Nashville to Marathon (BNA–MTH) — Airlines, Schedules & Connections

BNA Airport Page →
856 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 2d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Nashville to Marathon
Connecting service available through multiple hubs.
1 Flights/wk 856 mi 2h 50m nonstop 11 1-stop hubs

While no nonstop service exists between BNA and MTH, connecting options are available through 11 hubs.

Also explore BNA Routes MTH Routes BNA Live Flights MTH Live Flights BNA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BNA to MTH.
1-STOP
One-Stop Connections
11
Hubs
~4h
Fastest
~21h
Longest
FLL ~4h 42m CLT ~4h 47m BCT ~4h 58m IAD ~5h 45m OKC ~6h 6m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
48
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
BNA → MTH
30%
Frequent delays expected. Consider flexible booking.
Departing
30%
Return
MTH → BNA
58%
Frequent delays expected. Consider flexible booking.
Arriving
58%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BNA delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Nashville, it's 6:00 PM in Marathon.
Distance & Flight Time
856 mi / 1,377 km
Nonstop flight time is approximately 2h 50m.
Getting to BNA

No rail connection exists. WeGo bus Route 18 runs from downtown Nashville to BNA in 30–40 minutes (fare $2, transfers free with transfer slip) but service ends in the early evening. Not suitable for early-morning or late-night flights.

Ride-shares (Uber/Lyft) from downtown cost $20–30 and take 15–25 minutes depending on traffic on I-40. Taxis run $25–35. Short-term parking is $3/20 minutes; economy lots cost $7–10/day with free shuttle.

Facts

BNA–MTH Quick Facts

Key statistics for the Nashville to Marathon route.
Route details
Distance856 mi / 1,377 km
Flight time2h 50m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections11 hubs
Origin: BNA
Full nameNashville International Airport
IATA / ICAOBNA / KBNA
TimezoneAmerica/Kentucky/Monticello
Passengers/yr24.1M
Elevation599 ft / 183 m
Destination: MTH
Full nameFlorida Keys Marathon International Airport
IATA / ICAOMTH / KMTH
TimezoneAmerica/Kentucky/Monticello
Elevation5 ft / 2 m
FAQ

Frequently Asked Questions

Common questions about BNA to MTH flights.
Nonstop flights from Nashville International Airport to Florida Keys Marathon International Airport take approximately 2h 50m. The route covers 856 miles.
There are approximately 1 nonstop flights per week from BNA to MTH. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through FLL, CLT, BCT, IAD, OKC, HOU, DFW, LAS, YYC, SFO and PBI. These options provide additional schedule flexibility.
Yes, return flights from MTH to BNA are available. Use the direction toggle at the top to view the return schedule.
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 BNA to MTH

Nashville International Airport (BNA) and Florida Keys Marathon International Airport (MTH) are connected through multiple connecting hub airports.

BNA to MTH Flight Duration and Schedule

Nonstop flight time from BNA to MTH ranges from 2 hours 50 minutes. The route covers a distance of 856 miles (1,377 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

11 one-stop connections are available, with the fastest taking approximately 4 hours via FLL. Two-stop connections are also available via intermediate hubs.