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$149+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$297
(Delta)

One-way from

$149
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$494
From Buffalo to Portland
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One-way flight from Buffalo to Portland
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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 8/67:24 pmBUF - PDX
1 stop6h 54mDelta
Thu 8/1411:00 pmPDX - BUF
1 stop6h 22mDelta
Deal found 6/11$297
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:55 pmBUF - PDX
1 stop11h 20mJetBlue
Tue 7/2911:40 pmPDX - BUF
1 stop10h 23mJetBlue
Deal found 6/10$301
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2511:41 amBUF - PDX
1 stop14h 05mSun Country Air
Sun 8/311:59 pmPDX - BUF
1 stop7h 45mSun Country Air
Deal found 6/10$305
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:55 pmBUF - PDX
1 stop10h 20mFrontier
Mon 9/16:27 amPDX - BUF
1 stop6h 33mFrontier
Deal found 6/11$308
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/611:48 amBUF - PDX
1 stop14h 32mAmerican Airlines
Tue 8/1211:35 amPDX - BUF
1 stop7h 59mAmerican Airlines
Deal found 6/11$320
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 11/33:40 pmBUF - PDX
2 stops11h 35mSouthwest
Wed 11/126:15 amPDX - BUF
1 stop6h 35mSouthwest
Deal found 6/10$351
This Priceline deal was found by Cheapflights users on 6/11. 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.
Wed 7/25:04 pmBUF - PDX
1 stop9h 24mMultiple Airlines
Sun 7/611:55 pmPDX - BUF
1 stop8h 01mMultiple Airlines
Deal found 6/11$367
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/2210:50 amBUF - PDX
1 stop7h 24mUnited Airlines
Tue 7/299:47 amPDX - BUF
2 stops10h 08mUnited Airlines
Deal found 6/11$384
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/115:30 amBUF - PDX
2 stops13h 56mAlaska Airlines
Sun 7/137:00 amPDX - BUF
2 stops12h 08mAlaska Airlines
Deal found 6/10$541

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 June 12, 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

Wed 8/6

7:24 pm-11:18 pm

1 stop6h 54m

Portland

Thu 8/14

11:00 pm-8:22 am

1 stop6h 22m

$297

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 7/22

1:55 pm-10:15 pm

1 stop11h 20m

Portland

Tue 7/29

11:40 pm-1:03 pm

1 stop10h 23m

$301

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 7/25

11:41 am-10:46 pm

1 stop14h 05m

Portland

Sun 8/3

11:59 pm-10:44 am

1 stop7h 45m

$305

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 8/29

4:55 pm-12:15 am

1 stop10h 20m

Portland

Mon 9/1

6:27 am-4:00 pm

1 stop6h 33m

$308

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 8/6

11:48 am-11:20 pm

1 stop14h 32m

Portland

Tue 8/12

11:35 am-10:34 pm

1 stop7h 59m

$320

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 11/3

3:40 pm-12:15 am

2 stops11h 35m

Portland

Wed 11/12

6:15 am-3:50 pm

1 stop6h 35m

$351

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 7/2

5:04 pm-11:28 pm

1 stop9h 24m

Portland

Sun 7/6

11:55 pm-10:56 am

1 stop8h 01m

$367

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 7/22

10:50 am-3:14 pm

1 stop7h 24m

Portland

Tue 7/29

9:47 am-10:55 pm

2 stops10h 08m

$384

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 7/11

5:30 am-4:26 pm

2 stops13h 56m

Portland

Sun 7/13

7:00 am-10:08 pm

2 stops12h 08m

$541

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 9/25

5:26 pm-11:55 pm

1 stop9h 29m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
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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 9, 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 June 12, 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.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Portland. Price data was last updated on December 16, 2024.

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

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.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

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).

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    Delta, at $297, was found to be the cheapest airline from Buffalo to Portland.Alternate airlines to your destination round-trip include JetBlue and Sun Country Air. Users have found that Delta is 39% 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 $149. However, be on the lookout for offers from Sun Country Air and JetBlue, 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
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

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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.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$156Average$220FlexibilityNo cancel feeOn-time62%
DeltaCheapest$330Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$458FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$585FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$478FlexibilityNo cancel feeOn-time63%

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