IDA - SJO

$535 Find Cheap Flights from Idaho Falls to San José

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 3/4. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$454
American Airlines
Wed 3/4Wed 3/11
IDA - SJO • 2 stops
Top airlines
American Airlines
Cheapest • from $454 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and San José. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $837 (round-trip)
Denver (DEN)
Shortest trip • 10h 02m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San José!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to San José

Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
2:18 pm - 12:46 pm
IDA
-
SJO
21h 28m
2 stops
American Airlines Logo
11:35 pm - 1:48 pm
SJO
-
IDA
14h 13m
1 stop
$454American Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
5:20 pm - 12:21 pm
IDA
-
SJO
19h 01m
2 stops
United Airlines Logo
7:55 am - 9:53 am
SJO
-
IDA
25h 58m
2 stops
$535United Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
2:18 pm - 2:53 pm
IDA
-
SJO
23h 35m
1 stop
American Airlines Logo
11:35 pm - 1:48 pm
SJO
-
IDA
14h 13m
1 stop
$582American Airlines
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
2:18 pm - 9:25 am
IDA
-
SJO
19h 07m
2 stops
American Airlines Logo
2:59 pm - 1:48 pm
SJO
-
IDA
22h 49m
2 stops
$585American Airlines
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
2:18 pm - 1:55 pm
IDA
-
SJO
23h 37m
1 stop
American Airlines Logo
2:59 pm - 1:48 pm
SJO
-
IDA
22h 49m
2 stops
$595American Airlines
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
2:18 pm - 1:14 pm
IDA
-
SJO
22h 56m
2 stops
American Airlines Logo
2:59 pm - 1:48 pm
SJO
-
IDA
22h 49m
2 stops
$614American Airlines
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
2:18 pm - 1:55 pm
IDA
-
SJO
23h 37m
1 stop
American Airlines Logo
2:59 pm - 1:48 pm
SJO
-
IDA
22h 49m
2 stops
$624American Airlines
Fri, Jul 17 - Sat, Jul 25
United Airlines Logo
6:03 pm - 10:11 am
IDA
-
SJO
16h 08m
2 stops
United Airlines Logo
6:40 am - 3:39 pm
SJO
-
IDA
8h 59m
1 stop
$636United Airlines
Fri, Jul 17 - Sat, Jul 25
United Airlines Logo
6:03 pm - 10:11 am
IDA
-
SJO
16h 08m
2 stops
United Airlines Logo
6:00 am - 8:58 pm
SJO
-
IDA
14h 58m
2 stops
$641United Airlines
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
2:18 pm - 1:55 pm
IDA
-
SJO
23h 37m
1 stop
American Airlines Logo
2:20 pm - 1:48 pm
SJO
-
IDA
23h 28m
1 stop
$659American Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to San José flights

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.

Which airlines provide the cheapest flights from Idaho Falls to San José?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to San José were found on American Airlines ($454) and United Airlines ($535).

Good to know

Cheapest flight$454
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?

    In the last 3 days, the lowest price for a flight from Idaho Falls to San José was $454 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 is the only airline alliance operating flights between Idaho Falls and San José.

  • 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.

Reviews of the 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.
7.2
American AirlinesOverall score based on 11334 reviews
8.0Crew
7.2Comfort
7.5Boarding
6.9Entertainment
6.4Food
Airline reviews

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

4.0 OkayBruce, Feb 2026
DFW - RDU
Read more American Airlines reviews

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Waiting for gate in RDU for more than 20mins is crazy.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

Everything you need to know for your flight from Idaho Falls to San José

Information on your arrival and departure airports