Direct flights from Columbus (CMH)
From John Glenn Columbus International Airport (CMH), 8 airlines fly nonstop to 29 destinations, led by American Airlines, Delta Air Lines, and United Airlines. It's enough volume to carry real upgrade and award inventory, though the best seats to Chicago tend to go quickly. 2LNR monitors confirmed space on each Columbus route so you can act while it's still available.
Data current as of August 17, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
About John Glenn Columbus International Airport (CMH)
John Glenn Columbus International Airport (CMH) is the airport serving Columbus, US-OH, United States. Its ICAO code is KCMH. Departure and arrival times at CMH are local to the America/New_York time zone. Its nonstop network reaches 29 destinations across 3 countries.
Confirmed upgrade & award space on every CMH route
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across more than 25 airlines, segment by segment, date by date. Pick any Columbus destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each CMH route, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch a Columbus route and 2LNR notifies you when space appears.
Plan on the map
Explore every CMH nonstop on the interactive route map, with connections and route statistics.
All nonstop destinations from Columbus (CMH)
These are the city pairs behind flights to and from Columbus: 29 nonstop destinations with active service at John Glenn Columbus International Airport. Each route links to its confirmed upgrade and award availability.
- Columbus to Atlanta flights (CMH-ATL)
- Columbus to Austin flights (CMH-AUS)
- Columbus to Boston flights (CMH-BOS)
- Columbus to Cancun flights (CMH-CUN)
- Columbus to Charlotte flights (CMH-CLT)
- Columbus to Chicago flights (CMH-ORD)
- Columbus to Dallas flights (CMH-DFW)
- Columbus to Denver flights (CMH-DEN)
- Columbus to Detroit flights (CMH-DTW)
- Columbus to Fairfax flights (CMH-CID)
- Columbus to Fort Lauderdale flights (CMH-FLL)
- Columbus to Houston flights (CMH-IAH)
- Columbus to Lincoln flights (CMH-LNK)
- Columbus to Los Angeles flights (CMH-LAX)
- Columbus to Miami flights (CMH-MIA)
- Columbus to Minneapolis flights (CMH-MSP)
- Columbus to Montreal flights (CMH-YUL)
- Columbus to New York flights (CMH-JFK)
- Columbus to New York flights (CMH-LGA)
- Columbus to Newark flights (CMH-EWR)
- Columbus to Orlando flights (CMH-MCO)
- Columbus to Philadelphia flights (CMH-PHL)
- Columbus to Phoenix flights (CMH-PHX)
- Columbus to Salt Lake City flights (CMH-SLC)
- Columbus to San Francisco flights (CMH-SFO)
- Columbus to Seattle flights (CMH-SEA)
- Columbus to Toronto flights (CMH-YYZ)
- Columbus to Washington flights (CMH-DCA)
- Columbus to Washington flights (CMH-IAD)
Airlines that fly out of Columbus (CMH)
The carriers with nonstop service from John Glenn Columbus International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.
Alternative airports near Columbus (CMH)
Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.
- Columbus (LCK) (13 miles, 9 nonstop destinations)
- Dayton (DAY) (71 miles, 10 nonstop destinations)
- Parkersburg (PKB) (89 miles, 2 nonstop destinations)
- Akron (CAK) (99 miles, 12 nonstop destinations)
- Cleveland (CLE) (112 miles, 36 nonstop destinations)
- Huntington (HTS) (114 miles, 3 nonstop destinations)
Frequently asked questions about Columbus (CMH)
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