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Cheap flights from Santa Ana, California to Casper from $258

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Casper departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Ana, California to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:15 pm - 10:07 pm
SNA
-
CPR
4h 52m
1 stop
United Airlines Logo
3:14 pm - 8:47 pm
CPR
-
SNA
6h 33m
1 stop
$258United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
7:00 am - 12:46 pm
SNA
-
CPR
4h 46m
1 stop
United Airlines Logo
5:25 am - 2:08 pm
CPR
-
SNA
9h 43m
2 stops
$264United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
11:10 am - 5:09 pm
SNA
-
CPR
4h 59m
1 stop
United Airlines Logo
11:22 am - 5:23 pm
CPR
-
SNA
7h 01m
1 stop
$328United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
7:00 am - 2:39 pm
SNA
-
CPR
6h 39m
1 stop
United Airlines Logo
11:22 am - 8:55 pm
CPR
-
SNA
10h 33m
2 stops
$334United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
9:00 am - 2:39 pm
SNA
-
CPR
4h 39m
1 stop
United Airlines Logo
1:21 pm - 8:48 pm
CPR
-
SNA
8h 27m
1 stop
$348United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
7:19 am - 5:02 pm
SNA
-
CPR
8h 43m
2 stops
United Airlines Logo
5:25 am - 9:48 am
CPR
-
SNA
5h 23m
1 stop
$350United Airlines
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
11:10 am - 5:09 pm
SNA
-
CPR
4h 59m
1 stop
United Airlines Logo
5:25 am - 3:58 pm
CPR
-
SNA
11h 33m
2 stops
$354United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
7:00 am - 5:32 pm
SNA
-
CPR
9h 32m
1 stop
United Airlines Logo
5:25 am - 9:44 am
CPR
-
SNA
5h 19m
1 stop
$404United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
7:20 am - 10:10 pm
SNA
-
CPR
13h 50m
2 stops
United Airlines Logo
5:25 am - 9:44 am
CPR
-
SNA
5h 19m
1 stop
$409United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
7:20 am - 10:10 pm
SNA
-
CPR
13h 50m
2 stops
United Airlines Logo
6:10 pm - 9:57 pm
CPR
-
SNA
4h 47m
1 stop
$429United Airlines
Fri, May 8 - Fri, May 15

United Airlines flights from Santa Ana, California to Casper

Our best United Airlines deals on Santa Ana, California to Casper flight tickets
United Airlines
Apr 7
SNA4:15 pmSanta Ana J. Wayne/Orange Cnty
4h 52m
1 stop
CPR10:07 pmCasper Natrona County
Apr 14
CPR3:14 pmCasper Natrona County
6h 33m
1 stop
SNA8:47 pmSanta Ana J. Wayne/Orange Cnty
$258
United Airlines
Apr 7
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
4h 46m
1 stop
CPR12:46 pmCasper Natrona County
Apr 14
CPR5:25 amCasper Natrona County
9h 43m
2 stops
SNA2:08 pmSanta Ana J. Wayne/Orange Cnty
$264
United Airlines
Apr 21
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
4h 59m
1 stop
CPR5:09 pmCasper Natrona County
Apr 25
CPR11:22 amCasper Natrona County
7h 01m
1 stop
SNA5:23 pmSanta Ana J. Wayne/Orange Cnty
$328

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California to Casper 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 March 4, 2026.
Use the filters below to find and compare flights from Santa Ana, California to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

4:15 pm-10:07 pm

1 stop4h 52m

Casper Natrona County

Tue 4/14

3:14 pm-8:47 pm

1 stop6h 33m

$258

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

7:00 am-12:46 pm

1 stop4h 46m

Casper Natrona County

Tue 4/14

5:25 am-2:08 pm

2 stops9h 43m

$264

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Tue 4/21

11:10 am-5:09 pm

1 stop4h 59m

Casper Natrona County

Sat 4/25

11:22 am-5:23 pm

1 stop7h 01m

$328

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Tue 4/21

7:00 am-2:39 pm

1 stop6h 39m

Casper Natrona County

Sat 4/25

11:22 am-8:55 pm

2 stops10h 33m

$334

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Tue 4/21

9:00 am-2:39 pm

1 stop4h 39m

Casper Natrona County

Sat 4/25

1:21 pm-8:48 pm

1 stop8h 27m

$348

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Sat 3/14

7:19 am-5:02 pm

2 stops8h 43m

Casper Natrona County

Wed 3/18

5:25 am-9:48 am

1 stop5h 23m

$350

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Tue 4/21

11:10 am-5:09 pm

1 stop4h 59m

Casper Natrona County

Sat 4/25

5:25 am-3:58 pm

2 stops11h 33m

$354

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

7:00 am-5:32 pm

1 stop9h 32m

Casper Natrona County

Fri 5/15

5:25 am-9:44 am

1 stop5h 19m

$404

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

7:20 am-10:10 pm

2 stops13h 50m

Casper Natrona County

Fri 5/15

5:25 am-9:44 am

1 stop5h 19m

$409

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

7:20 am-10:10 pm

2 stops13h 50m

Casper Natrona County

Fri 5/15

6:10 pm-9:57 pm

1 stop4h 47m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Casper from

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

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 airline that flies from Santa Ana J. Wayne/Orange Cnty to Casper Natrona County?

United Airlines is the most popular carrier operating from Santa Ana J. Wayne/Orange Cnty to Casper Natrona County

When to book flights from Santa Ana, California to Casper

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

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

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

Fastest flight time

4h 39m

Direct flights

None
The fastest flight from Santa Ana, California to Casper takes 4h 39m
There are no direct flights from Santa Ana, California to Casper. There are no popular flight routes from Santa Ana, California to Casper.
Search flight deals

  • How far is Santa Ana J. Wayne/Orange Cnty to Casper Natrona County by plane?

    Casper Natrona County is 885.1 mi away from Santa Ana J. Wayne/Orange Cnty. In terms of flight time, this usually takes a little over 4h 39m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Casper Natrona County Airport.

  • What documentation or ID do you need to fly to Casper Natrona County Airport?

    The required travel and health documents for your Casper Natrona County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Casper Natrona County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Santa Ana, California to Casper

Compare and see reviews for airlines that fly from Santa Ana, California to Casper with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $121Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins
Evansville
Douglas

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Casper. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Santa Ana to Casper flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Casper from Santa Ana.

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

Price alerts on flights to Casper from Santa Ana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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