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$62+ Cheap flights from Buffalo to Portland, ME (BUF - PWM)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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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 (PWM). 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 July 11, 2025.

Round-trip from

$124
(Southwest)

One-way from

$62
(Southwest)

Popular in

July

Cheapest in

November

Average price

$432
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. 13% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 11, 2025.

This Southwest deal was found by Cheapflights users on 7/9. 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.
Sat 9/273:20 pmBUF - PWM
1 stop6h 40mSouthwest
Sat 10/45:50 amPWM - BUF
1 stop6h 35mSouthwest
Deal found 7/9$124
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 9/67:50 amBUF - PWM
1 stop3h 36mAmerican Airlines
Fri 9/123:56 pmPWM - BUF
1 stop7h 08mAmerican Airlines
Deal found 7/9$159
This JetBlue deal was found by Cheapflights users on 7/10. 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.
Fri 8/87:57 pmBUF - PWM
1 stop4h 20mJetBlue
Wed 8/202:19 pmPWM - BUF
1 stop4h 43mJetBlue
Deal found 7/10$201
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:03 amBUF - PWM
1 stop4h 51mDelta
Sat 9/276:33 pmPWM - BUF
1 stop4h 03mDelta
Deal found 7/10$218
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 7/217:15 pmBUF - PWM
1 stop3h 59mUnited Airlines
Tue 7/226:01 amPWM - BUF
1 stop4h 26mUnited Airlines
Deal found 7/8$326

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 July 11, 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 - PWM

BUFPWM

Buffalo

Sat 9/27

3:20 pm-10:00 pm

1 stop6h 40m

Portland

Sat 10/4

5:50 am-12:25 pm

1 stop6h 35m

$124

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/6

7:50 am-11:26 am

1 stop3h 36m

Portland

Fri 9/12

3:56 pm-11:04 pm

1 stop7h 08m

$159

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Fri 8/8

7:57 pm-12:17 am

1 stop4h 20m

Portland

Wed 8/20

2:19 pm-7:02 pm

1 stop4h 43m

$201

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/20

6:03 am-10:54 am

1 stop4h 51m

Portland

Sat 9/27

6:33 pm-10:36 pm

1 stop4h 03m

$218

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Mon 7/21

7:15 pm-11:14 pm

1 stop3h 59m

Portland

Tue 7/22

6:01 am-10:27 am

1 stop4h 26m

$326

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/27

3:20 pm-10:00 pm

1 stop6h 40m

$62

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 8/9

6:59 pm-10:59 pm

1 stop4h 00m

$80

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 7/17

7:55 pm-12:17 am

1 stop4h 22m

$227

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 7/24

6:00 am-2:24 pm

2 stops8h 24m

$656

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sun 7/13

11:23 am-5:25 pm

3 stops30h 02m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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

What is the cheapest month to book a flight from Buffalo to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Portland, Maine (average of $296). Flying from Buffalo to Portland, Maine in July is currently the most expensive (average of $394). 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 PWM?

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 July 11, 2025.

One of the essential ways to save on airfare from Buffalo to Portland, Maine is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 39% on airfare.

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 July 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Buffalo to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.6

Overall

8.0

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
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.6

Overall

8.0

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
7,951 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.6

Overall

8.0

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
8,846 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.6

Overall

8.0

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
2,913 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.6

Overall

8.0

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
4,249 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.6

Overall

8.0

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, Maine round-trip?

    Flying on Southwest is currently your cheapest option to Portland, Maine, with prices starting at $124. Additional round-trip tickets that might be worth considering are offered by American Airlines and JetBlue, with the lowest prices starting at $159 and $201, respectively. Users have found that Southwest is 57% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Buffalo to Portland, Maine one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $62. Users have also found prices from $80 and $186 on American Airlines and Delta, respectively.

  • 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, Maine?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Portland, Maine (average of $296). Flying from Buffalo to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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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 4 airlines flying from Buffalo to Portland

Discover the top 4 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$169Average$219FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$176Average$293FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$222FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$358FlexibilityNo cancel feeOn-time63%

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