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$233+ Cheap flights from Sacramento to Casper (SMF - CPR)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — CPR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Sacramento to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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

$308
(United Airlines)

One-way from

$233
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$374
From Sacramento Intl to Casper Natrona County
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One-way flight from Sacramento Intl to Casper Natrona County
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Highest demand for flights based on searches. 15% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 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 Sacramento to Casper

Cheapest flights from Sacramento to Casper
Explore the most affordable flight options available from Sacramento 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 9/15. 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 9/175:14 amSMF - CPR
1 stop8h 22mUnited Airlines
Mon 9/225:30 amCPR - SMF
1 stop5h 07mUnited Airlines
Deal found 9/15$383

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento 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 Sacramento to Casper that are best for you.

Fly from

Sacramento

Fly to

Casper

Route

Depart

Return

Price

SacramentoCasper

SMF - CPR

SMFCPR

Sacramento Intl

Sat 2/28

12:55 pm-8:35 pm

1 stop6h 40m

Casper Natrona County

Wed 3/4

6:01 pm-10:36 pm

1 stop5h 35m

$308

SacramentoCasper

SMF - CPR

SMFCPR

Sacramento Intl

Thu 10/16

5:00 am-12:41 pm

1 stop6h 41m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Sacramento to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Sacramento 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.
Get a feel of what it's like to fly with United Airlines from Sacramento to Casper by reading reviews from past customers. 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

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

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

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

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 Sacramento 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 Sacramento to Casper?

    There are many flights that can get you from Sacramento to Casper in 6h 40m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 841 mi.

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

    United Airlines, at $273, was found to be the cheapest airline from Sacramento to Casper..

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

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

  • How can I find direct flights from Sacramento to Casper?

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

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

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Casper?

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Casper (average of $348). Flying from Sacramento 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 Sacramento to Casper

Discover the top airline that operate flights from Sacramento 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$273Average$317FlexibilityNo cancel feeOn-time69%

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