SNA - CPR

$318 Find Cheap Flights from Santa Ana to Casper

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Ana to Casper departing on 5/20. 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 Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Ana to Casper, 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 Santa Ana to Casper, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$318
United Airlines
Wed 5/20Wed 5/27
SNA - CPR • 1 stop
Cheapest one-way
$413
United Airlines
Tue 3/24
SNA - CPR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Santa Ana and Casper. You'll need at least 1 connection.
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We hope you love your trip to Casper!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Santa Ana to Casper (SNA-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Ana to Casper 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 Santa Ana to Casper

Wed, May 20 - Wed, May 27
United Airlines Logo
7:00 am - 2:39 pm
SNA
-
CPR
6h 39m
1 stop
United Airlines Logo
5:15 am - 9:07 am
CPR
-
SNA
4h 52m
1 stop
$318United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
11:10 am - 6:59 pm
SNA
-
CPR
6h 49m
1 stop
United Airlines Logo
1:21 pm - 5:23 pm
CPR
-
SNA
5h 02m
1 stop
$368United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
11:10 am - 6:59 pm
SNA
-
CPR
6h 49m
1 stop
United Airlines Logo
5:25 am - 2:08 pm
CPR
-
SNA
9h 43m
2 stops
$374United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
8:45 am - 2:39 pm
SNA
-
CPR
4h 54m
1 stop
United Airlines Logo
11:21 am - 8:55 pm
CPR
-
SNA
10h 34m
2 stops
$376United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
11:10 am - 6:59 pm
SNA
-
CPR
6h 49m
1 stop
United Airlines Logo
1:21 pm - 5:23 pm
CPR
-
SNA
5h 02m
1 stop
$388United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
7:00 am - 12:46 pm
SNA
-
CPR
4h 46m
1 stop
United Airlines Logo
9:05 am - 8:55 pm
CPR
-
SNA
12h 50m
2 stops
$394United Airlines
Thu, May 21 - Mon, Jun 1
United Airlines Logo
4:00 pm - 9:59 pm
SNA
-
CPR
4h 59m
1 stop
United Airlines Logo
6:13 pm - 10:01 pm
CPR
-
SNA
4h 48m
1 stop
$413United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
11:08 am - 8:26 pm
SNA
-
CPR
8h 18m
2 stops
United Airlines Logo
5:25 am - 12:18 pm
CPR
-
SNA
7h 53m
2 stops
$414United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
7:00 am - 5:32 pm
SNA
-
CPR
9h 32m
1 stop
United Airlines Logo
6:10 pm - 9:57 pm
CPR
-
SNA
4h 47m
1 stop
$423United 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
Useful Info

Good to know

Cheapest flight$318
Flight from John Wayne (Santa Ana) to Casper

When to book flights from Santa Ana to Casper

Are your dates flexible? Find out the best times to travel from Santa Ana to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from John Wayne (Santa Ana) to Casper

  • What is the cheapest flight from Santa Ana to Casper?

    In the last 3 days, the lowest price for a flight from Santa Ana to Casper was $413 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between John Wayne (Santa Ana) and Casper?

    A passport is not required to fly from John Wayne (Santa Ana) to Casper.

  • Which aircraft models fly most regularly from John Wayne (Santa Ana) to Casper?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from John Wayne (Santa Ana) to Casper?

    Star Alliance is the only airline alliance operating flights between John Wayne (Santa Ana) and Casper.

  • How does KAYAK find such low prices on flights from John Wayne (Santa Ana) to Casper?

    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 John Wayne (Santa Ana) to Casper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from John Wayne (Santa Ana) to Casper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from John Wayne (Santa Ana) 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 John Wayne (Santa Ana) to Casper?

    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 to Casper with an airline and back to John Wayne (Santa Ana) with another airline. Booking your flights between John Wayne (Santa Ana) and CPR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from John Wayne (Santa Ana) to Casper?

    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 to Casper from John Wayne (Santa Ana) 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 Santa Ana to Casper

 
See real verified KAYAK customer reviews for airlines flying from Santa Ana to Casper. 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 Santa Ana to Casper? 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 9431 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

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

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

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

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

Everything you need to know for your flight from Santa Ana to Casper

Information on your arrival and departure airports

John Wayne (Santa Ana) (SNA)
Casper (CPR)