Cheap flights from Boise to San Jose from $76
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to San Jose departing on 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Boise to San Jose
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Jose?
In general, September is the cheapest month to fly from Boise to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $235. If you aren’t able to travel to San Jose during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $242.
What is the cheapest day to depart on your flight to San Jose?
The cheapest day to depart on your flight to San Jose is on a Thursday when prices can be found for as low as $271. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $502.
What is the cheapest time of day to depart on your flight to San Jose?
Our most recent data shows that the best time of day to fly to San Jose is in the evening. Flights from Boise to San Jose during this time can be as low as $288. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $345.
What is the cheapest Boise Air Term. Gowen Fld to San Jose flight route?
Fly from Boise Air Term. Gowen Fld to San Jose for the best Boise Air Term. Gowen Fld - San Jose flight prices
How far in advance should I book a flight to San Jose?
You are more likely to see cheaper flights to San Jose from Boise when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $270 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from Boise for as low as $215 on momondo.
What cabin class options are available on Boise Air Term. Gowen Fld to San Jose flights?
There are 2 cabin classes available to choose from on Boise Air Term. Gowen Fld to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Boise to San Jose flights?
No. A direct flight is the cheapest option for a flight between Boise to San Jose.
How have Boise to San Jose flight prices changed over time?
As of June 2025, prices for Boise to San Jose flights are approximately 24% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Boise Air Term. Gowen Fld to San Jose?
Spirit Airlines, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to San Jose
What airlines fly to San Jose?
United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Jose from Boise according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 6 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boise to San Jose on average per day?
As of June 2025, there are 3 flights per day flying from Boise to San Jose. The most common time of day flights depart is 8:00AM, with 78% of flights taking off at noon.
How many flights depart from Boise to San Jose on average per week?
As of June 2025, 26 flights take off from Boise and land in San Jose each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Boise to San Jose
Cheap Boise to San Jose (BOI to SJC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boise to San Jose
How far is Boise Air Term. Gowen Fld to San Jose by plane?
A flight from Boise Air Term. Gowen Fld to San Jose will travel around 525.9 mi. By plane, this route typically takes 1h 45m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to San Jose Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to San Jose Airport are updated daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to San Jose Airport?
As of June 2025, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to San Jose Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to San Jose Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boise to San Jose?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boise to San Jose is Embraer 175 (40.18% of total bookings). The next most popular plane models are Embraer 170 (21.44%), Boeing 737-700 Passenger/BBJ1 (winglets) (13.32%), and Boeing 737-800 Passenger/BBJ2 (winglets) (11.06%).
What is the most popular airline from Boise to San Jose?
Based on momondo bookings for flights between Boise and San Jose, the leading airline is Alaska Airlines, making up 48% of the total bookings. Other popular airlines include Southwest with 35%, Spirit Airlines with 7%, and Hawaiian Airlines with 6%.
Best airlines flying from Boise to San Jose
Compare and see reviews for airlines that fly from Boise to San Jose with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $89 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $141 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 8.0 4,287 reviews |
Alaska Airlines Flights From Boise to San Jose
Alaska Airlines is one of the most popular airlines flying from Boise to San Jose, operating 7 flights/week on average for this route. A good Alaska Airlines flight deal for Boise to San Jose starts from $176 round-trip, up to an average price of $284. Our users have rated Alaska Airlines at 8.0/10.
Southwest Flights From Boise to San Jose
Across 4,287 Southwest reviews on momondo, the average score is 8.0/10. Southwest flies from Boise to San Jose about 5 times each week, with ticket deals ranging from $177 to $283. Price data is based on momondo searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Boise to San Jose?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boise to San Jose for you.
Can I find flights from Boise to San Jose with flexible booking policies on momondo?
All flight searches from Boise to San Jose on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Boise to San Jose?
Once you have performed a search for Boise to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Boise to San Jose right now. Can momondo alert me if prices change?
Price alerts on flights to San Jose from Boise are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.