Niagara Falls

$142+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Jun 7 — Jun 141
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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 May 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 7/138:00 am
PHL
-
YYZ
1 stop30h 05m
Multiple Airlines
Thu 7/166:30 am
YYZ
-
PHL
1 stop18h 09m
Multiple Airlines
Deal found 5/4$340
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/108:00 am
PHL
-
YYZ
1 stop30h 05m
Multiple Airlines
Sun 6/146:30 am
YYZ
-
PHL
1 stop18h 14m
Multiple Airlines
Deal found 5/5$358
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/38:10 am
PHL
-
YYZ
1 stop29h 55m
Multiple Airlines
Wed 6/109:30 am
YYZ
-
PHL
1 stop30h 07m
Multiple Airlines
Deal found 5/4$362
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 8/46:00 am
PHL
-
YYZ
1 stop8h 05m
Multiple Airlines
Tue 8/116:30 am
YYZ
-
PHL
2 stops10h 14m
Multiple Airlines
Deal found 5/5$363
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
PHL
-
YYZ
1 stop8h 05m
Multiple Airlines
Tue 6/99:50 am
YYZ
-
PHL
1 stop23h 06m
Multiple Airlines
Deal found 5/3$366
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/226:00 am
PHL
-
YYZ
2 stops11h 09m
Multiple Airlines
Tue 6/306:30 am
YYZ
-
PHL
1 stop18h 14m
Multiple Airlines
Deal found 5/5$380
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 7/138:00 am
PHL
-
YYZ
1 stop30h 05m
Multiple Airlines
Wed 7/159:30 am
YYZ
-
PHL
1 stop15h 09m
Multiple Airlines
Deal found 5/4$382
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Tue 6/26:00 am
PHL
-
YYZ
1 stop8h 05m
Multiple Airlines
Fri 6/51:30 pm
YYZ
-
PHL
1 stop11h 14m
Multiple Airlines
Deal found 5/4$385
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 8/46:00 am
PHL
-
YYZ
1 stop8h 05m
Multiple Airlines
Mon 8/107:45 am
YYZ
-
PHL
1 stop25h 06m
Multiple Airlines
Deal found 5/6$389
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 8/186:00 am
PHL
-
YYZ
1 stop8h 05m
Multiple Airlines
Fri 8/288:10 am
YYZ
-
PHL
1 stop17h 06m
Multiple Airlines
Deal found 5/6$390
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/108:00 am
PHL
-
YYZ
1 stop30h 05m
Multiple Airlines
Mon 6/151:30 pm
YYZ
-
PHL
1 stop26h 07m
Multiple Airlines
Deal found 5/5$391

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 May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$340
(Kiwi.com)

One-way from

$142
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$433
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. 5% potential increase in price ($31 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 May 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 May 8, 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

Thu 7/9

6:00 am-4:55 pm

1 stop10h 55m

Toronto Pearson Intl

Thu 7/23

1:30 pm-11:08 pm

1 stop9h 38m

$470

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 7/3

5:07 am-10:58 am

1 stop5h 51m

Toronto Pearson Intl

Sat 7/4

3:14 pm-12:46 am

1 stop9h 32m

$528

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 8/24

10:05 am-3:35 pm

1 stop5h 30m

Toronto Pearson Intl

Mon 9/7

8:35 am-10:09 am

Nonstop1h 34m

$567

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 5/29

8:30 am-10:18 am

Nonstop1h 48m

Toronto Pearson Intl

Sat 7/11

6:15 am-7:59 am

Nonstop1h 44m

$586

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 7/3

8:35 am-8:55 pm

2 stops12h 20m

Toronto Pearson Intl

Sat 7/4

6:30 am-3:05 pm

1 stop8h 35m

$586

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sat 6/20

1:52 pm-3:41 pm

Nonstop1h 49m

Toronto Pearson Intl

Sun 7/12

8:10 am-9:56 am

Nonstop1h 46m

$586

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 6/9

8:41 pm-9:54 am

1 stop13h 13m

Toronto Pearson Intl

Wed 6/10

12:45 pm-11:44 pm

1 stop10h 59m

$597
Quickest round-trip

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 6/18

3:29 pm-5:21 pm

Nonstop1h 52m

Toronto Pearson Intl

Sun 6/21

6:15 am-7:51 am

Nonstop1h 36m

$597

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Wed 6/3

6:10 am-2:19 pm

1 stop8h 09m

Toronto Pearson Intl

Tue 6/9

9:35 am-11:44 pm

1 stop14h 09m

$603

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 5/29

9:45 am-5:21 pm

1 stop7h 36m

Toronto Pearson Intl

Thu 6/11

6:05 am-11:54 am

1 stop5h 49m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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 May 8, 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 at noon could potentially save you up to 37% 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 May 2, 2026.

Travelers seeking maximum savings on their Philadelphia to Niagara Falls flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday 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 May 8, 2026.

The most flights from PHL to NI4 are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 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 May 8, 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.

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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.

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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.

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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.

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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.

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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 15 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 5h 30m. Airlines will cover a distance of 346 mi. This flight may include one or multiple stops.

  • 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 Qatar Airways and Air Canada, 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: Sun Country Air (100%), Air Canada (91%), Jazz( 91%).

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

    Looking at all options, your cheapest flight can be booked for $238. While the most popular route (Philadelphia - Toronto Pearson Intl) can be booked for $389 on average, our data indicates $1,264 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.

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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$563FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$240Average$529FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$266Average$403FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$435Average$557FlexibilityNo cancel feeOn-time71%

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