HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$119+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheap flight deals from Buffalo to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 3, 2025.

Round-trip from

$160
(Priceline)

One-way from

$119
(Priceline)

Popular in

April

Cheapest in

October

Average price

$427
From Buffalo to Portland
Search Deals
One-way flight from Buffalo to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 julio 3, 2025.

This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/294:55 pmBUF - PDX
1 stop10h 20mFrontier
dom. 9/76:05 amPDX - BUF
1 stop6h 57mFrontier
Deal found 7/1$160
This Cheapflightsfares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/3111:41 amBUF - PDX
1 stop14h 05mSun Country Air
jue. 8/76:28 pmPDX - BUF
1 stop13h 10mSun Country Air
Deal found 7/3$314
This Orbitz deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:05 pmBUF - PDX
2 stops19h 18mMultiple Airlines
dom. 8/3111:55 pmPDX - BUF
1 stop7h 52mMultiple Airlines
Deal found 7/1$339
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/65:03 pmBUF - PDX
1 stop9h 56mDelta
mar. 8/126:20 amPDX - BUF
1 stop9h 16mDelta
Deal found 7/2$343
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/268:33 amBUF - PDX
1 stop7h 30mUnited Airlines
dom. 8/318:30 amPDX - BUF
1 stop9h 46mUnited Airlines
Deal found 7/2$345
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/61:04 pmBUF - PDX
2 stops11h 11mAmerican Airlines
mar. 8/1211:12 pmPDX - BUF
1 stop7h 27mAmerican Airlines
Deal found 7/2$348
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/294:25 pmBUF - PDX
2 stops9h 40mSouthwest
dom. 9/75:25 amPDX - BUF
1 stop8h 15mSouthwest
Deal found 7/1$394

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from Buffalo to Portland that are best for you.

Fly from

Buffalo

Fly to

Portland

Route

Depart

Return

Price

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

vie. 8/29

4:55 pm-12:15 am

1 stop10h 20m

Portland

dom. 9/7

6:05 am-4:02 pm

1 stop6h 57m

$160

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

jue. 7/31

11:41 am-10:46 pm

1 stop14h 05m

Portland

jue. 8/7

6:28 pm-10:38 am

1 stop13h 10m

$314

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

sáb. 8/23

7:05 pm-11:23 am

2 stops19h 18m

Portland

dom. 8/31

11:55 pm-10:47 am

1 stop7h 52m

$339

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mié. 8/6

5:03 pm-11:59 pm

1 stop9h 56m

Portland

mar. 8/12

6:20 am-6:36 pm

1 stop9h 16m

$343

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mar. 8/26

8:33 am-1:03 pm

1 stop7h 30m

Portland

dom. 8/31

8:30 am-9:16 pm

1 stop9h 46m

$345

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mié. 8/6

1:04 pm-9:15 pm

2 stops11h 11m

Portland

mar. 8/12

11:12 pm-9:39 am

1 stop7h 27m

$348

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

vie. 8/29

4:25 pm-11:05 pm

2 stops9h 40m

Portland

dom. 9/7

5:25 am-4:40 pm

1 stop8h 15m

$394

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

dom. 9/14

4:57 pm-12:12 am

1 stop10h 15m

$119

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mar. 7/29

1:55 pm-10:15 pm

1 stop11h 20m

$161

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

dom. 8/17

12:17 pm-10:46 pm

1 stop13h 29m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 15 results
1
2

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

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 June 27, 2025.

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, November is the cheapest month in which you can book a flight from Buffalo to Portland (average of $277). Flying from Buffalo to Portland in March is currently the most expensive (average of $368). 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?

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 julio 3, 2025.

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 55% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated julio 3, 2025.
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
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    Frontier, at $160, was found to be the cheapest airline from Buffalo to Portland.Alternate airlines to your destination round-trip include Sun Country Air and Delta. Users have found that Frontier is 66% 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 Frontier, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from JetBlue 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, November is the cheapest month in which you can book a flight from Buffalo to Portland (average of $277). Flying from Buffalo to Portland in March is currently the most expensive (average of $368). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale
Gresham

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.

Alternative routes for Buffalo to Portland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Portland flights
Newark to Portland flights
LaGuardia to Portland flights
John F Kennedy Intl to Boise flights
Newark to Boise flights
Syracuse to Portland flights
John F Kennedy Intl to Redmond flights
Newark to Redmond flights
LaGuardia to Boise flights
LaGuardia to Redmond flights
Newark to Eugene flights
Albany to Portland flights
Rochester to Boise flights
John F Kennedy Intl to Eugene flights
Rochester to Portland flights
John F Kennedy Intl to Medford flights
Newark to Medford flights
LaGuardia to Medford flights
LaGuardia to Eugene flights
Ithaca to Portland flights
Albany to Boise flights
Elmira to Portland flights
White Plains to Portland flights
Rochester to Redmond flights
Newark to North Bend flights
Syracuse to Boise flights
Binghamton to Portland flights
Buffalo to Boise flights
Syracuse to Redmond flights
Buffalo to Medford flights
Syracuse to Eugene flights
Albany to Medford flights
Buffalo to Redmond flights
Syracuse to Medford flights
Rochester to Eugene flights
John F Kennedy Intl to Yakima flights
Ithaca to Redmond flights
White Plains to Eugene flights
Newark to Yakima flights
Buffalo to Eugene flights
Islip to Portland flights
Elmira to Redmond flights
White Plains to Boise flights
Rochester to Medford flights
Albany to Redmond flights
Albany to Eugene flights
Binghamton to Medford flights

Top 5 airlines flying from Buffalo to Portland

Discover the top 5 airlines that operate flights from Buffalo to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$156Average$194FlexibilityNo cancel feeOn-time62%
DeltaCheapest$330Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$456FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$585FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$474FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.