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 12h 39m. 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.

$570+ 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 October 12, 2026.

Tue 10/271:39 pm -

2 stops30h 42m

Tue 11/173:54 pm -

2 stops22h 11m

Deal found 10/11

$688

Sun 11/85:30 pm -

2 stops16h 55m

Wed 11/112:25 pm -

2 stops20h 28m

Deal found 10/7

$695

Sat 11/218:00 am -

1 stop13h 47m

Sun 11/291:59 pm -

2 stops24h 14m

Deal found 10/11

$1,677

Tue 10/276:09 am -

3 stops17h 06m

Tue 11/177:00 am -

2 stops33h 18m

Deal found 10/11

$2,128

Sat 11/213:46 pm -

3 stops30h 29m

Sun 11/295:35 am -

3 stops34h 34m

Deal found 10/11

$2,488

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 October 12, 2026.

Thu 1/217:00 am -

2 stops12h 39m

Fri 1/291:15 am -

2 stops15h 16m

Deal found 10/8

$570

Tue 10/271:39 pm -

2 stops30h 42m

Tue 11/173:54 pm -

2 stops22h 11m

Deal found 10/11

$688

Sat 1/21:52 pm -

2 stops23h 04m

Thu 1/142:57 pm -

1 stop23h 15m

Deal found 10/8

$998

Sun 11/85:30 pm -

2 stops16h 55m

Wed 11/112:25 pm -

2 stops20h 28m

Deal found 10/7

$695

Thu 1/216:30 am -

1 stop12h 24m

Sat 1/302:57 pm -

1 stop23h 15m

Deal found 10/8

$982

Sat 11/218:00 am -

1 stop13h 47m

Sun 11/291:59 pm -

2 stops24h 14m

Deal found 10/11

$1,677

Last-minute flights from Idaho Falls to Costa Rica
Discover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated October 12, 2026 and is based on user searches.

Tue 10/271:39 pm -

2 stops30h 42m

Tue 11/173:54 pm -

2 stops22h 11m

Deal found 10/11

$688

Tue 10/276:09 am -

3 stops17h 06m

Tue 11/177:00 am -

2 stops33h 18m

Deal found 10/11

$2,128

Sun 11/85:30 pm -

2 stops16h 55m

Wed 11/112:25 pm -

2 stops20h 28m

Deal found 10/7

$695

Sat 11/218:00 am -

1 stop13h 47m

Sun 11/291:59 pm -

2 stops24h 14m

Deal found 10/11

$1,677

Sat 11/213:46 pm -

3 stops30h 29m

Sun 11/295:35 am -

3 stops34h 34m

Deal found 10/11

$2,488

Find flight deals from Idaho Falls to Costa Rica

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$570 (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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Cheapflights Fare Finder

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

Quickest round-trip

Idaho FallsSan José

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

IDASJO

Idaho Falls Fanning Field

Thu 1/21

7:00 am-8:39 pm

2 stops12h 39m

San José Juan Santamaria Intl

Fri 1/29

1:15 am-3:31 pm

2 stops15h 16m

$570

Idaho FallsSan José

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

IDASJO

Idaho Falls Fanning Field

Tue 10/27

1:39 pm-8:21 pm

2 stops30h 42m

San José Juan Santamaria Intl

Tue 11/17

3:54 pm-1:05 pm

2 stops22h 11m

$688

Idaho FallsSan José

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

IDASJO

Idaho Falls Fanning Field

Sun 11/8

5:30 pm-11:25 am

2 stops16h 55m

San José Juan Santamaria Intl

Wed 11/11

2:25 pm-9:53 am

2 stops20h 28m

$695

Idaho FallsSan José

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

IDASJO

Idaho Falls Fanning Field

Thu 1/21

6:30 am-7:54 pm

1 stop12h 24m

San José Juan Santamaria Intl

Sat 1/30

2:57 pm-1:12 pm

1 stop23h 15m

$982

Idaho FallsSan José

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

IDASJO

Idaho Falls Fanning Field

Sat 1/2

1:52 pm-1:56 pm

2 stops23h 04m

San José Juan Santamaria Intl

Thu 1/14

2:57 pm-1:12 pm

1 stop23h 15m

$998

Idaho FallsSan José

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

IDASJO

Idaho Falls Fanning Field

Sat 11/21

8:00 am-10:47 pm

1 stop13h 47m

San José Juan Santamaria Intl

Sun 11/29

1:59 pm-1:13 pm

2 stops24h 14m

$1,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

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

10,350 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.4

Good

10,350 reviews

United Airlines

7.4

Good

10,350 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 12h 39m. 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

Flights by cabin class

Other flight options

Popular flights

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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$570+ 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 1/21. 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 October 12, 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 October 12, 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 October 12, 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 October 12, 2026.

Last-minute flights from Idaho Falls to Costa RicaDiscover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated October 12, 2026 and is based on user searches.

Discover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated October 12, 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 October 12, 2026.

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Top airline flying from Idaho Falls to Costa Rica

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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 October 12, 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 October 12, 2026.

Last-minute flights from Idaho Falls to Costa Rica
Discover last-minute flight deals from Idaho Falls to Costa Rica. Data last updated October 12, 2026 and is based on user searches.