How do I get Price Alerts for flights from Casper to Costa Rica?

Confirm your travel details to search for the latest offers for flights from Casper to Costa Rica . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Casper to Costa Rica 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Casper Natrona County Airport to Costa Rica?

Prices for flights from Casper Natrona County Airport to Costa Rica are refreshed on a daily basis.

How old do you have to be to fly from Casper Natrona County Airport to Costa Rica?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The necessary travel and health documents for your Costa Rica 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.

$473 Cheap Flights from Casper to Costa Rica in 2026

1 adult

0 bags

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Find the cheapest flights from Casper to Costa Rica

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:15 pm - 12:56 pm

CPR

SJO

20h 41m

2 stops

8:45 am - 10:51 am

SJO

CPR

27h 06m

2 stops

$473United Airlines

Sat, Feb 21 - Fri, Feb 27

5:25 am - 8:39 pm

CPR

SJO

14h 14m

2 stops

2:05 pm - 10:51 am

SJO

CPR

21h 46m

2 stops

$509United Airlines

Tue, Feb 24 - Thu, Mar 5

6:08 pm - 8:39 pm

CPR

SJO

25h 31m

2 stops

2:05 pm - 10:51 am

SJO

CPR

21h 46m

2 stops

$518United Airlines

Thu, Feb 26 - Thu, Mar 5

6:08 pm - 12:56 pm

CPR

SJO

17h 48m

2 stops

2:20 pm - 10:51 am

SJO

CPR

21h 31m

2 stops

$541United Airlines

Sat, Feb 21 - Sat, Feb 28

6:08 pm - 6:16 pm

CPR

SJO

23h 08m

2 stops

8:45 am - 2:40 pm

SJO

CPR

30h 55m

2 stops

$560United Airlines

Fri, Feb 20 - Fri, Feb 27

6:08 pm - 10:00 pm

CPR

SJO

26h 52m

1 stop

8:45 am - 12:40 pm

SJO

CPR

28h 55m

2 stops

$591United Airlines

Fri, Feb 20 - Fri, Feb 27

6:08 pm - 6:16 pm

CPR

SJO

23h 08m

2 stops

2:05 pm - 10:51 am

SJO

CPR

21h 46m

2 stops

$596United Airlines

Fri, Feb 20 - Thu, Mar 5

11:26 am - 1:15 pm

CPR

SJO

24h 49m

2 stops

2:20 pm - 10:51 am

SJO

CPR

21h 31m

2 stops

$616United Airlines

Thu, Feb 26 - Sat, Feb 28

6:08 pm - 8:39 pm

CPR

SJO

25h 31m

2 stops

8:45 am - 8:26 pm

SJO

CPR

12h 41m

2 stops

$621United Airlines

Sun, Feb 22 - Tue, Mar 3

6:08 pm - 1:15 pm

CPR

SJO

18h 07m

2 stops

12:35 pm - 10:51 am

SJO

CPR

23h 16m

2 stops

$627Copa Airlines

Mon, Feb 23 - Mon, Mar 2

United Airlines flights from Casper to Costa Rica

Our best United Airlines deals on Casper to Costa Rica flight tickets

United Airlines

Feb 21

CPR3:15 pmCasper Natrona County

20h 41m

2 stops

SJO12:56 pmSan José Juan Santamaria Intl

Feb 27

SJO8:45 amSan José Juan Santamaria Intl

27h 06m

2 stops

CPR10:51 amCasper Natrona County

$473

United Airlines

Feb 24

CPR5:25 amCasper Natrona County

14h 14m

2 stops

SJO8:39 pmSan José Juan Santamaria Intl

Mar 5

SJO2:05 pmSan José Juan Santamaria Intl

21h 46m

2 stops

CPR10:51 amCasper Natrona County

$509

United Airlines

Feb 26

CPR6:08 pmCasper Natrona County

25h 31m

2 stops

SJO8:39 pmSan José Juan Santamaria Intl

Mar 5

SJO2:05 pmSan José Juan Santamaria Intl

21h 46m

2 stops

CPR10:51 amCasper Natrona County

$518

Fly from

Fly to

Route

Depart

Return

Price

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Sat 2/21

3:15 pm-12:56 pm

2 stops20h 41m

San José Juan Santamaria Intl

Fri 2/27

8:45 am-10:51 am

2 stops27h 06m

$473

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Tue 2/24

5:25 am-8:39 pm

2 stops14h 14m

San José Juan Santamaria Intl

Thu 3/5

2:05 pm-10:51 am

2 stops21h 46m

$509

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Thu 2/26

6:08 pm-8:39 pm

2 stops25h 31m

San José Juan Santamaria Intl

Thu 3/5

2:05 pm-10:51 am

2 stops21h 46m

$518

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Sat 2/21

6:08 pm-12:56 pm

2 stops17h 48m

San José Juan Santamaria Intl

Sat 2/28

2:20 pm-10:51 am

2 stops21h 31m

$541

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Fri 2/20

6:08 pm-6:16 pm

2 stops23h 08m

San José Juan Santamaria Intl

Fri 2/27

8:45 am-2:40 pm

2 stops30h 55m

$560

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Fri 2/20

6:08 pm-10:00 pm

1 stop26h 52m

San José Juan Santamaria Intl

Fri 2/27

8:45 am-12:40 pm

2 stops28h 55m

$591

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Fri 2/20

6:08 pm-6:16 pm

2 stops23h 08m

San José Juan Santamaria Intl

Thu 3/5

2:05 pm-10:51 am

2 stops21h 46m

$596

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Thu 2/26

11:26 am-1:15 pm

2 stops24h 49m

San José Juan Santamaria Intl

Sat 2/28

2:20 pm-10:51 am

2 stops21h 31m

$616

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Sun 2/22

6:08 pm-8:39 pm

2 stops25h 31m

San José Juan Santamaria Intl

Tue 3/3

8:45 am-8:26 pm

2 stops12h 41m

$621

CasperSan José

CPR - SJO

CPRSJO

Casper Natrona County

Mon 2/23

6:08 pm-1:15 pm

2 stops18h 07m

San José Juan Santamaria Intl

Mon 3/2

12:35 pm-10:51 am

2 stops23h 16m

$627

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Casper to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Costa Rica

Fastest flight time	14h 14m
Direct flights	None

The fastest flight from Casper to Costa Rica takes 14h 14m

There are no direct flights from Casper to Costa Rica. There are no popular flight routes from Casper to Costa Rica.

Search flight deals

When did momondo last update prices for flights from Casper Natrona County Airport to Costa Rica?
Prices for flights from Casper Natrona County Airport to Costa Rica are refreshed on a daily basis.
How old do you have to be to fly from Casper Natrona County Airport to Costa Rica?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica 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 Casper to Costa Rica?
Confirm your travel details to search for the latest offers for flights from Casper to Costa Rica. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Casper to Costa Rica 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Casper to Costa Rica?

It is quick and easy to find Casper to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.

Can I find flights from Casper to Costa Rica with flexible booking policies on momondo?

All flight searches from Casper to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Casper to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Casper.

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

Yes. momondo can track prices for Casper to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.