How do I get Price Alerts for flights from San Jose, California to Casper?

Search flight deals from San Jose, California to Casper . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from San Jose, California to Casper with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from San Jose Airport to Casper Natrona County Airport?

Prices for flights from San Jose Airport to Casper Natrona County Airport are updated daily.

How old do you have to be to fly from San Jose Airport to Casper Natrona County Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Casper Natrona County Airport.

What documentation or ID do you need to fly to Casper Natrona County Airport?

The necessary travel and health documents for your Casper Natrona County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$328 Cheap Flights from San Jose to Casper in 2025/26

1 adult

0 bags

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Find the cheapest flights from San Jose, California to Casper

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Cheap round-trip flights

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4:00 pm - 10:14 pm

SJC

CPR

5h 14m1 stop

3:17 pm - 8:56 pm

CPR

SJC

6h 39m1 stop

$328United Airlines

Tue, Jan 27 - Sat, Jan 31

United Airlines flights from San Jose, California to Casper

Our best United Airlines deals on San Jose, California to Casper flight tickets

United Airlines

Jan 27

SJC4:00 pmSan Jose

5h 14m

1 stop

CPR10:14 pmCasper Natrona County

Jan 31

CPR3:17 pmCasper Natrona County

6h 39m

1 stop

SJC8:56 pmSan Jose

$328

Find similar

United Airlines

Dec 30

SJC2:29 pmSan Jose

6h 56m

1 stop

CPR10:25 pmCasper Natrona County

Jan 4

CPR1:22 pmCasper Natrona County

8h 54m

1 stop

SJC9:16 pmSan Jose

$469

Find similar

United Airlines

Dec 30

SJC9:00 amSan Jose

9h 01m

1 stop

CPR7:01 pmCasper Natrona County

Jan 4

CPR1:22 pmCasper Natrona County

8h 54m

1 stop

SJC9:16 pmSan Jose

$599

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseCasper

SJC - CPR

SJCCPR

San Jose

Tue 1/27

4:00 pm-10:14 pm

1 stop5h 14m

Casper Natrona County

Sat 1/31

3:17 pm-8:56 pm

1 stop6h 39m

$328

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Jose, California to Casper

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Casper according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Jose, California to Casper (SJC to CPR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Casper

Fastest flight time	7h 14m
Direct flights	None

The fastest flight from San Jose, California to Casper takes 7h 14m

There are no direct flights from San Jose, California to Casper. There are no popular flight routes from San Jose, California to Casper.

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How far is San Jose to Casper Natrona County by plane?
The distance between San Jose and Casper Natrona County is about 903.9 mi. By plane, this route typically takes 7h 14m.
When did momondo last update prices for flights from San Jose Airport to Casper Natrona County Airport?
Prices for flights from San Jose Airport to Casper Natrona County Airport are updated daily.
How old do you have to be to fly from San Jose Airport to Casper Natrona County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Casper Natrona County Airport.
What documentation or ID do you need to fly to Casper Natrona County Airport?
The necessary travel and health documents for your Casper Natrona County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from San Jose, California to Casper?
Search flight deals from San Jose, California to Casper. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from San Jose, California to Casper with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Rawlins

Evansville

Douglas

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Casper?

Finding the right flight to Casper from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Casper quick and easy, saving you time and money.

Can I find flights from San Jose to Casper with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Jose to Casper flights to just show those with flexible booking policies.

How can momondo help me find flights from San Jose to Casper?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Casper.

I’m not ready to book a flight from San Jose to Casper right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Jose to Casper flights. All you need is a valid email address and we will do the rest; it is that quick and easy.