Boise Air Trml/Gowen Field ⇄ San Diego International BOI–SAN
Airlines flew 2,235 flights between Boise Air Trml/Gowen Field BOI in Boise, ID and San Diego International SAN in San Diego, CA in the twelve months to July 2026, both directions together: 205,068 passengers in 279,395 seats, 73% of them filled, and 36,755 pounds of freight. 749 miles, about 114 minutes in the air, on 5 airlines: Southwest Airlines Co. (779), SkyWest Airlines Inc. (754), Alaska Airlines Inc. (523), Horizon Air (178) and 1 more. Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 116 |
| 2/25 | 121 |
| 3/25 | 167 |
| 4/25 | 179 |
| 5/25 | 185 |
| 6/25 | 181 |
| 7/25 | 185 |
| 8/25 | 175 |
| 9/25 | 170 |
| 10/25 | 179 |
| 11/25 | 180 |
| 12/25 | 188 |
| 1/26 | 146 |
| 2/26 | 147 |
| 3/26 | 208 |
| 4/26 | 200 |
| 5/26 | 202 |
| 6/26 | 214 |
| 7/26 | 226 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 8,748 |
| 2/25 | 10,132 |
| 3/25 | 13,991 |
| 4/25 | 13,685 |
| 5/25 | 15,507 |
| 6/25 | 16,145 |
| 7/25 | 16,642 |
| 8/25 | 15,348 |
| 9/25 | 14,712 |
| 10/25 | 17,701 |
| 11/25 | 17,304 |
| 12/25 | 18,003 |
| 1/26 | 11,834 |
| 2/26 | 14,173 |
| 3/26 | 19,952 |
| 4/26 | 17,815 |
| 5/26 | 18,729 |
| 6/26 | 19,375 |
| 7/26 | 20,122 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 779 | 93,957 | 80% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 754 | 48,011 | 84% | scheduled passenger service |
| Alaska Airlines Inc. AS | 523 | 51,165 | 56% | scheduled passenger service |
| Horizon Air QX | 178 | 11,767 | 87% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 1 | 168 | 90% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 932 | 76 | 59,778 |
| Boeing 737-700/700LR/Max 7 | 526 | 140 | 60,030 |
| Boeing 737-900ER | 207 | 178 | 20,630 |
| Boeing 737-800 | 198 | 167 | 22,394 |
| Boeing B737 Max 800 | 187 | 173 | 23,629 |
| Boeing B737 Max 900 | 185 | 178 | 18,607 |
BOI → SAN this direction alone · flown January 2025 to July 2026
1,114 flights of 1,121 scheduled, 101,436 passengers in 139,505 seats, 8,832 pounds of freight. Southwest Airlines Co. 388; SkyWest Airlines Inc. 377; Alaska Airlines Inc. 261; Horizon Air 87; Sun Country Airlines d/b/a MN Airlines 1.
SAN → BOI this direction alone · flown January 2025 to July 2026
1,121 flights of 1,123 scheduled, 103,632 passengers in 139,890 seats, 27,923 pounds of freight, 673 pounds of mail. Southwest Airlines Co. 391; SkyWest Airlines Inc. 377; Alaska Airlines Inc. 262; Horizon Air 91.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Boise Air Trml/Gowen Field BOI and San Diego International SAN; all routes.