Marathon to Key West (MTH–EYW) — Airlines, Schedules & Connections

MTH Airport Page →
46 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 2 1-stop flights Verified 1mo ago
Nonstop Charter / private 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 scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Apr 2026.

✦ 1-Stop connections via 2 hubs
FLL Fort Lauderdale ~2h 52m → MTN Fort Lauderdale (FLL) to Key West flights
MCO Orlando ~3h 42m → MX Orlando (MCO) to Key West flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Marathon to Key West
Connecting service available through multiple hubs.
1 Airlines 46 mi 0h 22m nonstop

MTH–EYW had nonstop service, last on the schedule in April 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 46 miles in 0h 22m.

Also explore MTH Routes EYW Routes MTH Live Flights EYW Live Flights
All flights from Key West (EYW) Key West to Marathon flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop MTH–EYW service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
MTN MTN 0 – – – – –
Alliance coverage
Unaffiliated: MTN (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for MTH to EYW.
1-STOP
One-Stop Connections
2
Hubs
~2h
Fastest
~3h
Longest
FLL ~2h 52m MCO ~3h 42m
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 Key West from Marathon

Nearby airports with service to Key West International Airport.
Metric MTH→EYW MIA→EYW OPF→EYW
Distance from MTH – 88 mi 95 mi
Nonstop airlines – 9 3
Weekly flights – 25 –
Flight time 0h 22m 0h 51m 0h 41m
Miami (MIA) to Key West flights · Miami (OPF) to Key West flights · Fort Lauderdale (FLL) to Key West flights
Airports within 200 miles of MTH with service to Key West International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Marathon, it's 6:00 PM in Key West.
Distance & Flight Time
46 mi / 74 km
Nonstop flight time is approximately 0h 22m gate to gate.
Facts

MTH–EYW Quick Facts

Key statistics for the Marathon to Key West route.
Route details
Distance46 mi / 74 km
Flight time0h 22m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: MTH
Full nameFlorida Keys Marathon International Airport
IATA / ICAOMTH / KMTH
TimezoneAmerica/New_York
Elevation5 ft / 2 m
Destination: EYW
Full nameKey West International Airport
IATA / ICAOEYW / KEYW
TimezoneAmerica/New_York
Passengers/yr1.5M
Elevation3 ft / 1 m
FAQ

Frequently Asked Questions

Common questions about MTH to EYW flights.
Nonstop flights from Florida Keys Marathon International Airport to Key West International Airport take about 0h 22m gate to gate. The route covers 46 miles.
1 airline operated the nonstop from MTH to EYW. The last scheduled nonstop was in April 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in April 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 0h 22m.
Yes, 1-stop connections are available, ranked by layover time.
Yes, return flights from EYW to MTH are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MIA, OPF and FLL. 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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from MTH to EYW

Florida Keys Marathon International Airport (MTH) and Key West International Airport (EYW) had nonstop service, last on the schedule in April 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

MTH to EYW Flight Duration and Schedule

Nonstop flight time from MTH to EYW is about 0 hours 22 minutes gate to gate. The route covers a distance of 46 miles (74 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Miami (MIA), Miami (OPF) and Fort Lauderdale (FLL).