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

United Airlines, at $338, was found to be the cheapest airline from Sacramento to Casper..

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 $504). 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.

What is the cheapest day to fly from Sacramento to Casper?

Travelers seeking maximum savings on their Sacramento to Casper flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

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

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Casper. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Sacramento to Casper?

January is one of the best times of the year to fly to Casper from Sacramento. Prices for January average $484 per person but you can even find prices for as low as $248. The most expensive prices can be found in the month of May. Opting for a January flight can save you 41% on your journey compared to booking in May

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

A simple way to save on the total cost of your ticket is to fly from Sacramento to Casper at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

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.

$268+ Flights from Sacramento to Casper

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Cheap flight deals from Sacramento to Casper

Round-trip from	$338 (United Airlines)
One-way from	$268 (United Airlines)
Popular in	May
Cheapest in	January
Average price	$358

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. 14% potential increase in price ($79 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 August 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 August 2, 2025.

Sun 10/265:00 amSMF - CPR

1 stop4h 45mUnited Airlines

Mon 11/35:30 amCPR - SMF

1 stop5h 16mUnited Airlines

Deal found 7/31

$338

Best flights from Sacramento to Casper
Discover carefully curated flight deals from Sacramento to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2025.

Sun 10/265:00 amSMF - CPR

1 stop4h 45mUnited Airlines

Mon 11/35:30 amCPR - SMF

1 stop5h 16mUnited Airlines

Deal found 7/31

$338

One-way flights from Sacramento to Casper
Search for one-way flight options from Sacramento to Casper. Find affordable one-way fares based on user searches. Data last updated August 2, 2025.

Thu 9/41:00 pmSMF - CPR

1 stop6h 21mUnited Airlines

Deal found 7/31

$268

Fly from

Fly to

Route

Depart

Return

Price

SacramentoCasper

SMF - CPR

SMFCPR

Sacramento Intl

Sun 10/26

5:00 am-10:45 am

1 stop4h 45m

Casper Natrona County

Mon 11/3

5:30 am-9:46 am

1 stop5h 16m

$338

SacramentoCasper

SMF - CPR

SMFCPR

Sacramento Intl

Thu 9/4

1:00 pm-8:21 pm

1 stop6h 21m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 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

8,904 reviews

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

8,904 reviews

United Airlines

7.4

Good

8,904 reviews

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

What is the cheapest airline to fly from Sacramento to Casper round-trip?
United Airlines, at $338, 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 $504). 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.

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$268+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sacramento to Casper with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sacramento to Casper

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sacramento to Casper

Cheapest flights from Sacramento to CasperExplore 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 August 2, 2025.

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 August 2, 2025.

Cheapflights Fare Finder

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

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.

Reviews of airlines servicing Casper

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.

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.

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

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

How can I find direct flights from Sacramento to Casper?

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

What is the cheapest month to book a flight from Sacramento to Casper?

Traveling to a place near Casper?

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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 August 2, 2025.