What is the cheapest airline that flies from Idaho Falls Fanning Field to Costa Rica?

Alaska Airlines and American Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Costa Rica

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Costa Rica?

Prices for flights from Idaho Falls Fanning Field Airport to Costa Rica are updated daily.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Costa Rica?

As of April 2026, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Costa Rica.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Costa Rica.

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

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$282 Cheap Flights from Idaho Falls to Costa Rica in 2026

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Find the cheapest flights from Idaho Falls to Costa Rica

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One-way

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Cheap round-trip flights

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5:26 pm - 7:37 pm

IDA

SJO

50h 11m

2 stops

6:00 am - 9:55 am

SJO

IDA

27h 55m

2 stops

$583United Airlines

Tue, May 12 - Sat, May 16

2:14 pm - 12:59 pm

IDA

SJO

22h 45m

2 stops

2:02 pm - 1:24 pm

SJO

IDA

47h 22m

2 stops

$726American Airlines

Wed, Jun 17 - Thu, Jul 2

2:30 pm - 10:11 am

IDA

SJO

19h 41m

2 stops

1:25 pm - 9:50 am

SJO

IDA

20h 25m

2 stops

$784United Airlines

Thu, Jun 18 - Tue, Jun 30

2:30 pm - 7:37 pm

IDA

SJO

29h 07m

2 stops

1:25 pm - 9:50 am

SJO

IDA

20h 25m

2 stops

$804United Airlines

Wed, Jun 17 - Tue, Jun 30

7:00 am - 11:50 am

IDA

SJO

28h 50m

2 stops

2:12 pm - 1:24 pm

SJO

IDA

47h 12m

2 stops

$809American Airlines

Wed, Jun 17 - Fri, Jul 3

7:00 am - 11:50 am

IDA

SJO

28h 50m

2 stops

1:59 pm - 10:15 pm

SJO

IDA

32h 16m

2 stops

$814American Airlines

Wed, Jun 17 - Sun, Jun 28

6:00 am - 11:33 pm

IDA

SJO

17h 33m

2 stops

1:06 am - 10:39 pm

SJO

IDA

45h 33m

2 stops

$820Alaska Airlines

Fri, Jun 5 - Thu, Jun 11

2:14 pm - 11:50 am

IDA

SJO

21h 36m

2 stops

11:59 pm - 10:15 pm

SJO

IDA

22h 16m

1 stop

$830American Airlines

Wed, Jun 17 - Sun, Jun 28

2:14 pm - 11:50 am

IDA

SJO

21h 36m

2 stops

6:00 am - 12:14 pm

SJO

IDA

30h 14m

2 stops

$838American Airlines

Wed, Jun 17 - Sat, Jun 27

2:14 pm - 11:50 am

IDA

SJO

21h 36m

2 stops

3:08 pm - 1:40 pm

SJO

IDA

22h 32m

2 stops

$843American Airlines

Fri, Jun 19 - Tue, Jun 30

United Airlines flights from Idaho Falls to Costa Rica

Our best United Airlines deals on Idaho Falls to Costa Rica flight tickets

United Airlines

May 12

IDA5:26 pmIdaho Falls Fanning Field

50h 11m

2 stops

SJO7:37 pmSan José Juan Santamaria Intl

May 16

SJO6:00 amSan José Juan Santamaria Intl

27h 55m

2 stops

IDA9:55 amIdaho Falls Fanning Field

$583

United Airlines

Apr 23

IDA6:45 amIdaho Falls Fanning Field

12h 52m

2 stops

SJO7:37 pmSan José Juan Santamaria Intl

Apr 29

SJO1:25 pmSan José Juan Santamaria Intl

20h 30m

2 stops

IDA9:55 amIdaho Falls Fanning Field

$636

United Airlines

Jun 18

IDA2:30 pmIdaho Falls Fanning Field

19h 41m

2 stops

SJO10:11 amSan José Juan Santamaria Intl

Jun 30

SJO1:25 pmSan José Juan Santamaria Intl

20h 25m

2 stops

IDA9:50 amIdaho Falls Fanning Field

$784

American Airlines flights from Idaho Falls to Costa Rica

Our best American Airlines deals on Idaho Falls to Costa Rica flight tickets

American Airlines

Jun 17

IDA2:14 pmIdaho Falls Fanning Field

22h 45m

2 stops

SJO12:59 pmSan José Juan Santamaria Intl

Jul 2

SJO2:02 pmSan José Juan Santamaria Intl

47h 22m

2 stops

IDA1:24 pmIdaho Falls Fanning Field

$726

American Airlines

Jun 17

IDA7:00 amIdaho Falls Fanning Field

28h 50m

2 stops

SJO11:50 amSan José Juan Santamaria Intl

Jul 3

SJO2:12 pmSan José Juan Santamaria Intl

47h 12m

2 stops

IDA1:24 pmIdaho Falls Fanning Field

$809

American Airlines

Jun 17

IDA7:00 amIdaho Falls Fanning Field

28h 50m

2 stops

SJO11:50 amSan José Juan Santamaria Intl

Jun 28

SJO1:59 pmSan José Juan Santamaria Intl

32h 16m

2 stops

IDA10:15 pmIdaho Falls Fanning Field

$814

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Tue 5/12

5:26 pm-7:37 pm

2 stops50h 11m

San José Juan Santamaria Intl

Sat 5/16

6:00 am-9:55 am

2 stops27h 55m

$583

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Wed 6/17

2:14 pm-12:59 pm

2 stops22h 45m

San José Juan Santamaria Intl

Thu 7/2

2:02 pm-1:24 pm

2 stops47h 22m

$726

Quickest round-trip

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Thu 6/18

2:30 pm-10:11 am

2 stops19h 41m

San José Juan Santamaria Intl

Tue 6/30

1:25 pm-9:50 am

2 stops20h 25m

$784

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Wed 6/17

2:30 pm-7:37 pm

2 stops29h 07m

San José Juan Santamaria Intl

Tue 6/30

1:25 pm-9:50 am

2 stops20h 25m

$804

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Wed 6/17

7:00 am-11:50 am

2 stops28h 50m

San José Juan Santamaria Intl

Fri 7/3

2:12 pm-1:24 pm

2 stops47h 12m

$809

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Wed 6/17

7:00 am-11:50 am

2 stops28h 50m

San José Juan Santamaria Intl

Sun 6/28

1:59 pm-10:15 pm

2 stops32h 16m

$814

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Fri 6/5

6:00 am-11:33 pm

2 stops17h 33m

San José Juan Santamaria Intl

Thu 6/11

1:06 am-10:39 pm

2 stops45h 33m

$820

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Wed 6/17

2:14 pm-11:50 am

2 stops21h 36m

San José Juan Santamaria Intl

Sun 6/28

11:59 pm-10:15 pm

1 stop22h 16m

$830

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Wed 6/17

2:14 pm-11:50 am

2 stops21h 36m

San José Juan Santamaria Intl

Sat 6/27

6:00 am-12:14 pm

2 stops30h 14m

$838

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Fri 6/19

2:14 pm-11:50 am

2 stops21h 36m

San José Juan Santamaria Intl

Tue 6/30

3:08 pm-1:40 pm

2 stops22h 32m

$843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Idaho Falls to Costa Rica flights?

You could potentially save up to 67% on your flight if you consider stops on a Idaho Falls to Costa Rica flight.

Cheap Idaho Falls to Costa Rica flight deals and tips

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

Fastest flight time	12h 52m
Direct flights	None

The fastest flight from Idaho Falls to Costa Rica takes 12h 52m

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

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Frequently asked questions about flying from Idaho Falls to Costa Rica

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Costa Rica?
Prices for flights from Idaho Falls Fanning Field Airport to Costa Rica are updated daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Costa Rica?
As of April 2026, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Costa Rica.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho Falls to Costa Rica

Compare and see reviews for airlines that fly from Idaho Falls to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.1 11,645 reviews		Search American Airlines flights
United Airlines	PriceFrom $584	Free Cancellation	Rating 7.4 9,613 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Idaho Falls.

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

Yes. momondo enables you to select and highlight flights to Costa Rica from Idaho Falls with this policy.

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

Once all potential Idaho Falls to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Idaho Falls 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.

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Cheap flights from Idaho Falls to Costa Rica from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Costa Rica departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Idaho Falls to Costa Rica

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Cheap Idaho Falls to Costa Rica flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho Falls to Costa Rica

Best airlines flying from Idaho Falls to Costa Rica

Compare and see reviews for airlines that fly from Idaho Falls to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

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List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

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