Key West to Buffalo (EYW–BUF) — Airlines, Schedules & Connections

EYW Airport Page →
1,282 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 35 1-stop flights Verified 5h 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
Key West to Buffalo
Connecting service available through multiple hubs.
1 Flights/wk 1,282 mi 3h 1m nonstop 35 1-stop hubs

While no nonstop service exists between EYW and BUF, connecting options are available through 35 hubs.

Also explore EYW Routes BUF Routes EYW Live Flights BUF Live Flights BUF Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for EYW to BUF.
1-STOP
One-Stop Connections
35
Hubs
~4h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
570
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 Buffalo from Key West

Nearby airports with service to Buffalo Niagara International Airport.
Metric EYW→BUF MIA→BUF OPF→BUF
Distance from EYW – 126 mi 131 mi
Nonstop airlines 0 3 1
Weekly flights 1 1 –
Flight time 3h 1m 2h 42m 2h 50m
Miami (MIA) to Buffalo flights · Miami (OPF) to Buffalo flights · Fort Myers (RSW) to Buffalo flights
Airports within 200 miles of EYW with service to Buffalo Niagara International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Buffalo is 0 hours the same as Key West.
EYW: EDT · BUF: EDT

When it's 6:00 PM in Key West, it's 6:00 PM in Buffalo.
Distance & Flight Time
1,282 mi / 2,063 km
Nonstop flight time is approximately 3h 1m.
Facts

EYW–BUF Quick Facts

Key statistics for the Key West to Buffalo route.
Route details
Distance1,282 mi / 2,063 km
Flight time3h 1m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections35 hubs
Origin: EYW
Full nameKey West International Airport
IATA / ICAOEYW / KEYW
TimezoneAmerica/New_York
Passengers/yr1.5M
Elevation3 ft / 1 m
Destination: BUF
Full nameBuffalo Niagara International Airport
IATA / ICAOBUF / KBUF
TimezoneAmerica/New_York
Passengers/yr5.0M
Elevation728 ft / 222 m
FAQ

Frequently Asked Questions

Common questions about EYW to BUF flights.
Nonstop flights from Key West International Airport to Buffalo Niagara International Airport take approximately 3h 1m. The route covers 1,282 miles.
There are approximately 1 nonstop flights per week from EYW to BUF. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through JAX, CHS, SUA, RSW, SRQ, CLE, PIT, PIE, MSY, DAL, BWI, MIA, IND, MKE, PBI, MDW, HOU, BOS, FLL, BUR, LAS, DCA, MCO, CLT, IAD, EWR, PHL, ATL, TPA, ORD, LGA, RIC, DFW, BNA and RDU. These options provide additional schedule flexibility.
Yes, return flights from BUF to EYW are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MIA, OPF 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.
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 EYW to BUF

Key West International Airport (EYW) and Buffalo Niagara International Airport (BUF) are connected through multiple connecting hub airports.

EYW to BUF Flight Duration and Schedule

Nonstop flight time from EYW to BUF ranges from 3 hours 1 minutes. The route covers a distance of 1,282 miles (2,063 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

35 one-stop connections are available, with the fastest taking approximately 4 hours via JAX. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Miami (MIA), Miami (OPF) and Fort Myers (RSW).