HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$247+ Cheap flights from Costa Rica to Idaho Falls (IDA)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — IDA
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Costa Rica to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Costa Rica to Idaho Falls

Cheapest flights from Costa Rica to Idaho Falls
Explore the most affordable flight options available from Costa Rica to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/286:30 amSJO - IDA
2 stops28h 28mUnited Airlines
mié. 1/74:19 pmIDA - SJO
2 stops19h 37mUnited Airlines
Deal found 12/2$466
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:30 amSJO - IDA
1 stop27h 28mUnited Airlines
sáb. 1/244:19 pmIDA - SJO
2 stops13h 06mUnited Airlines
Deal found 12/4$490
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:30 amSJO - IDA
1 stop27h 28mUnited Airlines
jue. 1/222:40 pmIDA - SJO
1 stop30h 20mUnited Airlines
Deal found 12/4$520
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/277:30 amSJO - IDA
1 stop27h 28mUnited Airlines
mié. 1/74:19 pmIDA - SJO
2 stops19h 37mUnited Airlines
Deal found 12/2$549
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:30 amSJO - IDA
1 stop27h 28mUnited Airlines
vie. 1/232:40 pmIDA - SJO
2 stops38h 45mUnited Airlines
Deal found 12/4$555
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:30 amSJO - IDA
1 stop27h 28mUnited Airlines
jue. 1/84:19 pmIDA - SJO
2 stops24h 57mUnited Airlines
Deal found 12/2$563
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:30 amSJO - IDA
1 stop27h 28mUnited Airlines
mié. 1/74:19 pmIDA - SJO
2 stops19h 37mUnited Airlines
Deal found 12/3$578
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:30 amSJO - IDA
2 stops17h 29mUnited Airlines
vie. 1/232:40 pmIDA - SJO
2 stops45h 16mUnited Airlines
Deal found 12/4$604

Find flight deals from Costa Rica to Idaho Falls

Keep the following information in mind while searching for Costa Rica to Idaho Falls flight deals. Data was last updated diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(United Airlines)
Provider with most accurate pricing for San José Juan Santamaria Intl-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Idaho Falls Fanning Field flights.
Search Deals
From Costa Rica to Idaho Falls Fanning Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from Costa Rica to Idaho Falls that are best for you.

Fly from

Costa Rica

Fly to

Idaho Falls

Route

Depart

Return

Price

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

jue. 1/22

2:05 pm-1:30 pm

2 stops24h 25m

Idaho Falls Fanning Field

lun. 1/26

4:19 pm-1:15 pm

2 stops19h 56m

$247

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

mar. 12/30

6:40 am-9:14 pm

2 stops39h 34m

Idaho Falls Fanning Field

mié. 1/7

4:19 pm-12:56 pm

2 stops19h 37m

$466

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

dom. 12/28

6:30 am-9:58 am

2 stops28h 28m

Idaho Falls Fanning Field

mié. 1/7

4:19 pm-12:56 pm

2 stops19h 37m

$466

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

lun. 12/29

7:30 am-9:58 am

1 stop27h 28m

Idaho Falls Fanning Field

mié. 1/7

4:19 pm-12:56 pm

2 stops19h 37m

$466

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

dom. 12/28

7:30 am-9:58 am

1 stop27h 28m

Idaho Falls Fanning Field

sáb. 1/24

4:19 pm-6:25 am

2 stops13h 06m

$490

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

dom. 12/28

6:30 am-9:14 pm

2 stops39h 44m

Idaho Falls Fanning Field

jue. 1/22

4:19 pm-10:00 pm

1 stop28h 41m

$520

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

sáb. 12/27

7:30 am-9:14 pm

1 stop14h 44m

Idaho Falls Fanning Field

vie. 1/23

2:40 pm-6:25 am

2 stops38h 45m

$520

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

lun. 12/29

6:30 am-9:58 am

2 stops28h 28m

$286

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

mar. 12/30

6:20 am-10:21 pm

2 stops41h 01m

$358

San JoséIdaho Falls

SJO - IDA

SJOIDA

San José Juan Santamaria Intl

dom. 12/28

6:30 am-9:58 am

2 stops28h 28m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 16 results
1
2

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

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

What is the cheapest month to book a flight from Costa Rica to Idaho Falls?

Currently, November is the cheapest month in which you can book a flight from Costa Rica to Idaho Falls (average of $286). Flying from Costa Rica to Idaho Falls in June is currently the most expensive (average of $602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Idaho Falls. 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 into for flights to Idaho Falls from Costa Rica?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Costa Rica to Idaho Falls. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

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

    Departing from Costa Rica to Idaho Falls will take you 24h 25m. Airlines will cover a distance of 2854 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Costa Rica to Idaho Falls?

    Currently, November is the cheapest month in which you can book a flight from Costa Rica to Idaho Falls (average of $286). Flying from Costa Rica to Idaho Falls in June is currently the most expensive (average of $602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.