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Portsmouth International Airport to Buffalo flight

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
American Airlines logo American Airlines

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

Cheapest round-trip ticket price €268
Cheapest one-way flight price €117
Off-season for travel August
Peak season for travel July

FAQs for Portsmouth International Airport to Buffalo Flights

  • When is peak season for travel to Buffalo?

    ؜The peak travel time for visiting Buffalo is November. During this time, flights from Portsmouth International Airport to Buffalo are the most expensive. Cheap tickets can still be booked on Trip.com.
  • 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 €217, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 25 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.