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

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 03m.

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

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $781.

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

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 48m.

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

Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Buffalo to Portland on Cheapflights.

How long is the flight from Buffalo to Portland?

Departing from Buffalo to Portland will take you 7h 57m. The distance from Buffalo to Portland is about 2149 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Delta, at $231, was found to be the cheapest airline from Buffalo to Portland.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 53% cheaper than the other options available to this destination.

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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Delta and Sun Country Air, as they are both options that can get you from Buffalo to Portland for a low price.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from Buffalo to Portland?

United Airlines, American Airlines and Southwest are the most popular airlines when flying from Buffalo to Portland.

Most accurate provider : When it comes to deals on Buffalo-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Portland flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Buffalo-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Buffalo to Portland?

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

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

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.

$177+ Flights from Buffalo to Portland

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Find cheap flights from Buffalo to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Buffalo to Portland are usually found in May or October, booked 65 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Buffalo to Portland

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 December 18, 2025.

Thu 12/256:10 amBUF - PDX

1 stop7h 39mDelta

Sun 1/412:35 pmPDX - BUF

1 stop8h 15mDelta

Deal found 12/15

$509

Thu 12/251:59 pmBUF - PDX

2 stops12h 00mUnited Airlines

Wed 12/312:35 pmPDX - BUF

2 stops27h 19mUnited Airlines

Deal found 12/17

$540

Thu 12/251:59 pmBUF - PDX

2 stops12h 00mUnited Airlines

Sun 1/410:52 pmPDX - BUF

1 stop7h 54mUnited Airlines

Deal found 12/17

$576

Thu 12/256:10 amBUF - PDX

1 stop7h 39mDelta

Wed 12/3112:35 pmPDX - BUF

1 stop8h 02mDelta

Deal found 12/17

$579

Best flights from Buffalo to Portland
Discover carefully curated flight deals from Buffalo to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 1/141:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Tue 1/2011:05 pmPDX - BUF

1 stop8h 44mUnited Airlines

Deal found 12/17

$327

Wed 1/1411:21 amBUF - PDX

2 stops11h 30mAmerican Airlines

Tue 1/2010:15 pmPDX - BUF

2 stops10h 53mAmerican Airlines

Deal found 12/17

$337

Wed 1/78:45 amBUF - PDX

2 stops12h 15mSouthwest

Tue 1/1311:25 amPDX - BUF

1 stop7h 35mSouthwest

Deal found 12/16

$358

Wed 1/71:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Tue 1/1310:47 amPDX - BUF

1 stop6h 42mUnited Airlines

Deal found 12/16

$353

Sat 1/3112:35 pmBUF - PDX

2 stops10h 52mAmerican Airlines

Sat 2/76:00 amPDX - BUF

1 stop7h 40mAmerican Airlines

Deal found 12/17

$373

Wed 1/78:45 amBUF - PDX

2 stops12h 15mSouthwest

Mon 1/126:30 amPDX - BUF

1 stop6h 50mSouthwest

Deal found 12/17

$378

Tue 1/131:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Mon 1/1911:05 pmPDX - BUF

1 stop8h 44mUnited Airlines

Deal found 12/17

$373

Wed 1/71:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Mon 1/127:00 amPDX - BUF

1 stop6h 44mUnited Airlines

Deal found 12/17

$373

Thu 1/291:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Thu 2/510:47 amPDX - BUF

1 stop6h 42mUnited Airlines

Deal found 12/16

$393

Thu 1/221:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Mon 1/2611:05 pmPDX - BUF

1 stop8h 44mUnited Airlines

Deal found 12/16

$393

Last-minute flights from Buffalo to Portland
Discover last-minute flight deals from Buffalo to Portland. Data last updated December 18, 2025 and is based on user searches.

Wed 1/71:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Tue 1/1310:47 amPDX - BUF

1 stop6h 42mUnited Airlines

Deal found 12/16

$353

Wed 1/78:45 amBUF - PDX

2 stops12h 15mSouthwest

Tue 1/1311:25 amPDX - BUF

1 stop7h 35mSouthwest

Deal found 12/16

$358

Wed 1/71:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Mon 1/127:00 amPDX - BUF

1 stop6h 44mUnited Airlines

Deal found 12/17

$373

Wed 1/78:45 amBUF - PDX

2 stops12h 15mSouthwest

Mon 1/126:30 amPDX - BUF

1 stop6h 50mSouthwest

Deal found 12/17

$378

Wed 1/712:38 pmBUF - PDX

2 stops10h 49mAmerican Airlines

Mon 1/128:29 amPDX - BUF

2 stops11h 26mAmerican Airlines

Deal found 12/17

$383

Wed 1/141:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Tue 1/2011:05 pmPDX - BUF

1 stop8h 44mUnited Airlines

Deal found 12/17

$327

Wed 1/1411:21 amBUF - PDX

2 stops11h 30mAmerican Airlines

Tue 1/2010:15 pmPDX - BUF

2 stops10h 53mAmerican Airlines

Deal found 12/17

$337

Wed 1/216:53 amBUF - PDX

1 stop9h 28mAmerican Airlines

Sun 1/256:00 amPDX - BUF

1 stop7h 35mAmerican Airlines

Deal found 12/15

$395

Thu 1/221:59 pmBUF - PDX

1 stop7h 57mUnited Airlines

Mon 1/2611:05 pmPDX - BUF

1 stop8h 44mUnited Airlines

Deal found 12/16

$393

Sat 1/3112:58 pmBUF - PDX

1 stop10h 19mAmerican Airlines

Sat 2/76:00 amPDX - BUF

1 stop7h 40mAmerican Airlines

Deal found 12/17

$368

One-way flights from Buffalo to Portland
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/712:58 pmBUF - PDX

1 stop10h 26mAmerican Airlines

Deal found 12/17

$177

Thu 12/251:59 pmBUF - PDX

2 stops12h 00mUnited Airlines

Deal found 12/17

$196

Fri 1/301:39 pmBUF - PDX

3 stops47h 35mMultiple Airlines

Deal found 12/15

$201

Tue 4/78:30 amBUF - PDX

1 stop7h 32mUnited Airlines

Deal found 12/15

$219

Tue 1/65:35 pmBUF - PDX

2 stops29h 37mDelta

Deal found 12/15

$223

Tue 4/71:00 pmBUF - PDX

2 stops10h 54mAmerican Airlines

Deal found 12/15

$224

Fri 2/133:50 pmBUF - PDX

1 stop11h 25mSouthwest

Deal found 12/16

$229

Tue 1/612:38 pmBUF - PDX

1 stop10h 22mAlaska Airlines

Deal found 12/15

$234

Fri 2/1311:24 amBUF - PDX

2 stops15h 20mAlaska Airlines

Deal found 12/16

$279

Find flight deals from Buffalo to Portland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$327 (United Airlines)
One-way from	$177 (American Airlines)
Popular in	November
Cheapest in	May
Average price	$496

Provider with most accurate pricing for Buffalo-Portland flight deals.

Search Deals

Provider most trusted by Cheapflights users for Buffalo-Portland flights.

Search Deals

From Buffalo to Portland

Search Deals

One-way flight from Buffalo to Portland

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/14

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Tue 1/20

11:05 pm-10:49 am

1 stop8h 44m

$327

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/14

11:21 am-7:51 pm

2 stops11h 30m

Portland

Tue 1/20

10:15 pm-12:08 pm

2 stops10h 53m

$337

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Tue 1/13

10:47 am-8:29 pm

1 stop6h 42m

$353

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

8:45 am-6:00 pm

2 stops12h 15m

Portland

Tue 1/13

11:25 am-10:00 pm

1 stop7h 35m

$358

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 1/31

12:35 pm-8:27 pm

2 stops10h 52m

Portland

Sat 2/7

6:00 am-4:40 pm

1 stop7h 40m

$373

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 1/13

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Mon 1/19

11:05 pm-10:49 am

1 stop8h 44m

$373

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Mon 1/12

7:00 am-4:44 pm

1 stop6h 44m

$373

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

8:45 am-6:00 pm

2 stops12h 15m

Portland

Mon 1/12

6:30 am-4:20 pm

1 stop6h 50m

$378

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 1/29

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Thu 2/5

10:47 am-8:29 pm

1 stop6h 42m

$393

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 1/22

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Mon 1/26

11:05 pm-10:49 am

1 stop8h 44m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results

Compare providers for flights from Buffalo to Portland

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Portland in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Buffalo-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Portland flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Buffalo-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

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

To ensure you get the cheapest price possible for a flight from Buffalo to Portland, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Buffalo to Portland (average of $109). Flying from Buffalo to Portland in February is currently the most expensive (average of $381). 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.

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

A simple way to save on the total cost of your ticket is to fly from Buffalo to Portland in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Portland

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Buffalo to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,005 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,091 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Buffalo to Portland?
Departing from Buffalo to Portland will take you 7h 57m. The distance from Buffalo to Portland is about 2149 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Buffalo to Portland round-trip?
Delta, at $231, was found to be the cheapest airline from Buffalo to Portland.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 53% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Buffalo to Portland one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Delta and Sun Country Air, as they are both options that can get you from Buffalo to Portland for a low price.
Can I find deals for flights from Buffalo to Portland that include hotel bookings?
Yes. In addition to deals on Buffalo to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Portland.
Can I find deals for business class flights from Buffalo to Portland?
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.
What is the cheapest month to book a flight from Buffalo to Portland?
Currently, May is the cheapest month in which you can book a flight from Buffalo to Portland (average of $109). Flying from Buffalo to Portland in February is currently the most expensive (average of $381). 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.

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Other flights to Portland

Top 4 airlines flying from Buffalo to Portland

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$231	Average$438	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$342	Average$415	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$344	Average$488	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$345	Average$487	FlexibilityNo cancel fee	On-time63%

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$177+ Cheap flights from Buffalo to Portland (BUF - PDX)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Buffalo to Portland are usually found in May or October, booked 65 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 December 18, 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 December 18, 2025.

Find flight deals from Buffalo to Portland

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Buffalo to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Portland in December.

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?

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?

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

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

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

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

Reviews of airlines servicing Portland

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Buffalo to Portland by reading reviews from past customers. Users have also rated airlines 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.

How long is the flight from Buffalo to Portland?

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?

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Buffalo to Portland

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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 December 18, 2025.