How long is the flight from Idaho Falls to Costa Rica?

There are many flights that can get you from Idaho Falls to Costa Rica in 27h 32m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 2854 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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 IDA to CR?

When flying from Idaho Falls to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to Costa Rica from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

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

How can I find direct flights from Idaho Falls to Costa Rica?

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

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

Yes. Cheapflights offers flight deals from Idaho Falls 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.

$645+ Cheap Flights from Idaho Falls to Costa Rica

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Cheap flight deals from Idaho Falls to Costa Rica

Cheapest

Best

Last-minute

Cheapest flights from Idaho Falls to Costa Rica
Explore the most affordable flight options available from Idaho Falls to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Tue 10/204:05 pm -

2 stops27h 32m

Fri 10/231:25 pm -

2 stops20h 28m

Deal found 8/20

$645

Sun 11/88:00 am -

1 stop28h 46m

Tue 11/172:07 pm -

2 stops23h 58m

Deal found 8/18

$646

Fri 9/257:00 am -

2 stops28h 59m

Sun 10/41:00 pm -

1 stop24h 09m

Deal found 8/22

$851

Sat 10/176:09 am -

3 stops17h 06m

Sun 10/187:45 am -

2 stops39h 14m

Deal found 8/21

$1,073

Sun 11/86:04 am -

3 stops26h 31m

Tue 11/174:15 pm -

3 stops24h 03m

Deal found 8/18

$1,162

Sat 10/177:00 am -

2 stops12h 37m

Sun 10/181:25 pm -

2 stops23h 59m

Deal found 8/21

$1,305

Best flights from Idaho Falls to Costa Rica
Discover carefully curated flight deals from Idaho Falls to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Tue 10/204:05 pm -

2 stops27h 32m

Fri 10/231:25 pm -

2 stops20h 28m

Deal found 8/20

$645

Sun 11/88:00 am -

1 stop28h 46m

Tue 11/172:07 pm -

2 stops23h 58m

Deal found 8/18

$646

Sun 11/86:04 am -

3 stops26h 31m

Tue 11/174:15 pm -

3 stops24h 03m

Deal found 8/18

$1,162

Sun 11/85:40 pm -

2 stops18h 42m

Wed 11/118:45 am -

2 stops26h 08m

Deal found 8/21

$645

Fri 9/257:00 am -

2 stops28h 59m

Sun 10/42:57 pm -

2 stops30h 45m

Deal found 8/22

$889

Fri 2/121:48 pm -

1 stop8h 38m

Fri 2/1912:35 am -

2 stops23h 32m

Deal found 8/23

$927

Fri 2/122:35 pm -

2 stops38h 50m

Sat 2/206:40 am -

2 stops27h 48m

Deal found 8/23

$1,112

Tue 1/195:57 pm -

2 stops25h 42m

Sat 1/306:40 am -

2 stops15h 28m

Deal found 8/21

$1,292

Sun 11/2210:35 am -

2 stops23h 50m

Sun 11/297:30 am -

1 stop27h 23m

Deal found 8/22

$1,369

Find flight deals from Idaho Falls to Costa Rica

Most accurate provider	FlightHub 3 stars
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Round-trip from	$645 (United Airlines)

Provider with most accurate pricing for Idaho Falls Fanning Field-San José Juan Santamaria Intl flight deals.

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From Idaho Falls Fanning Field to Costa Rica

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Use the filters below to find and compare flights from Idaho Falls to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Tue 10/20

4:05 pm-7:37 pm

2 stops27h 32m

San José Juan Santamaria Intl

Fri 10/23

1:25 pm-9:53 am

2 stops20h 28m

$645

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Sun 11/8

5:40 pm-1:22 pm

2 stops18h 42m

San José Juan Santamaria Intl

Wed 11/11

8:45 am-9:53 am

2 stops26h 08m

$645

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Sun 11/8

8:00 am-1:46 pm

1 stop28h 46m

San José Juan Santamaria Intl

Tue 11/17

2:07 pm-1:05 pm

2 stops23h 58m

$646

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Fri 9/25

7:00 am-11:59 am

2 stops28h 59m

San José Juan Santamaria Intl

Sun 10/4

2:57 pm-9:42 pm

2 stops30h 45m

$889

Quickest round-trip

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Fri 2/12

1:48 pm-11:26 pm

1 stop8h 38m

San José Juan Santamaria Intl

Fri 2/19

12:35 am-11:07 pm

2 stops23h 32m

$927

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Fri 2/12

2:35 pm-6:25 am

2 stops38h 50m

San José Juan Santamaria Intl

Sat 2/20

6:40 am-9:28 am

2 stops27h 48m

$1,112

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Sun 11/8

6:04 am-9:35 am

3 stops26h 31m

San José Juan Santamaria Intl

Tue 11/17

4:15 pm-3:18 pm

3 stops24h 03m

$1,162

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Tue 1/19

5:57 pm-8:39 pm

2 stops25h 42m

San José Juan Santamaria Intl

Sat 1/30

6:40 am-9:08 pm

2 stops15h 28m

$1,292

Idaho FallsSan José

IDA Idaho Falls Fanning Field - SJO San José Juan Santamaria Intl

IDASJO

Idaho Falls Fanning Field

Sun 11/22

10:35 am-11:25 am

2 stops23h 50m

San José Juan Santamaria Intl

Sun 11/29

7:30 am-9:53 am

1 stop27h 23m

$1,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Sorted by cheapest first

Best time to book a flight from Idaho Falls to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Idaho Falls with our price prediction graph.

IDA-SJO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Costa Rica

IDA-CR0

IDA-SJO

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Read through reviews of airlines operating flights from Idaho Falls to Costa Rica, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,113 reviews

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,113 reviews

United Airlines

7.4

Good

10,113 reviews

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Related info for your journey

What airport do you fly from for flights from Idaho Falls to Costa Rica?
If you book a flight to Costa Rica from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.
How long is the flight from Idaho Falls to Costa Rica?
There are many flights that can get you from Idaho Falls to Costa Rica in 27h 32m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 2854 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Idaho Falls to Costa Rica that include hotel bookings?
Yes. In addition to deals on Idaho Falls to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho Falls to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Costa Rica.
Can I find deals for business class flights from Idaho Falls to Costa Rica?
Yes. Cheapflights offers flight deals from Idaho Falls 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Other flight options

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Alternative routes for Idaho Falls to Costa Rica

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Top airline flying from Idaho Falls to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$373	Average$744	FlexibilityNo cancel fee	On-time69%

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$645+ Cheap flights from Idaho Falls (IDA) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho Falls to Costa Rica with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho Falls to Costa Rica

Cheapest flights from Idaho Falls to Costa RicaExplore the most affordable flight options available from Idaho Falls to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Explore the most affordable flight options available from Idaho Falls to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from Idaho Falls to Costa RicaDiscover carefully curated flight deals from Idaho Falls to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Discover carefully curated flight deals from Idaho Falls to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Idaho Falls to Costa RicaDiscover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated August 23, 2026 and is based on user searches.

Discover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated August 23, 2026 and is based on user searches.

Find flight deals from Idaho Falls to Costa Rica

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Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho Falls to Costa Rica that are best for you.

Best time to book a flight from Idaho Falls to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Idaho Falls with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Costa Rica

Read through reviews of airlines operating flights from Idaho Falls to Costa Rica, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Idaho Falls to Costa Rica?

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

How can I find direct flights from Idaho Falls to Costa Rica?

Can I find deals for business class flights from Idaho Falls 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 Idaho Falls 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 Idaho Falls to Costa Rica by cabin class

Find flights from Idaho Falls to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Idaho Falls and Costa Rica flights

Browse other Idaho Falls and Costa Rica flight options. Last updated on August 23, 2026.

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Top airline flying from Idaho Falls to Costa Rica

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Travel Smart

Cheapest flights from Idaho Falls to Costa Rica
Explore the most affordable flight options available from Idaho Falls to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from Idaho Falls to Costa Rica
Discover carefully curated flight deals from Idaho Falls to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Idaho Falls to Costa Rica
Discover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated August 23, 2026 and is based on user searches.