$325+ Cheap flights from Costa Rica to Idaho
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Costa Rica to Idaho 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
Keep the following information in mind while searching for Costa Rica to Idaho flight deals. Data was last updated April 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $360 (United Airlines) |
One-way from | $331 (Alaska Airlines) |
Popular in | November |
Cheapest in | March |
Average price | $491 |
Find flight deals from Costa Rica to Idaho
Cheapest flights from Costa Rica to IdahoExplore the most affordable flight options available from Costa Rica to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.
Explore the most affordable flight options available from Costa Rica to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.
This United Airlines deal was found by Cheapflights users on 4/1. 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.
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 4/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Idaho 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 April 3, 2025.
Use the filters below to find and compare flights from Costa Rica to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JoséSpokane
SJO - GEG
SJOGEG
San José Juan Santamaria Intl
Sat 4/5
6:00 am-9:26 pm
2 stops16h 26m
Spokane
Tue 4/8
4:08 pm-7:37 pm
2 stops26h 29m
San JoséSpokane
SJO - GEG
SJOGEG
San José Juan Santamaria Intl
Fri 5/16
1:06 am-10:22 pm
1 stop22h 16m
Spokane
Sat 5/24
7:26 pm-11:46 pm
2 stops51h 20m
San JoséIdaho Falls
SJO - IDA
SJOIDA
San José Juan Santamaria Intl
Sat 8/30
2:20 pm-12:11 pm
2 stops21h 51m
Idaho Falls Fanning Field
Sat 9/6
3:03 pm-9:25 am
2 stops18h 22m
San JoséSpokane
SJO - GEG
SJOGEG
San José Juan Santamaria Intl
Tue 5/6
11:59 pm-1:37 pm
2 stops14h 38m
Spokane
Tue 5/13
1:22 pm-1:15 pm
1 stop22h 53m
San JoséSpokane
SJO - GEG
SJOGEG
San José Juan Santamaria Intl
Tue 5/6
4:20 pm-1:33 pm
3 stops22h 13m
Spokane
Tue 5/13
8:03 am-11:52 pm
2 stops14h 49m
San JoséIdaho Falls
SJO - IDA
SJOIDA
San José Juan Santamaria Intl
Fri 8/29
12:50 am-3:26 pm
2 stops14h 36m
Idaho Falls Fanning Field
Sat 9/6
6:13 am-11:13 pm
2 stops17h 00m
San JoséIdaho Falls
SJO - IDA
SJOIDA
San José Juan Santamaria Intl
Fri 8/29
12:50 am-3:26 pm
2 stops14h 36m
Idaho Falls Fanning Field
Sat 9/6
6:13 am-11:15 pm
3 stops17h 02m
San JoséIdaho Falls
SJO - IDA
SJOIDA
San José Juan Santamaria Intl
Sat 7/19
12:50 am-10:39 pm
2 stops45h 49m
San JoséIdaho Falls
SJO - IDA
SJOIDA
San José Juan Santamaria Intl
Sun 7/20
11:59 pm-9:35 pm
1 stop21h 36m
San JoséIdaho Falls
SJO - IDA
SJOIDA
San José Juan Santamaria Intl
Sun 7/20
4:50 pm-3:23 pm
3 stops22h 33m
Best time to book a flight from Costa Rica to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Costa Rica with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Costa Rica to Idaho
What is the cheapest month to book a flight from Costa Rica to Idaho?
Currently, October is the cheapest month in which you can book a flight from Costa Rica to Idaho (average of $314). Flying from Costa Rica to Idaho in June is currently the most expensive (average of $419). 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.
What is the cheapest time of day to fly from CR to ID?
Find hourly flight availability from Costa Rica to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.
When flying from Costa Rica to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Idaho by month
Plan your trip to Idaho by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.
Temperature in Idaho by month
Plan your trip to Idaho by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated April 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines and American Airlines from Costa Rica to Idaho by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Crew
Comfort
Overall
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Boarding
Crew
Comfort
Overall
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Boarding
Crew
Comfort
Overall
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Food
Boarding
Crew
Comfort
Overall
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Costa Rica to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Costa Rica to Idaho
Discover the top 2 airlines that operate flights from Costa Rica to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$619 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$374 | Average$559 | FlexibilityNo cancel fee | On-time69% |