Bozeman (BZN) to San Diego (SAN) flights
Horizon Air, Southwest Airlines fly nonstop from Bozeman Yellowstone International Airport to San Diego International Airport, with about 12 flights a week in July 2026. The 956-mile flight takes about 2h 42m gate to gate.
- Distance
- 956 mi · 1,539 km
- Flight time
- 2h 42m
- Airlines
- 2
- Seats filled
- 81%
Airlines flying BZN to SAN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Horizon Air | 7 | Embraer E175 | 4,746 | 2h 43m |
| Southwest Airlines | 5 | Boeing 737-800, Boeing 737 MAX 8, Boeing 737-700 / MAX 7 | 6,446 | 2h 31m |
| SkyWest AirlinesSeasonal or ended | n/a | Embraer E175 | 3,649 | 2h 51m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BZN to SAN flight schedule
4 flight numbers flew this route in August 2026. The first usually leaves at 9:20am and the last at 2:30pm. 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) |
|---|---|---|---|---|
| AS 2255Alaska Airlines · operated by Horizon Air | 9:20am | 11:05am | 12 | 46% |
| WN 2436Southwest Airlines | 12:05pm | 1:50pm | 4 | n/a |
| AS 2050Alaska Airlines · operated by Horizon Air | 1:50pm | 3:34pm | 18 | 66% |
| WN 1255Southwest Airlines | 2:30pm | 4:15pm | 12 | 42% |
Is BZN to SAN on time?
From September 2025 to August 2026, 64% of 221 flights arrived within 15 minutes of schedule and 0.9% were cancelled. Flights leaving around 3pm were the most punctual (85%), those around 2pm the least (42%). Most delay time was caused by late-arriving aircraft (35%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 155 | 66% | 17 min | 1.3% |
| Southwest Airlines | 66 | 59% | 22 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 | 12 | 46% | |
| 12pm to 1pm | 64 | 61% | |
| 1pm to 2pm | 98 | 65% | |
| 2pm to 3pm | 12 | 42% | |
| 3pm to 4pm | 13 | 85% | |
| 5pm to 6pm | 17 | 65% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 11 | 731 | |
| December 2025 | 13 | 812 | |
| January 2026 | 13 | 756 | |
| February 2026 | 10 | 565 | |
| March 2026 | 17 | 1,257 | |
| April 2026 | 14 | 917 | |
| May 2026 | 8 | 432 | |
| June 2026 | 42 | 3,972 | |
| July 2026 | 53 | 5,399 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.