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Watertown

$123+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ART
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/2011:59 amJFK - ART
2 stops11h 05mAmerican Airlines
Thu 1/16:00 amART - JFK
2 stops11h 26mAmerican Airlines
Deal found 11/2$255
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/57:39 amPIT - ART
1 stop6h 29mAmerican Airlines
Sun 11/96:00 amART - PIT
1 stop3h 37mAmerican Airlines
Deal found 11/1$268
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/279:30 pmPHL - ART
Nonstop1h 34mAmerican Airlines
Sat 1/36:58 pmART - PHL
Nonstop1h 31mAmerican Airlines
Deal found 11/2$345
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/265:01 pmPHL - ART
Nonstop1h 29mAmerican Airlines
Sat 1/177:00 amART - PHL
Nonstop1h 43mAmerican Airlines
Deal found 11/2$365
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/158:30 amLGA - ART
2 stops14h 26mAmerican Airlines
Tue 11/186:00 amART - LGA
2 stops14h 24mAmerican Airlines
Deal found 11/2$418
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/2512:44 pmPHL - ART
Nonstop1h 24mAmerican Airlines
Sat 11/296:00 amART - PHL
Nonstop1h 35mAmerican Airlines
Deal found 11/2$441
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 11/712:44 pmPHL - ART
Nonstop1h 24mAmerican Airlines
Tue 11/112:33 pmART - PHL
Nonstop1h 30mAmerican Airlines
Deal found 11/1$475
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/81:44 pmDCA - ART
2 stops9h 12mAmerican Airlines
Sat 11/156:00 amART - DCA
2 stops10h 29mAmerican Airlines
Deal found 11/1$492
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/126:59 amDCA - ART
2 stops15h 57mAmerican Airlines
Sat 11/156:00 amART - DCA
2 stops13h 15mAmerican Airlines
Deal found 11/1$493
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/314:06 pmPIT - ART
1 stop4h 26mAmerican Airlines
Mon 1/56:58 pmART - PIT
1 stop3h 43mAmerican Airlines
Deal found 11/2$504
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/102:16 pmIAD - ART
2 stops8h 47mAmerican Airlines
Sat 12/132:30 pmART - IAD
2 stops9h 31mAmerican Airlines
Deal found 11/1$511
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/181:07 pmLGA - ART
2 stops9h 49mAmerican Airlines
Sat 11/226:00 amART - LGA
2 stops10h 32mAmerican Airlines
Deal found 11/2$545

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(American Airlines)

One-way from

$123
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$442

Good round-trip deal

$491 or less
Provider with most accurate pricing for Philadelphia-Watertown flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Watertown flights.
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From Pennsylvania to Watertown
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One-way flight from Pennsylvania to Watertown
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Pennsylvania to Watertown.
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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 November 3, 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

JFK - ART

JFKART

New York John F Kennedy Intl

Sat 12/20

11:59 am-11:04 pm

2 stops11h 05m

Watertown

Thu 1/1

6:00 am-5:26 pm

2 stops11h 26m

$255

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

Sat 12/27

9:30 pm-11:04 pm

Nonstop1h 34m

Watertown

Sat 1/3

6:58 pm-8:29 pm

Nonstop1h 31m

$345

PittsburghWatertown

PIT - ART

PITART

Pittsburgh

Sat 3/14

11:46 am-2:55 pm

1 stop3h 09m

Watertown

Tue 3/17

4:37 pm-10:18 pm

1 stop5h 41m

$363

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

Fri 12/26

5:01 pm-6:30 pm

Nonstop1h 29m

Watertown

Sat 1/17

7:00 am-8:43 am

Nonstop1h 43m

$365

New YorkWatertown

JFK - ART

JFKART

New York John F Kennedy Intl

Wed 4/29

1:57 pm-12:00 pm

2 stops22h 03m

Watertown

Sat 5/2

6:24 am-8:00 pm

2 stops13h 36m

$411

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Sat 11/15

8:30 am-10:56 pm

2 stops14h 26m

Watertown

Tue 11/18

6:00 am-8:24 pm

2 stops14h 24m

$418

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

Sat 3/14

9:00 pm-10:20 pm

Nonstop1h 20m

Watertown

Tue 3/17

6:22 am-7:40 am

Nonstop1h 18m

$435

PhiladelphiaWatertown

PHL - ART

PHLART

Philadelphia

Tue 11/25

12:44 pm-2:08 pm

Nonstop1h 24m

Watertown

Sat 11/29

6:00 am-7:35 am

Nonstop1h 35m

$441

PittsburghWatertown

PIT - ART

PITART

Pittsburgh

Wed 12/31

4:06 pm-8:32 pm

1 stop4h 26m

Watertown

Mon 1/5

6:58 pm-10:41 pm

1 stop3h 43m

$504

PittsburghWatertown

PIT - ART

PITART

Pittsburgh

Fri 4/17

6:27 am-12:00 pm

1 stop5h 33m

Watertown

Sun 4/19

1:39 pm-4:48 pm

1 stop3h 09m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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, January is the cheapest month in which you can book a flight from Pennsylvania to Watertown, New York (average of $177). Flying from Pennsylvania to Watertown, New York in August is currently the most expensive (average of $314). 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 November 3, 2025.

It’s typically best to fly out from Pennsylvania to Watertown, New York in the morning. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 November 3, 2025.

The most flights from USPA to ART are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 11h 05m. American Airlines provides one of the quickest options available for as low as $255. Airlines will cover a distance of 258 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 New York John F Kennedy Intl - Watertown, Philadelphia - Watertown and New York LaGuardia - 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: Alaska Airlines (93%), Qatar Airways (93%), American Airlines (91%).

  • What are the cheapest flights from Pennsylvania to Watertown, New York?

    Looking at all options, your cheapest flight can be booked for $462. While the most popular route (New York John F Kennedy Intl - Watertown) can be booked for $255 on average, our data indicates $491 when flying from Pennsylvania to Watertown, New York.

  • 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, January is the cheapest month in which you can book a flight from Pennsylvania to Watertown, New York (average of $177). Flying from Pennsylvania to Watertown, New York in August is currently the most expensive (average of $314). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$378Average$462FlexibilityNo cancel feeOn-time71%

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