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$258+ Cheap flights from Santa Ana 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
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$258
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$318
From Santa Ana J. Wayne/Orange Cnty to Casper Natrona County
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 12/107:00 amSNA - CPR
1 stop4h 31mUnited Airlines
Sat 12/139:03 amCPR - SNA
2 stops10h 44mUnited Airlines
Deal found 9/14$258
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/108:55 amSNA - CPR
1 stop6h 56mUnited Airlines
Sun 12/145:30 amCPR - SNA
2 stops7h 47mUnited Airlines
Deal found 9/14$309
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/297:00 amSNA - CPR
1 stop4h 31mUnited Airlines
Fri 10/316:05 pmCPR - SNA
2 stops15h 49mUnited Airlines
Deal found 9/15$383
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/128:40 amSNA - CPR
1 stop9h 07mUnited Airlines
Sun 10/196:00 pmCPR - SNA
1 stop5h 06mUnited Airlines
Deal found 9/14$503
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/157:11 amSNA - CPR
2 stops10h 36mUnited Airlines
Fri 10/1711:22 amCPR - SNA
1 stop6h 47mUnited Airlines
Deal found 9/15$558
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/117:25 amSNA - CPR
2 stops12h 08mUnited Airlines
Tue 12/165:30 amCPR - SNA
2 stops10h 45mUnited Airlines
Deal found 9/14$971

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 September 15, 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

7:00 am-12:31 pm

1 stop4h 31m

Casper Natrona County

Sat 12/13

9:03 am-6:47 pm

2 stops10h 44m

$258

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

1:20 pm-10:12 pm

1 stop7h 52m

Casper Natrona County

Tue 2/24

8:55 am-1:14 pm

1 stop5h 19m

$308

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

8:55 am-4:51 pm

1 stop6h 56m

Casper Natrona County

Sun 12/14

5:30 am-12:17 pm

2 stops7h 47m

$309

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

8:55 am-4:51 pm

1 stop6h 56m

Casper Natrona County

Tue 12/16

1:30 pm-8:42 pm

2 stops8h 12m

$309

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Wed 10/29

7:00 am-12:31 pm

1 stop4h 31m

Casper Natrona County

Fri 10/31

6:05 pm-8:54 am

2 stops15h 49m

$383

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Wed 10/15

6:50 am-2:37 pm

1 stop6h 47m

Casper Natrona County

Fri 10/17

6:00 pm-12:45 pm

1 stop19h 45m

$397

Santa AnaCasper

SNA - CPR

SNACPR

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

8:40 am-4:52 pm

1 stop7h 12m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 15, 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
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

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 to Casper?

    There are many flights that can get you from Santa Ana to Casper in 4h 31m. Fly via United Airlines to get the fastest option. Santa Ana and Casper are separated by a distance of 886 mi.

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

    Cheapflights users have booked flights from Santa Ana to Casper round-trip from $169.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Santa Ana to Casper (average of $348). Flying from Santa Ana to Casper in June is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$169Average$437FlexibilityNo cancel feeOn-time69%

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