Which airports can I use when flying from Casper to San José?

Flights from Casper to San José usually depart from Casper Natrona County (CPR) and arrive at San José Juan Santamaria Intl (SJO).

What cabin classes can I book on flights from Casper to San José?

Only Economy Class is available on flights from Casper to San José.

Which airports do connecting flights from Casper to San José pass through?

Most connecting flights from Casper to San José pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Casper to San José?

Yes. Flexible dates can save you up to 61% on flights from Casper to San José. Tuesday is the cheapest departure day at $558 round-trip on average, while Thursday is the most expensive at $1,403, a difference of $845. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San José?

Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

Do I need a passport to fly from Casper to San José?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Casper to San José changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $684 to $4,281. That means the highest observed fare was about 6x higher than the lowest one.

What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?

San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include: • Budget • Avis • Priceless • Routes Car & Truck Rentals • Payless

How much is a round-trip flight from Casper to San José?

Round-trip flights from Casper to San José typically range from $558 to $1,130. The lowest price found in the past 5 days was $684, on United Airlines.

Which airline is the cheapest to fly from Casper to San José?

United Airlines ($684) offered the cheapest round-trip ticket from Casper to San José in the last 5 days.

What is the cheapest layover airport when flying from Casper to San José?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $1,267. Based on KAYAK data over the past 3 months.

When flying from Casper to San José which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Casper to San José layovers at 4h 18m over the past 3 months.

$684 CHEAP FLIGHTS from Casper to San José (CPR - SJO)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$684

Typical prices: $558-$1,130

United Airlines

Fri 11/2Tue 11/6

CPR - SJO • 2 stops

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 San José!

Flight Deals

Cheap Flights from Casper to San José (CPR-SJO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Casper to San José

Mon, Nov 2 - Fri, Nov 6

8:20 am - 1:22 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

28h 02m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 9:59 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

14h 14m2 stops Houston George Bush Intcntl Denver Intl

$684United Airlines

Mon, Nov 2 - Fri, Nov 6

8:20 am - 1:22 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

28h 02m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 9:59 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

14h 14m2 stops Houston George Bush Intcntl Denver Intl

$768United Airlines

Tue, Dec 15 - Tue, Jan 5

3:24 pm - 1:22 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

20h 58m2 stops Denver Intl Houston George Bush Intcntl

1:15 am - 8:17 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

20h 02m2 stops Houston George Bush Intcntl Denver Intl

$1,045Multiple Airlines

Mon, Dec 21 - Wed, Dec 30

5:15 am - 10:32 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

16h 17m2 stops Denver Intl Houston George Bush Intcntl

7:30 am - 8:26 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

13h 56m1 stop Denver Intl

$1,062Multiple Airlines

Tue, Dec 15 - Wed, Jan 6

5:00 am - 8:39 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

14h 39m2 stops Denver Intl Houston George Bush Intcntl

1:15 am - 2:40 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

14h 25m2 stops Houston George Bush Intcntl Denver Intl

$1,202Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

10:06 am - 10:00 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

10h 54m1 stop Denver Intl

7:30 am - 7:06 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

12h 36m1 stop Denver Intl

$1,233United Airlines

Tue, Dec 15 - Wed, Jan 6

5:00 am - 8:39 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

14h 39m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 6:37 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

10h 52m2 stops Houston George Bush Intcntl Denver Intl

$1,235United Airlines

Thu, Dec 24 - Tue, Dec 29

11:33 am - 10:00 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

9h 27m1 stop Denver Intl

7:30 am - 9:21 amSJO San José Juan Santamaria Intl-CPR Casper Natrona County

26h 51m1 stop Denver Intl

$1,236United Airlines

Tue, Dec 15 - Wed, Jan 6

10:40 am - 1:22 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

25h 42m2 stops Denver Intl Houston George Bush Intcntl

1:15 am - 5:04 pmSJO San José Juan Santamaria Intl-CPR Casper Natrona County

16h 49m2 stops Houston George Bush Intcntl Denver Intl

$1,237United Airlines

Tue, Dec 22 - Tue, Dec 29

6:00 pm - 8:39 pmCPR Casper Natrona County-SJO San José Juan Santamaria Intl

25h 39m2 stops Denver Intl Houston George Bush Intcntl

7:30 am - 9:21 amSJO San José Juan Santamaria Intl-CPR Casper Natrona County

26h 51m1 stop Denver Intl

$1,240United Airlines

Booking Insights

Price, demand and travel trends for Casper to San José flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Casper to San José? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Casper to San José departing in november.

Find deals

Cheapest flight	$684

Round-trip flight from Casper to San José

When to book flights from Casper to San José

Are your dates flexible? Find out the best times to travel from Casper to San José 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.

What cabin classes can I book on flights from Casper to San José?
Only Economy Class is available on flights from Casper to San José.
Do I need a passport to fly from Casper to San José?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Casper to San José changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $684 to $4,281. That means the highest observed fare was about 6x higher than the lowest one.
What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?
San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:

• Budget
• Avis
• Priceless
• Routes Car & Truck Rentals
• Payless
Which airports can I use when flying from Casper to San José?
Flights from Casper to San José usually depart from Casper Natrona County (CPR) and arrive at San José Juan Santamaria Intl (SJO).
Which airports do connecting flights from Casper to San José pass through?
Most connecting flights from Casper to San José pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Casper to San José?
Yes. Flexible dates can save you up to 61% on flights from Casper to San José. Tuesday is the cheapest departure day at $558 round-trip on average, while Thursday is the most expensive at $1,403, a difference of $845.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in San José?
Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $558, about $845 less than Thursday fares (60% savings) based on the last 12 months.

More options for your flight from Casper to San José

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to San José with a hotel stay or car rental

Car rentals in San José

Hotels in San José

Vacations in San José

CPR - SJO

$684 Find Cheap Flights from Casper to San José - Compare and Save

Everything you should know

Cheap Flights from Casper to San José (CPR-SJO)

Recent round-trip flight deals from Casper to San José

Recent one-way flight deals from Casper to San José

Price, demand and travel trends for Casper to San José flights

How much is a round-trip flight from Casper to San José?

Which airline is the cheapest to fly from Casper to San José?

What is the cheapest layover airport when flying from Casper to San José?

When flying from Casper to San José which airport offers the shortest layover?

Key details for Casper to San José flights

Cheapest flight

When to book flights from Casper to San José

Your Casper to San José flight questions, answered

Your guide to booking Casper to San José flights

More options for your flight from Casper to San José

Complete your trip to San José with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Casper to San José

Find direct flights to and from Casper and San José

Flights from domestic origins to San José

Flights to other popular destinations