$115+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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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 April or March, booked 79 days in advance, depart on a Friday or Wednesday and return on a Friday
Cheap flight deals from Philadelphia to Niagara Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to Niagara FallsExplore 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 August 13, 2026.
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 August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/215:08 am -
1 stop9h 47m
Mon 9/288:10 am -
1 stop26h 52m
Deal found 8/10![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/177:50 am -
1 stop13h 05m
Sun 9/207:30 am -
1 stop16h 12m
Deal found 8/10![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Fri 9/256:00 am -
1 stop8h 55m
Sun 9/277:30 am -
1 stop16h 12m
Deal found 8/8![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/17:50 am -
1 stop13h 05m
Mon 10/58:10 am -
1 stop26h 52m
Deal found 8/10![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:00 am -
1 stop8h 55m
Mon 9/281:30 pm -
1 stop21h 22m
Deal found 8/11![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/195:57 pm -
1 stop20h 33m
Mon 10/2610:15 am -
1 stop26h 17m
Deal found 8/11![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/146:00 am -
1 stop8h 55m
Wed 9/169:30 am -
1 stop31h 09m
Deal found 8/8![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/186:00 am -
1 stop8h 55m
Sun 9/207:30 am -
1 stop16h 12m
Deal found 8/10![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/122:50 pm -
1 stop24h 10m
Mon 9/141:30 pm -
1 stop21h 22m
Deal found 8/10![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:00 am -
1 stop8h 55m
Fri 10/28:10 am -
1 stop16h 20m
Deal found 8/11![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/186:00 am -
1 stop8h 55m
Mon 9/211:30 pm -
1 stop21h 22m
Deal found 8/9![Multiple Airlines logo]()
$306
Best flights from Philadelphia to Niagara FallsDiscover carefully curated flight deals from Philadelphia to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Philadelphia to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 11/209:15 am -
Nonstop1h 35m
Tue 11/249:20 pm -
Nonstop1h 36m
Deal found 8/12![Air Canada logo]()
$449
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:40 am -
1 stop3h 56m
Fri 10/236:10 pm -
1 stop4h 58m
Deal found 8/11![Delta logo]()
$483
This FlightHub deal was found by Cheapflights users on 8/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:45 am -
2 stops15h 50m
Sat 9/1212:40 pm -
2 stops11h 16m
Deal found 8/8![WestJet logo]()
$489
This Porter Airlines deal was found by Cheapflights users on 8/8. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:52 pm -
Nonstop1h 54m
Tue 9/294:15 pm -
Nonstop1h 49m
Deal found 8/8![Porter Airlines logo]()
$507
This United deal was found by Cheapflights users on 8/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:46 pm -
1 stop15h 01m
Tue 11/247:10 am -
2 stops7h 34m
Deal found 8/10![Multiple Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:25 am -
1 stop5h 24m
Tue 9/297:43 pm -
1 stop3h 47m
Deal found 8/8![United Airlines logo]()
$543
This Air Canada deal was found by Cheapflights users on 8/8. 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.
Wed 9/94:20 pm -
Nonstop1h 33m
Fri 9/118:35 am -
Nonstop1h 36m
Deal found 8/8![Air Canada logo]()
$449
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 11/69:15 am -
Nonstop1h 35m
Tue 11/108:00 am -
1 stop6h 44m
Deal found 8/12![Air Canada logo]()
$458
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop7h 33m
Wed 11/256:10 pm -
1 stop5h 05m
Deal found 8/9![Delta logo]()
$521
This Porter Airlines deal was found by Cheapflights users on 8/10. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:34 am -
Nonstop1h 54m
Tue 10/2712:40 pm -
Nonstop1h 37m
Deal found 8/10![Porter Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:16 pm -
1 stop5h 29m
Wed 11/49:20 pm -
Nonstop1h 36m
Deal found 8/9![United Airlines logo]()
$549
This Porter Airlines deal was found by Cheapflights users on 8/9. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:55 pm -
Nonstop1h 50m
Wed 11/410:59 am -
Nonstop1h 38m
Deal found 8/9![Porter Airlines logo]()
$529
Last-minute flights from Philadelphia to Niagara FallsDiscover last-minute flight deals from Philadelphia to Niagara Falls. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Niagara Falls. Data last updated August 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/122:50 pm -
1 stop24h 10m
Mon 9/141:30 pm -
1 stop21h 22m
Deal found 8/10![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/146:00 am -
1 stop8h 55m
Wed 9/169:30 am -
1 stop31h 09m
Deal found 8/8![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/177:50 am -
1 stop13h 05m
Sun 9/207:30 am -
1 stop16h 12m
Deal found 8/10![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/186:00 am -
1 stop8h 55m
Sun 9/207:30 am -
1 stop16h 12m
Deal found 8/10![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/186:00 am -
1 stop8h 55m
Mon 9/211:30 pm -
1 stop21h 22m
Deal found 8/9![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/215:08 am -
1 stop9h 47m
Mon 9/288:10 am -
1 stop26h 52m
Deal found 8/10![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/247:50 am -
1 stop13h 05m
Mon 9/288:10 am -
1 stop26h 52m
Deal found 8/10![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Fri 9/256:00 am -
1 stop8h 55m
Sun 9/277:30 am -
1 stop16h 12m
Deal found 8/8![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:00 am -
1 stop8h 55m
Mon 9/281:30 pm -
1 stop21h 22m
Deal found 8/11![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:00 am -
1 stop8h 55m
Fri 10/28:10 am -
1 stop16h 20m
Deal found 8/11![Multiple Airlines logo]()
$304
One-way flights from Philadelphia to Niagara FallsSearch for one-way flight options from Philadelphia to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Philadelphia to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 11/96:00 am -
1 stop11h 15m
Deal found 8/9![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sun 11/86:00 am -
1 stop11h 15m
Deal found 8/10![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 11/106:00 am -
1 stop13h 20m
Deal found 8/12![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/146:00 am -
1 stop8h 55m
Deal found 8/11![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/256:00 am -
1 stop8h 55m
Deal found 8/10![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/911:57 am -
1 stop26h 08m
Deal found 8/9![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sat 11/71:00 pm -
1 stop28h 15m
Deal found 8/9![Multiple Airlines logo]()
$136
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop8h 55m
Deal found 8/10![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/610:37 am -
1 stop30h 08m
Deal found 8/8![Multiple Airlines logo]()
$139
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $272 (Kiwi.com) |
One-way from | $115 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $581 |
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 August 13, 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
Cheapest round-trip
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Fri 11/20
9:15 am-10:50 am
Nonstop1h 35m
Toronto Pearson Intl
Tue 11/24
9:20 pm-10:56 pm
Nonstop1h 36m
$449
Quickest round-trip
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Wed 9/9
4:20 pm-5:53 pm
Nonstop1h 33m
Toronto Pearson Intl
Fri 9/11
8:35 am-10:11 am
Nonstop1h 36m
$449
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Fri 11/6
9:15 am-10:50 am
Nonstop1h 35m
Toronto Pearson Intl
Tue 11/10
8:00 am-2:44 pm
1 stop6h 44m
$458
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Wed 10/21
9:40 am-1:36 pm
1 stop3h 56m
Toronto Pearson Intl
Fri 10/23
6:10 pm-11:08 pm
1 stop4h 58m
$483
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Thu 9/10
5:45 am-9:35 pm
2 stops15h 50m
Toronto Pearson Intl
Sat 9/12
12:40 pm-11:56 pm
2 stops11h 16m
$489
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Tue 9/22
9:52 pm-11:46 pm
Nonstop1h 54m
Toronto Pearson Intl
Tue 9/29
4:15 pm-6:04 pm
Nonstop1h 49m
$507
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Fri 11/20
6:00 am-1:33 pm
1 stop7h 33m
Toronto Pearson Intl
Wed 11/25
6:10 pm-11:15 pm
1 stop5h 05m
$521
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Sun 10/25
8:34 am-10:28 am
Nonstop1h 54m
Toronto Pearson Intl
Tue 10/27
12:40 pm-2:17 pm
Nonstop1h 37m
$529
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Mon 11/2
7:55 pm-9:45 pm
Nonstop1h 50m
Toronto Pearson Intl
Wed 11/4
10:59 am-12:37 pm
Nonstop1h 38m
$529
PhiladelphiaToronto
PHL Philadelphia - YYZ Toronto Pearson Intl
PHLYYZ
Philadelphia
Sat 11/21
6:46 pm-9:47 am
1 stop15h 01m
Toronto Pearson Intl
Tue 11/24
7:10 am-2:44 pm
2 stops7h 34m
$542
Showing 1-10 of 22 resultsSorted by cheapest first
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.
PHL-YYZ
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
PHL-NI4
PHL-YYZ
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 August 13, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 53% on airfare.
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 August 13, 2026.
The most flights from PHL to NI4 are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Philadelphia to Niagara Falls?
Airfare is below average for this route at the moment.
Philadelphia to Niagara Falls flights typically cost between $497 and $661 in September.The cheapest round-trip price found within the last 5 days was $272 on Multiple Airlines (Sep 21-Sep 28).
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 August 8, 2026.
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. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 13, 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
6.9
Boarding
8.2
Food
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Entertainment
6.9
Boarding
8.2
Food
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Entertainment
6.9
Boarding
8.2
Food
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Entertainment
6.9
Boarding
8.2
Food
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Entertainment
6.9
Boarding
8.2
Food
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
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Philadelphia and Niagara Falls flights
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$245 | Average$563 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$465 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$271 | Average$541 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$435 | Average$607 | FlexibilityNo cancel fee | On-time71% |