How do I get Price Alerts for flights from Idaho Falls to San José?

Confirm your travel details to search for the latest offers for flights from Idaho Falls to San José . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Idaho Falls to San José with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport?

Prices for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport are updated daily.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport?

The number of operators available for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport is 1 as of January 2026.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 San José Juan Santamaria Intl Airport.

What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$384 Cheap Flights from Idaho Falls to San José in 2026

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Find the cheapest flights from Idaho Falls to San José

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:33 pm - 1:15 pm

IDA

SJO

18h 42m

2 stops

2:20 pm - 9:56 am

SJO

IDA

20h 36m

2 stops

$541United Airlines

Mon, Mar 2 - Wed, Mar 4

2:18 pm - 9:25 am

IDA

SJO

19h 07m

2 stops

2:59 pm - 1:48 pm

SJO

IDA

22h 49m

2 stops

$624American Airlines

Mon, Mar 30 - Fri, Apr 3

5:33 pm - 1:15 pm

IDA

SJO

18h 42m

2 stops

2:20 pm - 9:56 am

SJO

IDA

20h 36m

2 stops

$630United Airlines

Mon, Mar 2 - Wed, Mar 4

2:18 pm - 1:14 pm

IDA

SJO

22h 56m

2 stops

2:59 pm - 1:48 pm

SJO

IDA

22h 49m

2 stops

$653American Airlines

Mon, Mar 30 - Fri, Apr 3

2:18 pm - 1:55 pm

IDA

SJO

23h 37m

1 stop

2:59 pm - 1:48 pm

SJO

IDA

22h 49m

2 stops

$663American Airlines

Mon, Mar 30 - Fri, Apr 3

2:18 pm - 9:25 am

IDA

SJO

19h 07m

2 stops

2:20 pm - 1:48 pm

SJO

IDA

23h 28m

1 stop

$750American Airlines

Mon, Mar 30 - Fri, Apr 3

2:18 pm - 1:55 pm

IDA

SJO

23h 37m

1 stop

2:20 pm - 1:48 pm

SJO

IDA

23h 28m

1 stop

$755American Airlines

Mon, Mar 30 - Fri, Apr 3

2:18 pm - 1:55 pm

IDA

SJO

23h 37m

1 stop

2:20 pm - 1:48 pm

SJO

IDA

23h 28m

1 stop

$849American Airlines

Mon, Mar 30 - Fri, Apr 3

American Airlines flights from Idaho Falls to San José

Our best American Airlines deals on Idaho Falls to San José flight tickets

American Airlines

Mar 30

IDA2:18 pmIdaho Falls Fanning Field

19h 07m

2 stops

SJO9:25 amSan José Juan Santamaria Intl

Apr 3

SJO2:59 pmSan José Juan Santamaria Intl

22h 49m

2 stops

IDA1:48 pmIdaho Falls Fanning Field

$624

American Airlines

Mar 30

IDA2:18 pmIdaho Falls Fanning Field

22h 56m

2 stops

SJO1:14 pmSan José Juan Santamaria Intl

Apr 3

SJO2:59 pmSan José Juan Santamaria Intl

22h 49m

2 stops

IDA1:48 pmIdaho Falls Fanning Field

$653

American Airlines

Mar 30

IDA2:18 pmIdaho Falls Fanning Field

23h 37m

1 stop

SJO1:55 pmSan José Juan Santamaria Intl

Apr 3

SJO2:59 pmSan José Juan Santamaria Intl

22h 49m

2 stops

IDA1:48 pmIdaho Falls Fanning Field

$663

United Airlines flights from Idaho Falls to San José

Our best United Airlines deals on Idaho Falls to San José flight tickets

United Airlines

Mar 2

IDA5:33 pmIdaho Falls Fanning Field

18h 42m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

Mar 4

SJO2:20 pmSan José Juan Santamaria Intl

20h 36m

2 stops

IDA9:56 amIdaho Falls Fanning Field

$541

United Airlines

Mar 2

IDA5:33 pmIdaho Falls Fanning Field

18h 42m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

Mar 4

SJO2:20 pmSan José Juan Santamaria Intl

20h 36m

2 stops

IDA9:56 amIdaho Falls Fanning Field

$630

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/2

5:33 pm-1:15 pm

2 stops18h 42m

San José Juan Santamaria Intl

Wed 3/4

2:20 pm-9:56 am

2 stops20h 36m

$541

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/30

2:18 pm-9:25 am

2 stops19h 07m

San José Juan Santamaria Intl

Fri 4/3

2:59 pm-1:48 pm

2 stops22h 49m

$624

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/2

5:33 pm-1:15 pm

2 stops18h 42m

San José Juan Santamaria Intl

Wed 3/4

2:20 pm-9:56 am

2 stops20h 36m

$630

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/30

2:18 pm-1:14 pm

2 stops22h 56m

San José Juan Santamaria Intl

Fri 4/3

2:59 pm-1:48 pm

2 stops22h 49m

$653

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/30

2:18 pm-1:55 pm

1 stop23h 37m

San José Juan Santamaria Intl

Fri 4/3

2:59 pm-1:48 pm

2 stops22h 49m

$663

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/30

2:18 pm-9:25 am

2 stops19h 07m

San José Juan Santamaria Intl

Fri 4/3

2:20 pm-1:48 pm

1 stop23h 28m

$750

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/30

2:18 pm-1:55 pm

1 stop23h 37m

San José Juan Santamaria Intl

Fri 4/3

2:20 pm-1:48 pm

1 stop23h 28m

$755

Idaho FallsSan José

IDA - SJO

IDASJO

Idaho Falls Fanning Field

Mon 3/30

2:18 pm-1:55 pm

1 stop23h 37m

San José Juan Santamaria Intl

Fri 4/3

2:20 pm-1:48 pm

1 stop23h 28m

$849

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Idaho Falls to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to San José according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Idaho Falls to San José (IDA to SJO) flight deals and tips

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

Fastest flight time	18h 42m
Direct flights	None

The fastest flight from Idaho Falls to San José takes 18h 42m

There are no direct flights from Idaho Falls to San José. There are no popular flight routes from Idaho Falls to San José.

Search flight deals

How far is Idaho Falls Fanning Field to San José Juan Santamaria Intl by plane?
The distance between Idaho Falls Fanning Field and San José Juan Santamaria Intl is about 2857.7 mi. A reasonable flight in good conditions will take 18h 42m.
When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport?
Prices for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport are updated daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport?
The number of operators available for flights from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport is 1 as of January 2026.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to San José Juan Santamaria Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 San José Juan Santamaria Intl Airport.
What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?
The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Idaho Falls to San José?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Idaho Falls to San José is American Airlines (100% of total bookings).

Best airlines flying from Idaho Falls to San José

Compare and see reviews for airlines that fly from Idaho Falls to San José with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.2 11,206 reviews		Search American Airlines flights

How do I get Price Alerts for flights from Idaho Falls to San José?
Confirm your travel details to search for the latest offers for flights from Idaho Falls to San José. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Idaho Falls to San José with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Manuel Antonio

Jacó

Monteverde

Alajuela

Heredia

Dominical

San Gerardo de Dota

Santa Elena

Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to San José?

Finding the right flight to San José from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from Idaho Falls to San José with flexible booking policies on momondo?

All flight searches from Idaho Falls to San José on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho Falls to San José?

momondo provides multiple filters to help you find the best flight to San José from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Idaho Falls to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.