Boise Air Trml/Gowen Field ⇄ Phoenix Sky Harbor International BOI–PHX
Airlines flew 4,672 flights between Boise Air Trml/Gowen Field BOI in Boise, ID and Phoenix Sky Harbor International PHX in Phoenix, AZ in the twelve months to July 2026, both directions together: 407,852 passengers in 494,505 seats, 82% of them filled, and 110,892 pounds of freight. 735 miles, about 104 minutes in the air, on 8 airlines: SkyWest Airlines Inc. (2,053), Southwest Airlines Co. (1,616), Horizon Air (643), Envoy Air (231) and 4 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 | 359 |
| 2/25 | 332 |
| 3/25 | 398 |
| 4/25 | 416 |
| 5/25 | 407 |
| 6/25 | 362 |
| 7/25 | 366 |
| 8/25 | 353 |
| 9/25 | 306 |
| 10/25 | 417 |
| 11/25 | 441 |
| 12/25 | 450 |
| 1/26 | 422 |
| 2/26 | 360 |
| 3/26 | 424 |
| 4/26 | 397 |
| 5/26 | 377 |
| 6/26 | 360 |
| 7/26 | 365 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 32,862 |
| 2/25 | 29,922 |
| 3/25 | 35,204 |
| 4/25 | 31,978 |
| 5/25 | 35,648 |
| 6/25 | 32,221 |
| 7/25 | 32,133 |
| 8/25 | 30,741 |
| 9/25 | 30,369 |
| 10/25 | 38,195 |
| 11/25 | 37,546 |
| 12/25 | 39,396 |
| 1/26 | 33,206 |
| 2/26 | 31,413 |
| 3/26 | 36,370 |
| 4/26 | 32,084 |
| 5/26 | 35,188 |
| 6/26 | 31,529 |
| 7/26 | 31,815 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 2,053 | 129,932 | 85% | scheduled passenger service |
| Southwest Airlines Co. WN | 1,616 | 210,766 | 81% | scheduled passenger service |
| Horizon Air QX | 643 | 38,330 | 78% | scheduled passenger service |
| Envoy Air MQ | 231 | 15,555 | 89% | scheduled passenger service |
| American Airlines Inc. AA | 112 | 11,736 | 81% | scheduled passenger service |
| Alaska Airlines Inc. AS | 11 | 1,479 | 83% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 4 | 54 | 45% | charter passenger service |
| United Parcel Service 5X | 2 | 0 | scheduled cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 2,506 | 76 | 160,081 |
| Boeing 737-700/700LR/Max 7 | 678 | 141 | 81,027 |
| Boeing B737 Max 800 | 537 | 175 | 74,904 |
| Boeing 737-800 | 411 | 175 | 56,139 |
| Canadair RJ-700 | 347 | 65 | 19,304 |
| Airbus Industrie A319 | 109 | 128 | 11,470 |
| Canadair CRJ 900 | 74 | 76 | 4,432 |
| Embraer-135 | 4 | 30 | 54 |
| Airbus Industrie A320-100/200 | 2 | 150 | 173 |
| Boeing 757-200 | 1 | 0 | 0 |
| Boeing 767-300/300ER | 1 | 0 | 0 |
| Airbus Industrie A321-200n | 1 | 196 | 93 |
| Boeing 737-900ER | 1 | 178 | 175 |
BOI → PHX this direction alone · flown January 2025 to July 2026
2,335 flights of 2,342 scheduled, 205,822 passengers in 247,262 seats, 51,905 pounds of freight. SkyWest Airlines Inc. 1,025; Southwest Airlines Co. 806; Horizon Air 323; Envoy Air 116; American Airlines Inc. 56; Alaska Airlines Inc. 5; United Parcel Service 2; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 2.
PHX → BOI this direction alone · flown January 2025 to July 2026
2,337 flights of 2,349 scheduled, 202,030 passengers in 247,243 seats, 58,987 pounds of freight. SkyWest Airlines Inc. 1,028; Southwest Airlines Co. 810; Horizon Air 320; Envoy Air 115; American Airlines Inc. 56; Alaska Airlines Inc. 6; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 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: Boise Air Trml/Gowen Field BOI and Phoenix Sky Harbor International PHX; all routes.