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Cheap flights from Buffalo to Portland from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Portland departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Buffalo to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 am - 10:07 am
BUF
-
PWM
4h 37m
1 stop
American Airlines Logo
3:39 pm - 10:04 pm
PWM
-
BUF
6h 25m
1 stop
$213American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
6:00 am - 12:29 pm
BUF
-
PWM
6h 29m
1 stop
American Airlines Logo
7:20 pm - 12:13 am
PWM
-
BUF
4h 53m
1 stop
$256American Airlines
Thu, Sep 17 - Tue, Sep 22
United Airlines Logo
7:52 pm - 11:51 pm
BUF
-
PWM
3h 59m
1 stop
United Airlines Logo
7:16 pm - 11:59 pm
PWM
-
BUF
4h 43m
1 stop
$260United Airlines
Fri, Jun 12 - Tue, Jun 16
JetBlue Logo
6:05 am - 1:35 pm
BUF
-
PWM
7h 30m
1 stop
JetBlue Logo
6:00 am - 1:42 pm
PWM
-
BUF
7h 42m
1 stop
$269JetBlue
Tue, Jun 2 - Wed, Jun 3
Delta Logo
6:00 am - 11:02 am
BUF
-
PWM
5h 02m
1 stop
Delta Logo
2:51 pm - 7:19 pm
PWM
-
BUF
4h 28m
1 stop
$282Delta
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
7:02 pm - 11:29 pm
BUF
-
PWM
4h 27m
1 stop
United Airlines Logo
6:00 am - 9:50 am
PWM
-
BUF
3h 50m
1 stop
$283United Airlines
Tue, May 5 - Wed, May 6
United Airlines Logo
7:00 am - 2:14 pm
BUF
-
PWM
7h 14m
1 stop
United Airlines Logo
7:10 pm - 11:55 pm
PWM
-
BUF
4h 45m
1 stop
$284United Airlines
Thu, Apr 30 - Wed, May 6
American Airlines Logo
7:25 am - 3:09 pm
BUF
-
PWM
7h 44m
2 stops
American Airlines Logo
7:23 pm - 11:19 pm
PWM
-
BUF
3h 56m
1 stop
$286American Airlines
Wed, Apr 29 - Wed, May 6
Southwest Logo
11:25 am - 3:00 pm
BUF
-
PWM
3h 35m
1 stop
Southwest Logo
5:45 am - 3:15 pm
PWM
-
BUF
9h 30m
2 stops
$287Southwest
Fri, Aug 21 - Tue, Aug 25
Southwest Logo
9:40 am - 3:00 pm
BUF
-
PWM
5h 20m
1 stop
Southwest Logo
5:45 am - 3:15 pm
PWM
-
BUF
9h 30m
2 stops
$294Southwest
Thu, Sep 17 - Tue, Sep 22

Southwest flights from Buffalo to Portland, Maine

Our best Southwest deals on Buffalo to Portland, Maine flight tickets
Southwest
Aug 21
BUF11:25 amBuffalo
3h 35m
1 stop
PWM3:00 pmPortland
Aug 25
PWM5:45 amPortland
9h 30m
2 stops
BUF3:15 pmBuffalo
$287
Southwest
Sep 17
BUF9:40 amBuffalo
5h 20m
1 stop
PWM3:00 pmPortland
Sep 22
PWM5:45 amPortland
9h 30m
2 stops
BUF3:15 pmBuffalo
$294
Southwest
Aug 21
BUF11:25 amBuffalo
10h 05m
2 stops
PWM9:30 pmPortland
Aug 25
PWM5:45 amPortland
9h 30m
2 stops
BUF3:15 pmBuffalo
$320

American Airlines flights from Buffalo to Portland, Maine

Our best American Airlines deals on Buffalo to Portland, Maine flight tickets
American Airlines
Apr 29
BUF5:30 amBuffalo
4h 37m
1 stop
PWM10:07 amPortland
May 6
PWM3:39 pmPortland
6h 25m
1 stop
BUF10:04 pmBuffalo
$213
American Airlines
Sep 17
BUF6:00 amBuffalo
6h 29m
1 stop
PWM12:29 pmPortland
Sep 22
PWM7:20 pmPortland
4h 53m
1 stop
BUF12:13 amBuffalo
$256
American Airlines
Apr 29
BUF7:25 amBuffalo
7h 44m
2 stops
PWM3:09 pmPortland
May 6
PWM7:23 pmPortland
3h 56m
1 stop
BUF11:19 pmBuffalo
$286

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Portland, Maine 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Buffalo to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 4/29

5:30 am-10:07 am

1 stop4h 37m

Portland

Wed 5/6

3:39 pm-10:04 pm

1 stop6h 25m

$213

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 9/17

6:00 am-12:29 pm

1 stop6h 29m

Portland

Tue 9/22

7:20 pm-12:13 am

1 stop4h 53m

$256

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Fri 6/12

7:52 pm-11:51 pm

1 stop3h 59m

Portland

Tue 6/16

7:16 pm-11:59 pm

1 stop4h 43m

$260

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Tue 6/2

6:05 am-1:35 pm

1 stop7h 30m

Portland

Wed 6/3

6:00 am-1:42 pm

1 stop7h 42m

$269

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 4/15

6:00 am-11:02 am

1 stop5h 02m

Portland

Wed 4/22

2:51 pm-7:19 pm

1 stop4h 28m

$282
Quickest round-trip

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Tue 5/5

7:02 pm-11:29 pm

1 stop4h 27m

Portland

Wed 5/6

6:00 am-9:50 am

1 stop3h 50m

$283

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 4/30

7:00 am-2:14 pm

1 stop7h 14m

Portland

Wed 5/6

7:10 pm-11:55 pm

1 stop4h 45m

$284

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Wed 4/29

7:25 am-3:09 pm

2 stops7h 44m

Portland

Wed 5/6

7:23 pm-11:19 pm

1 stop3h 56m

$286

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Fri 8/21

11:25 am-3:00 pm

1 stop3h 35m

Portland

Tue 8/25

5:45 am-3:15 pm

2 stops9h 30m

$287

BuffaloPortland

BUF - PWM

BUFPWM

Buffalo

Thu 9/17

9:40 am-3:00 pm

1 stop5h 20m

Portland

Tue 9/22

5:45 am-3:15 pm

2 stops9h 30m

$294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Portland from

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

What is the typical price of a round-trip flight between Buffalo and Portland, Maine?

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

Fastest flight time

3h 35m

Direct flights

None
The fastest flight from Buffalo to Portland, Maine takes 3h 35m
There are no direct flights from Buffalo to Portland, Maine. There are no popular flight routes from Buffalo to Portland, Maine.
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Frequently asked questions about flying from Buffalo to Portland, Maine

  • 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?

  • 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?

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
United AirlinesPriceFrom $131Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
DeltaPriceFrom $172Free CancellationRating
7.9
8,369 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,336 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
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.

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