Buffalo to Portland (BUF–PDX) — Airlines, Schedules & Connections

BUF Airport Page →
2,151 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 20 1-stop flights Verified 2mos ago
Also flown by charter / private operators: NetJets 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.

Last scheduled nonstop: Jun 2026.

✦ 1-Stop connections via 10 hubs
MSP Minneapolis 6h 42m DLVS → AFAMAS Minneapolis (MSP) to Portland flights
DTW Detroit 6h 50m AAAFAM → AMDLVS Detroit (DTW) to Portland flights
MDW Chicago 6h 50m WN → WN Chicago (MDW) to Portland flights
DEN Denver 7h 1m UAWN → ASCMDE Denver (DEN) to Portland flights
BWI Baltimore 7h 20m EJAWN → ASWN Baltimore (BWI) to Portland flights
ORD Chicago 7h 24m AAACAS → AAACAS Chicago (ORD) to Portland flights
LAS Las Vegas 7h 58m AADLWN → ASDEF9 Las Vegas (LAS) to Portland flights
ATL Atlanta 8h 4m AFAMDL → AFAMAS Atlanta (ATL) to Portland flights
DFW Dallas-Fort Worth 8h 10m AAG3 → AAASAY Dallas-Fort Worth (DFW) to Portland flights
DCA Washington 8h 11m AAAS → AS Washington (DCA) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Buffalo to Portland
Connecting service available through multiple hubs.
2,151 mi 4h 18m nonstop -3h behind

While no nonstop service exists between BUF and PDX, 1-stop connecting options are available.

Also explore Browse available seat maps BUF Routes PDX Routes BUF Live Flights PDX Live Flights BUF Delays PDX Delays
All flights from Portland (PDX) Portland to Buffalo flights
Connections

Connection Landscape

1-stop and 2-stop options for BUF to PDX.
1-STOP
One-Stop Connections
20
Hubs
~6h
Fastest
~9h
Longest
MSP ~6h 42m DTW ~6h 50m MDW ~6h 50m DEN ~7h 1m BWI ~7h 20m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,077
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
BUF → PDX
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
71%
Return
PDX → BUF
74%
Moderate delays possible. Allow buffer time.
Departing
74%
Arriving
78%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BUF delays → PDX delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Portland is 3 hours behind Buffalo.
BUF: EDT · PDX: PDT

When it's 6:00 PM in Buffalo, it's 3:00 PM in Portland.
Distance & Flight Time
2,151 mi / 3,462 km
Nonstop flight time is approximately 4h 18m gate to gate.
Facts

BUF–PDX Quick Facts

Key statistics for the Buffalo to Portland route.
Route details
Distance2,151 mi / 3,462 km
Flight time4h 18m
Time difference-3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: BUF
Full nameBuffalo Niagara International Airport
IATA / ICAOBUF / KBUF
TimezoneAmerica/New_York
Passengers/yr5.0M
Elevation728 ft / 222 m
Destination: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
FAQ

Frequently Asked Questions

Common questions about BUF to PDX flights.
Nonstop flights from Buffalo Niagara International Airport to Portland International Airport take about 4h 18m gate to gate. The route covers 2,151 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul, Detroit Metropolitan Wayne County and Chicago Midway.
On a single ticket, yes. Your bags are checked through to PDX 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.
Portland is 3 hours behind Buffalo.
Yes, return flights from PDX to BUF 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 BUF to PDX

Buffalo Niagara International Airport (BUF) and Portland International Airport (PDX) are connected through multiple connecting hub airports.

BUF to PDX Flight Duration and Schedule

Nonstop flight time from BUF to PDX is about 4 hours 18 minutes gate to gate. The route covers a distance of 2,151 miles (3,462 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Minneapolis–Saint Paul, Detroit Metropolitan Wayne County and Chicago Midway. Two-stop connections are also available via intermediate hubs.