Frontier Airlines flights
Flight numbers
Frontier Airlines: most popular flights
| Flight # | From | To |
|---|---|---|
| F9 1176 | DEN Denver | MDW Chicago |
| F9 1961 | DFW Dallas | LAS Las Vegas |
| F9 1517 | PHL Philadelphia | RDU Raleigh/Durham |
| F9 1518 | RDU Raleigh/Durham | PHL Philadelphia |
| F9 4920 | DEN Denver | MCO Orlando |
| F9 1720 | SNA Santa Ana | PHX Phoenix |
| F9 3502 | TPA Tampa | PHL Philadelphia |
| F9 3306 | JAX Jacksonville | SJU San Juan |
| F9 1699 | LAS Las Vegas | SNA Santa Ana |
| F9 2122 | PBI West Palm Beach | TTN Trenton |
| F9 4184 | CVG Cincinnati | MCO Orlando |
| F9 4183 | MCO Orlando | CVG Cincinnati |
| F9 237 | MSP Minneapolis | CUN Cancun |
| F9 1596 | ORD Chicago | ATL Atlanta |
| F9 2584 | FLL Fort Lauderdale | TTN Trenton |
| F9 2415 | PHL Philadelphia | MCO Orlando |
| F9 2059 | PHL Philadelphia | RDU Raleigh/Durham |
| F9 3009 | CLE Cleveland | TPA Tampa |
| F9 2060 | RDU Raleigh/Durham | PHL Philadelphia |
| F9 1808 | MCO Orlando | PHL Philadelphia |
| F9 235 | MDW Chicago | CUN Cancun |
| F9 234 | CUN Cancun | MDW Chicago |
| F9 3305 | SJU San Juan | JAX Jacksonville |
| F9 3248 | PHL Philadelphia | SJU San Juan |
| F9 689 | DCA Washington | DEN Denver |
| F9 1891 | TPA Tampa | CVG Cincinnati |
| F9 80 | ORD Chicago | PUJ Punta Cana |
| F9 1595 | ATL Atlanta | ORD Chicago |
| F9 2548 | CVG Cincinnati | MCO Orlando |
| F9 2583 | TTN Trenton | FLL Fort Lauderdale |
| F9 1406 | ONT Ontario | DFW Dallas |
| F9 3535 | PHL Philadelphia | PBI West Palm Beach |
| F9 1326 | SAN San Diego | LAS Las Vegas |
| F9 2582 | PBI West Palm Beach | PHL Philadelphia |
| F9 3569 | TTN Trenton | PBI West Palm Beach |
| F9 1668 | CVG Cincinnati | TPA Tampa |
| F9 4076 | MSP Minneapolis | RSW Fort Myers |
| F9 3479 | PHL Philadelphia | JAX Jacksonville |
| F9 2818 | DEN Denver | DFW Dallas |
| F9 1102 | ATL Atlanta | PHL Philadelphia |
| F9 1101 | PHL Philadelphia | ATL Atlanta |
| F9 2142 | PHX Phoenix | DEN Denver |
| F9 4070 | DEN Denver | DFW Dallas |
| F9 71 | CUN Cancun | DEN Denver |
| F9 44 | ORD Chicago | CUN Cancun |
| F9 3043 | MCO Orlando | ORD Chicago |
| F9 4886 | PHX Phoenix | DTW Detroit |
| F9 3480 | JAX Jacksonville | PHL Philadelphia |
| F9 2826 | CVG Cincinnati | RSW Fort Myers |
| F9 2825 | RSW Fort Myers | CVG Cincinnati |