Cheap Flights from Buffalo Niagara to Portland

Compare Buffalo Niagara to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

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Find the cheapest month to fly from Buffalo Niagara to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Portland flights are currently cheapest in October.

Buffalo Niagara to Portland: Alternative routes

Compare routes from Buffalo Niagara to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Buffalo to Portland: Flight information

The things to know before you go.
Cheapest flight foundRs27,717
Cheapest month to flyOctober

Finding cheap flights from Buffalo Niagara to Portland: Frequently asked questions

The best price we found for a return flight from Buffalo Niagara to Portland is Rs79,198. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buffalo Niagara to Portland. But we found flights with one or more stops from Rs79,198.
As of August 2025, there are no flights flying from Buffalo Niagara to Portland.
The cheapest month to fly from Buffalo Niagara to Portland is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Portland Airport on Tuesday, 2 September 2025.
No airlines currently offer direct flights between Buffalo Niagara Airport and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Portland.

Flying from Buffalo Niagara International Airport (BUF) to Portland International Jetport Airport (PWM): what you need to know

  • Give yourself plenty of time to catch your BUF to PWM flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as August, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

  • Think about adding a stopover when booking your ticket from Buffalo Niagara International Airport to Portland International Jetport Airport. Simply deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between BUF and PWM:

    • Baltimore/Wash International Thurgood Marshall Airport

    • Philadelphia International Airport

    • Washington Dulles International Airport

How to find the cheapest flights from Buffalo Niagara International Airport (BUF) to Portland International Jetport Airport (PWM)

  • Currently, Rs27,717 is the lowest price we've found for a one-way Buffalo Niagara International Airport to Portland International Jetport Airport flight. The best price for a return ticket is Rs79,198. Remember that fares can change due to demand when booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from BUF to PWM if you book in advance. Airlines often offer some great early bird rates.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the lowest price across every month when looking for a flight from Buffalo Niagara International Airport to Portland International Jetport Airport.

  • Getting your hands on cheap flights from BUF to PWM is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a lower fare pops up.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Buffalo Niagara International Airport to Portland International Jetport Airport.

Handy information about Buffalo Niagara International Airport (BUF)

  • You'll find BUF at Genesee Street.

  • 75.46% of flights departing from Buffalo Niagara International Airport make it to their destination on schedule.

  • To get to Buffalo Niagara International Airport from central Buffalo, it'll take about 20 minutes if you're planning to drive. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.

  • Planning to catch public transport? You can expect a journey time of around 1 hour 15 minutes.

  • Booked an early flight from Buffalo Niagara International Airport to Portland International Jetport Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near BUF:

Arriving at Portland International Jetport Airport (PWM)

Getting from Portland International Jetport Airport (PWM) to central Portland

  • You'll find PWM at 1001 Westbrook Street.

  • From Portland International Jetport Airport, Portland is approximately 8 kilometres away. It takes around 15 minutes to get to the centre driving.

  • It takes around 40 minutes if you're travelling on public transport.

When to fly to Portland International Jetport Airport (PWM)

  • August is the busiest month for flights from Buffalo Niagara International Airport to Portland International Jetport Airport. For smaller crowds, travel to Portland in March.

  • The warmest month in Portland is July, with the temperature ranging between 14ºC and 25ºC. Lock in your flights from Buffalo Niagara International Airport to Portland International Jetport Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between -10ºC and 3ºC. Search for cheap tickets from BUF to PWM around that time if you like travelling in cooler conditions.

Explore more of United States

  • New York is just one of the many cities in United States waiting to be explored once you've taken in the sights of Portland. Around 451 kilometres away to the south-west, popular attractions include Statue of Liberty, Central Park and Empire State Building.

  • If you're eager to discover another side of United States, consider Boston, roughly 161 kilometres south-west of Portland. Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.