Boise (BOI) to Las Vegas (LAS)
Flight time
≈ 1h 50m
Bearing
173° S
Boise (BOI) to Las Vegas (LAS) is 520 miles (837 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOI–LAS
US DOT T-100 · filed dataIn April 2026, Southwest Airlines operated the most departures, one of 3 carriers flying nonstop BOI–LAS; the Boeing 737 MAX 8 was the most common aircraft at 34% of departures; flights ran 70% full.
Departures
241
April 2026
Seats
37,764
both directions
Passengers
26,393
both directions
Load factor
69.9%
passengers ÷ seats
Who flies BOI–LAS?
Southwest Airlines operated the most nonstop BOI–LAS departures in April 2026 (180), one of 3 carriers on the route.
- WN
Southwest Airlines
180 departures · 29,258 seats
Share of departures74.7%75.8%
Load
- AS
Alaska Airlines
42 departures · 7,062 seats
Share of departures17.4%45.4%
Load
- OO
SkyWest Airlines
19 departures · 1,444 seats
Share of departures7.9%70.4%
Load
What plane flies BOI–LAS?
In April 2026, the Boeing 737 MAX 8 flew 34% of BOI–LAS departures — more than any other aircraft type.
- Boeing 737 MAX 8
83 departures · 72.3% load
34.4% - Boeing 737-800
62 departures · 65.1% load
25.7% - Boeing 737-700
59 departures · 81.5% load
24.5% - Embraer E175
19 departures · 70.4% load
7.9% - Boeing 737-900ER
15 departures · 48.2% load
6.2% - Boeing 737 MAX 9
3 departures · 28.8% load
1.2%
How has BOI–LAS traffic changed?
Nonstop BOI–LAS departures fell from 255 in May 2025 to 241 in April 2026.
Monthly nonstop BOI–LAS traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
255 departures · 29,044 passengers
81.6%
Load
June 2025
248 departures · 27,659 passengers
80.1%
Load
July 2025
256 departures · 27,130 passengers
76.9%
Load
August 2025
240 departures · 26,523 passengers
75.4%
Load
September 2025
232 departures · 26,353 passengers
73.3%
Load
October 2025
245 departures · 27,845 passengers
81.0%
Load
November 2025
246 departures · 26,903 passengers
77.2%
Load
December 2025
276 departures · 31,736 passengers
80.1%
Load
January 2026
241 departures · 27,082 passengers
67.5%
Load
February 2026
219 departures · 25,651 passengers
76.0%
Load
March 2026
250 departures · 29,373 passengers
79.6%
Load
April 2026
241 departures · 26,393 passengers
69.9%
Load
By direction
The DOT files each direction separately — they rarely match.
LAS → BOI
67.3% full
121 departures · 12,400 passengers
BOI → LAS
72.4% full
120 departures · 13,993 passengers
Nonstop BOI–LAS traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Boise (BOI) from Las Vegas (LAS)?
BOI to LAS is 520 miles (837 km / 452 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOI to LAS?
A nonstop covers the 520-mile great-circle distance in roughly 1h 50m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOI–LAS?
In April 2026, the Boeing 737 MAX 8 flew the largest share of departures (34.4%), followed by the Boeing 737-800 (25.7%).
What mileage do I earn flying BOI–LAS?
Distance-based programs credit off the 520-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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