Find flights
When to book
FAQs

Cheap flights from Buffalo to Portland from C$ 175

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Portland

Enter your travel dates to find the best prices.

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 17 March 2026.

Tue 16/66:00 a.m.
BUF
-
PDX
1 stop10h 04m
JetBlue
Mon 22/611:18 p.m.
PDX
-
BUF
1 stop10h 13m
JetBlue
Deal found 12/3C$ 492
Thu 4/67:55 p.m.
BUF
-
PDX
1 stop7h 00m
Southwest
Tue 9/69:20 p.m.
PDX
-
BUF
1 stop7h 40m
Southwest
Deal found 12/3C$ 505
Mon 15/66:00 a.m.
BUF
-
PDX
1 stop10h 04m
JetBlue
Mon 22/611:18 p.m.
PDX
-
BUF
1 stop10h 13m
JetBlue
Deal found 12/3C$ 526
Tue 21/42:34 p.m.
BUF
-
PDX
1 stop10h 42m
Delta
Tue 28/411:06 p.m.
PDX
-
BUF
1 stop8h 55m
Delta
Deal found 17/3C$ 535
Mon 20/42:34 p.m.
BUF
-
PDX
1 stop10h 42m
Delta
Wed 22/411:51 a.m.
PDX
-
BUF
1 stop8h 46m
Delta
Deal found 17/3C$ 556
Mon 20/42:34 p.m.
BUF
-
PDX
1 stop10h 42m
Delta
Mon 27/412:30 a.m.
PDX
-
BUF
2 stops12h 23m
Delta
Deal found 17/3C$ 563
Tue 21/43:53 p.m.
BUF
-
PDX
2 stops11h 03m
Delta
Mon 27/47:32 p.m.
PDX
-
BUF
2 stops13h 07m
Delta
Deal found 17/3C$ 570
Fri 29/59:00 a.m.
BUF
-
PDX
1 stop9h 13m
United Airlines
Wed 3/610:52 p.m.
PDX
-
BUF
1 stop8h 01m
United Airlines
Deal found 12/3C$ 572

Find 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 17 March 2026.

Round-trip from

C$ 492

One-way from

C$ 175

Popular in

February

Cheapest in

May

Average price

C$ 809
JetBlue
  • JetBlue
  • 16/6-22/6
  • 2 total stops
  • 20h 17m total
  • Buffalo to Portland
Search Deals
Frontier
  • Frontier
  • 27/4
  • 2 total stops
  • 50h 20m total
  • Buffalo to Portland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 629,999 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Buffalo to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 16/6

6:00 a.m.-1:04 p.m.

1 stop10h 04m

Portland

Mon 22/6

11:18 p.m.-12:31 p.m.

1 stop10h 13m

C$ 492

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 4/6

7:55 p.m.-11:55 p.m.

1 stop7h 00m

Portland

Tue 9/6

9:20 p.m.-8:00 a.m.

1 stop7h 40m

C$ 505

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 12/5

6:55 p.m.-11:10 p.m.

1 stop7h 15m

Portland

Tue 19/5

11:55 p.m.-10:20 a.m.

1 stop7h 25m

C$ 535

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 21/4

3:53 p.m.-11:56 p.m.

2 stops11h 03m

Portland

Mon 27/4

7:32 p.m.-11:39 a.m.

2 stops13h 07m

C$ 570

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 29/5

9:00 a.m.-3:13 p.m.

1 stop9h 13m

Portland

Wed 3/6

10:52 p.m.-9:53 a.m.

1 stop8h 01m

C$ 572
Quickest round-trip

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 30/4

8:00 p.m.-12:10 a.m.

1 stop7h 10m

Portland

Thu 7/5

11:55 p.m.-10:15 a.m.

1 stop7h 20m

C$ 576

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 9/5

3:52 p.m.-10:02 p.m.

1 stop9h 10m

Portland

Mon 18/5

5:51 p.m.-8:20 a.m.

2 stops11h 29m

C$ 583

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 10/6

11:00 a.m.-3:25 p.m.

1 stop7h 25m

Portland

Tue 16/6

8:35 p.m.-10:25 a.m.

2 stops10h 50m

C$ 601

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 24/4

8:00 p.m.-12:10 a.m.

1 stop7h 10m

Portland

Tue 28/4

11:55 p.m.-12:15 p.m.

2 stops9h 20m

C$ 622

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 24/4

8:00 p.m.-12:10 a.m.

1 stop7h 10m

Portland

Mon 27/4

11:55 p.m.-12:15 p.m.

2 stops9h 20m

C$ 622

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 13 March 2026.

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.

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 C$ 149). Flying from Buffalo to Portland in December is currently the most expensive (average of C$ 492). 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.

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?

    A quick flight from Buffalo to Portland can take about 7h. JetBlue provides one of the quickest options available for as low as C$ 505. Buffalo and Portland are separated by a distance of 3458 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 C$ 149). Flying from Buffalo to Portland in December is currently the most expensive (average of C$ 492). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Tillamook
Cannon Beach
Lincoln City

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.

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?

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.

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

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.

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

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.

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

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!

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.