14 destinations have scheduled flights from CID, about 164 departures a week. Weekly frequencies come from airline schedules and observed departures, not live status.
| Destination | Flights per week | Airlines | Typical duration |
|---|---|---|---|
| Chicago O'Hare International Airport (ORD) | 51 | Albatross Airlines, Delta Air Lines, American Airlines, Envoy Air Inc., SkyWest Airlines | — |
| Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP) | 24 | Delta Air Lines | — |
| Dallas Fort Worth International Airport (DFW) | 21 | American Airlines | — |
| Mesa Gateway Airport (AZA) | 13 | Allegiant Air LLC | — |
| Denver International Airport (DEN) | 11 | Albatross Airlines, Frontier Airlines, Inc. | — |
| Phoenix Sky Harbor International Airport (PHX) | 11 | SkyWest Airlines, Envoy Air Inc. | — |
| Ronald Reagan Washington National Airport (DCA) | 7 | American Airlines | — |
| Charlotte Douglas International Airport (CLT) | 5 | American Airlines | — |
| Frederick W. Smith International Airport (MEM) | 5 | Four Island Air | — |
| Louisville Muhammad Ali International Airport (SDF) | 5 | UPS Airlines | — |
| Indianapolis International Airport (IND) | 4 | Four Island Air | — |
| Harry Reid International Airport (LAS) | 4 | Allegiant Air LLC | — |
| Fort Lauderdale Hollywood International Airport (FLL) | 2 | Allegiant Air LLC | — |
| St. Petersburg Clearwater International Airport (PIE) | 1 | Allegiant Air LLC | — |
GET /routes returns each scheduled flight from CID: airline, flight number, departure and arrival time, duration, days of operation and aircraft type.
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