Marathon to Charleston (MTH–CHS) — Airlines, Schedules & Connections

MTH Airport Page →
568 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 20 1-stop flights Verified 1mo ago
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  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
Marathon to Charleston
Connecting service available through multiple hubs.
568 mi 1h 33m nonstop 20 1-stop hubs

While no nonstop service exists between MTH and CHS, connecting options are available through 20 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for MTH to CHS.
1-STOP
One-Stop Connections
20
Hubs
~3h
Fastest
~10h
Longest
Verified with published schedule alignment and minimum connection time.
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.
Alternatives

Other ways to reach Charleston from Marathon

Nearby airports with service to Charleston International Airport.
Metric MTH→CHS EYW→CHS MIA→CHS
Distance from MTH – 46 mi 88 mi
Nonstop airlines 0 2 6
Weekly flights 0 1 34
Flight time 1h 33m 1h 39m 1h 29m
Key West (EYW) to Charleston flights · Miami (MIA) to Charleston flights · Miami (OPF) to Charleston flights
Airports within 200 miles of MTH with service to Charleston International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Marathon, it's 6:00 PM in Charleston.
Distance & Flight Time
568 mi / 914 km
Nonstop flight time is approximately 1h 33m.
Facts

MTH–CHS Quick Facts

Key statistics for the Marathon to Charleston route.
Route details
Distance568 mi / 914 km
Flight time1h 33m
Time difference0 hours
Airlines (nonstop)0
1-stop connections20 hubs
Origin: MTH
Full nameFlorida Keys Marathon International Airport
IATA / ICAOMTH / KMTH
TimezoneAmerica/New_York
Elevation5 ft / 2 m
Destination: CHS
Full nameCharleston International Airport
IATA / ICAOCHS / KCHS
TimezoneAmerica/New_York
Passengers/yr6.2M
Elevation46 ft / 14 m
FAQ

Frequently Asked Questions

Common questions about MTH to CHS flights.
Nonstop flights from Florida Keys Marathon International Airport to Charleston International Airport take approximately 1h 33m. The route covers 568 miles.
Yes, 1-stop connections are available through SAV, FLL, SRQ, PBI, EYW, MYR, MCO, JAX, NAS, BNA, CLT, IAD, PHL, DTW, HOU, AUS, MDW, BOS, DAL and LAS. These options provide additional schedule flexibility.
Nearby alternatives include EYW, MIA and OPF. See the Alternatives section for a full comparison.
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 MTH to CHS

Florida Keys Marathon International Airport (MTH) and Charleston International Airport (CHS) are connected through multiple connecting hub airports.

MTH to CHS Flight Duration and Schedule

Nonstop flight time from MTH to CHS ranges from 1 hours 33 minutes. The route covers a distance of 568 miles (914 km).

Connecting Options and Alternatives

20 one-stop connections are available, with the fastest taking approximately 3 hours via SAV. Nearby alternative airports include Key West (EYW), Miami (MIA) and Miami (OPF).