Baltimore to Marathon (BWI–MTH) — Airlines, Schedules & Connections

BWI Airport Page →
1,031 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
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.

✦ 1-Stop connections via 1 hub
FLL Fort Lauderdale ~5h 7m ADB6F9 → MTN Fort Lauderdale (FLL) to Marathon flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Baltimore to Marathon
Flown by charter / private operators — no scheduled airline service.
1,031 mi 2h 28m nonstop

BWI–MTH has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore Browse available seat maps BWI Routes MTH Routes BWI Live Flights MTH Live Flights BWI Delays
All flights from Marathon (MTH) Marathon to Baltimore flights
Connections

Connection Landscape

1-stop and 2-stop options for BWI to MTH.
1-STOP
One-Stop Connections
1
Hubs
~5h
Fastest
~5h
Longest
FLL ~5h 7m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
57
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
BWI → MTH
70%
Moderate delays possible. Allow buffer time.
Departing
70%
Return
MTH → BWI
79%
Generally reliable. Most flights run on time.
Arriving
79%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BWI delays →
Alternatives

Other ways to reach Marathon from Baltimore

Nearby airports with service to Florida Keys Marathon International Airport.
Metric BWI→MTH IAD→MTH PHL→MTH
Distance from BWI – 45 mi 90 mi
Nonstop airlines – 3 2
Weekly flights – 1 –
Flight time 2h 28m 2h 45m 2h 12m
Departure OTP 70% – –
Dulles (IAD) to Marathon flights · Philadelphia (PHL) to Marathon flights
Airports within 200 miles of BWI 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 Baltimore.
BWI: EDT · MTH: EDT

When it's 6:00 PM in Baltimore, it's 6:00 PM in Marathon.
Distance & Flight Time
1,031 mi / 1,658 km
Nonstop flight time is approximately 2h 28m gate to gate.
Facts

BWI–MTH Quick Facts

Key statistics for the Baltimore to Marathon route.
Route details
Distance1,031 mi / 1,658 km
Flight time2h 28m
Time difference0 hours
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: BWI
Full nameBaltimore/Washington International Thurgood Marshall Airport
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 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 BWI to MTH flights.
Nonstop flights from Baltimore/Washington International Thurgood Marshall Airport to Florida Keys Marathon International Airport take about 2h 28m gate to gate. The route covers 1,031 miles.
Yes, 1-stop connections are available, ranked by layover time.
On a single ticket, yes. Your bags are checked through to MTH and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Yes, return flights from MTH to BWI are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAD and PHL. 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 BWI to MTH

Baltimore/Washington International Thurgood Marshall Airport (BWI) and Florida Keys Marathon International Airport (MTH) are connected through multiple connecting hub airports.

BWI to MTH Flight Duration and Schedule

Nonstop flight time from BWI to MTH is about 2 hours 28 minutes gate to gate. The route covers a distance of 1,031 miles (1,658 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Dulles (IAD) and Philadelphia (PHL).