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Idaho

$41+ Cheap flights from San Jose (SJC) to Idaho

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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BOI
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from San Jose to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Find flight deals from San Jose to Idaho

Cheapest flights from San Jose to Idaho
Explore the most affordable flight options available from San Jose to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/118:44 pmSJC - BOI
1 stop13h 14mSpirit Airlines
vie. 12/1311:57 amBOI - SJC
1 stop4h 04mSpirit Airlines
Deal found 11/21$103
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/58:44 pmSJC - IDA
1 stop13h 44mMultiple Airlines
lun. 12/166:25 pmIDA - SJC
1 stop14h 21mMultiple Airlines
Deal found 11/20$172
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/236:15 amSJC - BOI
1 stop4h 30mAlaska Airlines
vie. 12/276:00 amBOI - SJC
1 stop6h 54mAlaska Airlines
Deal found 11/20$176
This Travelocity deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/235:50 amSJC - BOI
1 stop4h 12mMultiple Airlines
dom. 1/51:40 pmBOI - SJC
Nonstop2h 01mMultiple Airlines
Deal found 11/20$215
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/86:59 pmSJC - GEG
1 stop5h 11mDelta
jue. 12/126:15 amGEG - SJC
1 stop7h 50mDelta
Deal found 11/19$289
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/81:23 pmSJC - GEG
2 stops19h 55mMultiple Airlines
jue. 12/129:46 amGEG - SJC
1 stop10h 03mMultiple Airlines
Deal found 11/19$309
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/510:10 amSJC - GEG
1 stop6h 45mAlaska Airlines
lun. 12/96:40 amGEG - SJC
1 stop5h 29mAlaska Airlines
Deal found 11/20$334
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2512:25 pmSJC - GEG
Nonstop2h 05mSouthwest
sáb. 1/411:55 amGEG - SJC
Nonstop2h 15mSouthwest
Deal found 11/20$358
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/91:15 pmSJC - JAC
1 stop6h 56mDelta
mié. 12/116:50 amJAC - SJC
1 stop6h 34mDelta
Deal found 11/20$403
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2310:00 amSJC - BOI
Nonstop1h 40mSouthwest
dom. 1/511:50 amBOI - SJC
Nonstop1h 50mSouthwest
Deal found 11/20$408
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/53:54 pmSJC - LWS
1 stop6h 36mUnited Airlines
lun. 12/95:30 amLWS - SJC
1 stop28h 20mUnited Airlines
Deal found 11/20$467
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/95:40 amSJC - IDA
1 stop5h 46mDelta
mié. 12/116:55 pmIDA - SJC
1 stop6h 04mDelta
Deal found 11/20$483

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 2,629,791 searches. Data last updated noviembre 21, 2024.

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Route

Depart

Return

Price

San JoseBoise

SJC - BOI

SJCBOI

San Jose

mié. 12/11

8:44 pm-10:58 am

1 stop13h 14m

Boise Air Term. Gowen Fld

vie. 12/13

11:57 am-3:01 pm

1 stop4h 04m

$103

San JoseBoise

SJC - BOI

SJCBOI

San Jose

jue. 1/16

11:19 am-6:38 pm

1 stop6h 19m

Boise Air Term. Gowen Fld

dom. 1/19

9:34 am-10:32 am

Nonstop1h 58m

$146

San JoseBoise

SJC - BOI

SJCBOI

San Jose

vie. 1/24

6:59 pm-9:40 pm

Nonstop1h 41m

Boise Air Term. Gowen Fld

lun. 1/27

9:57 am-10:55 am

Nonstop1h 58m

$157

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

jue. 12/5

8:44 pm-11:28 am

1 stop13h 44m

Idaho Falls Fanning Field

lun. 12/16

6:25 pm-7:46 am

1 stop14h 21m

$172

San JoseBoise

SJC - BOI

SJCBOI

San Jose

vie. 1/24

5:15 pm-12:18 am

1 stop6h 03m

Boise Air Term. Gowen Fld

lun. 1/27

1:20 pm-4:20 pm

1 stop4h 00m

$176

San JoseBoise

SJC - BOI

SJCBOI

San Jose

vie. 1/10

6:59 pm-9:40 pm

Nonstop1h 41m

Boise Air Term. Gowen Fld

dom. 1/12

9:34 am-10:32 am

Nonstop1h 58m

$227

San JoseSpokane

SJC - GEG

SJCGEG

San Jose

vie. 2/7

3:40 pm-9:35 pm

1 stop5h 55m

Spokane

mié. 2/12

1:25 pm-5:30 pm

1 stop4h 05m

$242

San JoseJackson

SJC - JAC

SJCJAC

San Jose

mar. 2/11

7:00 am-3:22 pm

1 stop7h 22m

Jackson Hole

mié. 2/19

5:35 pm-11:52 pm

1 stop7h 17m

$254

San JoseSpokane

SJC - GEG

SJCGEG

San Jose

dom. 1/5

3:21 pm-10:15 pm

1 stop6h 54m

Spokane

sáb. 1/11

6:00 am-3:54 pm

2 stops9h 54m

$275

San JoseSpokane

SJC - GEG

SJCGEG

San Jose

dom. 12/8

1:23 pm-9:18 am

2 stops19h 55m

Spokane

jue. 12/12

9:46 am-7:49 pm

1 stop10h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 39 results
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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.

Travel insights for flights from San Jose to Idaho

Get recent, data-driven insights about flights from San Jose to Idaho including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from San Jose to Idaho (average of $310). Flying from San Jose to Idaho in June is currently the most expensive (average of $436). 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.

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

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 noviembre 21, 2024.

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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 noviembre 21, 2024.
To help decide which airline to fly from San Jose to Idaho, see what other customers have to say about Spirit Airlines, Alaska Airlines and Delta. 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.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

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.

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

    Flights from San Jose to Idaho have been viewed 3 times in the past calendar month.

  • 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 $41. Alaska Airlines flights start at $79 while deals on Delta start at $88 one-way.

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

    The most popular flight routes from San Jose to Idaho are San Jose - Boise Air Term. Gowen Fld, San Jose - Spokane and San Jose - Jackson Hole.

  • 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: Hawaiian Airlines (88%), Southwest (84%), SkyWest Airlines( 78%).

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

    The cheapest flight price from San Jose to Idaho is $88. On average you can expect to pay $283. The most popular route, (San Jose - Boise Air Term. Gowen Fld), can usually be booked for $124.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from San Jose to Idaho (average of $310). Flying from San Jose to Idaho in June is currently the most expensive (average of $436). 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.

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Alternative routes for San Jose to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$168FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$176Average$285FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$188Average$288FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$491FlexibilityNo cancel feeOn-timeN/A
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