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Cheap flights from Casper to Los Angeles from $328

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 2/17. 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
5:25 am - 9:45 am
CPR
-
SNA
5h 20m1 stop
United Airlines Logo
9:00 am - 5:20 pm
SNA
-
CPR
7h 20m1 stop
$328United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
1:16 pm - 5:28 pm
CPR
-
SNA
5h 12m1 stop
United Airlines Logo
7:00 am - 2:42 pm
SNA
-
CPR
6h 42m1 stop
$333United Airlines
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
5:25 am - 9:45 am
CPR
-
SNA
5h 20m1 stop
United Airlines Logo
7:15 am - 10:09 pm
SNA
-
CPR
13h 54m2 stops
$334United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
5:30 am - 12:15 pm
CPR
-
SNA
7h 45m2 stops
United Airlines Logo
11:05 am - 7:06 pm
SNA
-
CPR
7h 01m1 stop
$339United Airlines
Thu, Jan 8 - Mon, Jan 12

United Airlines flights from Casper to Santa Ana, California

Our best United Airlines deals on Casper to Santa Ana, California flight tickets
United Airlines
Feb 17
CPR5:25 amCasper Natrona County
5h 20m
1 stop
SNA9:45 amSanta Ana J. Wayne/Orange Cnty
Feb 21
SNA9:00 amSanta Ana J. Wayne/Orange Cnty
7h 20m
1 stop
CPR5:20 pmCasper Natrona County
$328
Find similar
United Airlines
Jan 8
CPR1:16 pmCasper Natrona County
5h 12m
1 stop
SNA5:28 pmSanta Ana J. Wayne/Orange Cnty
Jan 12
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
6h 42m
1 stop
CPR2:42 pmCasper Natrona County
$333
Find similar
United Airlines
Feb 17
CPR5:25 amCasper Natrona County
5h 20m
1 stop
SNA9:45 amSanta Ana J. Wayne/Orange Cnty
Feb 21
SNA7:15 amSanta Ana J. Wayne/Orange Cnty
13h 54m
2 stops
CPR10:09 pmCasper Natrona County
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Casper to Santa Ana, 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 22, 2025.
Use the filters below to find and compare flights from Casper to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Tue 2/17

5:25 am-9:45 am

1 stop5h 20m

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

9:00 am-5:20 pm

1 stop7h 20m

$328

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Thu 1/8

1:16 pm-5:28 pm

1 stop5h 12m

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

7:00 am-2:42 pm

1 stop6h 42m

$333

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Tue 2/17

5:25 am-9:45 am

1 stop5h 20m

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

7:15 am-10:09 pm

2 stops13h 54m

$334

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Thu 1/8

5:30 am-12:15 pm

2 stops7h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

11:05 am-7:06 pm

1 stop7h 01m

$339

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Casper to Santa Ana, 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 Santa Ana, California?

The cheapest day to depart from Casper to Santa Ana, California is on a Tuesday. Travelers who choose to depart for Santa Ana, California on a Tuesday will often find tickets for as low as $319. The most expensive day to fly to Santa Ana, California is Thursday, with ticket prices averaging around $782.

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

At noon is the cheapest time of day to fly from Casper to Santa Ana, California when you can find flight prices for as low as $318. Flying to Santa Ana, California at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Santa Ana, California is in the morning when prices are around $496.

When to book flights from Casper to Santa Ana, California

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

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

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

Fastest flight time

5h 12m

Direct flights

None
The fastest flight from Casper to Santa Ana, California takes 5h 12m
There are no direct flights from Casper to Santa Ana, California. There are no popular flight routes from Casper to Santa Ana, California.
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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 12m.

  • 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, California?

Best airlines flying from Casper to Santa Ana, California

Compare and see reviews for airlines that fly from Casper to Santa Ana, California with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights

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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