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Cheap flights from Buffalo to Portland from C$ 246

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
27 feb. — 6 mar.1
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 28 enero 2026.

vie. 24/711:41 a.m.
BUF
-
PDX
1 stop14h 02m
Sun Country Air
sáb. 1/86:45 p.m.
PDX
-
BUF
1 stop12h 56m
Sun Country Air
Deal found 26/1C$ 437
mar. 24/28:25 a.m.
BUF
-
PDX
1 stop8h 19m
United Airlines
mar. 3/310:38 p.m.
PDX
-
BUF
1 stop8h 40m
United Airlines
Deal found 27/1C$ 491
mar. 24/28:45 a.m.
BUF
-
PDX
2 stops12h 15m
Southwest
mar. 3/36:30 a.m.
PDX
-
BUF
1 stop6h 45m
Southwest
Deal found 27/1C$ 498
jue. 30/47:00 a.m.
BUF
-
PDX
1 stop7h 37m
United Airlines
mié. 6/511:55 p.m.
PDX
-
BUF
1 stop7h 18m
United Airlines
Deal found 27/1C$ 508
jue. 30/412:40 p.m.
BUF
-
PDX
2 stops10h 30m
Southwest
mié. 6/58:50 a.m.
PDX
-
BUF
2 stops10h 25m
Southwest
Deal found 27/1C$ 522
lun. 23/25:50 a.m.
BUF
-
PDX
1 stop7h 55m
Southwest
jue. 26/25:15 a.m.
PDX
-
BUF
2 stops10h 00m
Southwest
Deal found 26/1C$ 533
lun. 17/81:35 p.m.
BUF
-
PDX
1 stop11h 50m
JetBlue
mié. 2/911:40 p.m.
PDX
-
BUF
1 stop9h 59m
JetBlue
Deal found 27/1C$ 537
mié. 25/31:00 p.m.
BUF
-
PDX
2 stops13h 54m
Delta
vie. 27/310:30 p.m.
PDX
-
BUF
1 stop9h 51m
Delta
Deal found 28/1C$ 551
vie. 6/37:35 p.m.
BUF
-
PDX
1 stop8h 10m
Southwest
lun. 9/311:55 p.m.
PDX
-
BUF
1 stop7h 15m
Southwest
Deal found 25/1C$ 562

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 28 enero 2026.

Round-trip from

C$ 437

One-way from

C$ 246

Popular in

November

Cheapest in

May

Average price

C$ 679
Sun Country Air
  • Sun Country Air
  • 24/7-1/8
  • 2 total stops
  • 26h 58m total
  • Buffalo to Portland
Search Deals
United Airlines
  • United Airlines
  • 4/3
  • 1 total stop
  • 7h 57m total
  • Buffalo to Portland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 enero 2026.
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. 24/7

11:41 a.m.-10:43 p.m.

1 stop14h 02m

Portland

sáb. 1/8

6:45 p.m.-10:41 a.m.

1 stop12h 56m

C$ 437

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mar. 24/2

8:45 a.m.-6:00 p.m.

2 stops12h 15m

Portland

mar. 3/3

6:30 a.m.-4:15 p.m.

1 stop6h 45m

C$ 498

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mar. 24/2

7:00 a.m.-1:44 p.m.

2 stops9h 44m

Portland

mar. 3/3

11:59 p.m.-2:13 p.m.

2 stops11h 14m

C$ 506

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

jue. 30/4

7:00 a.m.-11:37 a.m.

1 stop7h 37m

Portland

mié. 6/5

11:55 p.m.-10:13 a.m.

1 stop7h 18m

C$ 508

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

jue. 30/4

12:40 p.m.-8:10 p.m.

2 stops10h 30m

Portland

mié. 6/5

8:50 a.m.-10:15 p.m.

2 stops10h 25m

C$ 522

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

lun. 23/2

5:50 a.m.-10:45 a.m.

1 stop7h 55m

Portland

jue. 26/2

5:15 a.m.-6:15 p.m.

2 stops10h 00m

C$ 533

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mié. 25/3

1:00 p.m.-11:54 p.m.

2 stops13h 54m

Portland

vie. 27/3

10:30 p.m.-11:21 a.m.

1 stop9h 51m

C$ 551

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

mar. 24/3

12:07 p.m.-7:00 p.m.

1 stop9h 53m

Portland

vie. 27/3

10:30 p.m.-11:21 a.m.

1 stop9h 51m

C$ 562

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

vie. 6/3

7:35 p.m.-12:45 a.m.

1 stop8h 10m

Portland

lun. 9/3

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

1 stop7h 15m

C$ 562

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

vie. 1/5

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

1 stop7h 10m

Portland

lun. 4/5

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

1 stop7h 25m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 18 results
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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 23 January 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$ 491). 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 9h 44m. Sun Country Air provides one of the quickest options available for as low as C$ 506. 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$ 491). 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

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