Las Vegas (LAS) to Santa Rosa (STS) flights
Southwest Airlines, Horizon Air fly nonstop from Harry Reid International Airport to Charles M. Schulz Sonoma County Airport, with about 14 flights a week in July 2026. The 454-mile flight takes about 1h 50m gate to gate.
- Distance
- 454 mi · 731 km
- Flight time
- 1h 50m
- Airlines
- 2
- Seats filled
- 77%
Airlines flying LAS to STS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737-700 / MAX 7, Boeing 737-800, Boeing 737 MAX 8 | 11,831 | 1h 42m |
| Horizon Air | 7 | Embraer E175 | 6,836 | 1h 47m |
| SkyWest AirlinesSeasonal or ended | n/a | Embraer E175 | 13,798 | 1h 55m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
LAS to STS flight schedule
6 flight numbers flew this route in August 2026. The first usually leaves at 8:10am and the last at 3:24pm. 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) |
|---|---|---|---|---|
| WN 1118Southwest Airlines | 8:10am | 9:55am | 4 | n/a |
| WN 1041Southwest Airlines | 9:35am | 11:20am | 8 | n/a |
| WN 930Southwest Airlines | 10:15am | 12:05pm | 4 | n/a |
| WN 581Southwest Airlines | 12:35pm | 2:20pm | 12 | 50% |
| AS 1332Alaska Airlines | 2:45pm | 4:39pm | 13 | 92% |
| AS 2458Alaska Airlines · operated by Horizon Air | 3:24pm | 5:16pm | 18 | 77% |
Is LAS to STS on time?
From September 2025 to August 2026, 77% of 500 flights arrived within 15 minutes of schedule and 2% were cancelled. Flights leaving around 7pm were the most punctual (96%), those around 2pm the least (62%). Most delay time was caused by late-arriving aircraft (53%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 353 | 81% | 12 min | 2.8% |
| Southwest Airlines | 147 | 70% | 14 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
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 9am to 10am | 32 | 94% | |
| 12pm to 1pm | 88 | 80% | |
| 2pm to 3pm | 82 | 62% | |
| 3pm to 4pm | 70 | 77% | |
| 4pm to 5pm | 110 | 77% | |
| 5pm to 6pm | 36 | 78% | |
| 7pm to 8pm | 28 | 96% | |
| 9pm to 10pm | 28 | 82% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 35 | 2,387 | |
| September 2025 | 30 | 1,837 | |
| October 2025 | 31 | 1,904 | |
| November 2025 | 25 | 1,387 | |
| December 2025 | 27 | 1,484 | |
| January 2026 | 24 | 1,400 | |
| February 2026 | 24 | 1,496 | |
| March 2026 | 31 | 1,980 | |
| April 2026 | 53 | 3,996 | |
| May 2026 | 62 | 5,257 | |
| June 2026 | 60 | 5,014 | |
| July 2026 | 60 | 4,816 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.