Pittsburgh to Buffalo (PIT–BUF) — Airlines, Schedules & Connections

PIT Airport Page →
186 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 68 1-stop flights Verified 1mo 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
Pittsburgh to Buffalo
Connecting service available through multiple hubs.
2 Airlines 186 mi 0h 41m nonstop 68 1-stop hubs

PIT–BUF is served by 2 airlines with nonstop service. TWY and Southwest Airlines lead the route. The flight covers 186 miles in approximately 0h 41m. Beyond nonstop, 68 hubs offer 1-stop connections.

Also explore PIT Routes BUF Routes PIT Live Flights BUF Live Flights PIT Delays BUF Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop PIT–BUF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TWY TWY 0 – – 84% – –
WN Southwest Airlines 0 – – 84% – –
Alliance coverage
Unaffiliated: TWY + WN (0 flights/wk, 0%)
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 PIT to BUF.
1-STOP
One-Stop Connections
68
Hubs
~2h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,176
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 Pittsburgh

Nearby airports with service to Buffalo Niagara International Airport.
Metric PIT→BUF CLE→BUF ERI→BUF
Distance from PIT – 106 mi 110 mi
Nonstop airlines 2 1 1
Weekly flights 0 – 1
Flight time 0h 41m 0h 54m 0h 21m
Departure OTP 84% – –
Cleveland (CLE) to Buffalo flights · Erie (ERI) to Buffalo flights
Airports within 200 miles of PIT 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 Pittsburgh.
PIT: EDT · BUF: EDT

When it's 6:00 PM in Pittsburgh, it's 6:00 PM in Buffalo.
Distance & Flight Time
186 mi / 299 km
Nonstop flight time is approximately 0h 41m.
Facts

PIT–BUF Quick Facts

Key statistics for the Pittsburgh to Buffalo route.
Route details
Distance186 mi / 299 km
Flight time0h 41m
Time difference0 hours
Airlines (nonstop)2
1-stop connections68 hubs
Origin: PIT
Full namePittsburgh International Airport
IATA / ICAOPIT / KPIT
TimezoneAmerica/New_York
Passengers/yr9.7M
Elevation1,203 ft / 367 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 PIT to BUF flights.
Nonstop flights from Pittsburgh International Airport to Buffalo Niagara International Airport take approximately 0h 41m. The route covers 186 miles.
2 airlines operate nonstop service: TWY and Southwest Airlines.
Yes, 1-stop connections are available through AGC, CGF, ERI, ROC, TEB, YYZ, YOW, HPN, CLE, CPS, LEX, YUL, MKE, ACY, PWK, PSM, BED, 1G3, UES, IND, CHS, SUS, JAX, DAL, ISM, VRB, BCT, MRK, SUA, PBI, PIE, APF, MSY, HOU, EYW, MIA, EGE, SCF, SJU, BUR, DCA, PDX, SJC, BWI, DTW, IAD, BOS, LAX, JFK, LGA, EWR, PHL, ATL, FLL, SRQ, ORD, CLT, MCO, TPA, MDW, DFW, BNA, RDU, RSW, LAS, RIC, PHX and DEN. These options provide additional schedule flexibility.
Yes, return flights from BUF to PIT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include CLE and ERI. 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 PIT to BUF

Pittsburgh International Airport (PIT) and Buffalo Niagara International Airport (BUF) are connected by nonstop service from TWY and Southwest Airlines.

PIT to BUF Flight Duration and Schedule

Nonstop flight time from PIT to BUF ranges from 0 hours 41 minutes. The route covers a distance of 186 miles (299 km).

Connecting Options and Alternatives

68 one-stop connections are available, with the fastest taking approximately 2 hours via AGC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cleveland (CLE) and Erie (ERI).