Columbus to Marathon (CMH–MTH) — Airlines, Schedules & Connections

CMH Airport Page →
1,061 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 25 1-stop flights Verified 3w ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Columbus to Marathon
Connecting service available through multiple hubs.
1,061 mi 2h 19m nonstop 25 1-stop hubs

While no nonstop service exists between CMH and MTH, connecting options are available through 25 hubs.

Also explore CMH Routes MTH Routes CMH Live Flights MTH Live Flights CMH Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CMH to MTH.
1-STOP
One-Stop Connections
25
Hubs
~4h
Fastest
~11h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
39
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Marathon is 0 hours the same as Columbus.
CMH: EDT · MTH: EDT

When it's 6:00 PM in Columbus, it's 6:00 PM in Marathon.
Distance & Flight Time
1,061 mi / 1,707 km
Nonstop flight time is approximately 2h 19m.
Facts

CMH–MTH Quick Facts

Key statistics for the Columbus to Marathon route.
Route details
Distance1,061 mi / 1,707 km
Flight time2h 19m
Time difference0 hours
Airlines (nonstop)0
1-stop connections25 hubs
Origin: CMH
Full nameJohn Glenn Columbus International Airport
IATA / ICAOCMH / KCMH
TimezoneAmerica/New_York
Passengers/yr8.8M
Elevation815 ft / 248 m
Destination: MTH
Full nameFlorida Keys Marathon International Airport
IATA / ICAOMTH / KMTH
TimezoneAmerica/New_York
Elevation5 ft / 2 m
FAQ

Frequently Asked Questions

Common questions about CMH to MTH flights.
Nonstop flights from John Glenn Columbus International Airport to Florida Keys Marathon International Airport take approximately 2h 19m. The route covers 1,061 miles.
Yes, 1-stop connections are available through SDF, PBI, SUA, RSW, JAX, OPF, BCT, TPA, NAS, CLT, FLL, IAD, MDW, BNA, PHL, EWR, OKC, DFW, HOU, AUS, YYC, LAS, SJC, PDX and SFO. These options provide additional schedule flexibility.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CMH to MTH

John Glenn Columbus International Airport (CMH) and Florida Keys Marathon International Airport (MTH) are connected through multiple connecting hub airports.

CMH to MTH Flight Duration and Schedule

Nonstop flight time from CMH to MTH ranges from 2 hours 19 minutes. The route covers a distance of 1,061 miles (1,707 km).

Connecting Options and Alternatives

25 one-stop connections are available, with the fastest taking approximately 4 hours via SDF. Two-stop connections are also available via intermediate hubs.