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

MTH Airport Page →
46 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 18 1-stop flights Verified 1w 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 Key West
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 46 mi 0h 22m nonstop 18 1-stop hubs

MTH–EYW is served by 1 airline with nonstop service. MTN leads the route. The flight covers 46 miles in approximately 0h 22m. Beyond nonstop, 18 hubs offer 1-stop connections.

Also explore MTH Routes EYW Routes MTH Live Flights EYW Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop MTH–EYW service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
MTN MTN 1 – – – – –
Alliance coverage
Unaffiliated: MTN (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for MTH to EYW.
1-STOP
One-Stop Connections
18
Hubs
~2h
Fastest
~10h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
0
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.
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 1 7 3
Weekly flights 1 43 –
Flight time 0h 22m 0h 59m 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.
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
Weekly flights1 out
1-stop connections18 hubs
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 approximately 0h 22m. The route covers 46 miles.
1 airline operates nonstop service: MTN.
There are approximately 1 nonstop flights per week from MTH to EYW.
Yes, 1-stop connections are available through PBI, SRQ, FLL, MCO, JAX, CHS, BNA, SAV, CLT, HOU, AUS, DAL, MDW, PHL, IAD, OKC, BOS and LAS. These options provide additional schedule flexibility.
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) are connected by nonstop service from MTN. With 1 weekly departures, this is a regularly served route.

MTH to EYW Flight Duration and Schedule

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

Connecting Options and Alternatives

18 one-stop connections are available, with the fastest taking approximately 2 hours via PBI. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Miami (MIA), Miami (OPF) and Fort Lauderdale (FLL).