Boise (BOI) to San Jose (SJC)
Flight time
≈ 1h 51m
Bearing
217° SW
Boise (BOI) to San Jose (SJC) is 523 miles (841 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOI–SJC
Filed traffic dataIn June 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop BOI–SJC; the Embraer E175 was the most common aircraft at 52% of departures; flights ran 77% full.
Departures
117
June 2026
Seats
12,764
both directions
Passengers
9,817
both directions
Load factor
76.9%
RPM ÷ ASM
Who flies BOI–SJC?
SkyWest Airlines operated the most nonstop BOI–SJC departures in June 2026 (61), one of 2 carriers on the route.
- OO
61 departures · 4,636 seats
Share of departures52.1%72.0%
Load
- WN
56 departures · 8,128 seats
Share of departures47.9%79.7%
Load
What plane flies BOI–SJC?
In June 2026, the Embraer E175 flew 52% of BOI–SJC departures — more than any other aircraft type.
- Embraer E175
61 departures · 72.0% load
52.1% - Boeing 737-700
44 departures · 83.3% load
37.6% - Boeing 737 MAX 8
10 departures · 70.2% load
8.6% - Boeing 737-800
2 departures · 66.0% load
1.7%
How has BOI–SJC traffic changed?
Nonstop BOI–SJC departures fell from 124 in July 2025 to 117 in June 2026.
Monthly nonstop BOI–SJC traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
124 departures · 11,311 passengers
79.4%
Load
August 2025
125 departures · 11,592 passengers
80.6%
Load
September 2025
120 departures · 10,240 passengers
74.8%
Load
October 2025
116 departures · 9,667 passengers
74.5%
Load
November 2025
123 departures · 10,009 passengers
72.9%
Load
December 2025
145 departures · 12,301 passengers
73.5%
Load
January 2026
122 departures · 8,039 passengers
58.7%
Load
February 2026
105 departures · 8,301 passengers
68.3%
Load
March 2026
99 departures · 8,308 passengers
81.0%
Load
April 2026
94 departures · 7,991 passengers
82.0%
Load
May 2026
95 departures · 8,284 passengers
82.3%
Load
June 2026
117 departures · 9,817 passengers
76.9%
Load
By direction
Each direction is filed separately — they rarely match.
SJC → BOI
85.9% full
59 departures · 5,448 passengers
BOI → SJC
68.0% full
58 departures · 4,369 passengers
Nonstop BOI–SJC traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
San Jose
US
Norman Y. Mineta San Jose International Airport
Coordinates
37.36°N, 121.93°W
Hemisphere
N · W
Frequently asked
How far is Boise (BOI) from San Jose (SJC)?
BOI to SJC is 523 miles (841 km / 454 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOI to SJC?
A nonstop covers the 523-mile great-circle distance in roughly 1h 51m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOI–SJC?
In June 2026, the Embraer E175 flew the largest share of departures (52.1%), followed by the Boeing 737-700 (37.6%).
What mileage do I earn flying BOI–SJC?
Distance-based programs credit off the 523-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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