PWM - BUF

$144 Find Cheap Flights from Portland to Buffalo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$249
Typical prices: $256-$552
United Airlines
Sun 1/21Wed 1/24
PWM - BUF • 1 stop
Cheapest one-way
$144
Typical prices: $172-$384
American Airlines
Wed 10/3
PWM - BUF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Buffalo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 45% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $249 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 4h 21m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Portland to Buffalo (PWM-BUF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Buffalo

Thu, Jan 21 - Sun, Jan 24
United Airlines Logo
3:15 pm - 9:17 pmPWM  Portland-BUF Buffalo
6h 02m1 stop Newark
United Airlines Logo
10:20 am - 2:34 pmBUF  Buffalo-PWM Portland
4h 14m1 stop Washington, D.C. Dulles Intl
$249United Airlines
Wed, Sep 30 - Sun, Oct 4
Delta Logo
6:02 am - 10:26 amPWM  Portland-BUF Buffalo
4h 24m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 10:55 amBUF  Buffalo-PWM Portland
4h 55m1 stop New York LaGuardia
$249Delta
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
5:30 am - 10:18 amPWM  Portland-BUF Buffalo
4h 48m1 stop Philadelphia
American Airlines Logo
7:35 pm - 11:36 pmBUF  Buffalo-PWM Portland
4h 01m1 stop Philadelphia
$249American Airlines
Fri, Jan 8 - Sun, Jan 10
American Airlines Logo
5:10 am - 12:09 pmPWM  Portland-BUF Buffalo
6h 59m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:40 am - 10:16 amBUF  Buffalo-PWM Portland
4h 36m1 stop Philadelphia
$249American Airlines
Fri, Jan 8 - Sun, Jan 10
Delta Logo
5:59 pm - 10:58 pmPWM  Portland-BUF Buffalo
4h 59m1 stop New York LaGuardia
Delta Logo
7:00 am - 1:53 pmBUF  Buffalo-PWM Portland
6h 53m1 stop New York John F Kennedy Intl
$249Delta
Thu, Dec 31 - Mon, Jan 4
Southwest Logo
10:25 am - 4:30 pmPWM  Portland-BUF Buffalo
6h 05m1 stop Baltimore/Washington
Southwest Logo
11:00 am - 4:30 pmBUF  Buffalo-PWM Portland
5h 30m1 stop Baltimore/Washington
$319Southwest
Thu, Dec 31 - Mon, Jan 4
Southwest Logo
10:25 am - 4:30 pmPWM  Portland-BUF Buffalo
6h 05m1 stop Baltimore/Washington
Southwest Logo
11:00 am - 4:30 pmBUF  Buffalo-PWM Portland
5h 30m1 stop Baltimore/Washington
$319Southwest
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
3:15 pm - 9:17 pmPWM  Portland-BUF Buffalo
6h 02m1 stop Newark
United Airlines Logo
10:20 am - 2:34 pmBUF  Buffalo-PWM Portland
4h 14m1 stop Washington, D.C. Dulles Intl
$319United Airlines
Fri, Sep 25 - Tue, Sep 29
Multiple Airlines Logo
7:00 am - 12:50 pmPWM  Portland-BUF Buffalo
29h 50m2 stops Cincinnati Cinci./N. Kentucky Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:51 pm - 9:08 amBUF  Buffalo-PWM Portland
14h 17m1 stop Orlando
$389Multiple Airlines
Fri, Sep 25 - Sun, Sep 27
Multiple Airlines Logo
7:00 am - 12:50 pmPWM  Portland-BUF Buffalo
29h 50m2 stops Cincinnati Cinci./N. Kentucky Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:49 pm - 9:08 amBUF  Buffalo-PWM Portland
20h 19m1 stop Orlando
$400Multiple Airlines
Booking Insights

Price, demand and travel trends for Portland to Buffalo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Buffalo with more confidence.

How much is a round-trip flight from Portland to Buffalo?

Round-trip flights from Portland to Buffalo start at $249. Prices are below average for this route right now, with typical round-trip fares ranging from $256 to $552. The lowest price found in the past 5 days was $249 on United Airlines.

What's the cheapest day of the week to fly from Portland to Buffalo?

Monday is the cheapest day of the week to fly from Portland to Buffalo, it is 33% cheaper than the average day. Sunday is the most expensive day with flight prices 89% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Portland to Buffalo flights

Low season

April

Cheapest flight

$144
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Portland to Buffalo

When to book flights from Portland to Buffalo

Are your dates flexible? Find out the best times to travel from Portland to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Buffalo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Portland to Buffalo?

    Flights from Portland to Buffalo usually depart from Portland (PWM) and arrive at Buffalo (BUF).

  • What cabin classes can I book on flights from Portland to Buffalo?

    Two cabin classes are available on flights from Portland to Buffalo:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Portland to Buffalo pass through?

    One-stop flights from Portland to Buffalo most commonly connect through:

    • Baltimore/Washington (BWI) - 31% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 31% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 18% of one-stop connections
    • Philadelphia (PHL) - 11% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Portland to Buffalo?

    Yes. Being flexible with your travel dates can save you up to 65% on the Portland to Buffalo route. Monday is the cheapest departure day at $241 round-trip on average, while Sunday is the most expensive at $676, a difference of $435. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Portland to Buffalo?

    A nonstop flight from Portland to Buffalo takes 0h 00m, covering 426 miles.

  • Do I need a passport to fly from Portland to Buffalo?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Portland to Buffalo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $249 to $1,122. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Portland to Buffalo looking right now?

    One-way fares from Portland to Buffalo are currently lower than usual. Average one-way flight prices are about $208, which is 18% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Portland to Buffalo?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 21m, compared with 4h 38m via Newark (EWR) and 4h 57m via Baltimore/Washington (BWI).

  • What car rental options are available at Buffalo Airport (BUF)?

    Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Alamo
    · Thrifty

  • How much should I expect to pay for a Portland to Buffalo flight?

    Round-trip flights from Portland to Buffalo range from $256 to $552, with an average of $357 over the past 12 months. Anything below $256 counts as a good deal.

Your guide to booking Portland to Buffalo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $241 - about $435 less than Sunday (64% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Buffalo trip for May. Fares historically average $196 round-trip in that month - typically $394 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buffalo Airport.
    - Aloft Buffalo Airport
    - Comfort Inn and Suites Buffalo Airport
    - TownePlace Suites by Marriott Buffalo Airport

More options for your flight from Portland to Buffalo

Complete your trip to Buffalo with a hotel stay or car rental

Car rentals in Buffalo
Hotels in Buffalo
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