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SJC

$49 Find cheap flights from Idaho to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Jose departing on 6/22. 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
0 bags
Tue 7/2
Tue 7/9

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In the last 7 days travelers have searched 41,909,192 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$49
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boise to San Jose

FAQs for booking flights from Idaho to San Jose

  • How does KAYAK find such low prices on flights from Idaho to San Jose?

    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 to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Idaho 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 to San Jose?

    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 Jose with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Jose?

    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 Jose from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Idaho to San Jose?

Find which airlines fly direct from Idaho to San Jose, which days they fly and book direct flights.

Nonstop departures

Idaho to San Jose

Monday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Friday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

See more direct flights

Nonstop returns

San Jose to Idaho

Monday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Friday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +34 more

Aer Lingus, Aeromexico, +35 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to San Jose

Recent round-trip flight deals

7/16Tue
1 stopSpirit Airlines
11h 43mBOI-SJC
7/23Tue
1 stopSpirit Airlines
5h 59mSJC-BOI
$89
6/22Sat
1 stopSpirit Airlines
9h 49mBOI-SJC
6/24Mon
1 stopSpirit Airlines
22h 11mSJC-BOI
$112
7/16Tue
1 stop
6h 26mBOI-SJC
7/23Tue
nonstop
1h 35mSJC-BOI
$130
7/9Tue
nonstop
1h 50mBOI-SJC
7/16Tue
1 stop
5h 59mSJC-BOI
$137
7/9Tue
nonstopAlaska Airlines
1h 50mBOI-SJC
7/16Tue
nonstopAlaska Airlines
1h 35mSJC-BOI
$177
10/15Tue
1 stopDelta
4h 52mBOI-SJC
10/19Sat
1 stopDelta
4h 44mSJC-BOI
$196
10/15Tue
nonstopAlaska Airlines
1h 51mBOI-SJC
10/19Sat
nonstopAlaska Airlines
1h 37mSJC-BOI
$197
9/27Fri
1 stopDelta
6h 53mGEG-SJC
9/30Mon
1 stopDelta
6h 15mSJC-GEG
$248
7/23Tue
1 stopUnited Airlines
5h 16mIDA-SJC
7/31Wed
1 stopUnited Airlines
16h 32mSJC-IDA
$457
7/17Wed
1 stopUnited Airlines
11h 44mSUN-SJC
7/18Thu
2 stopsUnited Airlines
40h 01mSJC-SUN
$823

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Recent one-way flight deals

6/22Sat
1 stopSpirit Airlines
9h 49mBOI-SJC
$49
6/25Tue
1 stopSpirit Airlines
7h 20mBOI-SJC
$52
6/19Wed
1 stopSpirit Airlines
8h 56mBOI-SJC
$61
7/16Tue
nonstopAlaska Airlines
1h 50mBOI-SJC
$89
6/22Sat
nonstopAlaska Airlines
1h 50mBOI-SJC
$99
6/22Sat
1 stopDelta
4h 10mBOI-SJC
$108
8/30Fri
1 stopDelta
4h 42mGEG-SJC
$124
8/31Sat
1 stopUnited Airlines
7h 22mSUN-SJC
$179
6/27Thu
3 stops
22h 16mBOI-SJC
$203
9/1Sun
1 stopUnited Airlines
7h 22mSUN-SJC
$259

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to San Jose

Last minute flight, train and bus deals

6/6Thu
multi-stopSpirit Airlines
16h 04mBOI-SJC
6/19Wed
multi-stopSpirit Airlines
7h 13mSJC-BOI
$186
6/6Thu
multi-stopSpirit Airlines
16h 04mBOI-SJC
6/24Mon
multi-stopSpirit Airlines
9h 39mSJC-BOI
$199
6/6Thu
multi-stop
16h 15mBOI-SJC
6/24Mon
multi-stop
9h 39mSJC-BOI
$271
6/6Thu
multi-stop
16h 04mBOI-SJC
6/19Wed
multi-stop
18h 51mSJC-BOI
$283
6/5Wed
nonstopAlaska Airlines
1h 50mBOI-SJC
6/25Tue
nonstopAlaska Airlines
1h 35mSJC-BOI
$347
6/5Wed
multi-stopAlaska Airlines
5h 01mBOI-SJC
6/25Tue
nonstopAlaska Airlines
1h 35mSJC-BOI
$356
6/6Thu
multi-stopDelta
6h 32mLWS-SJC
6/9Sun
multi-stopDelta
5h 44mSJC-LWS
$384
6/6Thu
multi-stopDelta
7h 01mLWS-SJC
6/9Sun
multi-stopDelta
5h 44mSJC-LWS
$389
6/6Thu
multi-stopUnited Airlines
22h 31mIDA-SJC
6/9Sun
multi-stopUnited Airlines
5h 21mSJC-IDA
$1,016
6/3Mon
multi-stopUnited Airlines
22h 22mGEG-SJC
6/6Thu
multi-stopUnited Airlines
5h 37mSJC-GEG
$1,200

Search by stops

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Flights to San Jose

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - Idaho

Cabin classes:

$406
$406
$233