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 May 2026, Alaska Airlines operated the most departures, one of 2 carriers flying nonstop BOI–SNA; the Boeing 737-800 was the most common aircraft at 59% of departures; flights ran 80% full.
Departures
83
May 2026
Seats
13,744
both directions
Passengers
11,058
both directions
Load factor
80.5%
RPM ÷ ASM
Who flies BOI–SNA?
Alaska Airlines operated the most nonstop BOI–SNA departures in May 2026 (62), one of 2 carriers on the route.
- AS
62 departures · 9,970 seats
Share of departures74.7%76.7%
Load
- G4
21 departures · 3,774 seats
Share of departures25.3%90.4%
Load
What plane flies BOI–SNA?
In May 2026, the Boeing 737-800 flew 59% of BOI–SNA departures — more than any other aircraft type.
- Boeing 737-800
49 departures · 76.6% load
59.0% - Airbus A320
21 departures · 90.4% load
25.3% - Boeing 737 MAX 8
13 departures · 76.8% load
15.7%
How has BOI–SNA traffic changed?
Nonstop BOI–SNA departures fell from 86 in June 2025 to 83 in May 2026.
Monthly nonstop BOI–SNA traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
86 departures · 8,546 passengers
92.5%
Load
July 2025
87 departures · 8,520 passengers
91.5%
Load
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
By direction
Each direction is filed separately — they rarely match.
BOI → SNA
79.8% full
42 departures · 5,555 passengers
SNA → BOI
81.1% full
41 departures · 5,503 passengers
Nonstop BOI–SNA traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 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 May 2026, the Boeing 737-800 flew the largest share of departures (59.0%), followed by the Airbus A320 (25.3%).
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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