Monthly Passenger Enplanements
Download Horizon Air Monthly Enplanements PDF| Total | |
| California | 105,473 |
| Idaho | 31,383 |
| Montana | 21,398 |
| Nevada | 13,714 |
| Oregon | 137,644 |
| Washington | 241,395 |
| Canada | 31,426 |
| Mexico | 1,877 |
| Total Average Monthly Enplanements | 584,310 |
| Annual Enplanements | 7,011,724 |
