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Cheap flights from Buffalo to Portland, ME from C$ 173

BUF — PWM
13 Oct — 20 Oct1
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

Thu 22/1011:13 a.m. -
1 stop5h 44m
Mon 26/104:27 p.m. -
1 stop5h 57m
Deal found 11/9C$ 344
Fri 13/116:00 a.m. -
1 stop4h 59m
Sun 15/116:00 a.m. -
1 stop4h 35m
Deal found 9/9C$ 408
Fri 23/102:50 p.m. -
1 stop9h 05m
Mon 26/105:20 a.m. -
2 stops10h 30m
Deal found 9/9C$ 429
Sat 24/1010:46 a.m. -
1 stop7h 57m
Wed 28/105:50 a.m. -
1 stop4h 18m
Deal found 10/9C$ 442
Thu 22/102:20 p.m. -
1 stop7h 35m
Mon 26/105:20 a.m. -
2 stops10h 30m
Deal found 11/9C$ 483
Fri 13/114:00 p.m. -
2 stops7h 50m
Sun 15/115:20 a.m. -
1 stop9h 05m
Deal found 9/9C$ 513
Thu 8/107:50 p.m. -
1 stop4h 20m
Thu 15/106:04 a.m. -
1 stop4h 34m
Deal found 9/9C$ 580

Find flight deals from Buffalo to Portland

Round-trip from

C$ 344

One-way from

C$ 173

Popular in

November

Cheapest in

August

Average price

C$ 445
American Airlines
  • American Airlines
  • 22/10-26/10
  • 2 total stops
  • 11h 41m total
  • Buffalo to Portland
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American Airlines
  • American Airlines
  • 10/10-31/12
  • 1 total stop
  • 4h 01m total
  • Buffalo to Portland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 141 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Buffalo - PWM Portland

BUFPWM

Buffalo

Sat 10/10

7:35 p.m.-11:36 p.m.

1 stop4h 01m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Sun 25/10

7:49 p.m.-12:10 a.m.

1 stop4h 21m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Sat 10/10

1:44 p.m.-9:08 a.m.

3 stops43h 24m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 323
Quickest round-trip

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Sun 20/9

7:40 p.m.-11:32 p.m.

1 stop3h 52m

Portland

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 398

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Fri 13/11

6:00 a.m.-10:59 a.m.

1 stop4h 59m

Portland

Sun 15/11

6:00 a.m.-10:35 a.m.

1 stop4h 35m

C$ 408

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Sat 24/10

10:46 a.m.-6:43 p.m.

1 stop7h 57m

Portland

Wed 28/10

5:50 a.m.-10:08 a.m.

1 stop4h 18m

C$ 442

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Thu 22/10

2:20 p.m.-9:55 p.m.

1 stop7h 35m

Portland

Mon 26/10

5:20 a.m.-3:50 p.m.

2 stops10h 30m

C$ 483

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Fri 23/10

2:20 p.m.-11:55 p.m.

2 stops9h 35m

Portland

Mon 26/10

5:20 a.m.-3:50 p.m.

2 stops10h 30m

C$ 538

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Tue 13/10

12:35 p.m.-10:40 p.m.

1 stop10h 05m

Portland

Sat 17/10

5:35 a.m.-1:00 p.m.

2 stops7h 25m

C$ 608

BuffaloPortland

BUF Buffalo - PWM Portland

BUFPWM

Buffalo

Mon 12/10

2:50 p.m.-11:55 p.m.

1 stop9h 05m

Portland

Sat 17/10

5:35 a.m.-1:00 p.m.

2 stops7h 25m

C$ 630

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 12 resultsSorted by cheapest first
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

Cheapflights Insights

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

How much does it cost to fly round-trip from Buffalo to Portland, Maine?

Airfare is typical for this route at the moment.

Buffalo to Portland, Maine flights typically cost between C$ 344 and C$ 445 in October.
The cheapest round-trip price found within the last 5 days was C$ 344 on American Airlines (22 Oct-26 Oct).

Related info for your journey

  • How long is the flight from Buffalo to Portland, Maine?

    For as low as C$ 408, Delta can have you in Portland, Maine from Buffalo in 4h 59m. The distance between Buffalo and Portland, Maine is about 686 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.

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Conway
North Conway

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Buffalo to Portland

Buffalo to Boston flights

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