Billings (BIL) to Las Vegas (LAS)
Flight time
≈ 2h 19m
Bearing
209° SW
Billings (BIL) to Las Vegas (LAS) is 755 miles (1,215 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BIL–LAS
Filed traffic dataIn May 2026, Allegiant Air was the only carrier flying nonstop BIL–LAS; the Airbus A319 was the most common aircraft at 89% of departures; flights ran 80% full.
Departures
18
May 2026
Seats
2,856
both directions
Passengers
2,275
both directions
Load factor
79.7%
RPM ÷ ASM
Who flies BIL–LAS?
Allegiant Air was the only carrier to fly nonstop BIL–LAS in May 2026 (18 departures).
- G4
18 departures · 2,856 seats
Share of departures100.0%79.7%
Load
What plane flies BIL–LAS?
In May 2026, the Airbus A319 flew 89% of BIL–LAS departures — more than any other aircraft type.
- Airbus A319
16 departures · 81.7% load
88.9% - Airbus A320
2 departures · 65.6% load
11.1%
How has BIL–LAS traffic changed?
Nonstop BIL–LAS departures fell from 26 in June 2025 to 18 in May 2026.
Monthly nonstop BIL–LAS traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
26 departures · 2,999 passengers
72.9%
Load
July 2025
17 departures · 2,192 passengers
82.7%
Load
August 2025
18 departures · 2,135 passengers
73.8%
Load
September 2025
19 departures · 2,022 passengers
67.5%
Load
October 2025
34 departures · 3,545 passengers
64.7%
Load
November 2025
20 departures · 2,449 passengers
77.3%
Load
December 2025
44 departures · 5,123 passengers
73.7%
Load
January 2026
20 departures · 2,445 passengers
77.2%
Load
February 2026
16 departures · 1,901 passengers
76.2%
Load
March 2026
18 departures · 2,389 passengers
85.1%
Load
April 2026
16 departures · 2,022 passengers
81.0%
Load
May 2026
18 departures · 2,275 passengers
79.7%
Load
By direction
Each direction is filed separately — they rarely match.
BIL → LAS
80.9% full
9 departures · 1,155 passengers
LAS → BIL
78.4% full
9 departures · 1,120 passengers
Nonstop BIL–LAS 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
Frequently asked
How far is Billings (BIL) from Las Vegas (LAS)?
BIL to LAS is 755 miles (1,215 km / 656 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BIL to LAS?
A nonstop covers the 755-mile great-circle distance in roughly 2h 19m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BIL–LAS?
In May 2026, the Airbus A319 flew the largest share of departures (88.9%), followed by the Airbus A320 (11.1%).
What mileage do I earn flying BIL–LAS?
Distance-based programs credit off the 755-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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