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Niagara Falls

$179+ Cheap flights from Pennsylvania to Niagara Falls (IAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IAG
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
1 adult, Economy
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Cheap flight deals from Pennsylvania to Niagara Falls

Cheapest flights from Pennsylvania to Niagara Falls
Explore the most affordable flight options available from Pennsylvania to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:57 am
PHL
-
IAG
1 stop27h 21m
Multiple Airlines
Sun 8/2310:30 am
IAG
-
PHL
2 stops23h 36m
Multiple Airlines
Deal found 7/17$503
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:57 am
PHL
-
IAG
1 stop27h 21m
Multiple Airlines
Sun 8/98:35 pm
IAG
-
PHL
1 stop19h 00m
Multiple Airlines
Deal found 7/18$559

Find flight deals from Pennsylvania to Niagara Falls

Keep the following information in mind while searching for Pennsylvania to Niagara Falls flight deals. Data was last updated July 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(Kiwi.com)

One-way from

$179
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Niagara Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Niagara Falls flights.
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From Pennsylvania to Niagara Falls
Search Deals
One-way flight from Pennsylvania to Niagara Falls
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Niagara Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 20, 2026.
Use the filters below to find and compare flights from Pennsylvania to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaNiagara Falls

PHL - IAG

PHLIAG

Philadelphia

Sun 8/16

9:57 am-1:18 pm

1 stop27h 21m

Niagara Falls

Sun 8/23

10:30 am-10:06 am

2 stops23h 36m

$503
Quickest round-trip

PhiladelphiaNiagara Falls

PHL - IAG

PHLIAG

Philadelphia

Thu 8/6

9:57 am-1:18 pm

1 stop27h 21m

Niagara Falls

Sun 8/9

8:35 pm-3:35 pm

1 stop19h 00m

$559
Cheapest one-way

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Tue 9/29

10:29 pm-10:32 am

2 stops36h 03m

$179

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Tue 10/27

10:29 pm-10:02 am

2 stops35h 33m

$181

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Tue 8/18

10:00 pm-9:40 am

3 stops35h 40m

$263

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Fri 8/7

10:55 am-6:07 pm

2 stops31h 12m

$265

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Tue 8/18

10:29 pm-9:40 am

3 stops35h 11m

$266

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Thu 9/24

10:00 am-9:56 am

2 stops23h 56m

$270

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Sat 8/15

5:55 am-7:45 pm

3 stops37h 50m

$309

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Sat 8/15

8:37 pm-1:18 pm

3 stops40h 41m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Pennsylvania to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Niagara Falls

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Niagara Falls from Pennsylvania?

    Located just 5.7 mi from the city center, Niagara Falls (IAG) is the airport most travelers will use when flying to Niagara Falls from Pennsylvania.

  • What are the most popular routes from Pennsylvania to Niagara Falls?

    The most popular flight routes from Pennsylvania to Niagara Falls are Philadelphia - Niagara Falls, Newark - Niagara Falls and New York LaGuardia - Niagara Falls.

  • Can I find deals for flights from Pennsylvania to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Niagara Falls.

  • Can I find deals for business class flights from Pennsylvania to Niagara Falls?

    Yes. Cheapflights offers flight deals from Pennsylvania to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Lewiston

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