to Santa Ana?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Casper from Santa Ana. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Casper to Santa Ana with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

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

Finding the right flight to Santa Ana from Casper is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Ana quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Santa Ana from Casper with this policy.

How can momondo help me find flights from Casper to Santa Ana?

momondo provides multiple filters to help you find the best flight to Santa Ana from Casper. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Santa Ana from Casper. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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