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$104+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PWM
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(JetBlue)

One-way from

$104
(Southwest)

Popular in

July

Cheapest in

November

Average price

$329
Provider with most accurate pricing for Buffalo-Portland flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Portland flights.
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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. 15% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This JetBlue deal was found by Cheapflights users on 3/30. 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 4/2211:29 amBUF - PWM
1 stop5h 11mJetBlue
Mon 4/285:35 pmPWM - BUF
1 stop4h 22mJetBlue
Deal found 3/30$181
This American Airlines deal was found by Cheapflights users on 3/30. 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 9/205:40 amBUF - PWM
1 stop6h 14mAmerican Airlines
Sat 9/275:56 amPWM - BUF
1 stop3h 40mAmerican Airlines
Deal found 3/30$197
This Delta deal was found by Cheapflights users on 3/31. 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 6/47:59 pmBUF - PWM
1 stop4h 15mDelta
Fri 6/135:35 pmPWM - BUF
1 stop5h 45mDelta
Deal found 3/31$239
This Southwest deal was found by Cheapflights users on 3/30. 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.
Wed 8/67:40 amBUF - PWM
1 stop5h 20mSouthwest
Sat 8/95:45 amPWM - BUF
2 stops9h 30mSouthwest
Deal found 3/30$277
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/154:05 pmBUF - PWM
1 stop26h 24mFrontier
Sat 4/1910:12 amPWM - BUF
1 stop24h 12mFrontier
Deal found 3/31$288
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:23 pmBUF - PWM
2 stops17h 40mUnited Airlines
Sat 9/277:15 pmPWM - BUF
1 stop4h 21mUnited Airlines
Deal found 3/30$387

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 March 31, 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

Tue 4/22

11:29 am-4:40 pm

1 stop5h 11m

Portland

Mon 4/28

5:35 pm-9:57 pm

1 stop4h 22m

$181

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/20

5:40 am-11:54 am

1 stop6h 14m

Portland

Sat 9/27

5:56 am-9:36 am

1 stop3h 40m

$197

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 6/4

7:59 pm-12:14 am

1 stop4h 15m

Portland

Fri 6/13

5:35 pm-11:20 pm

1 stop5h 45m

$239

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 8/6

7:40 am-1:00 pm

1 stop5h 20m

Portland

Sat 8/9

5:45 am-3:15 pm

2 stops9h 30m

$277

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Tue 4/15

4:05 pm-6:29 pm

1 stop26h 24m

Portland

Sat 4/19

10:12 am-10:24 am

1 stop24h 12m

$288

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/20

4:23 pm-10:03 am

2 stops17h 40m

Portland

Sat 9/27

7:15 pm-11:36 pm

1 stop4h 21m

$387

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Mon 5/19

3:35 pm-11:20 pm

1 stop7h 45m

$104

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 6/11

10:33 am-2:25 pm

1 stop3h 52m

$124

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 4/24

9:52 am-7:11 pm

1 stop9h 19m

$169

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 6/12

11:46 am-5:11 pm

1 stop5h 25m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 11 results
1
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Compare providers for flights from Buffalo to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Portland in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 May is currently the most expensive (average of $416). 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 March 31, 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.

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, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 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, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 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 March 31, 2025.
Southwest
8.0
Very good
4,275 reviews

Comfort

8.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Comfort

8.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,275 reviews

Comfort

8.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,275 reviews

Comfort

8.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,275 reviews

Comfort

8.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,275 reviews

Comfort

8.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 JetBlue is currently your cheapest option to Portland, Maine, with prices starting at $181. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $197 and $277, respectively. Users have found that JetBlue is 48% 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 $104. Users have also found prices from $124 and $169 on JetBlue and Frontier, 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 May is currently the most expensive (average of $416). 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
North Conway
Bath
Brunswick
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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$163Average$230FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$180Average$318FlexibilityNo cancel feeOn-time71%
DeltaCheapest$180Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$393Average$536FlexibilityNo cancel feeOn-time69%
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