Cheap Flights from Philadelphia (PHL) to Niagara Falls (IAG)

Popular airlines from Philadelphia International Airport (PHL) to Niagara Falls, NY (IAG-Niagara Falls Intl.)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 30% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.

Alternative airports near Niagara Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from Philadelphia Intl. Airport (PHL) to IAG?
The lowest price advertised for a round-trip flight from PHL to Niagara Falls Intl. Airport is . But you better act quick. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to IAG?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Philadelphia Intl. Airport (PHL) to Niagara Falls Intl. Airport (IAG) that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from PHL to Niagara Falls Intl. Airport (IAG). This allows you to secure a great price ahead of time and still have the freedom to reschedule without any extra fees. If the new flight costs more, you'll just cover the difference.
How far is the flight from Philadelphia Intl. Airport (PHL) to Niagara Falls Intl. Airport?
A flight distance of just 470 kilometres separates Philadelphia and Niagara Falls. Once you're up in the skies, you won't get a chance to do much more than listen to some short podcasts.
Which airlines fly direct from Philadelphia Airport to Niagara Falls Intl. Airport (IAG)?
You won't find any airlines operating directly between Philadelphia Airport and IAG, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Philadelphia Airport to Niagara Falls Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Philadelphia Intl. Airport (PHL) to IAG at the last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Niagara Falls Intl.
Distance
469 km

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.