40 destinations have scheduled flights from CMH, about 1,057 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 (ORD) | 99 | United Airlines, Envoy Air Inc., American Airlines, SkyWest Airlines | — |
| Ronald Reagan Washington National Airport (DCA) | 72 | American Airlines, Southwest Airlines Co. | — |
| New York (LGA) | 58 | American Airlines, Delta Air Lines | — |
| Hartsfield-jackson Atlanta International (ATL) | 55 | Delta Air Lines, Southwest Airlines Co., Frontier Airlines, Inc. | — |
| Logan International (BOS) | 52 | American Airlines, Delta Air Lines | — |
| Orlando International (MCO) | 48 | Southwest Airlines Co., Frontier Airlines, Inc. | — |
| Philadelphia International (PHL) | 48 | American Airlines, Republic Airline Inc.. | — |
| John F Kennedy International (JFK) | 47 | Delta Air Lines, American Airlines | — |
| Charlotte Douglas (CLT) | 40 | American Airlines | — |
| Newark Liberty International (EWR) | 39 | United Airlines | — |
| Denver International (DEN) | 36 | Southwest Airlines Co., United Airlines, Frontier Airlines, Inc. | — |
| Detroit Metropolitan Wayne County (DTW) | 35 | Delta Air Lines | — |
| Washington Dulles International (IAD) | 35 | United Airlines, Mesa Airlines, Inc. | — |
| Fort Myers (RSW) | 34 | Southwest Airlines Co., Mexicana | — |
| Midway (MDW) | 32 | Southwest Airlines Co. | — |
| Nashville International (BNA) | 28 | Southwest Airlines Co. | — |
| Phoenix (PHX) | 26 | American Airlines, Southwest Airlines Co. | — |
| Tampa International (TPA) | 26 | Southwest Airlines Co. | — |
| Dallas/Fort Worth International (DFW) | 24 | American Airlines | — |
| Baltimore/Washington International Thurgood Marshall (BWI) | 22 | Southwest Airlines Co. | — |
| George Bush Intercontinental (IAH) | 22 | United Airlines, Mesa Airlines, Inc. | — |
| Las Vegas (LAS) | 19 | Southwest Airlines Co. | — |
| Minneapolis - St. Paul International (MSP) | 19 | Delta Air Lines | — |
| Indianapolis International (IND) | 16 | Anic Airways | — |
| Miami International Airport (MIA) | 16 | Envoy Air Inc. | — |
| William P Hobby (HOU) | 13 | Southwest Airlines Co. | — |
| Lambert-St. Louis International (STL) | 13 | Southwest Airlines Co. | — |
| Los Angeles International (LAX) | 12 | American Airlines | — |
| Austin-bergstrom International (AUS) | 10 | Southwest Airlines Co. | — |
| Sarasota/Bradenton International (SRQ) | 10 | Southwest Airlines Co. | — |
| Love Field (DAL) | 8 | Southwest Airlines Co. | — |
| San Diego (SAN) | 8 | Southwest Airlines Co. | — |
| Seattle-Tacoma International (SEA) | 7 | Alaska Airlines | — |
| Montreal (YUL) | 7 | Air Canada | — |
| Lester B. Pearson International (YYZ) | 7 | Air Canada | — |
| Fort Lauderdale–Hollywood International (FLL) | 5 | Southwest Airlines Co., Spirit Airlines | — |
| Charleston, AFB Municipal (CHS) | 3 | Mexicana | — |
| Willow Run (YIP) | 3 | Kalitta Charters, L.L.C. | — |
| Bradley International (BDL) | 2 | Mexicana | — |
| Raleigh-durham International Airport (RDU) | 1 | Mexicana | — |
GET /routes returns each scheduled flight from CMH: airline, flight number, departure and arrival time, duration, days of operation and aircraft type.
https://www.goflightlabs.com/routes?access_key=YOUR_ACCESS_KEY&dep_iata=CMH
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