Lowest Prices
Uncover the best deals on Portland to Buffalo flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest PDX - BUF Flights
Useful information for finding best airline tickets from Portland International to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$449
United Airlines
• 1 stop
• 10h 51m
Oct 29 – Oct 31
The cheapest round trip flight from Portland to Buffalo (PDX-BUF-PDX) is currently $449
Fastest Flight
10h 51m
The fastest nonstop flight from Portland to Buffalo (PDX-BUF) takes 10h 51m
Latest Flight Deals from Portland (PDX) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from Portland to Buffalo. Ideal for travelers with confirmed return itineraries.
Oct 29 - Oct 31, Economy
Portland → Buffalo
10h 51m
11:30 PM - 9:21 AM • 1 stop
Portland → Buffalo
13h 39m
1:53 PM - 7:12 PM • 1 stop
United Airlines
Oct 29 - Oct 31, Economy
Portland → Buffalo
25h 50m
5:30 AM - 12:20 AM • 2 stops
Portland → Buffalo
20h 10m
8:55 AM - 6:05 PM • 3 stops
Southwest Airlines
Oct 29 - Oct 31, Economy
Portland → Buffalo
12h 18m
5:20 AM - 3:58 PM • 1 stop
Portland → Buffalo
12h 2m
8:00 AM - 12:22 PM • 1 stop
American Airlines
Oct 29 - Oct 31, Economy
Portland → Buffalo
25h 55m
3:30 PM - 10:25 AM • 2 stops
Portland → Buffalo
23h 25m
7:00 AM - 6:05 PM • 1 stop
Southwest Airlines
Oct 29 - Oct 31, Economy
Portland → Buffalo
18h 55m
7:50 PM - 10:25 AM • 2 stops
Portland → Buffalo
25h 15m
6:00 AM - 6:15 PM • 2 stops
Southwest Airlines
FAQs on Portland to Buffalo Flights
What are the airports in Portland?
PDX
What’s the most popular airline flying from PDX to BUF?
The most popular airline flying from Portland to Buffalo are
Can I fly from PDX to BUF non-stop?
NO
Which airlines fly nonstop between Portland and Buffalo?
The non-stop flights between Portland and Buffalo are .
What’s the earliest departure time from PDX to BUF Airport?
The earliest flight leaves PDX at 5:20 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Portland to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PDX to BUF?
Read the fare rules of the Portland to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Portland and Buffalo?
operate flights between Portland and Buffalo
How long does a flight from Portland to Buffalo take?
It takes approximately 5 hour to fly non-stop from PDX to BUF, which is 2156.85 miles by air.
Which airlines provide the cheapest flights from Portland (PDX) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from PDX were found on WN : USD 622
Do I need a passport to fly between PDX and BUF?
No
What’s the latest departure time from PDX to BUF ?
The last flight leaves PDX at 11:30 pm
Portland (PDX) to Buffalo (BUF): Airport Information
| Origin Airport | Portland International , Portland, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 2157 miles |
More Flight Options for Portland (PDX) and Buffalo (BUF)
Flights from Portland (PDX)
to Las Vegas (LAS)
Flights from Portland (PDX)
to Boise (BOI)
Flights from Portland (PDX)
to Salt Lake City (SLC)
Flights from Portland (PDX)
to Atlanta (ATL)
Flights from Portland (PDX)
to San Antonio (SAT)
Flights from Portland (PDX)
to Los Angeles (LAX)
Flights from Portland (PDX)
to Chicago (ORD)
Flights from Portland (PDX)
to Lihue (LIH)
Flights from Portland (PDX)
to Dallas (DFW)
Flights from Portland (PDX)
to Dallas (DFW)
Flights from Portland (PDX)
to Tampa (TPA)
Flights from Portland (PDX)
to Minneapolis (MSP)
Flights from Portland (PDX)
to Minneapolis (MSP)
Flights from Portland (PDX)
to Phoenix (PHX)
Flights from Portland (PDX)
to Nashville (BNA)
Flights from Portland (PDX)
to Santa Ana (SNA)
Flights from Portland (PDX)
to Columbus (CMH)
Flights from Portland (PDX)
to Denver (DEN)
Flights from Portland (PDX)
to Puerto Vallarta (PVR)
Flights from Portland (PDX)
to Boston (BOS)
Flights from Denver (DEN)
to Buffalo (BUF)
Flights from Jacksonville (JAX)
to Buffalo (BUF)
Flights from Atlanta (ATL)
to Buffalo (BUF)
Flights from Tampa (TPA)
to Buffalo (BUF)
Flights from Orlando (MCO)
to Buffalo (BUF)
Flights from New York (JFK)
to Buffalo (BUF)
Flights from New York (LGA)
to Buffalo (BUF)
Flights from Newark (EWR)
to Buffalo (BUF)
Flights from Newark (EWR)
to Buffalo (BUF)
Flights from Fort Lauderdale (FLL)
to Buffalo (BUF)
Flights from Miami (MIA)
to Buffalo (BUF)
Flights from Los Angeles (LAX)
to Buffalo (BUF)
Flights from Dallas (DFW)
to Buffalo (BUF)
Flights from Chicago (ORD)
to Buffalo (BUF)
Flights from Dallas (DAL)
to Buffalo (BUF)
Flights from Houston (HOU)
to Buffalo (BUF)
Flights from Chicago (MDW)
to Buffalo (BUF)
Flights from Boston (BOS)
to Buffalo (BUF)
Flights from Philadelphia (PHL)
to Buffalo (BUF)
Flights from San Juan (SJU)
to Buffalo (BUF)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Oregon (US-OR)
Cheap flights to New York (US-NY)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from Oregon (US-OR)
Cheap flights from New York (US-NY)
Flights to Buffalo (BUF)
Flights to Portland (PDX)
Flights from Buffalo (BUF)
Flights from Buffalo (BUF)
to Portland (PDX)
Flights from Portland (PDX)
Why Fareleaders for PDX to BUF Plane Tickets
New Deals Everyday
Get the best prices on PDX to BUF flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Portland to Buffalo flights and secure the best deals—we never add any service fees.