In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April 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 January, when temperatures are typically at their lowest (around 64.4 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Casper to Costa Rica as you normally would.

What airport do you fly from for flights from Casper to Costa Rica?

For a flight from Casper to Costa Rica, you will be flying from Natrona County. Casper Natrona County (CPR) is just 8.1 mi from the center of the city.

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

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

How can I find direct flights from Casper to Costa Rica?

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

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

Yes. Cheapflights offers flight deals from Casper to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Flights from Casper to Costa Rica

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Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars

Provider with most accurate pricing for Casper Natrona County-San José Juan Santamaria Intl flight deals.

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Reviews of airlines servicing Costa Rica

See what other customers who have flown with United Airlines from Casper to Costa Rica have to say. 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

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

What airport do you fly from for flights from Casper to Costa Rica?
For a flight from Casper to Costa Rica, you will be flying from Natrona County. Casper Natrona County (CPR) is just 8.1 mi from the center of the city.
Can I find deals for flights from Casper to Costa Rica that include hotel bookings?
Yes. In addition to deals on Casper to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Casper to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to Costa Rica.
Can I find deals for business class flights from Casper to Costa Rica?
Yes. Cheapflights offers flight deals from Casper to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Casper to Costa Rica

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Top airline flying from Casper to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$558	Average$1,180	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Casper to Costa Rica with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Casper to Costa Rica

Keep the following information in mind while searching for Casper to Costa Rica flight deals. Data was last updated December 16, 2025.

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Reviews of airlines servicing Costa Rica

See what other customers who have flown with United Airlines from Casper to Costa Rica have to say. 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 Casper to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Casper to Costa Rica?

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

How can I find direct flights from Casper to Costa Rica?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Casper to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Casper to Costa Rica by cabin class

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Casper and Costa Rica flights

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Cheap flights from Casper (CPR) to Costa Rica

Find cheap flights from Casper to Costa Rica with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Casper to Costa Rica

Keep the following information in mind while searching for Casper to Costa Rica flight deals. Data was last updated December 16, 2025.

Most accurate provider

Most trusted provider

Reviews of airlines servicing Costa Rica

See what other customers who have flown with United Airlines from Casper to Costa Rica have to say. 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 Casper to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Casper to Costa Rica?

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

How can I find direct flights from Casper to Costa Rica?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Casper to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Casper to Costa Rica

100% Free

Book with Flexibility

Travel Smart