HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$104+ Cheap flights from Philadelphia (PHL) to Niagara Falls, 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Philadelphia to Niagara Falls are usually found in December or September, booked 39 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap 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 septiembre 15, 2025.

Round-trip from

$292
(Kiwi.com)

One-way from

$104
(Mytrip)

Popular in

November

Cheapest in

December

Average price

$304
From Philadelphia to Niagara Falls
Search Deals
One-way flight from Philadelphia to Niagara Falls
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 septiembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
jue. 10/27:32 pmPHL - YYZ
2 stops25h 49mMultiple Airlines
lun. 10/64:00 pmYYZ - PHL
1 stop7h 29mMultiple Airlines
Deal found 9/13$292
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
vie. 9/265:15 amPHL - YYZ
2 stops16h 06mMultiple Airlines
lun. 9/294:00 pmYYZ - PHL
1 stop7h 29mMultiple Airlines
Deal found 9/13$293
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
sáb. 9/278:30 amPHL - YYZ
1 stop13h 50mMultiple Airlines
dom. 9/289:35 amYYZ - PHL
1 stop24h 11mMultiple Airlines
Deal found 9/14$295
This Mytrip deal was found by Cheapflights users on 9/13. 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.
jue. 10/1610:54 amPHL - YYZ
1 stop12h 58mMultiple Airlines
lun. 10/206:30 amYYZ - PHL
1 stop17h 29mMultiple Airlines
Deal found 9/13$296
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 9/257:32 pmPHL - YYZ
2 stops25h 49mMultiple Airlines
lun. 9/294:00 pmYYZ - PHL
1 stop7h 29mMultiple Airlines
Deal found 9/14$297
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 9/208:30 amPHL - YYZ
1 stop13h 50mMultiple Airlines
lun. 9/224:00 pmYYZ - PHL
1 stop8h 52mMultiple Airlines
Deal found 9/13$298
This Mytrip deal was found by Cheapflights users on 9/14. 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.
vie. 10/174:35 pmPHL - YYZ
2 stops28h 32mMultiple Airlines
lun. 10/206:30 amYYZ - PHL
1 stop17h 29mMultiple Airlines
Deal found 9/14$302
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
dom. 9/286:00 amPHL - YYZ
2 stops17h 41mMultiple Airlines
lun. 9/294:00 pmYYZ - PHL
1 stop7h 29mMultiple Airlines
Deal found 9/14$303
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
lun. 9/225:30 amPHL - YYZ
1 stop18h 25mMultiple Airlines
jue. 9/259:50 amYYZ - PHL
1 stop21h 45mMultiple Airlines
Deal found 9/14$305
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 9/255:00 amPHL - YYZ
1 stop15h 55mMultiple Airlines
dom. 9/286:30 amYYZ - PHL
1 stop27h 16mMultiple Airlines
Deal found 9/14$307
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 9/265:10 amPHL - YYZ
1 stop18h 42mMultiple Airlines
dom. 9/289:35 amYYZ - PHL
1 stop24h 11mMultiple Airlines
Deal found 9/14$310

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 septiembre 15, 2025.
Use the filters below to find and compare flights from Philadelphia to Niagara Falls that are best for you.

Fly from

Philadelphia

Fly to

Niagara Falls

Route

Depart

Return

Price

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

sáb. 11/8

5:15 am-2:40 pm

1 stop9h 25m

Toronto Pearson Intl

sáb. 11/15

7:10 am-10:05 pm

1 stop14h 55m

$295

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

vie. 9/26

5:10 am-11:52 pm

1 stop18h 42m

Toronto Pearson Intl

dom. 9/28

9:35 am-9:46 am

1 stop24h 11m

$310

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

dom. 11/2

5:05 am-10:12 pm

1 stop17h 07m

Toronto Pearson Intl

vie. 11/7

10:15 am-12:31 am

1 stop14h 16m

$387

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

dom. 10/19

8:08 pm-2:05 pm

2 stops17h 57m

Toronto Pearson Intl

sáb. 10/25

7:45 am-11:36 pm

2 stops15h 51m

$402

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mié. 11/12

9:20 am-10:56 am

Nonstop1h 36m

Toronto Pearson Intl

mar. 11/18

10:00 am-2:47 pm

1 stop4h 47m

$483

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mar. 10/28

7:12 pm-3:35 pm

1 stop20h 23m

Toronto Pearson Intl

mar. 11/4

4:45 pm-5:42 am

1 stop12h 57m

$542

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

sáb. 10/11

10:32 am-7:05 pm

1 stop8h 33m

Toronto Pearson Intl

sáb. 10/18

2:15 pm-3:49 pm

Nonstop1h 34m

$542

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

lun. 10/6

7:58 pm-10:04 am

1 stop14h 06m

Toronto Pearson Intl

lun. 10/13

8:55 pm-10:29 pm

Nonstop1h 34m

$542

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mié. 11/26

10:34 am-5:58 pm

1 stop7h 24m

Toronto Pearson Intl

lun. 12/1

9:20 pm-10:56 pm

Nonstop1h 36m

$548

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

lun. 10/20

7:58 pm-8:31 am

1 stop12h 33m

Toronto Pearson Intl

sáb. 10/25

8:55 pm-10:29 pm

Nonstop1h 34m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

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 September 12, 2025.

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, January is the cheapest month in which you can book a flight from Philadelphia to Niagara Falls (average of $243). Flying from Philadelphia to Niagara Falls in August is currently the most expensive (average of $348). 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 septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Niagara Falls as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Niagara Falls flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings 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 septiembre 15, 2025.

The most flights from PHL to NI4 are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 on average).

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 septiembre 15, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Air Canada 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.
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 13 flights from Philadelphia to Niagara Falls per day from 3 different airlines.

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

    Departing from Philadelphia to Niagara Falls will take you 1h 36m. Airlines will cover a distance of 346 mi. All flights are typically nonstop.

  • 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: Lufthansa (100%), Qatar Airways (83%), Piedmont Airlines( 79%).

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

    Looking at all options, your cheapest flight can be booked for $183. While the most popular route (Philadelphia - Toronto Pearson Intl) can be booked for $223 on average, our data indicates $1,196 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, January is the cheapest month in which you can book a flight from Philadelphia to Niagara Falls (average of $243). Flying from Philadelphia to Niagara Falls in August is currently the most expensive (average of $348). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Reagan-National to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Philadelphia to Pearson Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
LaGuardia to Toronto Island flights
Philadelphia to Toronto Island flights
Reagan-National to Toronto Island flights
Dulles Intl to Ottawa flights
Reagan-National to Ottawa flights
Newark to Ottawa flights
John F Kennedy Intl to Hamilton flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Ottawa flights
LaGuardia to Ottawa flights
Pittsburgh to Pearson Intl flights
Newark to Hamilton flights
Allentown to Pearson Intl flights
Pittsburgh to Toronto Island flights
LaGuardia to Hamilton flights
Philadelphia to Ottawa flights
Dulles Intl to Hamilton flights
Harrisburg to Pearson Intl flights
Allentown to Pierre Elliott Trudeau Intl flights
Pittsburgh to Ottawa flights
Newark to London flights
John F Kennedy Intl to London flights
Newark to Windsor flights
LaGuardia to London flights
Philadelphia to Hamilton flights
State College to Pearson Intl flights
Dulles Intl to Thunder Bay flights
State College to Pierre Elliott Trudeau Intl flights
Reagan-National to Thunder Bay flights
Reagan-National to London flights
Scranton to Pearson Intl flights
Harrisburg to Ottawa flights
Dulles Intl to London flights

Top 3 airlines flying from Philadelphia to Niagara Falls

Discover the top 3 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$185Average$486FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$192Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$212Average$536FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.