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$244+ Cheap flights from Santa Ana, CA to Casper (SNA - CPR)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — CPR
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Santa Ana to Casper

Cheapest flights from Santa Ana to Casper
Explore the most affordable flight options available from Santa Ana to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/1011:10 amSNA - CPR
1 stop6h 26mUnited Airlines
Sat 12/139:03 amCPR - SNA
2 stops10h 44mUnited Airlines
Deal found 10/30$244
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/811:10 amSNA - CPR
1 stop4h 43mUnited Airlines
Tue 11/113:18 pmCPR - SNA
1 stop8h 01mUnited Airlines
Deal found 10/30$328
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/117:10 amSNA - CPR
2 stops14h 05mUnited Airlines
Sat 12/135:30 amCPR - SNA
2 stops16h 12mUnited Airlines
Deal found 10/30$1,026
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/77:20 amSNA - CPR
2 stops11h 57mUnited Airlines
Tue 11/117:00 amCPR - SNA
2 stops14h 32mUnited Airlines
Deal found 10/30$1,114

Cheap flight deals from Santa Ana to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Casper (CPR). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$244
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$363
Provider with most accurate pricing for Los Angeles-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Casper Natrona County flights.
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From Santa Ana J. Wayne/Orange Cnty to Casper Natrona County
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Santa Ana to Casper that are best for you.

Fly from

Santa Ana

Fly to

Casper

Route

Depart

Return

Price

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

11:10 am-6:36 pm

1 stop6h 26m

Casper Natrona County

Sat 12/13

9:03 am-6:47 pm

2 stops10h 44m

$244

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

11:10 am-4:51 pm

1 stop4h 41m

Casper Natrona County

Sat 12/13

9:03 am-8:42 pm

2 stops12h 39m

$244

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

7:01 am-5:20 pm

1 stop9h 19m

Casper Natrona County

Tue 2/24

9:00 am-1:15 pm

1 stop5h 15m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Santa Ana to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Santa Ana 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 Casper

Get insights into the airlines that provide service to Casper. 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 Casper. Reviews last updated October 30, 2025.
See what other customers who have flown with United Airlines from Santa Ana to Casper have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Casper. 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 Santa Ana, California to Casper?

    Airlines like United Airlines fly from Santa Ana, California to Casper in about 6h 26m. The time it takes to get you to your destination can typically vary by up to . There are 886 mi between Santa Ana, California and Casper.

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

    Cheapflights users have booked flights from Santa Ana, California to Casper round-trip from $153.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Casper 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 Casper?

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

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Top airline flying from Santa Ana to Casper

Discover the top airline that operate flights from Santa Ana to Casper. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$153Average$368FlexibilityNo cancel feeOn-time69%

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