Frontier Airlines flights
Flight numbers
Frontier Airlines: most popular flights
| Flight # | From | To |
|---|---|---|
| F9 3308 | SFO San Francisco | LAX Los Angeles |
| F9 3424 | DFW Dallas | LGA New York |
| F9 3303 | PHX Phoenix | LAX Los Angeles |
| F9 3147 | LGA New York | CVG Cincinnati |
| F9 3211 | DFW Dallas | LAX Los Angeles |
| F9 87 | CUN Cancun | STL Saint Louis |
| F9 3133 | LGA New York | CLT Charlotte |
| F9 3291 | LAS Las Vegas | LAX Los Angeles |
| F9 3547 | JFK New York | SJU San Juan |
| F9 3148 | CVG Cincinnati | LGA New York |
| F9 4462 | PHL Philadelphia | SJU San Juan |
| F9 3423 | LGA New York | DFW Dallas |
| F9 3134 | CLT Charlotte | LGA New York |
| F9 3156 | LAX Los Angeles | DEN Denver |
| F9 4347 | LGA New York | ATL Atlanta |
| F9 4348 | ATL Atlanta | LGA New York |
| F9 3307 | LAX Los Angeles | SFO San Francisco |
| F9 3571 | EWR New York | SJU San Juan |
| F9 3288 | ATL Atlanta | LGA New York |
| F9 3212 | LAX Los Angeles | DFW Dallas |
| F9 3287 | LGA New York | ATL Atlanta |
| F9 3546 | SJU San Juan | JFK New York |
| F9 3545 | JFK New York | SJU San Juan |
| F9 690 | DEN Denver | DCA Washington |
| F9 3313 | LGA New York | RDU Raleigh/Durham |
| F9 86 | STL Saint Louis | CUN Cancun |
| F9 1016 | PHL Philadelphia | SJU San Juan |
| F9 3548 | SJU San Juan | JFK New York |
| F9 685 | DCA Washington | DEN Denver |
| F9 3292 | LAX Los Angeles | LAS Las Vegas |
| F9 1114 | DEN Denver | TPA Tampa |
| F9 1015 | SJU San Juan | PHL Philadelphia |
| F9 3091 | LGA New York | CLE Cleveland |
| F9 3155 | DEN Denver | LAX Los Angeles |
| F9 3335 | LAS Las Vegas | ONT Ontario |
| F9 2667 | MCO Orlando | CLE Cleveland |
| F9 3194 | DFW Dallas | IAH Houston |
| F9 2083 | PHX Phoenix | SAN San Diego |
| F9 45 | CUN Cancun | ORD Chicago |
| F9 4753 | DEN Denver | PHX Phoenix |
| F9 3294 | DEN Denver | ATL Atlanta |
| F9 3092 | CLE Cleveland | LGA New York |
| F9 2250 | MCO Orlando | SJU San Juan |
| F9 44 | ORD Chicago | CUN Cancun |
| F9 689 | DCA Washington | DEN Denver |
| F9 2437 | RDU Raleigh/Durham | DEN Denver |
| F9 4928 | SAN San Diego | DEN Denver |
| F9 1472 | LAS Las Vegas | PHX Phoenix |
| F9 2142 | PHX Phoenix | DEN Denver |
| F9 2668 | CLE Cleveland | MCO Orlando |