$104 Find Cheap Flights from San Jose to Boise - Compare and Save

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

• Earliest: departs at 9:05 am and lands at 10:46 am
• Latest: departs at 6:25 pm and lands at 8:06 pm.

The flight takes about 1h 41m.

Two cabin classes are available on flights from San Jose to Boise:

• Economy Class
• Business Class

A nonstop flight from San Jose to Boise takes 1h 41m, 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.

Round-trip flights from San Jose to Boise range from $251 to $398, with an average of $317 over the past 12 months. Anything below $251 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 85% above the $317 route average. Book 12 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $176 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $319 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 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 Boeing 737 MAX 8 variants.

Morning is the busiest departure period on San Jose to Boise flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $124 to $865. That means the highest observed fare was about 7x higher than the lowest one.

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

One-way fares from San Jose to Boise are currently lower than usual. Average one-way flight prices are about $134, which is 38% below the typical average for this route.

Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:

• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Avis

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

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

• Las Vegas Harry Reid Intl (LAS) - 33% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 33% of one-stop connections
• Salt Lake City (SLC) - 33% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from San Jose to Boise. Tuesday is the cheapest departure day at $307 round-trip on average, while Monday is the most expensive at $347, a difference of $40.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Southwest
• Alaska Airlines

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 3h 52m, compared with 4h 59m via Las Vegas Harry Reid Intl (LAS) and 6h via Phoenix Sky Harbor Intl (PHX).

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

Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

Among airlines operating San Jose to Boise 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.

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

• Alaska Airlines: a cabin bag and a checked bag in Business Class
• Southwest: 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 always check the fare details before booking.