Niagara Falls

$101+ Cheap flights from Philadelphia (PHL) 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Apr 24 — May 11
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Cheapflights Tip: The best prices from Philadelphia to Niagara Falls are usually found in May or April, booked 39 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Philadelphia to Niagara Falls

Cheapest flights from Philadelphia to Niagara Falls
Explore the most affordable flight options available from Philadelphia to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 4/88:55 pm
PHL
-
YYZ
1 stop27h 19m
Multiple Airlines
Thu 4/168:00 pm
YYZ
-
PHL
1 stop24h 57m
Multiple Airlines
Deal found 3/24$278
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/155:45 am
PHL
-
YYZ
1 stop8h 20m
Multiple Airlines
Mon 4/206:30 am
YYZ
-
PHL
1 stop27h 19m
Multiple Airlines
Deal found 3/20$285
This Mytrip deal was found by Cheapflights users on 3/24. 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 4/148:52 pm
PHL
-
YYZ
1 stop17h 13m
Multiple Airlines
Wed 4/226:30 am
YYZ
-
PHL
1 stop17h 07m
Multiple Airlines
Deal found 3/24$287
This Mytrip deal was found by Cheapflights users on 3/21. 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 4/148:52 pm
PHL
-
YYZ
1 stop17h 13m
Multiple Airlines
Thu 4/166:30 am
YYZ
-
PHL
1 stop17h 07m
Multiple Airlines
Deal found 3/21$288
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/305:32 pm
PHL
-
YYZ
1 stop18h 13m
Multiple Airlines
Mon 5/49:30 am
YYZ
-
PHL
1 stop30h 12m
Multiple Airlines
Deal found 3/24$289
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Mon 4/273:23 pm
PHL
-
YYZ
2 stops22h 42m
Multiple Airlines
Wed 4/296:30 am
YYZ
-
PHL
1 stop17h 07m
Multiple Airlines
Deal found 3/24$299
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/221:30 pm
PHL
-
YYZ
1 stop24h 35m
Multiple Airlines
Sat 4/256:30 am
YYZ
-
PHL
1 stop17h 50m
Multiple Airlines
Deal found 3/20$302
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Wed 4/221:30 pm
PHL
-
YYZ
1 stop24h 35m
Multiple Airlines
Fri 4/249:35 am
YYZ
-
PHL
1 stop13h 24m
Multiple Airlines
Deal found 3/22$304
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/76:00 am
PHL
-
YYZ
1 stop8h 05m
Multiple Airlines
Sun 5/106:30 am
YYZ
-
PHL
1 stop18h 14m
Multiple Airlines
Deal found 3/22$305

Find flight deals from Philadelphia to Niagara Falls

Keep the following information in mind while searching for Philadelphia to Niagara Falls flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(Kiwi.com)

One-way from

$107
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$493
Provider with most accurate pricing for Philadelphia-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Toronto (YTO) flights.
From Philadelphia to Niagara Falls
One-way flight from Philadelphia to Niagara Falls
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 March 25, 2026.
Use the filters below to find and compare flights from Philadelphia to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sat 4/4

12:26 pm-5:17 pm

1 stop4h 51m

Toronto Pearson Intl

Sun 4/5

6:08 pm-11:00 pm

1 stop4h 52m

$529

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 4/3

5:18 pm-10:39 pm

1 stop5h 21m

Toronto Pearson Intl

Sun 4/5

6:08 pm-11:00 pm

1 stop4h 52m

$540

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 4/9

9:40 am-5:17 pm

1 stop7h 37m

Toronto Pearson Intl

Mon 4/13

4:11 pm-10:50 pm

1 stop6h 39m

$540

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Wed 4/8

6:05 am-3:08 pm

1 stop9h 03m

Toronto Pearson Intl

Thu 4/9

3:59 pm-11:00 pm

1 stop7h 01m

$540

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 6/8

11:38 am-11:59 pm

1 stop12h 21m

Toronto Pearson Intl

Wed 6/10

1:55 pm-12:45 am

1 stop10h 50m

$569

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 4/2

6:05 am-11:23 am

1 stop5h 18m

Toronto Pearson Intl

Sun 4/5

6:08 pm-11:00 pm

1 stop4h 52m

$575

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 3/31

9:41 am-5:17 pm

1 stop7h 36m

Toronto Pearson Intl

Mon 4/6

3:59 pm-11:00 pm

1 stop7h 01m

$575
Quickest round-trip

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 3/31

8:30 am-10:18 am

Nonstop1h 48m

Toronto Pearson Intl

Tue 3/31

12:35 pm-2:10 pm

Nonstop1h 35m

$586

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sun 5/10

6:10 am-11:49 am

1 stop5h 39m

Toronto Pearson Intl

Sun 5/10

2:30 pm-6:58 pm

1 stop4h 28m

$586

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sat 5/16

1:42 pm-3:30 pm

Nonstop1h 48m

Toronto Pearson Intl

Mon 5/18

4:15 pm-6:01 pm

Nonstop1h 46m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Philadelphia to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Philadelphia 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 Philadelphia to Niagara Falls

How far ahead should I book a flight from Philadelphia to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Niagara Falls. Price data was last updated on March 13, 2026.

The best time to book flights from Philadelphia to Niagara Falls is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Niagara Falls (average of $83). Flying from Philadelphia to Niagara Falls in December is currently the most expensive (average of $128). 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 PHL to NI4?

Find hourly flight availability from Philadelphia 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 March 25, 2026.

One of the essential ways to save on airfare from Philadelphia to Niagara Falls is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 38% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Niagara Falls. Price data was last updated on March 23, 2026.

Travelers seeking maximum savings on their Philadelphia to Niagara Falls flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Niagara Falls

Explore weekly flight availability from Philadelphia 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 March 25, 2026.

The most flights from PHL to NI4 are scheduled on a Monday (15 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Philadelphia to Niagara Falls?

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated March 25, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Philadelphia to Niagara Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 from for flights from Philadelphia to Niagara Falls?

    If you book a flight to Niagara Falls from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 12 flights from Philadelphia to Niagara Falls per day from 4 different airlines.

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

    Departing from Philadelphia to Niagara Falls will take you 4h 51m. Airlines will cover a distance of 346 mi.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as $165. However, be on the lookout for offers from United Airlines and Qatar Airways, as they are both options that can get you from Philadelphia to Niagara Falls for a low price.

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

    Before booking your flight to Niagara Falls from Philadelphia, check out the most reliable airlines to get you to your destination on time: Qatar Airways (76%), PSA Airlines (74%), American Airlines( 71%).

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

    Looking at all options, your cheapest flight can be booked for $180. While the most popular route (Philadelphia - Toronto Pearson Intl) can be booked for $272 on average, our data indicates $1,175 when flying from Philadelphia to Niagara Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Niagara Falls?

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Niagara Falls (average of $83). Flying from Philadelphia to Niagara Falls in December is currently the most expensive (average of $128). 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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Top 4 airlines flying from Philadelphia to Niagara Falls

Discover the top 4 airlines that operate flights from Philadelphia 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$192Average$488FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$198Average$491FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$266Average$528FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$430Average$552FlexibilityNo cancel feeOn-time71%

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