Which airports can I use when flying from San Jose to Idaho Falls?

Flights from San Jose to Idaho Falls usually depart from San Jose (SJC) and arrive at Idaho Falls Fanning Field (IDA).

What cabin classes can I book on flights from San Jose to Idaho Falls?

Two cabin classes are available on flights from San Jose to Idaho Falls: • Economy Class • First Class

Which airports do connecting flights from San Jose to Idaho Falls pass through?

One-stop flights from San Jose to Idaho Falls most commonly connect through: • Salt Lake City (SLC) - 86% of one-stop connections • Portland (PDX) - 8% of one-stop connections • Seattle/Tacoma Intl (SEA) - 4% of one-stop connections • Denver Intl (DEN) - 2% of one-stop connections

Can I save money by using flexible dates for flights from San Jose to Idaho Falls?

Yes. Flexible dates can save you up to 49% on flights from San Jose to Idaho Falls. Tuesday is the cheapest departure day at $330 round-trip on average, while Thursday is the most expensive at $642, a difference of $312. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Jose to Idaho Falls?

A nonstop flight from San Jose to Idaho Falls takes 00m, covering 669 miles.

Do I need a passport to fly from San Jose to Idaho Falls?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Jose to Idaho Falls changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $367 to $2,410. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from San Jose to Idaho Falls looking right now?

One-way fares from San Jose to Idaho Falls are currently lower than usual. Average one-way flight prices are about $252, which is 34% below the typical average for this route.

How much time can I save by choosing a different layover airport from San Jose to Idaho Falls?

Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 4h 12m, compared with 4h 14m via Salt Lake City (SLC) and 6h 33m via Denver Intl (DEN).

What is the time difference between San Jose and Idaho Falls?

Idaho Falls is 1 hour ahead of San Jose (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • Budget • National

How much should I expect to pay for a San Jose to Idaho Falls flight?

Round-trip flights from San Jose to Idaho Falls range from $368 to $540, with an average of $474 over the past 12 months. Anything below $368 counts as a good deal.

How much is a round-trip flight from San Jose to Idaho Falls?

Round-trip flights from San Jose to Idaho Falls typically range from $368 to $540. The lowest price found in the past 5 days was $367, on Alaska Airlines.

Which airline is the cheapest to fly from San Jose to Idaho Falls?

Alaska Airlines ($367) and Delta ($410) are the cheapest airlines to fly round-trip from San Jose to Idaho Falls according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from San Jose to Idaho Falls?

Salt Lake City (SLC) is the most popular layover for the San Jose to Idaho Falls route. 86% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

What is the cheapest layover airport when flying from San Jose to Idaho Falls?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $318. Based on KAYAK data over the past 3 months.

When flying from San Jose to Idaho Falls which airport offers the shortest layover?

Portland (PDX) had the shortest average connection time for San Jose to Idaho Falls layovers at 2h 32m over the past 3 months.

$201 CHEAP FLIGHTS from San Jose to Idaho Falls (SJC - IDA)

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Cheapest round-trip

$367

Typical prices: $368-$540

Alaska Airlines

Wed 11/7Sun 11/11

SJC - IDA • 2 stops

Cheapest one-way

$201

Typical prices: $250-$699

Delta

Fri 11/9

SJC - IDA • 1 stop

Nonstop flights

Not available

There are currently no direct flights between San Jose and Idaho Falls. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

January

Cheapest • 33% price drop

July

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $318 (round-trip)

Portland (PDX)

Shortest trip • 4h 12m (one-way)

Insights

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We hope you love your trip to Idaho Falls!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

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

Sat, Nov 7 - Wed, Nov 11

11:20 am - 10:54 pmSJC San Jose-IDA Idaho Falls Fanning Field

10h 34m2 stops San Diego Seattle/Tacoma Intl

1:53 pm - 10:42 amIDA Idaho Falls Fanning Field-SJC San Jose

21h 49m2 stops Seattle/Tacoma Intl Los Angeles

$367Alaska Airlines

Thu, Oct 29 - Wed, Nov 4

8:02 am - 3:20 pmSJC San Jose-IDA Idaho Falls Fanning Field

6h 18m1 stop Seattle/Tacoma Intl

6:04 am - 1:16 pmIDA Idaho Falls Fanning Field-SJC San Jose

8h 12m1 stop Seattle/Tacoma Intl

$371Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

7:37 am - 10:54 pmSJC San Jose-IDA Idaho Falls Fanning Field

14h 17m2 stops San Diego Seattle/Tacoma Intl

1:53 pm - 6:47 pmIDA Idaho Falls Fanning Field-SJC San Jose

5h 54m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

7:37 am - 10:54 pmSJC San Jose-IDA Idaho Falls Fanning Field

14h 17m2 stops San Diego Seattle/Tacoma Intl

1:53 pm - 6:47 pmIDA Idaho Falls Fanning Field-SJC San Jose

5h 54m1 stop Seattle/Tacoma Intl

$389Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

7:40 am - 1:16 pmSJC San Jose-IDA Idaho Falls Fanning Field

4h 36m1 stop Portland

1:53 pm - 6:47 pmIDA Idaho Falls Fanning Field-SJC San Jose

5h 54m1 stop Seattle/Tacoma Intl

$392Alaska Airlines

Tue, Jan 12 - Sun, Jan 17

5:45 am - 12:27 pmSJC San Jose-IDA Idaho Falls Fanning Field

5h 42m1 stop Salt Lake City

6:00 am - 12:54 pmIDA Idaho Falls Fanning Field-SJC San Jose

7h 54m2 stops Salt Lake City Los Angeles

$410Delta

Wed, Oct 21 - Wed, Oct 28

2:59 pm - 10:10 pmSJC San Jose-IDA Idaho Falls Fanning Field

6h 11m2 stops Los Angeles Salt Lake City

1:05 pm - 4:20 pmIDA Idaho Falls Fanning Field-SJC San Jose

4h 15m1 stop Salt Lake City

$411Delta

Tue, Jan 12 - Sun, Jan 17

7:00 am - 6:14 pmSJC San Jose-IDA Idaho Falls Fanning Field

10h 14m2 stops Los Angeles Salt Lake City

6:00 am - 12:54 pmIDA Idaho Falls Fanning Field-SJC San Jose

7h 54m2 stops Salt Lake City Los Angeles

$415Delta

Wed, Oct 21 - Wed, Oct 28

11:41 am - 10:10 pmSJC San Jose-IDA Idaho Falls Fanning Field

9h 29m2 stops Los Angeles Salt Lake City

1:05 pm - 7:52 pmIDA Idaho Falls Fanning Field-SJC San Jose

7h 47m2 stops Salt Lake City Los Angeles

$416Delta

Sat, Oct 17 - Wed, Oct 21

8:45 am - 3:24 pmSJC San Jose-IDA Idaho Falls Fanning Field

5h 39m1 stop Denver Intl

4:05 pm - 8:48 pmIDA Idaho Falls Fanning Field-SJC San Jose

5h 43m1 stop Denver Intl

$481United Airlines

Booking Insights

Price, demand and travel trends for San Jose to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Jose to Idaho Falls? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Jose to Idaho Falls departing in november.

Find deals

Low season	February
High season	July
Cheapest flight	$201

The most popular month to fly with an average 25% increase in travelers.

One-way flight from San Jose to Idaho Falls

When to book flights from San Jose to Idaho Falls

Are your dates flexible? Find out the best times to travel from San Jose to Idaho Falls 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.

What cabin classes can I book on flights from San Jose to Idaho Falls?
Two cabin classes are available on flights from San Jose to Idaho Falls:

• Economy Class
• First Class
How long is a flight from San Jose to Idaho Falls?
A nonstop flight from San Jose to Idaho Falls takes 00m, covering 669 miles.
Do I need a passport to fly from San Jose to Idaho Falls?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a San Jose to Idaho Falls flight?
Round-trip flights from San Jose to Idaho Falls range from $368 to $540, with an average of $474 over the past 12 months. Anything below $368 counts as a good deal.
Have flight prices from San Jose to Idaho Falls changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $367 to $2,410. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from San Jose to Idaho Falls looking right now?
One-way fares from San Jose to Idaho Falls are currently lower than usual. Average one-way flight prices are about $252, which is 34% below the typical average for this route.
What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?
Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:

• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National
Which airports can I use when flying from San Jose to Idaho Falls?
Flights from San Jose to Idaho Falls usually depart from San Jose (SJC) and arrive at Idaho Falls Fanning Field (IDA).
Which airports do connecting flights from San Jose to Idaho Falls pass through?
One-stop flights from San Jose to Idaho Falls most commonly connect through:

• Salt Lake City (SLC) - 86% of one-stop connections
• Portland (PDX) - 8% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 4% of one-stop connections
• Denver Intl (DEN) - 2% of one-stop connections
Can I save money by using flexible dates for flights from San Jose to Idaho Falls?
Yes. Flexible dates can save you up to 49% on flights from San Jose to Idaho Falls. Tuesday is the cheapest departure day at $330 round-trip on average, while Thursday is the most expensive at $642, a difference of $312.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from San Jose to Idaho Falls?
Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 4h 12m, compared with 4h 14m via Salt Lake City (SLC) and 6h 33m via Denver Intl (DEN).
What is the time difference between San Jose and Idaho Falls?
Idaho Falls is 1 hour ahead of San Jose (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $330, about $312 less than Thursday fares (49% savings) based on the last 12 months.
If you can choose when to travel, plan your San Jose to Idaho Falls trip for January. Fares historically average $318 round-trip in that month - typically $473 less than the most expensive month, which is May (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

• Tru by Hilton Idaho Falls
• Quality Inn Idaho Falls
• Comfort Suites Idaho Falls

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SJC - IDA

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Everything you should know

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

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

Recent one-way flight deals from San Jose to Idaho Falls

Recent last minute flight deals from San Jose to Idaho Falls

Price, demand and travel trends for San Jose to Idaho Falls flights

How much is a round-trip flight from San Jose to Idaho Falls?

Which airline is the cheapest to fly from San Jose to Idaho Falls?

What’s the most popular layover airport when flying from San Jose to Idaho Falls?

What is the cheapest layover airport when flying from San Jose to Idaho Falls?

When flying from San Jose to Idaho Falls which airport offers the shortest layover?

Key details for San Jose to Idaho Falls flights

Low season

High season

Cheapest flight

When to book flights from San Jose to Idaho Falls

Your San Jose to Idaho Falls flight questions, answered

Your guide to booking San Jose to Idaho Falls flights

More options for your flight from San Jose to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Information on your arrival and departure airports

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