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Cheap flights from Portland, Maine to Buffalo from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Buffalo departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to Buffalo

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland, Maine to Buffalo that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland, Maine to Buffalo.

Cheap last minute flights

Planning a quick getaway from Portland, Maine to Buffalo? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buffalo, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland, Maine to Buffalo

Find recent round-trip train or bus tickets from Portland, Maine to Buffalo.

All round-trip flight deals to Buffalo

The cheapest plane tickets to Buffalo found on KAYAK recently.
9:02 pm - 9:52 amPWM-BUF
12h 50m1 stop
6:53 pm - 6:16 pmBUF-PWM
23h 23m1 stop
$119Frontier
Find Deal
Fri, Jan 10 - Sat, Jan 18
3:02 pm - 7:19 pmPWM-BUF
4h 17m1 stop
7:59 pm - 11:57 pmBUF-PWM
3h 58m1 stop
$226Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:10 am - 3:49 pmPWM-BUF
8h 39m2 stops
5:21 am - 12:06 pmBUF-PWM
6h 45m1 stop
$231American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
7:10 am - 3:49 pmPWM-BUF
8h 39m2 stops
6:23 am - 4:17 pmBUF-PWM
9h 54m2 stops
$236American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
4:00 pm - 10:49 pmPWM-BUF
6h 49m2 stops
2:55 pm - 10:12 pmBUF-PWM
7h 17m1 stop
$283American Airlines
Find Deal
Fri, Jan 10 - Sat, Jan 18
4:05 pm - 11:15 pmPWM-BUF
7h 10m1 stop
6:00 am - 10:32 amBUF-PWM
4h 32m1 stop
$340United Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
5:24 am - 2:57 pmPWM-BUF
9h 33m2 stops
6:01 am - 8:11 pmBUF-PWM
14h 10m2 stops
$518American Airlines
Find Deal
Fri, Jan 10 - Sat, Jan 18
4:05 pm - 11:15 pmPWM-BUF
7h 10m1 stop
10:10 am - 10:30 pmBUF-PWM
12h 20m2 stops
$576United Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
9:02 pm - 9:59 amPWM-BUF
12h 57m1 stop
$70Frontier
Find Deal
Fri, Jan 17
7:06 pm - 9:41 amPWM-BUF
14h 35m1 stop
$77Frontier
Find Deal
Sun, Jan 26
4:46 pm - 11:01 pmPWM-BUF
6h 15m1 stop
$98Delta
Find Deal
Mon, Jan 27
7:10 am - 3:49 pmPWM-BUF
8h 39m2 stops
$133American Airlines
Find Deal
Wed, Jan 8
4:20 pm - 10:55 pmPWM-BUF
6h 35m1 stop
$153Southwest
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Mon, Jan 20
1:05 pm - 6:20 pmPWM-BUF
5h 15m1 stop
$158Southwest
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Wed, Jan 8
5:44 am - 3:49 pmPWM-BUF
10h 05m2 stops
$198American Airlines
Find Deal
Mon, Jan 27
6:00 am - 11:04 amPWM-BUF
5h 04m1 stop
$255United Airlines
Find Deal
Sun, Jan 26
6:00 am - 9:10 pmPWM-BUF
15h 10m2 stops
$293United Airlines
Find Deal
Tue, Jan 28
6:00 am - 9:35 pmPWM-BUF
15h 35m2 stops
$305Southwest
Find Deal
Mon, Jan 20
5:30 am - 11:10 amPWM-BUF
5h 40m1 stop
8:45 am - 1:30 pmBUF-PWM
4h 45m1 stop
$503Southwest
Find Deal
Fri, Dec 27 - Thu, Jan 2
5:30 am - 11:10 amPWM-BUF
5h 40m1 stop
6:10 am - 12:35 pmBUF-PWM
6h 25m1 stop
$510Southwest
Find Deal
Fri, Dec 27 - Wed, Jan 1
5:30 am - 2:50 pmPWM-BUF
9h 20m2 stops
8:45 am - 1:30 pmBUF-PWM
4h 45m1 stop
$547Southwest
Find Deal
Fri, Dec 27 - Thu, Jan 2
5:30 am - 2:50 pmPWM-BUF
9h 20m2 stops
6:10 am - 12:35 pmBUF-PWM
6h 25m1 stop
$554Southwest
Find Deal
Fri, Dec 27 - Wed, Jan 1
11:15 am - 8:05 pmPWM-BUF
8h 50m1 stop
11:15 am - 3:15 pmBUF-PWM
4h 00m1 stop
$574Southwest
Find Deal
Mon, Dec 23 - Tue, Dec 31
5:30 am - 2:50 pmPWM-BUF
9h 20m2 stops
3:25 pm - 12:05 amBUF-PWM
8h 40m2 stops
$598Southwest
Find Deal
Fri, Dec 27 - Thu, Jan 2
5:30 am - 2:50 pmPWM-BUF
9h 20m2 stops
11:15 am - 3:15 pmBUF-PWM
4h 00m1 stop
$643Southwest
Find Deal
Mon, Dec 23 - Tue, Dec 31
5:20 am - 11:46 pmPWM-BUF
18h 26m1 stop
6:00 am - 10:31 amBUF-PWM
4h 31m1 stop
$699United Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 1
12:23 pm - 10:49 pmPWM-BUF
10h 26m2 stops
12:55 pm - 11:53 amBUF-PWM
22h 58m2 stops
$708American Airlines
Find Deal
Mon, Dec 23 - Tue, Dec 31
5:30 am - 2:50 pmPWM-BUF
9h 20m2 stops
8:10 am - 10:30 pmBUF-PWM
14h 20m2 stops
$734Southwest
Find Deal
Fri, Dec 27 - Wed, Jan 1

American Airlines flights from Portland, Maine to Buffalo

Our best American Airlines deals on Portland, Maine to Buffalo flight tickets
American Airlines
Jan 8
PWM7:10 amPortland
8h 39m
2 stops
BUF3:49 pmBuffalo
Jan 15
BUF5:21 amBuffalo
6h 45m
1 stop
PWM12:06 pmPortland
American Airlines
Jan 8
PWM7:10 amPortland
8h 39m
2 stops
BUF3:49 pmBuffalo
Jan 15
BUF6:23 amBuffalo
9h 54m
2 stops
PWM4:17 pmPortland
American Airlines
Jan 10
PWM4:00 pmPortland
6h 49m
2 stops
BUF10:49 pmBuffalo
Jan 18
BUF2:55 pmBuffalo
7h 17m
1 stop
PWM10:12 pmPortland

United Airlines flights from Portland, Maine to Buffalo

Our best United Airlines deals on Portland, Maine to Buffalo flight tickets
United Airlines
Jan 5
PWM4:05 pmPortland
7h 10m
1 stop
BUF11:15 pmBuffalo
Jan 9
BUF6:00 amBuffalo
4h 32m
1 stop
PWM10:32 amPortland
United Airlines
Jan 5
PWM4:05 pmPortland
7h 10m
1 stop
BUF11:15 pmBuffalo
Jan 9
BUF10:10 amBuffalo
12h 20m
2 stops
PWM10:30 pmPortland

See travel insights to Buffalo from

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

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 cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of September, then book flights to Buffalo from Portland, Maine during March instead. Flights to Buffalo in March, while not as cheap as those in September, still average around $293.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $272. Flights from Portland, Maine to Buffalo on a Monday will generally be more expensive and average around $440. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the afternoon is the cheapest time of day to fly from Portland, Maine to Buffalo when you can find flight prices for as low as $308. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $448 per ticket.

Can stopping save me money on Portland, Maine to Buffalo flights?

You could potentially save up to 26% on your flight if you consider stops on a Portland, Maine to Buffalo flight.

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

As of December 2024, prices for Portland, Maine to Buffalo flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Buffalo

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

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

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

Best Price Found

$70

Fastest flight time

4h 17m

Direct flights

None

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Portland, Maine in the past 72 hours is $70. The best round-trip flight deal from Portland, Maine to Buffalo found on momondo in the last 72 hours is $119.
The fastest flight from Portland, Maine to Buffalo takes 4h 17m
There are no direct flights from Portland, Maine to Buffalo. Popular non-direct route for this connection is Portland Airport - Buffalo Airport.
There is 1 airport near Buffalo: Buffalo (BUF)

  • How far is Portland to Buffalo by plane?

    Portland and Buffalo are 436.6 mi apart from one another. A reasonable flight in good conditions will take 4h 17m.

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

    Prices for flights from Portland Airport to Buffalo Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The travel and health documents required for your trip to Buffalo 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 Buffalo 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 Portland, Maine to Buffalo?


Best airlines flying from Portland, Maine to Buffalo

Compare and see reviews for airlines that fly from Portland, Maine to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $151Free CancellationRating
7.4
3,265 reviews
Search JetBlue flights
American AirlinesPriceFrom $176Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
8.0
8,594 reviews
Search Delta flights
SouthwestPriceFrom $248Free CancellationRating
8.1
4,804 reviews
Search Southwest flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Portland to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Portland with this policy.

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

momondo helps you find the best flight between Portland and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Portland and alert you when they change.


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