Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to Boise from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Boise departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Jose, California to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:41 pm - 10:24 pm
SJC
-
BOI
1h 43mnonstop
Alaska Airlines Logo
10:22 am - 11:17 am
BOI
-
SJC
1h 55mnonstop
$157Alaska Airlines
Fri, May 1 - Sun, May 3
Alaska Airlines Logo
5:01 pm - 7:40 pm
SJC
-
BOI
1h 39mnonstop
Alaska Airlines Logo
5:40 am - 10:54 am
BOI
-
SJC
6h 14m
1 stop
$167Alaska Airlines
Wed, Feb 25 - Tue, Mar 3
Southwest Logo
11:35 am - 2:15 pm
SJC
-
BOI
1h 40mnonstop
Southwest Logo
7:05 am - 2:05 pm
BOI
-
SJC
8h 00m
2 stops
$172Southwest
Thu, Feb 26 - Tue, Mar 3
Southwest Logo
11:40 am - 2:20 pm
SJC
-
BOI
1h 40mnonstop
Southwest Logo
4:00 pm - 4:50 pm
BOI
-
SJC
1h 50mnonstop
$175Southwest
Wed, Feb 18 - Wed, Feb 18
Delta Logo
2:25 pm - 8:15 pm
SJC
-
BOI
4h 50m
1 stop
Delta Logo
1:51 pm - 5:38 pm
BOI
-
SJC
4h 47m
1 stop
$177Delta
Wed, Feb 25 - Tue, Mar 3
Alaska Airlines Logo
5:01 pm - 7:40 pm
SJC
-
BOI
1h 39mnonstop
Alaska Airlines Logo
10:25 am - 11:18 am
BOI
-
SJC
1h 53mnonstop
$187Alaska Airlines
Fri, Feb 20 - Wed, Feb 25
Southwest Logo
9:45 am - 12:20 pm
SJC
-
BOI
1h 35mnonstop
Southwest Logo
1:45 pm - 8:40 pm
BOI
-
SJC
7h 55m
2 stops
$190Southwest
Thu, Feb 19 - Sat, Feb 21
Delta Logo
6:25 pm - 11:45 pm
SJC
-
BOI
4h 20m
1 stop
Delta Logo
6:15 pm - 11:58 pm
BOI
-
SJC
6h 43m
1 stop
$195Delta
Thu, Mar 5 - Mon, Mar 9
Southwest Logo
9:45 am - 12:20 pm
SJC
-
BOI
1h 35mnonstop
Southwest Logo
3:00 pm - 7:55 pm
BOI
-
SJC
5h 55m
1 stop
$197Southwest
Thu, Feb 19 - Sat, Feb 21
Southwest Logo
1:20 pm - 9:15 pm
SJC
-
BOI
6h 55m
2 stops
Southwest Logo
4:35 pm - 8:25 pm
BOI
-
SJC
4h 50m
1 stop
$200Southwest
Mon, Feb 23 - Thu, Feb 26

Alaska Airlines flights from San Jose, California to Boise

Our best Alaska Airlines deals on San Jose, California to Boise flight tickets
Alaska Airlines
May 1
SJC7:41 pmSan Jose
1h 43m
BOI10:24 pmBoise Air Term. Gowen Fld
May 3
BOI10:22 amBoise Air Term. Gowen Fld
1h 55m
SJC11:17 amSan Jose
$157
Alaska Airlines
Feb 25
SJC5:01 pmSan Jose
1h 39m
BOI7:40 pmBoise Air Term. Gowen Fld
Mar 3
BOI5:40 amBoise Air Term. Gowen Fld
6h 14m
1 stop
SJC10:54 amSan Jose
$167
Alaska Airlines
Feb 20
SJC5:01 pmSan Jose
1h 39m
BOI7:40 pmBoise Air Term. Gowen Fld
Feb 24
BOI10:25 amBoise Air Term. Gowen Fld
1h 53m
SJC11:18 amSan Jose
$187

Southwest flights from San Jose, California to Boise

Our best Southwest deals on San Jose, California to Boise flight tickets
Southwest
Feb 26
SJC11:35 amSan Jose
1h 40m
BOI2:15 pmBoise Air Term. Gowen Fld
Mar 3
BOI7:05 amBoise Air Term. Gowen Fld
8h 00m
2 stops
SJC2:05 pmSan Jose
$172
Southwest
Feb 18
SJC11:40 amSan Jose
1h 40m
BOI2:20 pmBoise Air Term. Gowen Fld
Feb 18
BOI4:00 pmBoise Air Term. Gowen Fld
1h 50m
SJC4:50 pmSan Jose
$175
Southwest
Feb 19
SJC9:45 amSan Jose
1h 35m
BOI12:20 pmBoise Air Term. Gowen Fld
Feb 21
BOI1:45 pmBoise Air Term. Gowen Fld
7h 55m
2 stops
SJC8:40 pmSan Jose
$190

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from San Jose, California to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Fri 5/1

7:41 pm-10:24 pm

Nonstop1h 43m

Boise Air Term. Gowen Fld

Sun 5/3

10:22 am-11:17 am

Nonstop1h 55m

$157

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Wed 2/25

5:01 pm-7:40 pm

Nonstop1h 39m

Boise Air Term. Gowen Fld

Tue 3/3

5:40 am-10:54 am

1 stop6h 14m

$167

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Thu 2/26

11:35 am-2:15 pm

Nonstop1h 40m

Boise Air Term. Gowen Fld

Tue 3/3

7:05 am-2:05 pm

2 stops8h 00m

$172

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Wed 2/18

11:40 am-2:20 pm

Nonstop1h 40m

Boise Air Term. Gowen Fld

Wed 2/18

4:00 pm-4:50 pm

Nonstop1h 50m

$175

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Wed 2/25

2:25 pm-8:15 pm

1 stop4h 50m

Boise Air Term. Gowen Fld

Tue 3/3

1:51 pm-5:38 pm

1 stop4h 47m

$177

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Fri 2/20

5:01 pm-7:40 pm

Nonstop1h 39m

Boise Air Term. Gowen Fld

Wed 2/25

10:25 am-11:18 am

Nonstop1h 53m

$187

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Thu 2/19

9:45 am-12:20 pm

Nonstop1h 35m

Boise Air Term. Gowen Fld

Sat 2/21

1:45 pm-8:40 pm

2 stops7h 55m

$190

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Thu 3/5

6:25 pm-11:45 pm

1 stop4h 20m

Boise Air Term. Gowen Fld

Mon 3/9

6:15 pm-11:58 pm

1 stop6h 43m

$195

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Thu 2/19

9:45 am-12:20 pm

Nonstop1h 35m

Boise Air Term. Gowen Fld

Sat 2/21

3:00 pm-7:55 pm

1 stop5h 55m

$197

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Mon 2/23

1:20 pm-9:15 pm

2 stops6h 55m

Boise Air Term. Gowen Fld

Thu 2/26

4:35 pm-8:25 pm

1 stop4h 50m

$200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boise from

How to get the cheapest flight ticket from San Jose, California to Boise

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 Boise?

The month of February is, on average, the cheapest month to fly to Boise from San Jose, California, with most prices found around $187. If you aren’t able to travel during the month of February, then book flights to Boise from San Jose, California during April instead. Flights to Boise in April, while not as cheap as those in February, still average around $207.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Wednesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $237. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $343. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest San Jose, California to Boise flights are usually those with departure times in the morning. Our users have found flights to Boise in the morning for as low as $282. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $307 per ticket.

What is the cheapest San Jose to Boise Air Term. Gowen Fld flight route?

Fly from San Jose to Boise Air Term. Gowen Fld for the best San Jose - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from San Jose, California for as low as $168 on momondo.

What cabin class options are available on San Jose to Boise Air Term. Gowen Fld flights?

There are 2 cabin classes available to choose from on San Jose to Boise Air Term. Gowen Fld 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 San Jose, California to Boise flights?

No. A direct flight is the cheapest option for a flight between San Jose, California to Boise.

How have San Jose, California to Boise flight prices changed over time?

As of January 2026, prices for San Jose, California to Boise flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from San Jose, California to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Boise (SJC to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Boise

Best Price Found

$73

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Boise

1 airport
The best one-way flight to Boise from San Jose, California in the past 72 hours is $73. The best round-trip flight deal from San Jose, California to Boise found on momondo in the last 72 hours is $185.
The fastest flight from San Jose, California to Boise takes 1h 30m
Direct flights go from San Jose, California to Boise every day.
There is 1 airport in Boise. From San Jose, California there are direct flights to Boise Air Term. Gowen Fld (BOI).
Search flight deals

  • How far is San Jose to Boise Air Term. Gowen Fld by plane?

    The distance between San Jose and Boise Air Term. Gowen Fld is about 525.9 mi. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Jose Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from San Jose Airport to Boise Air Term. Gowen Fld Airport are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from San Jose Airport to Boise Air Term. Gowen Fld 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 San Jose Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld 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 San Jose, California to Boise?

  • What is the most popular airline from San Jose, California to Boise?

Best airlines flying from San Jose, California to Boise

Compare and see reviews for airlines that fly from San Jose, California to Boise with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
11,807 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $147Free CancellationRating
8.0
4,267 reviews
Search Southwest flights

  • Alaska Airlines Flights From San Jose, California to Boise

    Alaska Airlines is one of the most popular airlines flying from San Jose, California to Boise, operating 7 flights/week on average for this route. A good Alaska Airlines flight deal for San Jose, California to Boise starts from $147 round-trip, up to an average price of $307. Our users have rated Alaska Airlines at 8.0/10.

  • Southwest Flights From San Jose, California to Boise

    Southwest is also a popular choice for this route. Southwest flight deals for San Jose, California to Boise start from as low as $147 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $303. Southwest operates 5 flights to Boise from San Jose, California in an average week. Users have rated it 8.0/10 across 4,267 reviews.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Boise?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from San Jose.

Can I find flights from San Jose to Boise with flexible booking policies on momondo?

Flights from San Jose to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Jose to Boise?

momondo helps you find the best flight between San Jose and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Jose to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from San Jose 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.

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States