$130 Cheap Flights from Idaho Falls (IDA) to San Jose (SJC)

View $130 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC)

Cheap Flights from Idaho Falls to San Jose (IDA-SJC)

Prices were available within the past 7 days and start at $130 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Apr 22 - Mon, May 4
IDA
Idaho Falls
SJC
San Jose
$260 Roundtrip, found 19 hours ago
$260
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Apr 22 from Idaho Falls to San Jose, returning Mon, May 4, priced at $260 found 19 hours ago
Delta
Thu, Apr 30 - Tue, May 12
IDA
Idaho Falls
SJC
San Jose
$261 Roundtrip, found 19 hours ago
$261
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Apr 30 from Idaho Falls to San Jose, returning Tue, May 12, priced at $261 found 19 hours ago
Delta
Mon, Dec 8 - Wed, Dec 10
IDA
Idaho Falls
SJC
San Jose
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 8 from Idaho Falls to San Jose, returning Wed, Dec 10, priced at $265 found 3 days ago
Alaska Airlines
Tue, Jan 13 - Sat, Jan 31
IDA
Idaho Falls
SJC
San Jose
$269 Roundtrip, found 22 hours ago
$269
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Idaho Falls to San Jose, returning Sat, Jan 31, priced at $269 found 22 hours ago
Hawaiian Airlines
Mon, Dec 15 - Wed, Jan 7
IDA
Idaho Falls
SJC
San Jose
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Dec 15 from Idaho Falls to San Jose, returning Wed, Jan 7, priced at $270 found 6 days ago
Alaska Airlines
Sat, Jan 17 - Sat, Jan 31
IDA
Idaho Falls
SJC
San Jose
$279 Roundtrip, found 22 hours ago
$279
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Idaho Falls to San Jose, returning Sat, Jan 31, priced at $279 found 22 hours ago
Alaska Airlines
Wed, Jan 7 - Sun, Jan 11
IDA
Idaho Falls
SJC
San Jose
$279 Roundtrip, found 2 hours ago
$279
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Idaho Falls to San Jose, returning Sun, Jan 11, priced at $279 found 2 hours ago
Hawaiian Airlines
Tue, Jan 27 - Sat, Feb 14
IDA
Idaho Falls
SJC
San Jose
$281 Roundtrip, found 22 hours ago
$281
Roundtrip
found 22 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 27 from Idaho Falls to San Jose, returning Sat, Feb 14, priced at $281 found 22 hours ago
American Airlines
Wed, Jan 7 - Sun, Jan 11
IDA
Idaho Falls
SJC
San Jose
$282 Roundtrip, found 2 hours ago
$282
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Idaho Falls to San Jose, returning Sun, Jan 11, priced at $282 found 2 hours ago
United
Sat, Mar 28 - Sat, Apr 11
IDA
Idaho Falls
SJC
San Jose
$399 Roundtrip, found 19 hours ago
$399
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Mar 28 from Idaho Falls to San Jose, returning Sat, Apr 11, priced at $399 found 19 hours ago

Find the cheapest month to fly from Idaho Falls (IDA) to San Jose (SJC)

January is typically the cheapest month to fly

From $219 - $742 per traveler.

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $300
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $300
Select flight to Oakland Intl. OAK. Average driving time to city center is 41 minutes. Flights from $470
OAK
Oakland Intl.
Average driving time to city center41 min
Flights from $470

Frequently asked questions

How much does a flight from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC) cost?
Grab a cheap one-way flight from $130 or cheap return flight from $260 from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Flying in April may help you find better deals, as it's the cheapest month for flights between IDA and SJC. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from IDA to SJC. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
There aren't any daily nonstop flights from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from IDA to SJC?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Book a flight from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC) last-minute?
Last-minute fares from IDA to SJC are generally more expensive. For the lowest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book an IDA to SJC flight and hotel package?
Booking an IDA to SJC flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
If you reserved your IDA to SJC flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$260
Distance
669 mi

Book with confidence

Idaho Falls to San Jose Flights

The cheapest times to fly from Idaho Falls to San Jose

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Idaho Falls to San Jose are during the month of April. You can find some of the cheapest flights from Idaho Falls to San Jose with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Idaho Falls to San Jose

Sunday is one of the best days to book for cheap flights from Idaho Falls to San Jose: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Idaho Falls to San Jose

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Idaho Falls to San Jose in 2025. You can also book with separate airlines for your outbound and return journeys, from $130 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Idaho Falls to San Jose flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Idaho Falls to San Jose airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Idaho Falls to San Jose Flights

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*Available to One Key members.