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Cheap flights from Pennsylvania to Niagara Falls from $152

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 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Pennsylvania to Niagara Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:41 am - 6:03 pm
EWR
-
IAG
8h 22m
1 stop
Multiple Airlines Logo
6:48 pm - 8:46 am
IAG
-
EWR
13h 58m
1 stop
$236Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
Multiple Airlines Logo
12:55 pm - 6:03 pm
LGA
-
IAG
5h 08m
1 stop
Multiple Airlines Logo
6:48 pm - 12:00 pm
IAG
-
LGA
17h 12m
1 stop
$251Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
Multiple Airlines Logo
12:55 pm - 6:03 pm
LGA
-
IAG
5h 08m
1 stop
Multiple Airlines Logo
6:48 pm - 12:00 pm
IAG
-
LGA
17h 12m
1 stop
$280Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
Multiple Airlines Logo
10:45 pm - 3:31 pm
LGA
-
IAG
16h 46m
1 stop
Multiple Airlines Logo
11:14 am - 3:58 pm
IAG
-
LGA
28h 44m
2 stops
$311Multiple Airlines
Sun, May 10 - Thu, May 14
Multiple Airlines Logo
2:50 pm - 3:31 pm
EWR
-
IAG
24h 41m
1 stop
Multiple Airlines Logo
11:14 am - 9:04 am
IAG
-
EWR
21h 50m
2 stops
$338Multiple Airlines
Sun, May 10 - Thu, May 14
Multiple Airlines Logo
9:41 am - 6:03 pm
EWR
-
IAG
8h 22m
1 stop
Multiple Airlines Logo
2:06 pm - 8:46 am
IAG
-
EWR
18h 40m
1 stop
$342Multiple Airlines
Mon, Jun 29 - Fri, Jul 3
Multiple Airlines Logo
7:29 am - 6:03 pm
LGA
-
IAG
10h 34m
1 stop
Multiple Airlines Logo
2:06 pm - 12:00 pm
IAG
-
LGA
21h 54m
1 stop
$363Multiple Airlines
Mon, Jun 29 - Fri, Jul 3
Multiple Airlines Logo
9:55 am - 6:11 pm
EWR
-
IAG
32h 16m
2 stops
Multiple Airlines Logo
2:06 pm - 10:05 pm
IAG
-
EWR
7h 59m
1 stop
$432Multiple Airlines
Sat, Jun 27 - Fri, Jul 3
Multiple Airlines Logo
12:26 pm - 6:03 pm
EWR
-
IAG
5h 37m
1 stop
Multiple Airlines Logo
7:01 pm - 4:25 pm
IAG
-
EWR
21h 24m
2 stops
$463Multiple Airlines
Fri, Jun 26 - Sun, Jun 28
Multiple Airlines Logo
11:55 am - 4:58 pm
EWR
-
IAG
29h 03m
2 stops
Multiple Airlines Logo
2:06 pm - 8:46 am
IAG
-
EWR
18h 40m
1 stop
$471Multiple Airlines
Sun, Jun 28 - Fri, Jul 3

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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, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Pennsylvania to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Fri 6/19

9:41 am-6:03 pm

1 stop8h 22m

Niagara Falls

Mon 6/22

6:48 pm-8:46 am

1 stop13h 58m

$236

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Fri 6/19

12:55 pm-6:03 pm

1 stop5h 08m

Niagara Falls

Mon 6/22

6:48 pm-12:00 pm

1 stop17h 12m

$251

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Fri 6/19

12:55 pm-6:03 pm

1 stop5h 08m

Niagara Falls

Mon 6/22

6:48 pm-12:00 pm

1 stop17h 12m

$280

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Sun 5/10

10:45 pm-3:31 pm

1 stop16h 46m

Niagara Falls

Thu 5/14

11:14 am-3:58 pm

2 stops28h 44m

$311

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Sun 5/10

2:50 pm-3:31 pm

1 stop24h 41m

Niagara Falls

Thu 5/14

11:14 am-9:04 am

2 stops21h 50m

$338

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Mon 6/29

9:41 am-6:03 pm

1 stop8h 22m

Niagara Falls

Fri 7/3

2:06 pm-8:46 am

1 stop18h 40m

$342

New YorkNiagara Falls

LGA - IAG

LGAIAG

New York LaGuardia

Mon 6/29

7:29 am-6:03 pm

1 stop10h 34m

Niagara Falls

Fri 7/3

2:06 pm-12:00 pm

1 stop21h 54m

$363

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Sat 6/27

9:55 am-6:11 pm

2 stops32h 16m

Niagara Falls

Fri 7/3

2:06 pm-10:05 pm

1 stop7h 59m

$432

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Fri 6/26

12:26 pm-6:03 pm

1 stop5h 37m

Niagara Falls

Sun 6/28

7:01 pm-4:25 pm

2 stops21h 24m

$463

NewarkNiagara Falls

EWR - IAG

EWRIAG

Newark

Sun 6/28

11:55 am-4:58 pm

2 stops29h 03m

Niagara Falls

Fri 7/3

2:06 pm-8:46 am

1 stop18h 40m

$471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Niagara Falls from

How to get the cheapest flight ticket from Pennsylvania to Niagara Falls

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 airline that flies from Pennsylvania to Niagara Falls?

Allegiant Air is the most popular carrier operating from Pennsylvania to Niagara Falls

What airlines fly to Niagara Falls?

American Airlines, Frontier and Southern / Mokulele are the top three most popular airlines that fly to Niagara Falls from Pennsylvania according to our data. American Airlines is the first choice among our users, with 83% of people opting to fly with this airline when traveling to Niagara Falls. Keep in mind that there are 6 different airlines that fly to Niagara Falls on a routine basis, so you have a few additional options to choose from.

Cheap Pennsylvania to Niagara Falls flight deals and tips

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

Fastest flight time

5h 08m

Direct flights

None
The fastest flight from Pennsylvania to Niagara Falls takes 5h 08m
There are no direct flights from Pennsylvania to Niagara Falls. There are no popular flight routes from Pennsylvania to Niagara Falls.
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Frequently asked questions about flying from Pennsylvania to Niagara Falls

  • 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.

An easier way to manage your Niagara Falls trip

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