$137+ Cheap flights from Pennsylvania to Niagara Falls, NY (IAG)
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IAG
may. 5 — may. 121
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pennsylvania to Niagara Falls
Keep the following information in mind while searching for Pennsylvania to Niagara Falls flight deals. Data was last updated abril 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $281 (Booking.com) |
One-way from | $137 (Mytrip) |
Find flight deals from Pennsylvania to Niagara Falls
Cheapest flights from Pennsylvania to Niagara FallsExplore the most affordable flight options available from Pennsylvania to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.
Explore the most affordable flight options available from Pennsylvania to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.
This Mytrip deal was found by Cheapflights users on 4/28. 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. 6/125:15 amEWR - IAG
2 stops11h 44mMultiple Airlines
jue. 6/195:59 pmIAG - EWR
1 stop13h 00mMultiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$279
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2910:55 amLGA - IAG
1 stop5h 55mMultiple Airlines
jue. 6/55:49 pmIAG - LGA
2 stops28h 11mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$288
This Mytrip deal was found by Cheapflights users on 4/28. 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. 8/289:55 amEWR - IAG
2 stops32h 15mAllegiant Air
dom. 8/311:40 pmIAG - EWR
2 stops20h 25mAllegiant Air
Deal found 4/28![Allegiant Air logo]()
$447
This Mytrip deal was found by Cheapflights users on 4/28. 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.
sáb. 5/176:00 amPHL - IAG
3 stops37h 08mMultiple Airlines
lun. 5/1911:02 amIAG - PHL
3 stops35h 41mMultiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$629
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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 abril 30, 2025.
Use the filters below to find and compare flights from Pennsylvania to Niagara Falls that are best for you.
Fly from
Pennsylvania
Fly to
Niagara Falls
Route
Depart
Return
Price
NewarkNiagara Falls
EWR - IAG
EWRIAG
Newark
jue. 6/12
5:15 am-4:59 pm
2 stops11h 44m
Niagara Falls
jue. 6/19
5:59 pm-6:59 am
1 stop13h 00m
$279
New YorkNiagara Falls
LGA - IAG
LGAIAG
New York LaGuardia
jue. 5/29
10:55 am-4:50 pm
1 stop5h 55m
Niagara Falls
jue. 6/5
5:49 pm-10:00 pm
2 stops28h 11m
$288
PhiladelphiaNiagara Falls
PHL - IAG
PHLIAG
Philadelphia
sáb. 5/17
6:00 am-7:08 pm
3 stops37h 08m
Niagara Falls
lun. 5/19
11:02 am-10:43 pm
3 stops35h 41m
$629
New YorkNiagara Falls
LGA - IAG
LGAIAG
New York LaGuardia
dom. 6/8
10:55 am-4:54 pm
1 stop5h 59m
$137
NewarkNiagara Falls
EWR - IAG
EWRIAG
Newark
dom. 6/8
7:59 am-4:54 pm
2 stops8h 55m
$168
Best time to book a flight from Pennsylvania to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Pennsylvania 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 Pennsylvania to Niagara Falls
What is the cheapest time of day to fly from PA to IAG?
Find hourly flight availability from Pennsylvania 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 abril 30, 2025.
When flying from Pennsylvania to Niagara Falls, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Niagara Falls by month
Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Niagara Falls, New York ranges from 2.2 - 3.4 inches per month. September is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Niagara Falls, New York when rainfall is around 2.2 in.
Temperature in Niagara Falls by month
Plan your trip to Niagara Falls by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Niagara Falls, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).