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Cheap flights from Pennsylvania to Niagara Falls from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Niagara Falls departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pennsylvania to Niagara Falls

Cheap round-trip flights

Multiple Airlines Logo
11:59 am - 4:58 pmLGA-IAG
28h 59m2 stops
Multiple Airlines Logo
2:12 pm - 10:00 amIAG-LGA
19h 48m1 stop
$297Multiple Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Multiple Airlines Logo
2:58 pm - 9:17 amEWR-IAG
18h 19m2 stops
Multiple Airlines Logo
2:12 pm - 9:00 amIAG-EWR
18h 48m2 stops
$347Multiple Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
10:55 am - 1:22 pmLGA-IAG
26h 27m1 stop
Multiple Airlines Logo
10:07 am - 11:27 amIAG-LGA
25h 20m2 stops
$349Multiple Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
Multiple Airlines Logo
5:59 am - 9:17 amEWR-IAG
27h 18m3 stops
Multiple Airlines Logo
2:12 pm - 9:00 amIAG-EWR
18h 48m2 stops
$362Multiple Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
5:55 am - 9:17 amLGA-IAG
27h 22m3 stops
Multiple Airlines Logo
2:12 pm - 9:00 amIAG-LGA
18h 48m2 stops
$384Multiple Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
9:59 pm - 4:58 pmEWR-IAG
18h 59m1 stop
Multiple Airlines Logo
2:12 pm - 3:31 pmIAG-EWR
25h 19m2 stops
$387Multiple Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Multiple Airlines Logo
5:59 am - 9:17 amEWR-IAG
27h 18m3 stops
Multiple Airlines Logo
2:12 pm - 10:43 amIAG-EWR
20h 31m3 stops
$421Multiple Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
9:59 am - 9:17 amLGA-IAG
23h 18m3 stops
Multiple Airlines Logo
2:12 pm - 5:30 pmIAG-LGA
27h 18m3 stops
$421Multiple Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
1:58 pm - 4:28 pmPHL-IAG
26h 30m3 stops
Multiple Airlines Logo
2:12 pm - 11:17 pmIAG-PHL
9h 05m2 stops
$544Multiple Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Multiple Airlines Logo
1:58 pm - 4:28 pmPHL-IAG
26h 30m3 stops
Multiple Airlines Logo
2:12 pm - 12:53 pmIAG-PHL
22h 41m3 stops
$549Multiple Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Niagara Falls, New York 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Pennsylvania to Niagara Falls, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Thu 10/16

11:59 am-4:58 pm

2 stops28h 59m

Niagara Falls

Mon 10/20

2:12 pm-10:00 am

1 stop19h 48m

$297

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Wed 10/15

2:58 pm-9:17 am

2 stops18h 19m

Niagara Falls

Mon 10/20

2:12 pm-9:00 am

2 stops18h 48m

$347

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Sun 10/19

10:55 am-1:22 pm

1 stop26h 27m

Niagara Falls

Sun 10/26

10:07 am-11:27 am

2 stops25h 20m

$349

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Wed 10/15

5:59 am-9:17 am

3 stops27h 18m

Niagara Falls

Mon 10/20

2:12 pm-9:00 am

2 stops18h 48m

$362

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Wed 10/15

5:55 am-9:17 am

3 stops27h 22m

Niagara Falls

Mon 10/20

2:12 pm-9:00 am

2 stops18h 48m

$384

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Thu 10/16

9:59 pm-4:58 pm

1 stop18h 59m

Niagara Falls

Mon 10/20

2:12 pm-3:31 pm

2 stops25h 19m

$387

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Wed 10/15

5:59 am-9:17 am

3 stops27h 18m

Niagara Falls

Mon 10/20

2:12 pm-10:43 am

3 stops20h 31m

$421

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Wed 10/15

9:59 am-9:17 am

3 stops23h 18m

Niagara Falls

Mon 10/20

2:12 pm-5:30 pm

3 stops27h 18m

$421

PhiladelphiaNiagara Falls

PHL - IAG

PHLIAG

Philadelphia

Fri 10/17

1:58 pm-4:28 pm

3 stops26h 30m

Niagara Falls

Mon 10/20

2:12 pm-11:17 pm

2 stops9h 05m

$544

PhiladelphiaNiagara Falls

PHL - IAG

PHLIAG

Philadelphia

Fri 10/17

1:58 pm-4:28 pm

3 stops26h 30m

Niagara Falls

Mon 10/20

2:12 pm-12:53 pm

3 stops22h 41m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Pennsylvania to Niagara Falls, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Niagara Falls, New York?

The cheapest day to depart from Pennsylvania to Niagara Falls, New York is on a Tuesday when prices can be found for as low as $162. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Niagara Falls, New York for around $243.

Cheap Pennsylvania to Niagara Falls, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Niagara Falls, New York

Direct flights

None
There are no direct flights from Pennsylvania to Niagara Falls, New York. There are no popular flight routes from Pennsylvania to Niagara Falls, New York.
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  • When did momondo last update prices for flights from Pennsylvania to Niagara Falls Airport?

    Prices for flights from Pennsylvania to Niagara Falls Airport are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to Niagara Falls Airport?

  • How old do you have to be to fly from Pennsylvania to Niagara Falls Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Niagara Falls Airport.

  • What documentation or ID do you need to fly to Niagara Falls Airport?

    The travel and health documents you'll need for your trip to Niagara Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Niagara Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Lewiston

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Niagara Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Niagara Falls for you.

Can I find flights from Pennsylvania to Niagara Falls with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Pennsylvania to Niagara Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Pennsylvania to Niagara Falls?

Once all potential Pennsylvania to Niagara Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pennsylvania to Niagara Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Niagara Falls, momondo offers a useful price alert feature which will track prices for flights to Niagara Falls from Pennsylvania and alert you when they change.

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1 adult
Wed 10/22
Wed 10/29
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