£220 Cheap Flights from Buffalo (BUF) to Portland (PDX)

View £220 flight on Sat, 15 Aug 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Portland International Airport (PDX)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Buffalo (BUF) to Portland (PDX)

Prices were available within the past 7 days and start at £220 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from BUF to Portland Airport?
Start packing your bags, because round-trip journeys between BUF and Portland Airport start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara Intl. Airport (BUF) to PDX Airport?
This can differ between air carriers, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Portland Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Buffalo Niagara Intl. Airport (BUF) to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Buffalo Niagara International Airport to PDX Airport?
The flying distance between Buffalo Niagara Intl. Airport (BUF) and Portland Intl. Airport (PDX) is 3,500 kilometres. Squeeze in a nap or finish off your latest read and the trip will fly by.
Which airlines fly direct from BUF to Portland Airport?
There are no direct flights, so you'll need to make at least one stop between BUF and PDX Airport. Use the layover time to stretch your legs and grab a bite to eat.
Are BUF to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Buffalo Niagara International Airport to PDX can be hit-or-miss. You may be able to score a great bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) cost?
One-way flights typically cost between £620 and £1,495 and return flights often range between £671 and £1,994. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
September is typically the cheapest month to fly from Buffalo Niagara Intl. (BUF) to Portland Intl. (PDX), with average return fares of approximately £517. This is about 21% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Buffalo Niagara Intl. (BUF) to Portland Intl. (PDX) include January and February.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
When looking for the best time to fly from Buffalo Niagara Intl. (BUF) to Portland Intl. (PDX), it's helpful to consider both price and popularity. Based on booking data from the past year, September and January are typically the cheapest months, with average return flights around £517. However, the most popular months for this route are July and May, which means you'll find plenty of flight options during those times. If you're prioritizing savings, aim for September or January, but if you prefer more choice and a bustling travel period, July and May are your best bet.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
There are approximately 50 connecting flights per day from Buffalo Niagara Intl. (BUF) to Portland Intl. (PDX). Some common connection points include O'Hare Intl. (ORD), Baltimore Washington Intl. Thurgood Marshall (BWI), and Midway Intl. (MDW).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
The earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Portland Intl. (PDX) on a Tuesday, with around 34 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Southwest Airlines. Looking at the weekly schedule, flight options are fairly consistent throughout the week, with only a slight variation between the busiest and quieter days.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Portland Intl. (PDX) are in the early morning, from 6am to 9am. About 38% of passengers prefer this time. Many major carriers, including American Airlines, United Airlines and Southwest Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in Portland with plenty of time to settle in.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
Flying from BUF to PDX with a connection usually takes about 7 hours 50 minutes, traveling roughly 2,151 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to PDX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland from Buffalo Niagara Intl. (BUF)?
When traveling from Buffalo Niagara Intl. (BUF) to Portland, you can fly into Portland Intl. Jetport (PWM) and Portland Intl. (PDX). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), LaGuardia (LGA) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Portland, OR (PDX-Portland Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Portland Intl.
Distance
3440 km

Explore a world of travel with Expedia

*Available to Expedia members.