What airlines fly to Portland, Maine?

JetBlue, American Airlines and United Airlines are the top three most popular airlines that fly to Portland, Maine from Buffalo according to our data. JetBlue is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buffalo to Portland?

American Airlines, Delta, and JetBlue are the most popular carriers operating from Buffalo to Portland

When did momondo last update prices for flights from Buffalo Airport to Portland Airport?

Prices for flights from Buffalo Airport to Portland Airport were last updated today.

How many operators does momondo search for flights from Buffalo Airport to Portland Airport?

As of August 2025, there are 4 operators available to choose from for flights from Buffalo Airport to Portland Airport.

How old do you have to be to fly from Buffalo Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$88 Cheap Flights from Buffalo to Portland, Maine (BUF-PWM) in 2025

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Find the cheapest flights from Buffalo to Portland (BUF-PWM)

Round-trip

One-way

Last minute

Cheap round-trip flights

12:10 pm - 5:55 pmBUF-PWM

5h 45m1 stop

3:56 pm - 11:04 pmPWM-BUF

7h 08m1 stop

$197American Airlines

Find Deal

Sat, Sep 6 - Fri, Sep 12

5:50 am - 9:50 amBUF-PWM

4h 00m1 stop

1:50 pm - 5:55 pmPWM-BUF

4h 05m1 stop

$198Southwest

Find Deal

Wed, Sep 3 - Wed, Sep 3

6:00 am - 1:22 pmBUF-PWM

7h 22m1 stop

2:17 pm - 10:07 pmPWM-BUF

7h 50m1 stop

$201JetBlue

Find Deal

Sat, Sep 13 - Mon, Sep 15

7:00 am - 1:56 pmBUF-PWM

6h 56m1 stop

6:33 pm - 10:59 pmPWM-BUF

4h 26m1 stop

$218Delta

Find Deal

Tue, Sep 2 - Wed, Sep 3

3:55 pm - 10:02 pmBUF-PWM

6h 07m1 stop

7:01 am - 11:19 amPWM-BUF

4h 18m1 stop

$251JetBlue

Find Deal

Thu, Oct 16 - Sun, Oct 26

7:50 am - 4:17 pmBUF-PWM

8h 27m2 stops

3:56 pm - 11:04 pmPWM-BUF

7h 08m1 stop

$253American Airlines

Find Deal

Sat, Sep 6 - Fri, Sep 12

2:00 pm - 10:02 pmBUF-PWM

8h 02m2 stops

7:01 am - 11:19 amPWM-BUF

4h 18m1 stop

$255JetBlue

Find Deal

Fri, Oct 17 - Sun, Oct 26

4:25 pm - 8:00 pmBUF-PWM

3h 35m1 stop

5:50 am - 12:00 pmPWM-BUF

6h 10m1 stop

$259Southwest

Find Deal

Fri, Sep 12 - Tue, Sep 16

7:55 pm - 12:05 amBUF-PWM

4h 10m1 stop

6:50 am - 7:15 pmPWM-BUF

12h 25m1 stop

$356Delta

Find Deal

Fri, Oct 17 - Mon, Oct 27

6:30 am - 12:54 pmBUF-PWM

6h 24m1 stop

6:00 am - 2:06 pmPWM-BUF

8h 06m2 stops

$561United Airlines

Find Deal

Mon, Aug 25 - Thu, Aug 28

American Airlines flights from Buffalo to Portland, Maine

Our best American Airlines deals on Buffalo to Portland, Maine flight tickets

American Airlines

Sep 6

BUF12:10 pmBuffalo

5h 45m

1 stop

PWM5:55 pmPortland

Sep 12

PWM3:56 pmPortland

7h 08m

1 stop

BUF11:04 pmBuffalo

$197

Find similar

American Airlines

Sep 6

BUF7:50 amBuffalo

8h 27m

2 stops

PWM4:17 pmPortland

Sep 12

PWM3:56 pmPortland

7h 08m

1 stop

BUF11:04 pmBuffalo

$253

Find similar

American Airlines

Aug 25

BUF6:59 pmBuffalo

4h 00m

1 stop

PWM10:59 pmPortland

Aug 28

PWM6:00 amPortland

5h 26m

1 stop

BUF11:26 amBuffalo

$281

Find similar

JetBlue flights from Buffalo to Portland, Maine

Our best JetBlue deals on Buffalo to Portland, Maine flight tickets

JetBlue

Sep 13

BUF6:00 amBuffalo

7h 22m

1 stop

PWM1:22 pmPortland

Sep 15

PWM2:17 pmPortland

7h 50m

1 stop

BUF10:07 pmBuffalo

$201

Find similar

JetBlue

Oct 16

BUF3:55 pmBuffalo

6h 07m

1 stop

PWM10:02 pmPortland

Oct 26

PWM7:01 amPortland

4h 18m

1 stop

BUF11:19 amBuffalo

$251

Find similar

JetBlue

Oct 17

BUF2:00 pmBuffalo

8h 02m

2 stops

PWM10:02 pmPortland

Oct 26

PWM7:01 amPortland

4h 18m

1 stop

BUF11:19 amBuffalo

$255

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/6

12:10 pm-5:55 pm

1 stop5h 45m

Portland

Fri 9/12

3:56 pm-11:04 pm

1 stop7h 08m

$197

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 9/3

5:50 am-9:50 am

1 stop4h 00m

Portland

Wed 9/3

1:50 pm-5:55 pm

1 stop4h 05m

$198

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/13

6:00 am-1:22 pm

1 stop7h 22m

Portland

Mon 9/15

2:17 pm-10:07 pm

1 stop7h 50m

$201

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Tue 9/2

7:00 am-1:56 pm

1 stop6h 56m

Portland

Wed 9/3

6:33 pm-10:59 pm

1 stop4h 26m

$218

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 10/16

3:55 pm-10:02 pm

1 stop6h 07m

Portland

Sun 10/26

7:01 am-11:19 am

1 stop4h 18m

$251

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Sat 9/6

7:50 am-4:17 pm

2 stops8h 27m

Portland

Fri 9/12

3:56 pm-11:04 pm

1 stop7h 08m

$253

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Fri 10/17

2:00 pm-10:02 pm

2 stops8h 02m

Portland

Sun 10/26

7:01 am-11:19 am

1 stop4h 18m

$255

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Fri 9/12

4:25 pm-8:00 pm

1 stop3h 35m

Portland

Tue 9/16

5:50 am-12:00 pm

1 stop6h 10m

$259

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Fri 10/17

7:55 pm-12:05 am

1 stop4h 10m

Portland

Mon 10/27

6:50 am-7:15 pm

1 stop12h 25m

$356

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Mon 8/25

6:30 am-12:54 pm

1 stop6h 24m

Portland

Thu 8/28

6:00 am-2:06 pm

2 stops8h 06m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Buffalo is in November. Flight prices, which tend to average around $193, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $196.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Buffalo is on a Monday. momondo users have found tickets for Monday departures for as low as $235. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $462.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from Buffalo to Portland, Maine when you can find flight prices for as low as $215. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $351. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Buffalo to Portland, Maine flight prices changed over time?

When to book flights from Buffalo to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Portland, Maine (BUF to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Portland, Maine

Best Price Found	$88
Fastest flight time	3h 35m
Direct flights	None
Airports in Portland, Maine	1 airport

The best one-way flight to Portland, Maine from Buffalo in the past 72 hours is $88. The best round-trip flight deal from Buffalo to Portland, Maine found on momondo in the last 72 hours is $197.

The fastest flight from Buffalo to Portland, Maine takes 3h 35m

There are no direct flights from Buffalo to Portland, Maine. Popular non-direct route for this connection is Buffalo Airport - Portland Airport.

There is 1 airport near Portland, Maine: Portland (PWM)

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How far is Buffalo to Portland by plane?
A flight from Buffalo to Portland will travel around 436.6 mi. A reasonable flight in good conditions will take 3h 35m.
When did momondo last update prices for flights from Buffalo Airport to Portland Airport?
Prices for flights from Buffalo Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Portland Airport?
As of August 2025, there are 4 operators available to choose from for flights from Buffalo Airport to Portland Airport.
How old do you have to be to fly from Buffalo Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Buffalo to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Portland, Maine is Delta, representing 31% of all bookings. The subsequent popular airlines are American Airlines at 28%, Southwest at 28%, and JetBlue at 14%.

Best airlines flying from Buffalo to Portland, Maine

Compare and see reviews for airlines that fly from Buffalo to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $169	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
American Airlines	PriceFrom $180	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $180	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Southwest	PriceFrom $298	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Bartlett

Gorham

Brunswick

Auburn

Intervale

Windham

Bath

Falmouth

Georgetown

Oxford

Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Buffalo.

Can I find flights from Buffalo to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Portland.

I’m not ready to book a flight from Buffalo to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.