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Niagara Falls

$60+ Cheap flights from Pennsylvania to Niagara Falls, ON, Canada

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:55 am
EWR
-
YYZ
1 stop4h 45m
Air Canada
Sun 3/89:10 pm
YYZ
-
EWR
Nonstop1h 38m
Air Canada
Deal found 2/2$169
This Flightnetwork deal was found by Cheapflights users on 2/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:55 am
EWR
-
YYZ
1 stop4h 45m
Air Canada
Thu 3/268:00 am
YYZ
-
EWR
1 stop6h 47m
Air Canada
Deal found 2/2$170
This Flightnetwork deal was found by Cheapflights users on 2/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:55 am
EWR
-
YYZ
1 stop6h 45m
Air Canada
Sat 3/288:45 am
YYZ
-
EWR
Nonstop1h 33m
Air Canada
Deal found 2/3$173
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:10 am
EWR
-
YYZ
Nonstop1h 39m
Air Canada
Thu 4/236:45 am
YYZ
-
EWR
Nonstop1h 42m
Air Canada
Deal found 2/3$174
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:05 am
EWR
-
YYZ
Nonstop1h 44m
Air Canada
Wed 3/259:00 am
YYZ
-
EWR
1 stop5h 47m
Air Canada
Deal found 2/2$175
This Jettzy deal was found by Cheapflights users on 2/3. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:20 pm
EWR
-
YYZ
Nonstop1h 44m
Air Canada
Mon 3/164:35 pm
YYZ
-
EWR
Nonstop1h 33m
Air Canada
Deal found 2/3$176
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:55 am
EWR
-
YYZ
1 stop5h 45m
Air Canada
Fri 3/279:10 pm
YYZ
-
EWR
Nonstop1h 38m
Air Canada
Deal found 2/3$180
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:40 am
DCA
-
YYZ
Nonstop1h 37m
Air Canada
Sun 3/16:10 pm
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Deal found 2/2$184
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:55 pm
DCA
-
YYZ
1 stop6h 31m
Air Canada
Thu 3/269:00 pm
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Deal found 2/2$192
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:40 am
DCA
-
YYZ
Nonstop1h 37m
Air Canada
Mon 3/96:10 pm
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Deal found 2/2$212
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:30 pm
IAD
-
YYZ
Nonstop1h 33m
Air Canada
Fri 5/16:55 pm
YYZ
-
IAD
Nonstop1h 34m
Air Canada
Deal found 2/2$212
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:06 am
PHL
-
YYZ
1 stop15h 14m
Multiple Airlines
Tue 3/103:40 pm
YYZ
-
PHL
1 stop8h 10m
Multiple Airlines
Deal found 2/3$216

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(Mytrip)

One-way from

$60
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$524
Provider with most accurate pricing for Philadelphia-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Toronto (YTO) flights.
Search Deals
From Pennsylvania to Niagara Falls
Search Deals
One-way flight from Pennsylvania to Niagara Falls
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 2026.
Use the filters below to find and compare flights from Pennsylvania to Niagara Falls that are best for you.

Fly from

Pennsylvania

Fly to

Niagara Falls

Route

Depart

Return

Price

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 3/3

6:00 am-11:20 pm

1 stop17h 20m

Toronto Pearson Intl

Tue 3/10

3:40 pm-11:59 pm

1 stop8h 19m

$235

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Wed 4/29

5:28 pm-2:05 pm

1 stop20h 37m

Toronto Pearson Intl

Tue 5/5

9:30 am-11:10 pm

1 stop13h 40m

$242

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Mon 5/4

6:55 pm-8:27 pm

Nonstop1h 32m

Toronto Pearson Intl

Sat 5/9

7:10 am-12:01 pm

1 stop4h 51m

$250

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 3/2

8:23 pm-2:20 pm

1 stop17h 57m

Toronto Pearson Intl

Mon 3/9

3:40 pm-10:50 pm

1 stop31h 10m

$259

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 2/24

4:14 pm-2:20 pm

1 stop22h 06m

Toronto Pearson Intl

Tue 3/3

7:10 am-12:22 pm

1 stop29h 12m

$259

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 4/3

6:59 am-8:33 am

Nonstop1h 34m

Toronto Pearson Intl

Fri 4/24

9:10 pm-10:43 pm

Nonstop1h 33m

$270

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Mon 3/2

9:09 pm-11:20 pm

1 stop26h 11m

Toronto Pearson Intl

Wed 3/4

7:10 am-4:39 pm

1 stop9h 29m

$271

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 2/24

7:59 pm-11:20 pm

1 stop27h 21m

Toronto Pearson Intl

Thu 2/26

4:00 pm-6:34 pm

1 stop26h 34m

$287

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 4/17

6:15 am-2:05 pm

1 stop7h 50m

Toronto Pearson Intl

Tue 4/21

6:30 am-8:15 am

2 stops25h 45m

$288

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 3/3

10:09 pm-11:46 pm

Nonstop1h 37m

Toronto Pearson Intl

Thu 3/5

10:00 am-11:46 am

Nonstop1h 46m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 60 results
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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

What is the cheapest month to book a flight from Pennsylvania to Niagara Falls?

Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Niagara Falls (average of $185). Flying from Pennsylvania to Niagara Falls in October is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to NI4?

Find hourly flight availability from Pennsylvania to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Niagara Falls at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Pennsylvania to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Niagara Falls. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Pennsylvania to Niagara Falls flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pennsylvania to Niagara Falls

Explore weekly flight availability from Pennsylvania to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 4, 2026.

The most flights from USPA to NI4 are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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.

  • How long is the flight from Pennsylvania to Niagara Falls?

    For as low as $250, Air Canada can have you in Niagara Falls from Pennsylvania in 1h 32m. Airlines will cover a distance of 359 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Pennsylvania to Niagara Falls one-way?

    The cheapest airlines for a one-way flight from Pennsylvania to Niagara Falls are American Airlines ($117), Porter Airlines ($167), and United Airlines ($173).

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

    Most travelers choose New York John F Kennedy Intl - Toronto Pearson Intl, Newark - Toronto Pearson Intl or New York LaGuardia - Toronto Pearson Intl when deciding on the best route from Pennsylvania to Niagara Falls.

  • What are the most reliable airlines from Pennsylvania to Niagara Falls?

    No one likes to see their flight delayed. When booking a flight from Pennsylvania to Niagara Falls consider choosing Piedmont Airlines (67%), Qatar Airways (66%) or Porter Airlines (66%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pennsylvania to Niagara Falls?

    On average you can expect to pay $1,371 for a flight from Pennsylvania to Niagara Falls. The cheapest flight overall is $167 while the most popular route, (New York John F Kennedy Intl - Toronto Pearson Intl) is currently priced at $257.

  • 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.

  • What is the cheapest month to book a flight from Pennsylvania to Niagara Falls?

    Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Niagara Falls (average of $185). Flying from Pennsylvania to Niagara Falls in October is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Pearson Intl flights
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Reagan-National to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Atlanta to Pearson Intl flights
Hobby to Pearson Intl flights
Minneapolis to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Baltimore to Pearson Intl flights
Orlando to Pearson Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Midway to Pearson Intl flights
Miami to Pearson Intl flights
San Diego to Pearson Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Denver to Pearson Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Atlanta to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
Austin to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Fort Lauderdale to Pearson Intl flights

Top 4 airlines flying from Pennsylvania to Niagara Falls

Discover the top 4 airlines that operate flights from Pennsylvania to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$185Average$514FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$192Average$504FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$262Average$574FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$430Average$560FlexibilityNo cancel feeOn-time71%

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