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IDA - SJO

Find cheap flights from Idaho Falls to San José from $608

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to San José departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to San José, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Idaho Falls to San José (IDA-SJO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:05 pm - 11:50 amIDA-SJO
23h 45m2 stops
11:59 pm - 1:13 pmSJO-IDA
13h 14m1 stop
$608American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
7:34 am - 11:25 amIDA-SJO
27h 51m2 stops
7:05 am - 12:36 pmSJO-IDA
29h 31m2 stops
$622American Airlines
Find Deal
Wed, Sep 18 - Sun, Sep 22
7:00 pm - 6:20 amIDA-SJO
11h 20m2 stops
7:00 am - 10:17 pmSJO-IDA
15h 17m2 stops
$629Delta
Find Deal
Tue, Jun 4 - Tue, Jun 11
7:34 am - 1:21 pmIDA-SJO
29h 47m1 stop
7:05 am - 12:36 pmSJO-IDA
29h 31m2 stops
$728American Airlines
Find Deal
Wed, Sep 18 - Sun, Sep 22
1:15 pm - 10:14 pmIDA-SJO
8h 59m1 stop
11:59 pm - 1:13 pmSJO-IDA
13h 14m1 stop
$741American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
3:32 pm - 8:00 pmIDA-SJO
28h 28m2 stops
12:33 am - 11:57 pmSJO-IDA
23h 24m2 stops
$800Alaska Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 10
1:43 pm - 1:21 pmIDA-SJO
23h 38m1 stop
1:56 pm - 12:36 pmSJO-IDA
22h 40m1 stop
$1,151American Airlines
Find Deal
Wed, Sep 18 - Sun, Sep 22

Flights from Idaho Falls to San José - Travel Insights & Trends

Get data-powered insights and trends into flights from Idaho Falls to San José to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to San José?

The average price of all flights from Idaho Falls to San José, San José Province clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Idaho Falls to San José, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from San José, Monday is the cheapest day to fly and Wednesday is the most expensive.

Good to know

Cheapest flight

$608
Flight from Idaho Falls to San José

When to book flights from Idaho Falls to San José

Are your dates flexible? Find out the best times to travel from Idaho Falls to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to San José

  • What is the cheapest flight from Idaho Falls to San José, San José Province?

    In the last 3 days, the lowest price for a flight from Idaho Falls to San José, San José Province was $608 for a round-trip ticket.

  • Do I need a passport to fly between Idaho Falls and San José?

    Yes

  • Which airports will I be using when flying from Idaho Falls to San José?

    When flying out of Idaho Falls you will be using Idaho Falls Fanning Field. You will be landing at San José, also known as San José Juan Santamaria Intl.

  • Which aircraft models fly most regularly from Idaho Falls to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to San José?

    oneworld, and SkyTeam are the airline alliances operating flights between Idaho Falls and San José, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Idaho Falls to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Idaho Falls to San José

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to San José? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14889 reviews
8.0crew
7.6boarding
7.1entertainment
7.2comfort
6.6food
Airline reviews

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

8.0 ExcellentLionel, Apr 2024JFK - MEX
Read more about American Airlines reviews

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Idaho Falls - San José Flights

Departure:

Idaho Falls (IDA)United States

Destination:

San José (SJO)Costa Rica

Return flight deals:

San José - Idaho Falls

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