Which airports can I use when flying from Philadelphia to Niagara Falls?

Flights from Philadelphia to Niagara Falls usually depart from Philadelphia (PHL) and arrive at Niagara Falls (IAG).

Do I need a passport to fly from Philadelphia to Niagara Falls?

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.

$310 CHEAP FLIGHTS from Philadelphia to Niagara Falls (PHL - IAG)

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

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Recent round-trip flight deals from Philadelphia to Niagara Falls

Fri, Oct 23 - Sun, Nov 1

3:37 pm - 11:39 amPHL Philadelphia-IAG Niagara Falls

20h 02m2 stops Knoxville McGhee Tyson Punta Gorda

11:42 am - 5:53 pmIAG Niagara Falls-PHL Philadelphia

30h 11m1 stop Tampa St. Petersburg

$521Allegiant Air

Booking Insights

Price, demand and travel trends for Philadelphia to Niagara Falls flights

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

What is the cheapest airline to fly from Philadelphia to Niagara Falls?

Allegiant Air ($521) offered the cheapest round-trip ticket from Philadelphia to Niagara Falls in the last 5 days.

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Cheapest flight	$310

Flight from Philadelphia to Niagara Falls

When to book flights from Philadelphia to Niagara Falls

Are your dates flexible? Find out the best times to travel from Philadelphia to Niagara Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Philadelphia to Niagara Falls?
Flights from Philadelphia to Niagara Falls usually depart from Philadelphia (PHL) and arrive at Niagara Falls (IAG).
Do I need a passport to fly from Philadelphia to Niagara Falls?
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.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Niagara Falls Airport.
- Best Western Summit Inn
- Holiday Inn Express & Suites Niagara Falls By IHG
- Microtel Inn & Suites by Wyndham Niagara Falls

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PHL - IAG

$310 Find Cheap Flights from Philadelphia to Niagara Falls - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Philadelphia to Niagara Falls

Recent one-way flight deals from Philadelphia to Niagara Falls

Price, demand and travel trends for Philadelphia to Niagara Falls flights

What is the cheapest airline to fly from Philadelphia to Niagara Falls?

Key details for Philadelphia to Niagara Falls flights

Cheapest flight

When to book flights from Philadelphia to Niagara Falls

Your Philadelphia to Niagara Falls flight questions, answered

Your guide to booking Philadelphia to Niagara Falls flights

More options for your flight from Philadelphia to Niagara Falls

Complete your trip to Niagara Falls with a hotel stay or car rental

Information on your arrival and departure airports

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