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 July 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 90% full.
Departures
18
July 2026
Seats
2,850
both directions
Passengers
2,551
both directions
Load factor
89.5%
RPM ÷ ASM
Who flies BIL–LAS?
Allegiant Air was the only carrier to fly nonstop BIL–LAS in July 2026 (18 departures).
- G4
18 departures · 2,850 seats
Share of departures100.0%89.5%
Load
What plane flies BIL–LAS?
In July 2026, the Airbus A319 flew 89% of BIL–LAS departures — more than any other aircraft type.
- Airbus A319
16 departures · 90.5% load
88.9% - Airbus A320
2 departures · 82.2% load
11.1%
How has BIL–LAS traffic changed?
Nonstop BIL–LAS departures held steady at about 18 a month between August 2025 and July 2026.
Monthly nonstop BIL–LAS traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
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
June 2026
18 departures · 2,373 passengers
84.5%
Load
July 2026
18 departures · 2,551 passengers
89.5%
Load
By direction
Each direction is filed separately — they rarely match.
BIL → LAS
90.4% full
9 departures · 1,288 passengers
LAS → BIL
88.6% full
9 departures · 1,263 passengers
Nonstop BIL–LAS 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
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 July 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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