Ontario International ⇄ Boise Air Trml/Gowen Field ONT–BOI
Airlines flew 635 flights between Ontario International ONT in Ontario, CA and Boise Air Trml/Gowen Field BOI in Boise, ID in the twelve months to July 2026, both directions together: 24,685 passengers in 31,740 seats, 78% of them filled, and 4,161,286 pounds of freight. 660 miles, about 94 minutes in the air, on 5 airlines: Horizon Air (407), United Parcel Service (221), SkyWest Airlines Inc. (4), Southwest Airlines Co. (2) 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 | 31 |
| 2/25 | 30 |
| 3/25 | 31 |
| 4/25 | 34 |
| 5/25 | 34 |
| 6/25 | 31 |
| 7/25 | 26 |
| 8/25 | 17 |
| 9/25 | 17 |
| 10/25 | 19 |
| 11/25 | 17 |
| 12/25 | 21 |
| 1/26 | 66 |
| 2/26 | 70 |
| 3/26 | 78 |
| 4/26 | 79 |
| 5/26 | 78 |
| 6/26 | 78 |
| 7/26 | 95 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 0 |
| 2/25 | 0 |
| 3/25 | 0 |
| 4/25 | 0 |
| 5/25 | 0 |
| 6/25 | 0 |
| 7/25 | 0 |
| 8/25 | 0 |
| 9/25 | 0 |
| 10/25 | 0 |
| 11/25 | 170 |
| 12/25 | 68 |
| 1/26 | 2,072 |
| 2/26 | 2,844 |
| 3/26 | 3,767 |
| 4/26 | 3,700 |
| 5/26 | 3,906 |
| 6/26 | 3,900 |
| 7/26 | 4,258 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Horizon Air QX | 407 | 24,003 | 78% | scheduled passenger service |
| United Parcel Service 5X | 221 | 0 | scheduled cargo service | |
| SkyWest Airlines Inc. OO | 4 | 249 | 82% | scheduled passenger service |
| Southwest Airlines Co. WN | 2 | 263 | 83% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 1 | 170 | 91% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 411 | 76 | 24,252 |
| Boeing 757-200 | 215 | 0 | 0 |
| Boeing 767-300/300ER | 5 | 0 | 0 |
| Boeing 737-800 | 1 | 186 | 170 |
| Airbus Industrie A300-600/R/CF/RCF | 1 | 0 | 0 |
| Boeing 737-700/700LR/Max 7 | 1 | 143 | 109 |
| Boeing B737 Max 800 | 1 | 175 | 154 |
ONT → BOI this direction alone · flown January 2025 to July 2026
411 flights of 410 scheduled, 11,992 passengers in 15,842 seats, 4,021,013 pounds of freight, 43,430 pounds of mail. United Parcel Service 204; Horizon Air 204; SkyWest Airlines Inc. 2; Sun Country Airlines d/b/a MN Airlines 1.
BOI → ONT this direction alone · flown January 2025 to July 2026
224 flights of 226 scheduled, 12,693 passengers in 15,898 seats, 140,273 pounds of freight, 103,810 pounds of mail. Horizon Air 203; United Parcel Service 17; SkyWest Airlines Inc. 2; Southwest Airlines Co. 2.
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: Ontario International ONT and Boise Air Trml/Gowen Field BOI; all routes.