SJC - CPR

$298 Find Cheap Flights from San Jose to Casper

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Casper departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Casper, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Casper, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$368
United Airlines
Tue 4/21Sat 4/25
SJC - CPR • 1 stop
Cheapest one-way
$298
United Airlines
Mon 4/6
SJC - CPR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Jose and Casper. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Casper!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from San Jose to Casper (SJC-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Casper that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to Casper

Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
8:45 am - 5:09 pm
SJC
-
CPR
7h 24m
1 stop
United Airlines Logo
7:05 am - 1:35 pm
CPR
-
SJC
7h 30m
1 stop
$368United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
3:45 pm - 10:07 pm
SJC
-
CPR
5h 22m
1 stop
United Airlines Logo
3:14 pm - 9:07 pm
CPR
-
SJC
6h 53m
1 stop
$388United Airlines
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
3:45 pm - 10:07 pm
SJC
-
CPR
5h 22m
1 stop
United Airlines Logo
9:05 am - 1:35 pm
CPR
-
SJC
5h 30m
1 stop
$398United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
6:30 am - 10:07 pm
SJC
-
CPR
14h 37m
2 stops
United Airlines Logo
7:05 am - 1:35 pm
CPR
-
SJC
7h 30m
1 stop
$527United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
6:30 am - 2:39 pm
SJC
-
CPR
31h 09m
2 stops
United Airlines Logo
7:05 am - 1:35 pm
CPR
-
SJC
7h 30m
1 stop
$547United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
8:45 am - 5:09 pm
SJC
-
CPR
7h 24m
1 stop
United Airlines Logo
5:25 am - 6:30 pm
CPR
-
SJC
14h 05m
2 stops
$571United Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
8:45 am - 5:34 pm
SJC
-
CPR
7h 49m
1 stop
United Airlines Logo
8:45 am - 1:24 pm
CPR
-
SJC
5h 39m
1 stop
$633United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
8:45 am - 6:59 pm
SJC
-
CPR
9h 14m
1 stop
United Airlines Logo
5:25 am - 1:35 pm
CPR
-
SJC
9h 10m
1 stop
$716United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
8:45 am - 6:59 pm
SJC
-
CPR
9h 14m
1 stop
United Airlines Logo
3:14 pm - 6:30 pm
CPR
-
SJC
28h 16m
2 stops
$735United Airlines
Thu, Jul 16 - Sun, Jul 19
United Airlines Logo
8:45 am - 8:51 am
SJC
-
CPR
23h 06m
1 stop
United Airlines Logo
6:13 pm - 9:09 pm
CPR
-
SJC
27h 56m
1 stop
$771United Airlines
Useful Info

Good to know

Cheapest flight$298
Flight from San Jose to Casper

When to book flights from San Jose to Casper

Are your dates flexible? Find out the best times to travel from San Jose to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Jose to Casper

  • What is the cheapest flight from San Jose to Casper?

    In the last 3 days, the lowest price for a flight from San Jose to Casper was $298 for a one-way ticket and $368 for a round-trip.

  • Do I need a passport to fly between San Jose and Casper?

    No

  • Which aircraft models fly most regularly from San Jose to Casper?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Jose to Casper?

    Star Alliance is the only airline alliance operating flights between San Jose and Casper.

  • How does KAYAK find such low prices on flights from San Jose to Casper?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Casper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Casper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to Casper?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casper with an airline and back to San Jose with another airline. Booking your flights between San Jose and CPR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Casper?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casper from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Jose to Casper

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Casper. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to Casper? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9435 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Everything you need to know for your flight from San Jose to Casper

Information on your arrival and departure airports

San Jose (SJC)
Casper (CPR)