Miami to Marathon (OPF–MTH) — Airlines, Schedules & Connections

OPF Airport Page →
95 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 2mos ago
Also flown by charter / private operators.
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: Mar 2026.

✦ 1-Stop connections via 3 hubs
SUA Stuart ~3h 4m → Stuart (SUA) to Marathon flights
NAS Nassau ~3h 30m TJ → Nassau (NAS) to Marathon flights
FLL Fort Lauderdale ~3h 47m → MTN Fort Lauderdale (FLL) to Marathon flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Miami to Marathon
Connecting service available through multiple hubs.
1 Airlines 95 mi 0h 46m nonstop

OPF–MTH had nonstop service, last on the schedule in March 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 95 miles in 0h 46m.

Also explore OPF Routes MTH Routes OPF Live Flights MTH Live Flights
All flights from Marathon (MTH) Marathon to Miami flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop OPF–MTH service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
FTO FTO 0 – – – – –
Alliance coverage
Unaffiliated: FTO (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 OPF to MTH.
1-STOP
One-Stop Connections
3
Hubs
~3h
Fastest
~3h
Longest
SUA ~3h 4m NAS ~3h 30m FLL ~3h 47m
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 Marathon from Miami

Nearby airports with service to Florida Keys Marathon International Airport.
Metric OPF→MTH FLL→MTH PBI→MTH
Distance from OPF – 14 mi 55 mi
Nonstop airlines – 4 4
Weekly flights – 1 –
Flight time 0h 46m 0h 56m 0h 38m
Fort Lauderdale (FLL) to Marathon flights · West Palm Beach (PBI) to Marathon flights · Fort Myers (RSW) to Marathon flights
Airports within 200 miles of OPF with service to Florida Keys Marathon International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Miami, it's 6:00 PM in Marathon.
Distance & Flight Time
95 mi / 153 km
Nonstop flight time is approximately 0h 46m gate to gate.
Facts

OPF–MTH Quick Facts

Key statistics for the Miami to Marathon route.
Route details
Distance95 mi / 153 km
Flight time0h 46m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: OPF
Full nameMiami-Opa Locka Executive Airport
IATA / ICAOOPF / KOPF
TimezoneAmerica/New_York
Elevation8 ft / 2 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 OPF to MTH flights.
Nonstop flights from Miami-Opa Locka Executive Airport to Florida Keys Marathon International Airport take about 0h 46m gate to gate. The route covers 95 miles.
1 airline operated the nonstop from OPF to MTH. The last scheduled nonstop was in March 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 March 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 0h 46m.
Yes, 1-stop connections are available, ranked by layover time.
Nearby alternatives include FLL, PBI and RSW. 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 OPF to MTH

Miami-Opa Locka Executive Airport (OPF) and Florida Keys Marathon International Airport (MTH) had nonstop service, last on the schedule in March 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.

OPF to MTH Flight Duration and Schedule

Nonstop flight time from OPF to MTH is about 0 hours 46 minutes gate to gate. The route covers a distance of 95 miles (153 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Fort Lauderdale (FLL), West Palm Beach (PBI) and Fort Myers (RSW).