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Niagara Falls

$46+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
ene. 4 — ene. 111
dom. 1/4
dom. 1/11
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Niagara Falls are usually found in March or December, booked 39 days in advance, depart on a Thursday or Friday and return on a Saturday

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 diciembre 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
mié. 12/178:00 amPHL - YYZ
1 stop14h 12mMultiple Airlines
dom. 1/118:00 pmYYZ - PHL
1 stop12h 37mMultiple Airlines
Deal found 12/5$215
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
mié. 12/248:54 pmPHL - YYZ
1 stop26h 26mMultiple Airlines
mié. 12/317:40 amYYZ - PHL
1 stop28h 45mMultiple Airlines
Deal found 12/4$231
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
sáb. 12/139:00 amPHL - YYZ
1 stop14h 20mMultiple Airlines
lun. 12/158:30 pmYYZ - PHL
1 stop18h 28mMultiple Airlines
Deal found 12/5$277
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
sáb. 12/139:00 amPHL - YYZ
1 stop14h 20mMultiple Airlines
mar. 12/167:10 amYYZ - PHL
2 stops33h 42mMultiple Airlines
Deal found 12/5$280
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
vie. 12/125:45 pmPHL - YYZ
1 stop29h 35mMultiple Airlines
lun. 12/157:10 amYYZ - PHL
1 stop13h 29mMultiple Airlines
Deal found 12/3$282

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 diciembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$180
(Kiwi.com)

One-way from

$46
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$341
Provider with most accurate pricing for Philadelphia-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Toronto (YTO) flights.
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From Philadelphia to Niagara Falls
Search Deals
One-way flight from Philadelphia to Niagara Falls
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 diciembre 5, 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

mar. 1/13

1:40 pm-11:20 pm

1 stop9h 40m

Toronto Pearson Intl

mié. 1/14

9:00 am-8:47 am

3 stops23h 47m

$241

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

dom. 1/11

5:40 pm-2:40 pm

1 stop21h 00m

Toronto Pearson Intl

mié. 1/14

7:15 am-4:49 pm

2 stops9h 34m

$265

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

dom. 12/21

10:00 pm-2:20 pm

1 stop16h 20m

Toronto Pearson Intl

mié. 12/31

7:40 am-11:38 pm

1 stop15h 58m

$322

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mié. 1/14

4:50 pm-12:34 pm

1 stop19h 44m

Toronto Pearson Intl

sáb. 1/17

11:30 am-8:25 pm

1 stop8h 55m

$335

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

lun. 12/22

6:00 am-10:12 pm

2 stops16h 12m

Toronto Pearson Intl

mié. 12/31

7:40 am-11:38 pm

1 stop15h 58m

$355

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

lun. 1/19

6:11 pm-9:19 pm

2 stops27h 08m

Toronto Pearson Intl

lun. 1/26

3:40 pm-10:03 pm

2 stops30h 23m

$356

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

lun. 2/2

7:17 am-4:03 pm

1 stop8h 46m

Toronto Pearson Intl

dom. 2/15

11:38 am-9:50 pm

1 stop10h 12m

$371

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

lun. 2/16

8:25 am-10:16 am

Nonstop1h 51m

Toronto Pearson Intl

mar. 2/17

6:25 pm-11:20 am

1 stop16h 55m

$372

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

jue. 1/15

9:08 pm-10:59 pm

Nonstop1h 51m

Toronto Pearson Intl

lun. 1/19

7:04 pm-9:45 am

1 stop14h 41m

$385

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mié. 2/4

4:55 pm-11:20 pm

1 stop30h 25m

$66

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 18 results
1
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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

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 November 28, 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, 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 $133). 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 diciembre 5, 2025.

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 afternoon could potentially save you up to 18% 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 December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Niagara Falls flight should consider departing on Wednesday mornings 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 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 diciembre 5, 2025.

The most flights from PHL to NI4 are scheduled on a Wednesday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 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 diciembre 5, 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
9,064 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,064 reviews
United Airlines
7.4
Good
9,064 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
9,064 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,503 reviews
United Airlines
7.4
Good
9,064 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $173. However, be on the lookout for offers from Air Canada and American Airlines, 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: Republic Airways (100%), United Airlines (88%), Air Canada( 85%).

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

    Looking at all options, your cheapest flight can be booked for $204. While the most popular route (Philadelphia - Toronto Pearson Intl) can be booked for $180 on average, our data indicates $1,074 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 $133). 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 Philadelphia 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
John F Kennedy Intl to Pierre Elliott Trudeau Intl 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
John F Kennedy Intl to Toronto Island flights
Dulles Intl to Toronto Island flights
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LaGuardia to Toronto Island flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Newark to Ottawa flights
Pittsburgh to Pearson Intl flights
Reagan-National to Toronto Island flights
Dulles Intl to Ottawa flights
Newark to Hamilton flights
Philadelphia to Toronto Island flights
John F Kennedy Intl to Ottawa flights
Reagan-National to Ottawa flights
LaGuardia to Ottawa flights
LaGuardia to Hamilton flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Harrisburg to Pearson Intl flights
Newark to Timmins flights
Philadelphia to Hamilton flights
Pittsburgh to Toronto Island flights
Philadelphia to Ottawa flights
John F Kennedy Intl to Hamilton flights
Pittsburgh to Ottawa flights
Scranton to Pierre Elliott Trudeau Intl flights
Newark to London flights
Allentown to Pearson Intl flights
John F Kennedy Intl to London flights
LaGuardia to London flights
Dulles Intl to Sault Ste Marie flights
Philadelphia to London flights
Scranton to Pearson Intl flights
Allentown to Pierre Elliott Trudeau Intl flights
Newark to Windsor flights
LaGuardia to Thunder Bay flights
Philadelphia to Sudbury flights
State College to Pierre Elliott Trudeau Intl flights
Harrisburg to Pierre Elliott Trudeau Intl flights
State College to Pearson Intl 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 diciembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$191Average$472FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$208Average$487FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$428Average$555FlexibilityNo cancel feeOn-time71%

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