$117 Find Cheap Flights from Boise to San Jose - Compare and Save

Among airlines operating Boise to San Jose flights:

• Southwest: offers free seat selection
• Alaska Airlines: offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Boise and San Jose. The airlines offering nonstop flights on this route include:

• Southwest
• Alaska Airlines

Flights from Boise to San Jose usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at San Jose (SJC).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class
• Alaska Airlines: a cabin bag in Economy Class class
• American Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Boise to San Jose.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $324 round-trip, compared to $350 via a layover through Phoenix Sky Harbor Intl (PHX).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 170 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Embraer 175 variants.

One-stop flights from Boise to San Jose most commonly connect through:

• Salt Lake City (SLC) - 60% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 20% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 20% of one-stop connections

Salt Lake City (SLC) handles the largest share of one-stop connections on this route.

On the Boise to San Jose route, being flexible with your departure day can save you up to 19%. Saturday is the cheapest day at $302 round-trip on average, while Wednesday is the most expensive at $372: a $70 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Boise to San Jose flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in San Jose are San Jose McEnery Convention Center, SAP Center at San Jose and Santana Row. These are among the most viewed places in San Jose on KAYAK.

These are the earliest and latest flight times available from Boise to San Jose:

• Earliest: departs at 7:00 am and lands at 8:52 am
• Latest: departs at 8:45 pm and lands at 10:37 pm.

The flight takes about 1h 52m.

Last-minute fares on this route - booked within 2 weeks of departure - run 59% above the route average of $333. Book 14 weeks before departure for the lowest fares.

A nonstop flight from Boise to San Jose takes 1h 52m, covering 523 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $203 to $786. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Boise to San Jose are currently lower than usual. Average one-way flight prices are about $123, which is 28% below the typical average for this route.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 23m, compared with 6h 03m via Phoenix Sky Harbor Intl (PHX) and 6h 13m via Seattle/Tacoma Intl (SEA).

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

San Jose Airport (SJC) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
• Europcar
• Fox
• Thrifty
• Dollar
• Hertz

Round-trip flights from Boise to San Jose range from $240 to $446, with an average of $333 over the past 12 months. Anything below $240 counts as a good deal.

Alaska Airlines is the only airline on the Boise to San Jose route offering in-flight Wi-Fi. Pricing depends on fare class.