Question 1

Which airport typically offers the quickest layover for flights from Buffalo to Portland?

Accepted Answer

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 04m.

Question 2

What’s the top layover airport for flights from Buffalo to Portland?

Accepted Answer

Denver (DEN) – chosen by Cheapflights users on 80% of one-stop itineraries from Buffalo to Portland on Cheapflights.

Question 3

What’s the fastest layover option from Buffalo to Portland?

Accepted Answer

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 51m.

Question 4

What’s the cheapest layover airport for flights from Buffalo to Portland?

Accepted Answer

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of C$ 389.

Question 5

What are the cheapest airlines flying from Buffalo to Portland round-trip?

Accepted Answer

Currently priced at C$ 448, United Airlines will fly you from Buffalo to Portland and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from C$ 462 and C$ 646, respectively. You may be able to fly from Buffalo to Portland for 32% less than the average price by searching for these airlines.

Question 6

What are the cheapest airlines to fly from Buffalo to Portland one-way?

Accepted Answer

C$ 223 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from C$ 225 and C$ 232, respectively.

Question 7

How far ahead should I book a flight from Buffalo to Portland?

Accepted Answer

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 8

What is the cheapest month to book a flight from Buffalo to Portland?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Buffalo to Portland (average of C$ 259). Flying from Buffalo to Portland in December is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from Buffalo to Portland?

Accepted Answer

Travelers seeking maximum savings on their Buffalo to Portland flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 12

What is the cheapest day to fly round-trip from Buffalo to Portland?

Accepted Answer

Flights from Buffalo to Portland are generally found to be more expensive on Wednesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

Question 13

How far in advance should I book a flight from Buffalo to Portland?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 255% on flights from Buffalo to Portland compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 371. For sooner than that we have options available in the next 3 days from C$ 992.

Question 14

What is the cheapest month to fly from Buffalo to Portland?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, May can be a great choice for travel to Portland. Flights to Portland from Buffalo in May are about C$ 665 on average during May, but can be found for as low as C$ 197.

Question 15

What is the cheapest time of day to fly from BUF to PDX?

Accepted Answer

It’s typically best to fly out from Buffalo to Portland in the afternoon. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.

Question 16

Can I find deals for flights from Buffalo to Portland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Buffalo to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 17

How can I find direct flights from Buffalo to Portland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Portland.

Question 18

Can I find deals for business class flights from Buffalo to Portland?

Accepted Answer

Yes. Cheapflights offers flight deals from Buffalo to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from Buffalo to Portland?

Accepted Answer

When you search for this flight from Buffalo to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Portland?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to Portland.

Question 21

Can Cheapflights find flights from Buffalo to Portland with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Buffalo to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 22

Can Cheapflights notify me if prices for flights from Buffalo to Portland become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	C$ 448
One-way from	C$ 223
Popular in	April
Cheapest in	May
Average price	C$ 621

Cheap flights from Buffalo to Portland from C$ 223

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to Portland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Portland

Cheapest flights from Buffalo to PortlandExplore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Explore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Portland that are best for you.

Best time to book a flight from Buffalo to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Portland

How far ahead should I book a flight from Buffalo to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Portland. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from Buffalo to Portland?

What is the cheapest time of day to fly from BUF to PDX?

Find hourly flight availability from Buffalo to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

What’s the top layover airport for flights from Buffalo to Portland?

Share of one-stop round-trip flights from Buffalo to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Buffalo to Portland?

Average round-trip fare for 1-stop flights from Buffalo to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Buffalo to Portland?

Shortest average travel time for 1-stop one-way flights from Buffalo to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Buffalo to Portland?

Average layover duration for 1-stop one-way flights from Buffalo to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Portland

See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Buffalo to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Buffalo to Portland round-trip?

What are the cheapest airlines to fly from Buffalo to Portland one-way?

Can I find deals for flights from Buffalo to Portland that include hotel bookings?

How can I find direct flights from Buffalo to Portland?

Can I find deals for business class flights from Buffalo to Portland?

What is the cheapest month to book a flight from Buffalo to Portland?

Travelling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Portland?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Portland?

Can Cheapflights find flights from Buffalo to Portland with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to Portland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Buffalo to Portland
Explore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.