Stuart to Marathon (SUA–MTH) — Airlines, Schedules & Connections

SUA Airport Page →
177 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights Verified 1mo 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: Apr 2026.

✦ 1-Stop connections via 4 hubs
PBI West Palm Beach ~2h 24m → West Palm Beach (PBI) to Marathon flights
OPF Miami ~2h 52m TJ → Miami (OPF) to Marathon flights
FLL Fort Lauderdale ~3h 3m TJ → MTN Fort Lauderdale (FLL) to Marathon flights
NAS Nassau ~3h 47m TJ → Nassau (NAS) to Marathon flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Stuart to Marathon
Connecting service available through multiple hubs.
1 Airlines 177 mi 1h nonstop

SUA–MTH had nonstop service from Tradewind Aviation, 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 177 miles in 1h.

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

Airline Landscape

Carriers that operated nonstop SUA–MTH service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TJ Tradewind Aviation 0 – – – – –
Alliance coverage
Unaffiliated: TJ (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 SUA to MTH.
1-STOP
One-Stop Connections
4
Hubs
~2h
Fastest
~3h
Longest
PBI ~2h 24m OPF ~2h 52m FLL ~3h 3m NAS ~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 Stuart

Nearby airports with service to Florida Keys Marathon International Airport.
Metric SUA→MTH PBI→MTH FLL→MTH
Distance from SUA – 35 mi 77 mi
Nonstop airlines – 4 4
Weekly flights – – 1
Flight time 1h 0h 38m 0h 56m
West Palm Beach (PBI) to Marathon flights · Fort Lauderdale (FLL) to Marathon flights · Miami (OPF) to Marathon flights
Airports within 200 miles of SUA 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 Stuart.
SUA: EDT · MTH: EDT

When it's 6:00 PM in Stuart, it's 6:00 PM in Marathon.
Distance & Flight Time
177 mi / 285 km
Nonstop flight time is approximately 1h 0m gate to gate.
Facts

SUA–MTH Quick Facts

Key statistics for the Stuart to Marathon route.
Route details
Distance177 mi / 285 km
Flight time1h
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SUA
Full nameWitham Field
IATA / ICAOSUA / KSUA
TimezoneAmerica/New_York
Elevation16 ft / 5 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 SUA to MTH flights.
Nonstop flights from Witham Field to Florida Keys Marathon International Airport take about 1h gate to gate. The route covers 177 miles.
1 airline operated the nonstop from SUA to MTH: Tradewind Aviation. 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 1h.
Yes, 1-stop connections are available, ranked by layover time.
Nearby alternatives include PBI, FLL 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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SUA to MTH

Witham Field (SUA) and Florida Keys Marathon International Airport (MTH) had nonstop service from Tradewind Aviation, 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.

SUA to MTH Flight Duration and Schedule

Nonstop flight time from SUA to MTH is about 1 hours gate to gate. The route covers a distance of 177 miles (285 km).

Connecting Options and Alternatives

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