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$278+ Cheap flights from Casper to Santa Ana, CA (CPR - SNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — SNA
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Casper to Santa Ana

Cheapest flights from Casper to Santa Ana
Explore the most affordable flight options available from Casper to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:10 am
CPR
-
SNA
1 stop9h 21m
United Airlines
Sat 10/3111:30 am
SNA
-
CPR
1 stop6h 07m
United Airlines
Deal found 2/2$328
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:01 pm
CPR
-
SNA
1 stop4h 49m
United Airlines
Sat 10/178:40 am
SNA
-
CPR
1 stop7h 24m
United Airlines
Deal found 2/4$449
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:17 pm
CPR
-
SNA
1 stop9h 40m
United Airlines
Mon 5/188:55 am
SNA
-
CPR
1 stop7h 37m
United Airlines
Deal found 2/3$556

Find flight deals from Casper to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(United Airlines)

One-way from

$278
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$253
Provider with most accurate pricing for Casper Natrona County-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casper Natrona County-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Casper Natrona County to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Casper Natrona County to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Casper to Santa Ana that are best for you.

Fly from

Casper

Fly to

Santa Ana

Route

Depart

Return

Price

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Fri 5/15

9:00 am-5:28 pm

1 stop9h 28m

Santa Ana J. Wayne/Orange Cnty

Mon 5/18

8:55 am-5:32 pm

1 stop7h 37m

$556

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Thu 2/26

6:08 pm-10:08 pm

1 stop5h 00m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

  • Most accurate provider: When it comes to deals on Casper-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Casper-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Casper-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casper-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Casper-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Casper to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Casper with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated February 5, 2026.
Read reviews from past customers who have flown United Airlines from Casper to Santa Ana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Casper to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Casper to Santa Ana, California?

    For as low as $556, United Airlines can have you in Santa Ana, California from Casper in 9h 28m. Airlines will cover a distance of 886 mi.

  • Can I find deals for flights from Casper to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Casper to Santa Ana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Casper to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to Santa Ana.

  • Can I find deals for business class flights from Casper to Santa Ana?

    Yes. Cheapflights offers flight deals from Casper to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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Top airline flying from Casper to Santa Ana

Discover the top airline that operate flights from Casper to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$257Average$490FlexibilityNo cancel feeOn-time69%

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