Boise (BOI) to Santa Ana (SNA)
Flight time
≈ 2h 11m
Bearing
188° S
Boise (BOI) to Santa Ana (SNA) is 689 miles (1,109 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOI–SNA
Filed traffic dataIn July 2026, Alaska Airlines operated the most departures, one of 2 carriers flying nonstop BOI–SNA; the Boeing 737 MAX 8 was the most common aircraft at 41% of departures; flights ran 84% full.
Departures
87
July 2026
Seats
14,395
both directions
Passengers
12,147
both directions
Load factor
84.4%
RPM ÷ ASM
Who flies BOI–SNA?
Alaska Airlines operated the most nonstop BOI–SNA departures in July 2026 (62), one of 2 carriers on the route.
- AS
62 departures · 9,904 seats
Share of departures71.3%81.9%
Load
- G4
25 departures · 4,491 seats
Share of departures28.7%90.0%
Load
What plane flies BOI–SNA?
In July 2026, the Boeing 737 MAX 8 flew 41% of BOI–SNA departures — more than any other aircraft type.
- Boeing 737 MAX 8
36 departures · 84.3% load
41.4% - Airbus A320
25 departures · 90.0% load
28.7% - Boeing 737-800
24 departures · 77.6% load
27.6% - Boeing 737-700
2 departures · 90.7% load
2.3%
How has BOI–SNA traffic changed?
Nonstop BOI–SNA departures fell from 90 in August 2025 to 87 in July 2026.
Monthly nonstop BOI–SNA traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
90 departures · 8,617 passengers
88.4%
Load
September 2025
84 departures · 7,645 passengers
86.1%
Load
October 2025
96 departures · 9,859 passengers
89.3%
Load
November 2025
92 departures · 8,574 passengers
84.7%
Load
December 2025
97 departures · 9,041 passengers
83.6%
Load
January 2026
83 departures · 8,821 passengers
69.9%
Load
February 2026
72 departures · 8,511 passengers
71.9%
Load
March 2026
83 departures · 10,484 passengers
76.1%
Load
April 2026
76 departures · 9,975 passengers
79.4%
Load
May 2026
83 departures · 11,058 passengers
80.5%
Load
June 2026
83 departures · 11,143 passengers
80.8%
Load
July 2026
87 departures · 12,147 passengers
84.4%
Load
By direction
Each direction is filed separately — they rarely match.
BOI → SNA
84.0% full
44 departures · 6,123 passengers
SNA → BOI
84.7% full
43 departures · 6,024 passengers
Nonstop BOI–SNA traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Santa Ana
US
John Wayne Orange County International Airport
Coordinates
33.68°N, 117.87°W
Hemisphere
N · W
Frequently asked
How far is Boise (BOI) from Santa Ana (SNA)?
BOI to SNA is 689 miles (1,109 km / 599 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOI to SNA?
A nonstop covers the 689-mile great-circle distance in roughly 2h 11m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOI–SNA?
In July 2026, the Boeing 737 MAX 8 flew the largest share of departures (41.4%), followed by the Airbus A320 (28.7%).
What mileage do I earn flying BOI–SNA?
Distance-based programs credit off the 689-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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