Cheap Flights from San Jose, CA to Boise, ID from $78

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On Cheapflightsplus.com you will find 2 direct and 226 connecting flights from San Jose to Boise. You can compare airfare deals from 4 airlines and multiple travel sites from $78, book and save on cheap plane tickets and last minute offers. Also check out SJC-BOI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Jose to Boise Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $78 (one-way), $134 (round-trip).

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Best Flights from San Jose to Boise Today

Take a look at the list of non stop flights and flights with layovers from San Jose to Boise with the lowest price of $78. The fastest direct flight takes 1h 40m and the fastest connecting – 3h 39m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $78 Find flight	16:58 San Jose San Jose Municipal	19:38 Boise Boise	1h 40m	Hawaiian Airlines	HA7043
from $82 Find flight	16:58 San Jose San Jose Municipal	19:38 Boise Boise	1h 40m	Alaska Airlines	AS3413
from $83 Find flight	11:52 San Jose San Jose Municipal	16:43 Boise Boise	3h 51m layover 0h 45m - Portland	Hawaiian Airlines	HA6750 HA6327
from $92 Find flight	11:52 San Jose San Jose Municipal	16:43 Boise Boise	3h 51m layover 0h 45m - Portland	Alaska Airlines	AS3311 AS946

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 09, 2025

Flight Schedule San Jose (California) to Boise (Idaho)

Full flight schedule will help you in detecting at what time planes fly from San Jose to Boise. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 08:48 +1 day	06:00 — 07:30 NK2385 Spirit Airlines San Jose — Las Vegas 22h 40m stop 06:10 — 08:48 NK2370 Spirit Airlines Las Vegas — Boise	25h 48m including layover	Find flight from$112
06:15 — 13:39	06:15 — 07:49 HA7045 Hawaiian Airlines San Jose — Los Angeles 2h 43m stop 10:32 — 13:39 HA6152 Hawaiian Airlines Los Angeles — Boise	6h 24m including layover	Find flight from$84
06:30 — 18:52	06:30 — 08:00 NK1646 Spirit Airlines San Jose — Las Vegas 8h 5m stop 16:05 — 18:52 NK1409 Spirit Airlines Las Vegas — Boise	11h 22m including layover	Find flight from$113
09:33 — 16:43	09:33 — 11:26 HA6753 Hawaiian Airlines San Jose — Portland 3h 4m stop 14:30 — 16:43 HA6327 Hawaiian Airlines Portland — Boise	6h 10m including layover	Find flight from$83
09:33 — 16:43	09:33 — 11:26 AS3312 Alaska Airlines San Jose — Portland 3h 4m stop 14:30 — 16:43 AS946 Alaska Airlines Portland — Boise	6h 10m including layover	Find flight from$92
10:03 — 17:06	10:03 — 12:14 HA7065 Hawaiian Airlines San Jose — Seattle 2h 22m stop 14:36 — 17:06 HA6664 Hawaiian Airlines Seattle — Boise	6h 3m including layover	Find flight from$84
10:03 — 17:06	10:03 — 12:14 AS1311 Alaska Airlines San Jose — Seattle 2h 22m stop 14:36 — 17:06 AS3335 Alaska Airlines Seattle — Boise	6h 3m including layover	Find flight from$94
11:01 — 08:48 +1 day	11:01 — 12:32 NK2387 Spirit Airlines San Jose — Las Vegas 17h 38m stop 06:10 — 08:48 NK2370 Spirit Airlines Las Vegas — Boise	20h 47m including layover	Find flight from$112
11:52 — 16:43	11:52 — 13:45 HA6750 Hawaiian Airlines San Jose — Portland 45m stop 14:30 — 16:43 HA6327 Hawaiian Airlines Portland — Boise	3h 51m including layover	Find flight from$83
11:52 — 16:43	11:52 — 13:45 AS3311 Alaska Airlines San Jose — Portland 45m stop 14:30 — 16:43 AS946 Alaska Airlines Portland — Boise	3h 51m including layover	Find flight from$92
15:00 — 22:46	15:00 — 17:10 HA6128 Hawaiian Airlines San Jose — Seattle 3h 4m stop 20:14 — 22:46 HA6648 Hawaiian Airlines Seattle — Boise	6h 46m including layover	Find flight from$84
15:00 — 22:46	15:00 — 17:10 AS1088 Alaska Airlines San Jose — Seattle 3h 4m stop 20:14 — 22:46 AS1034 Alaska Airlines Seattle — Boise	6h 46m including layover	Find flight from$94
15:44 — 22:58	15:16 — 17:30 HA7062 Hawaiian Airlines San Jose — Seattle 2h 35m stop 20:10 — 22:40 HA6615 Hawaiian Airlines Seattle — Boise	6h 14m including layover	Find flight from$83
16:58 — 19:38	16:58 — 19:38 HA7043 Hawaiian Airlines San Jose — Boise	1h 40m	Find flight from$78
16:58 — 19:38	16:58 — 19:38 AS3413 Alaska Airlines San Jose — Boise	1h 40m	Find flight from$82

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 9, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Jose to Boise depends on and how to choose the most interesting flight option for you.

Distance between San Jose and Boise is 841 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 23:24 from 2 San Jose airports and arrive 06:00 to 23:24 to 1 Boise airport. Average flight time is 1h 40m.

The fastest flight 1h 40m
Average flight time 1h 40m
The earliest flight 06:00
The latest flight 23:24
Distance 523 ml

Popular Airlines on the Route

The flight San Jose — Boise is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 100 departures per week at the price of from $ 82 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 559.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is HA7043 by Hawaiian Airlines takes 1h 40m.

AS - Alaska Airlines

from $82

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HA - Hawaiian Airlines

from $78

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Connecting Flights

There are 226 flights with layovers on the route. The fastest connecting flight is HA7052 by Hawaiian Airlines takes 3h 39m.

AS - Alaska Airlines

from $92

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HA - Hawaiian Airlines

from $83

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UA - United Airlines

from $160

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NK - Spirit Airlines

from $112

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Airports

You can fly from San Jose to Boise from 2 airports (San Jose Municipal, Reid-Hillview).

San Jose airports

San Jose Municipal-SJC

from $78
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Reid-Hillview-RHV

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Boise airports

Boise-BOI

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Airplanes

There are flights to Boise from San Jose by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Jose

You may also consider searching for discounted plane tickets to some other popular places from San Jose within United States.

San Jose — San Diego

from $60

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San Jose — Dallas

from $75

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San Jose — Portland

from $78

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San Jose — Chicago

from $74

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San Jose — Burbank

from $76

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San Jose — Boston

from $74

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San Jose — Honolulu

from $73

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San Jose — Nashville

from $77

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San Jose — Boise

from $65

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San Jose — Detroit

from $71

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Top International Destinations from San Jose

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Jose — Guadalajara

from $75

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San Jose — Cancun

from $57

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San Jose — London

from $64

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San Jose — Puerto Vallarta

from $65

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San Jose — Paris

from $55

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San Jose — Manila

from $62

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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