Trip.com
>
Cheap Flights
>
United States
>
Buffalo
>
Boston to Buffalo flight
>
Portsmouth International Airport to Buffalo flight

Search for flights from Portsmouth International Airport to Buffalo and check out affordable one-way and round-trip options.

      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        BUF 15:00
        6h
        Direct
        BOS 16:00
        Buffalo - Boston | Wed, Oct 7 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search
      • BOS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Boston - Buffalo | Mon, Oct 5 | Normal Airline
        Search
        Search

Displayed flight fares from Portsmouth International Airport to Buffalo are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airlines are the most popular for Portsmouth International Airport to Buffalo flights?

See which airlines fly from Portsmouth International Airport to Buffalo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Jetblue Airways logo Jetblue Airways

What to know about flights from Portsmouth International Airport to Buffalo?

Cheapest return ticket price €244
Cheapest one-way flight price €93
Off-season travel month August
Peak season for travel December

FAQs for Portsmouth International Airport to Buffalo Flights

  • When is peak season for travel to Buffalo?

    ؜The peak travel time for visiting Buffalo is October. During this time, flights from Portsmouth International Airport to Buffalo are the most expensive. Cheap tickets can still be booked on Trip.com.
  • There are 1 airport(s) in Buffalo (BUF): Buffalo Niagara International Airport.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Portsmouth International Airport to Buffalo is €214, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.