Cheap flights from San Jose (SJC) to Idaho from $66

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. 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.
SJC — BOI
Jun 11 — Jun 181

How far in advance should I book a flight from San Jose to Idaho?

Users have found that booking a flight from San Jose to Idaho at least 52 days early can save you up to 151% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from San Jose to Idaho for as little as $204 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $410 for flights departing within the next 3 days.

What is the cheapest month to fly from San Jose to Idaho?

Flights from San Jose to Idaho lean towards being more expensive in March. Prices are generally better when you fly from San Jose to Idaho in October, with the cheapest ticket starting at $93.

What is the cheapest time of day to fly from SJC to ID?

When flying from San Jose to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap San Jose to Idaho flights in June & July 2024

Find cheap flight options from San Jose to Idaho specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Idaho in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 7/26:20 amSJC - BOI
1 stop9h 19mSpirit Airlines
Tue 7/99:13 pmBOI - SJC
1 stop12h 13mSpirit Airlines
Deal found 6/5$99
Wed 6/267:00 amSJC - BOI
1 stop12h 10mSpirit Airlines
Thu 6/277:27 pmBOI - SJC
1 stop4h 16mSpirit Airlines
Deal found 6/5$123
Tue 7/26:20 amSJC - BOI
1 stop9h 19mSpirit Airlines
Tue 7/99:13 pmBOI - SJC
2 stops20h 15mSpirit Airlines
Deal found 6/5$124
Mon 7/229:07 pmSJC - BOI
1 stop14h 06mSpirit Airlines
Tue 7/301:03 pmBOI - SJC
1 stop6h 19mSpirit Airlines
Deal found 6/6$125
Mon 6/247:50 amSJC - BOI
1 stop11h 33mSpirit Airlines
Tue 6/255:39 pmBOI - SJC
1 stop7h 20mSpirit Airlines
Deal found 6/6$130
Tue 7/26:20 amSJC - BOI
1 stop13h 03mMultiple Airlines
Tue 7/98:10 amBOI - SJC
Nonstop1h 50mMultiple Airlines
Deal found 6/5$135
Tue 7/26:20 amSJC - BOI
1 stop9h 19mSpirit Airlines
Tue 7/99:13 pmBOI - SJC
3 stops20h 15mSpirit Airlines
Deal found 6/5$149
Mon 7/229:07 pmSJC - BOI
1 stop14h 06mSpirit Airlines
Tue 7/301:03 pmBOI - SJC
2 stops9h 45mSpirit Airlines
Deal found 6/6$153
Sat 6/159:01 pmSJC - BOI
1 stop13h 22mMultiple Airlines
Tue 6/189:13 pmBOI - SJC
1 stop12h 11mMultiple Airlines
Deal found 6/5$160

San Jose to Idaho 2024 flight deals

Discover exclusive flight deals for travel between San Jose and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Idaho in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 7/26:20 amSJC - BOI
1 stop9h 19mSpirit Airlines
Tue 7/99:13 pmBOI - SJC
1 stop12h 13mSpirit Airlines
Deal found 6/5$99
Wed 6/267:00 amSJC - BOI
1 stop12h 10mSpirit Airlines
Thu 6/277:27 pmBOI - SJC
1 stop4h 16mSpirit Airlines
Deal found 6/5$123
Tue 7/26:20 amSJC - BOI
1 stop9h 19mSpirit Airlines
Tue 7/99:13 pmBOI - SJC
2 stops20h 15mSpirit Airlines
Deal found 6/5$124
Mon 7/229:07 pmSJC - BOI
1 stop14h 06mSpirit Airlines
Tue 7/301:03 pmBOI - SJC
1 stop6h 19mSpirit Airlines
Deal found 6/6$125
Mon 6/247:50 amSJC - BOI
1 stop11h 33mSpirit Airlines
Tue 6/255:39 pmBOI - SJC
1 stop7h 20mSpirit Airlines
Deal found 6/6$130
Tue 7/26:20 amSJC - BOI
1 stop13h 03mMultiple Airlines
Tue 7/98:10 amBOI - SJC
Nonstop1h 50mMultiple Airlines
Deal found 6/5$135
Wed 10/26:00 amSJC - BOI
1 stop4h 22mSpirit Airlines
Tue 10/812:20 pmBOI - SJC
1 stop11h 52mSpirit Airlines
Deal found 6/5$145
Tue 7/26:20 amSJC - BOI
1 stop9h 19mSpirit Airlines
Tue 7/99:13 pmBOI - SJC
3 stops20h 15mSpirit Airlines
Deal found 6/5$149
Mon 7/229:07 pmSJC - BOI
1 stop14h 06mSpirit Airlines
Tue 7/301:03 pmBOI - SJC
2 stops9h 45mSpirit Airlines
Deal found 6/6$153

San Jose to Idaho flights leaving soon

Find last-minute flight options from San Jose to Idaho for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from San Jose to Idaho. Users should examine the flight details to ensure there are no surprises.
Sat 6/159:01 pmSJC - BOI
1 stop13h 22mMultiple Airlines
Tue 6/189:13 pmBOI - SJC
1 stop12h 11mMultiple Airlines
Deal found 6/5$160
Sat 6/159:01 pmSJC - BOI
1 stop13h 22mMultiple Airlines
Tue 6/189:13 pmBOI - SJC
2 stops19h 37mMultiple Airlines
Deal found 6/5$188
Thu 6/137:00 amSJC - BOI
1 stop10h 37mSpirit Airlines
Mon 6/179:13 pmBOI - SJC
1 stop12h 11mSpirit Airlines
Deal found 6/5$215
Fri 6/149:12 pmSJC - BOI
1 stop14h 41mSpirit Airlines
Mon 6/179:13 pmBOI - SJC
1 stop12h 11mSpirit Airlines
Deal found 6/5$221
Thu 6/136:00 amSJC - BOI
2 stops13h 23mSpirit Airlines
Mon 6/177:19 pmBOI - SJC
1 stop14h 05mSpirit Airlines
Deal found 6/5$226
Fri 6/149:12 pmSJC - BOI
1 stop14h 41mSpirit Airlines
Mon 6/179:13 pmBOI - SJC
2 stops19h 20mSpirit Airlines
Deal found 6/5$238
Sat 6/159:01 pmSJC - BOI
1 stop13h 22mMultiple Airlines
Tue 6/189:13 pmBOI - SJC
3 stops19h 37mMultiple Airlines
Deal found 6/5$243
Fri 6/149:12 pmSJC - BOI
1 stop14h 41mSpirit Airlines
Sun 6/167:19 pmBOI - SJC
1 stop17h 58mSpirit Airlines
Deal found 6/6$244
Fri 6/147:50 amSJC - BOI
1 stop11h 33mSpirit Airlines
Sat 6/151:43 pmBOI - SJC
1 stop11h 16mSpirit Airlines
Deal found 6/5$245

One-way flights to Idaho from San Jose

Search for one-way flight options from San Jose to Idaho. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Jose to Idaho. Users can also find round-trip San Jose to Idaho flights by using the search form above.
Tue 6/186:20 amSJC - BOI
1 stop13h 03mSpirit Airlines
Deal found 6/5$66
Thu 9/126:00 amSJC - BOI
1 stop4h 22mSpirit Airlines
Deal found 6/6$88
Wed 6/198:04 pmSJC - BOI
1 stop21h 33mSpirit Airlines
Deal found 6/6$94
Wed 6/127:00 amSJC - BOI
1 stop7h 13mSpirit Airlines
Deal found 6/5$100
Tue 6/186:00 amSJC - BOI
2 stops13h 23mSpirit Airlines
Deal found 6/5$101
Thu 9/124:44 pmSJC - BOI
1 stop4h 25mSpirit Airlines
Deal found 6/4$102
Thu 9/124:18 pmSJC - BOI
Nonstop1h 35mAlaska Airlines
Deal found 6/6$104
Fri 6/215:45 pmSJC - BOI
2 stops18h 08mSpirit Airlines
Deal found 6/5$105
Sat 6/159:01 pmSJC - BOI
1 stop20h 28mSpirit Airlines
Deal found 6/4$111

Find flights from San Jose to Idaho within your budget

Customize your flight search to find flights from San Jose to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$99 - $308

Route

Depart

Return

Price

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Tue 7/2

1 stop9h 19m

Boise Air Term. Gowen Fld

Tue 7/9

1 stop12h 13m

$99

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Wed 6/26

1 stop12h 10m

Boise Air Term. Gowen Fld

Thu 6/27

1 stop4h 16m

$123

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Tue 7/2

1 stop9h 19m

Boise Air Term. Gowen Fld

Tue 7/9

2 stops20h 15m

$124

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Mon 7/22

1 stop14h 06m

Boise Air Term. Gowen Fld

Tue 7/30

1 stop6h 19m

$128

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Tue 7/2

1 stop13h 03m

Boise Air Term. Gowen Fld

Tue 7/9

Nonstop1h 50m

$135

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Mon 7/22

Nonstop1h 35m

Boise Air Term. Gowen Fld

Tue 7/30

1 stop6h 19m

$170

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Mon 8/19

Nonstop1h 35m

Boise Air Term. Gowen Fld

Fri 8/23

Nonstop1h 51m

$207

San JoseBoise Air Term. Gowen Fld

SJC - BOI

SJCBOI

San Jose

Wed 6/26

1 stop5h 47m

Boise Air Term. Gowen Fld

Fri 7/5

1 stop4h 39m

$231

San JoseLewiston Nez Perce Rgnl

SJC - LWS

SJCLWS

San Jose

Sat 8/10

1 stop6h 48m

Lewiston Nez Perce Rgnl

Sat 8/17

1 stop8h 06m

$308

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from San Jose to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 6, 2024.
To help decide which airline to fly from San Jose to Idaho, see what other customers have to say about Spirit Airlines, Delta and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,222 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
10,368 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
10,696 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,227 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

6.4
Okay
8,567 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Jose to Idaho?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Idaho. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

  • Can I find flights from San Jose to Idaho for under $100 on Cheapflights?

    Yes, there are multiple flights from San Jose to Idaho for under $100. The cheapest flight booked recently is on Spirit Airlines for just $99, but on average you can expect to pay $168.

  • Are there nonstop flights from San Jose to Idaho for under $200 on Cheapflights?

    Cheapflights has at least 17 direct flights from San Jose to Idaho under $200. A good price for a nonstop flight from San Jose to Idaho is less than $299.

  • Are there last-minute flights available from San Jose to Idaho for under $200?

    There are currently 20+ open flights from San Jose to Idaho within the next 7 days for less than $200.

  • What days are nonstop flights available from San Jose to Idaho?

    Days when nonstop flights are available for this flight are: Tuesday, Thursday.

  • How popular is this San Jose to Idaho flight route?

  • How many flights depart from San Jose to Idaho on average per day?

    Per day, 2 flights depart from San Jose to Idaho on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from San Jose to Idaho?

    Spirit Airlines, Alaska Airlines, and Delta can get you from San Jose to Idaho in just under 1h 35m. Your travel time can differ by up to 7h 44m. The distance between San Jose and Idaho is about 525 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Jose to Idaho one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $66. Alaska Airlines flights start at $104 while deals on Delta start at $133 one-way.

  • What are the most popular routes from San Jose to Idaho?

  • What are the most reliable airlines from San Jose to Idaho?

    Before booking your flight to Idaho from San Jose, check out the most reliable airlines to get you to your destination on time: Horizon Air (93%), Southwest (89%), Alaska Airlines( 88%).

  • What are the cheapest flights from San Jose to Idaho?

    The cheapest flight price from San Jose to Idaho is $108. On average you can expect to pay $273. The most popular route, (San Jose - Boise Air Term. Gowen Fld), can usually be booked for $145.

  • What does SJC to BOI mean?

    Great question - SJC to BOI just means San Jose Airport to Boise Air Term. Gowen Fld Airport. Now you’ll know what these unique codes when you look for flights! Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from San Jose to Idaho that include extra baggage allowance?

    The amount of baggage you can bring on your San Jose to Idaho flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Jose to Idaho with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Jose to Idaho flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Jose to Idaho that include hotel bookings?

    Yes. In addition to deals on San Jose to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Idaho.

  • Can I find deals for business class flights from San Jose to Idaho?

    Yes. Cheapflights offers flight deals from San Jose to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Jose to Idaho that allow pets onboard?

    Many airlines flying from San Jose to Idaho offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Jose to Idaho?

    Yes, you can often find last-minute deals on San Jose to Idaho flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Jose to Idaho flight deals updated?

    The San Jose to Idaho flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from San Jose to Idaho?

  • What is the cheapest month to book a flight from San Jose to Idaho?

    Currently, December is the cheapest month in which you can book a flight from San Jose to Idaho (average of $312). Flying from San Jose to Idaho in June is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to Idaho
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Jose to Idaho

Discover the top 4 airlines that operate flights from San Jose to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$210FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$99Average$241FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$135Average$325FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$491FlexibilityNo cancel feeOn-timeN/A

Search flights from San Jose to Idaho by cabin class

Find flights from San Jose to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Jose to Idaho

Find hourly flight availability from San Jose to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
11%of flight departuresMorning6 am to noon
88%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.