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Watertown

$274+ Cheap flights from Pennsylvania to Watertown, NY (ART)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ART
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Pennsylvania to Watertown

Keep the following information in mind while searching for Pennsylvania to Watertown flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$325
(American Airlines)

One-way from

$274
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$385
From Pennsylvania to Watertown
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One-way flight from Pennsylvania to Watertown
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Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pennsylvania to Watertown

Cheapest flights from Pennsylvania to Watertown
Explore the most affordable flight options available from Pennsylvania to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/212:29 pmLGA - ART
2 stops10h 21mAmerican Airlines
lun. 10/66:00 amART - LGA
2 stops10h 08mAmerican Airlines
Deal found 9/16$325
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:39 amJFK - ART
2 stops12h 17mAmerican Airlines
sáb. 11/156:00 amART - JFK
2 stops14h 30mAmerican Airlines
Deal found 9/16$345
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1612:57 pmPHL - ART
Nonstop1h 23mAmerican Airlines
sáb. 10/186:00 amART - PHL
Nonstop1h 18mAmerican Airlines
Deal found 9/16$365
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:00 amLGA - ART
2 stops14h 42mAmerican Airlines
sáb. 10/48:00 amART - LGA
2 stops10h 06mAmerican Airlines
Deal found 9/14$375
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/265:01 pmPHL - ART
Nonstop1h 29mAmerican Airlines
sáb. 1/174:26 pmART - PHL
Nonstop1h 29mAmerican Airlines
Deal found 9/15$405
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:00 amJFK - ART
2 stops11h 50mAmerican Airlines
sáb. 9/278:00 amART - JFK
2 stops10h 00mAmerican Airlines
Deal found 9/16$410
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/272:35 pmPHL - ART
Nonstop1h 27mAmerican Airlines
mié. 10/14:27 pmART - PHL
Nonstop1h 22mAmerican Airlines
Deal found 9/15$411
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/275:01 pmPHL - ART
Nonstop1h 29mAmerican Airlines
sáb. 1/36:58 pmART - PHL
Nonstop1h 31mAmerican Airlines
Deal found 9/15$428
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/262:35 pmPHL - ART
Nonstop1h 27mAmerican Airlines
sáb. 9/278:00 amART - PHL
Nonstop1h 19mAmerican Airlines
Deal found 9/16$455
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/114:38 pmDCA - ART
1 stop3h 33mAmerican Airlines
mar. 10/146:00 amART - DCA
1 stop3h 29mAmerican Airlines
Deal found 9/15$460
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3011:18 amIAD - ART
2 stops9h 12mAmerican Airlines
sáb. 10/48:00 amART - IAD
2 stops10h 47mAmerican Airlines
Deal found 9/15$471
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/192:35 pmPHL - ART
Nonstop1h 27mAmerican Airlines
dom. 9/216:00 amART - PHL
Nonstop1h 15mAmerican Airlines
Deal found 9/14$479

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Watertown 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Pennsylvania to Watertown that are best for you.

Fly from

Pennsylvania

Fly to

Watertown

Route

Depart

Return

Price

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

jue. 10/2

12:29 pm-10:50 pm

2 stops10h 21m

Watertown

lun. 10/6

6:00 am-4:08 pm

2 stops10h 08m

$325

New YorkWatertown

JFK - ART

JFKART

New York John F Kennedy Intl

lun. 11/10

10:39 am-10:56 pm

2 stops12h 17m

Watertown

sáb. 11/15

6:00 am-8:30 pm

2 stops14h 30m

$345

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

jue. 10/16

12:57 pm-2:20 pm

Nonstop1h 23m

Watertown

sáb. 10/18

6:00 am-7:18 am

Nonstop1h 18m

$365

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

mié. 10/1

6:00 am-8:42 pm

2 stops14h 42m

Watertown

sáb. 10/4

8:00 am-6:06 pm

2 stops10h 06m

$375

PittsburghWatertown

PIT - ART

PITART

Pittsburgh

sáb. 3/14

11:46 am-2:55 pm

1 stop3h 09m

Watertown

mar. 3/17

4:37 pm-10:18 pm

1 stop5h 41m

$393

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

vie. 12/26

5:01 pm-6:30 pm

Nonstop1h 29m

Watertown

sáb. 1/17

4:26 pm-5:55 pm

Nonstop1h 29m

$405

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

sáb. 9/27

2:35 pm-4:02 pm

Nonstop1h 27m

Watertown

mié. 10/1

4:27 pm-5:49 pm

Nonstop1h 22m

$411

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

sáb. 12/27

5:01 pm-6:30 pm

Nonstop1h 29m

Watertown

sáb. 1/3

6:58 pm-8:29 pm

Nonstop1h 31m

$428

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

sáb. 3/14

1:35 pm-2:55 pm

Nonstop1h 20m

Watertown

mar. 3/17

6:22 am-7:40 am

Nonstop1h 18m

$435

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

jue. 10/2

2:35 pm-4:02 pm

Nonstop1h 27m

Watertown

sáb. 10/4

4:27 pm-5:49 pm

Nonstop1h 22m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 33 results
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Best time to book a flight from Pennsylvania to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown 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 Watertown

What is the cheapest month to book a flight from Pennsylvania to Watertown, New York?

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Watertown, New York (average of $187). Flying from Pennsylvania to Watertown, New York in May is currently the most expensive (average of $423). 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 PA to ART?

Find hourly flight availability from Pennsylvania to Watertown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Watertown, New York as you normally would.

Weekly flight availability from Pennsylvania to Watertown, New York

Explore weekly flight availability from Pennsylvania to Watertown. 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 septiembre 17, 2025.

The most flights from USPA to ART are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Watertown. 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 into for flights to Watertown from Pennsylvania?

    Located just 5.6 mi from the city center, Watertown (ART) is the airport most travelers will use when flying to Watertown from Pennsylvania.

  • How long is the flight from Pennsylvania to Watertown, New York?

    A quick flight from Pennsylvania to Watertown, New York can take about 10h 21m. American Airlines provides one of the quickest options available for as low as $325. Airlines will cover a distance of 248 mi.

  • What are the most popular routes from Pennsylvania to Watertown, New York?

    The most popular flight routes from Pennsylvania to Watertown, New York are Philadelphia - Watertown, Washington, D.C. Reagan-National - Watertown and Washington, D.C. Dulles Intl - Watertown.

  • What are the most reliable airlines from Pennsylvania to Watertown, New York?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pennsylvania to Watertown, New York on time: Qatar Airways (97%), American Airlines (88%), Piedmont Airlines (88%).

  • Can I find deals for flights from Pennsylvania to Watertown that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Watertown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Watertown.

  • Can I find deals for business class flights from Pennsylvania to Watertown?

    Yes. Cheapflights offers flight deals from Pennsylvania to Watertown 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 Pennsylvania to Watertown, New York?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Watertown, New York (average of $187). Flying from Pennsylvania to Watertown, New York in May is currently the most expensive (average of $423). 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

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay

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Alternative routes for Pennsylvania to Watertown

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pennsylvania to Watertown

Discover the top airline that operate flights from Pennsylvania to Watertown. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$360Average$439FlexibilityNo cancel feeOn-time71%

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