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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 6/19. 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
Sat 7/6
Sat 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$49
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 12% 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, +33 more

Aer Lingus, Aeromexico, +34 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, +33 more

Aer Lingus, Aeromexico, +34 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

6/25Tue
1 stopSpirit Airlines
12h 11mBOI-SJC
7/2Tue
2 stopsSpirit Airlines
9h 39mSJC-BOI
$120
6/25Tue
1 stopSpirit Airlines
7h 20mBOI-SJC
7/2Tue
1 stopSpirit Airlines
9h 19mSJC-BOI
$121
6/27Thu
1 stop
5h 29mBOI-SJC
7/2Tue
1 stop
9h 19mSJC-BOI
$148
9/13Fri
nonstop
1h 51mBOI-SJC
9/18Wed
1 stop
4h 22mSJC-BOI
$150
10/15Tue
1 stopDelta
6h 52mBOI-SJC
10/19Sat
1 stopDelta
4h 44mSJC-BOI
$196
6/26Wed
nonstopAlaska Airlines
1h 50mBOI-SJC
7/4Thu
nonstopAlaska Airlines
1h 35mSJC-BOI
$212
9/20Fri
nonstopAlaska Airlines
1h 51mBOI-SJC
9/22Sun
nonstopAlaska Airlines
1h 35mSJC-BOI
$227
6/26Wed
1 stopDelta
4h 10mBOI-SJC
7/4Thu
1 stopDelta
6h 08mSJC-BOI
$231
7/23Tue
1 stopUnited Airlines
5h 16mIDA-SJC
7/31Wed
1 stopUnited Airlines
13h 55mSJC-IDA
$457
8/6Tue
1 stopUnited Airlines
5h 16mIDA-SJC
8/9Fri
1 stopUnited Airlines
13h 55mSJC-IDA
$458

Search by stops

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Recent one-way flight deals

6/19Wed
1 stopSpirit Airlines
8h 56mBOI-SJC
$49
7/9Tue
1 stopSpirit Airlines
12h 13mBOI-SJC
$53
7/11Thu
1 stop
6h 40mBOI-SJC
$92
6/27Thu
1 stop
5h 29mBOI-SJC
$96
6/26Wed
1 stopDelta
4h 10mBOI-SJC
$98
9/16Mon
nonstopAlaska Airlines
1h 51mBOI-SJC
$104
8/11Sun
nonstopAlaska Airlines
1h 50mBOI-SJC
$124
8/11Sun
1 stopDelta
4h 47mBOI-SJC
$133
7/22Mon
1 stopUnited Airlines
5h 16mIDA-SJC
$249
9/29Sun
1 stopUnited Airlines
7h 37mLWS-SJC
$294

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to San Jose

Last minute flight, train and bus deals

6/8Sat
multi-stopSpirit Airlines
4h 12mBOI-SJC
6/16Sun
multi-stopSpirit Airlines
9h 39mSJC-BOI
$311
6/9Sun
multi-stopSpirit Airlines
16h 04mBOI-SJC
6/10Mon
multi-stopSpirit Airlines
25h 38mSJC-BOI
$326
6/9Sun
multi-stopSpirit Airlines
16h 04mBOI-SJC
6/10Mon
multi-stopSpirit Airlines
26h 43mSJC-BOI
$337
6/7Fri
multi-stopSpirit Airlines
20h 42mBOI-SJC
6/10Mon
multi-stopSpirit Airlines
26h 43mSJC-BOI
$344
6/7Fri
nonstop
1h 50mBOI-SJC
6/10Mon
multi-stop
11h 33mSJC-BOI
$457
6/7Fri
nonstop
1h 50mBOI-SJC
6/9Sun
multi-stop
11h 33mSJC-BOI
$481
6/8Sat
nonstopAlaska Airlines
1h 50mBOI-SJC
6/16Sun
multi-stopAlaska Airlines
5h 49mSJC-BOI
$516
6/7Fri
nonstopAlaska Airlines
1h 50mBOI-SJC
6/9Sun
nonstopAlaska Airlines
1h 39mSJC-BOI
$517
6/7Fri
multi-stopDelta
4h 35mBOI-SJC
6/9Sun
multi-stopDelta
6h 02mSJC-BOI
$536
6/11Tue
multi-stopUnited Airlines
5h 39mBOI-SJC
6/11Tue
multi-stopUnited Airlines
35h 37mSJC-BOI
$1,118

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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