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

For as low as $243, United Airlines can have you in Santa Ana, California from Casper in 5h. Airlines will cover a distance of 886 mi.

What is the cheapest airline to fly from Casper to Santa Ana, California round-trip?

Our cheapest airline available from Casper to Santa Ana, California is United Airlines. Our recent data shows that you can find tickets from as low as $338 on this airline.

In terms of precipitation, rainfall in Santa Ana, California ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Ana, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from CPR to SNA?

When flying from Casper to Santa Ana, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$243+ Cheap Flights from Casper to Santa Ana, CA

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1. Tell us where you want to go

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Cheap flight deals from Casper to Santa Ana

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$243 (United Airlines)

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

Find 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 October 23, 2025.

Sat 11/89:03 amCPR - SNA

1 stop5h 00mUnited Airlines

Sat 11/1511:10 amSNA - CPR

1 stop7h 07mUnited Airlines

Deal found 10/21

$243

Tue 12/25:30 amCPR - SNA

1 stop4h 49mUnited Airlines

Sat 12/68:55 amSNA - CPR

1 stop8h 41mUnited Airlines

Deal found 10/22

$308

Thu 11/65:30 amCPR - SNA

1 stop4h 53mUnited Airlines

Mon 11/107:00 amSNA - CPR

1 stop6h 41mUnited Airlines

Deal found 10/22

$318

Wed 11/53:18 pmCPR - SNA

1 stop6h 45mUnited Airlines

Sun 11/98:50 amSNA - CPR

1 stop9h 27mUnited Airlines

Deal found 10/21

$439

Best flights from Casper to Santa Ana
Discover carefully curated flight deals from Casper to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Sat 11/89:03 amCPR - SNA

1 stop5h 00mUnited Airlines

Sat 11/1511:10 amSNA - CPR

1 stop7h 07mUnited Airlines

Deal found 10/21

$243

Tue 12/25:30 amCPR - SNA

1 stop4h 49mUnited Airlines

Sat 12/68:55 amSNA - CPR

1 stop8h 41mUnited Airlines

Deal found 10/22

$308

Tue 2/249:00 amCPR - SNA

1 stop9h 34mUnited Airlines

Sat 2/289:00 amSNA - CPR

1 stop9h 02mUnited Airlines

Deal found 10/20

$308

Thu 11/65:30 amCPR - SNA

1 stop4h 53mUnited Airlines

Mon 11/107:00 amSNA - CPR

1 stop6h 41mUnited Airlines

Deal found 10/22

$318

Last-minute flights from Casper to Santa Ana
Discover last-minute flight deals from Casper to Santa Ana. Data last updated October 23, 2025 and is based on user searches.

Wed 11/53:18 pmCPR - SNA

1 stop6h 45mUnited Airlines

Sun 11/98:50 amSNA - CPR

1 stop9h 27mUnited Airlines

Deal found 10/21

$439

Thu 11/65:30 amCPR - SNA

1 stop4h 53mUnited Airlines

Mon 11/107:00 amSNA - CPR

1 stop6h 41mUnited Airlines

Deal found 10/22

$318

Sat 11/89:03 amCPR - SNA

1 stop5h 00mUnited Airlines

Sat 11/1511:10 amSNA - CPR

1 stop7h 07mUnited Airlines

Deal found 10/21

$243

One-way flights from Casper to Santa Ana
Search for one-way flight options from Casper to Santa Ana. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Thu 11/611:20 amCPR - SNA

1 stop7h 06mUnited Airlines

Deal found 10/23

$316

Fri 11/73:18 pmCPR - SNA

2 stops20h 54mUnited Airlines

Deal found 10/23

$359

Fly from

Fly to

Route

Depart

Return

Price

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Sat 11/8

9:03 am-1:03 pm

1 stop5h 00m

Santa Ana J. Wayne/Orange Cnty

Sat 11/15

11:10 am-7:17 pm

1 stop7h 07m

$243

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Tue 12/2

5:30 am-9:19 am

1 stop4h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 12/6

8:55 am-6:36 pm

1 stop8h 41m

$308

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Tue 2/24

9:00 am-5:34 pm

1 stop9h 34m

Santa Ana J. Wayne/Orange Cnty

Sat 2/28

9:00 am-7:02 pm

1 stop9h 02m

$308

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Thu 11/6

5:30 am-9:23 am

1 stop4h 53m

Santa Ana J. Wayne/Orange Cnty

Mon 11/10

7:00 am-2:41 pm

1 stop6h 41m

$318

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Thu 11/6

11:20 am-5:26 pm

1 stop7h 06m

$316

CasperSanta Ana

CPR - SNA

CPRSNA

Casper Natrona County

Fri 11/7

5:30 am-9:23 am

1 stop4h 53m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Compare providers for flights from Casper to Santa Ana

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casper to Santa Ana in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

8,995 reviews

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

8,995 reviews

United Airlines

7.4

Good

8,995 reviews

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

How long is the flight from Casper to Santa Ana, California?
For as low as $243, United Airlines can have you in Santa Ana, California from Casper in 5h. Airlines will cover a distance of 886 mi.
What is the cheapest airline to fly from Casper to Santa Ana, California round-trip?
Our cheapest airline available from Casper to Santa Ana, California is United Airlines. Our recent data shows that you can find tickets from as low as $338 on this airline.
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

Tustin

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Casper to Santa Ana

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$338	Average$586	FlexibilityNo cancel fee	On-time69%

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$243+ Cheap flights from Casper to Santa Ana, CA (CPR - SNA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Casper to Santa Ana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Casper to Santa Ana

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Casper to Santa Ana

Cheapest flights from Casper to Santa AnaExplore 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 October 23, 2025.

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 October 23, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casper to Santa Ana that are best for you.

Compare providers for flights from Casper to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casper to Santa Ana in October.

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.

Reviews of airlines servicing Santa Ana

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.

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?

What is the cheapest airline to fly from Casper to Santa Ana, California round-trip?

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

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

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

Traveling to a place near Santa Ana?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Casper to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Casper to Santa Ana

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Book with Flexibility

Travel Smart

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 October 23, 2025.