Las Vegas (LAS) to Bismarck (BIS) flights
Allegiant Air flies nonstop from Harry Reid International Airport to Bismarck Municipal Airport, with about 2 flights a week in July 2026. The 1,048-mile flight takes about 2h 35m gate to gate.
- Distance
- 1,048 mi · 1,687 km
- Flight time
- 2h 35m
- Airlines
- 1
- Seats filled
- 80%
Airlines flying LAS to BIS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A319, Airbus A320-100/200 | 15,076 | 2h 35m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
LAS to BIS flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 7:00am and the last at 9:10am. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| G4 24Allegiant Air | 7:00am | 11:44am | 5 | 100% |
| G4 1643Allegiant Air | 9:10am | 1:48pm | 4 | n/a |
Is LAS to BIS on time?
From September 2025 to August 2026, 93% of 116 flights arrived within 15 minutes of schedule and 0% were cancelled. Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (66%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 116 | 93% | 4 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,265 | |
| September 2025 | 8 | 974 | |
| October 2025 | 9 | 1,136 | |
| November 2025 | 10 | 1,142 | |
| December 2025 | 19 | 2,023 | |
| January 2026 | 8 | 1,005 | |
| February 2026 | 8 | 1,021 | |
| March 2026 | 11 | 1,523 | |
| April 2026 | 10 | 1,389 | |
| May 2026 | 9 | 1,237 | |
| June 2026 | 8 | 1,079 | |
| July 2026 | 9 | 1,282 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.