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Philadelphia International Airport to Watertown International Airport flight

Find flight deals from Philadelphia to Watertown for the next 3 months. Book one way flights from TWD 10,279 or round trip flights from TWD 10,279.

    • Cheapest
      PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Thu, Dec 3 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • Cheapest
      PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Fri, Dec 4 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • Cheapest
      PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Sun, Dec 6 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • PHL 3:53 PM
      1h 28m
      Nonstop
      ART 5:21 PM
      Philadelphia - Watertown | Fri, Nov 13 | American Airlines
      TWD 10,362
      35% off
      TWD 15,987 TWD 10,362
    • PHL 9:25 PM
      1h 31m
      Nonstop
      ART 10:56 PM
      Philadelphia - Watertown | Mon, Nov 23 | American Airlines
      TWD 14,228
      11% off
      TWD 15,987 TWD 14,228
    • PHL 1:00 PM
      17h 25m
      1 stop
      ART 2:00 PM
      Philadelphia - Watertown | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Thu, Dec 3 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Fri, Dec 4 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Sun, Dec 6 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • PHL 3:53 PM
      1h 28m
      Nonstop
      ART 5:21 PM
      Philadelphia - Watertown | Fri, Nov 13 | American Airlines
      TWD 10,362
      35% off
      TWD 15,987 TWD 10,362
    • PHL 9:25 PM
      1h 31m
      Nonstop
      ART 10:56 PM
      Philadelphia - Watertown | Mon, Nov 23 | American Airlines
      TWD 14,228
      11% off
      TWD 15,987 TWD 14,228
    • PHL 1:00 PM
      17h 25m
      1 stop
      ART 2:00 PM
      Philadelphia - Watertown | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights
    • PHL 3:53 PM
      1h 28m
      Nonstop
      ART 5:21 PM
      Philadelphia - Watertown | Fri, Nov 13 | American Airlines
      TWD 10,362 TWD 15,987
      35% off
      35% off
      TWD 15,987 TWD 10,362
    • PHL 9:25 PM
      1h 31m
      Nonstop
      ART 10:56 PM
      Philadelphia - Watertown | Mon, Nov 23 | American Airlines
      TWD 14,228 TWD 15,987
      11% off
      11% off
      TWD 15,987 TWD 14,228
    • PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Thu, Dec 3 | American Airlines
      TWD 10,279 TWD 15,987
      36% off
      36% off
      TWD 15,987 TWD 10,279
    • PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Fri, Dec 4 | American Airlines
      TWD 10,279
      36% off
      TWD 15,987 TWD 10,279
    • PHL 9:25 PM
      1h 36m
      Nonstop
      ART 11:01 PM
      Philadelphia - Watertown | Sun, Dec 6 | American Airlines
      TWD 10,279
      36% off
      TWD 15,987 TWD 10,279
    • PHL 1:00 PM
      17h 25m
      1 stop
      ART 2:00 PM
      Philadelphia - Watertown | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Philadelphia to Watertown are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Philadelphia International Airport to Watertown International Airport?

The cheapest airline flying from Philadelphia International Airport to Watertown International Airport is American Airlines (from TWD 10,279) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From TWD 10,279

Find more flights and airlines

What is the flight schedule from Philadelphia International Airport to Watertown International Airport?

Check the schedule for flights from Philadelphia to Watertown and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5974

    Philadelphia International Airport

    3:53 PM

    PHL

    1h 28m

    5:21 PM

    ART

    S M T W T F S
    Search

  2. AA6020

    Philadelphia International Airport

    9:15 PM

    PHL

    1h 34m

    10:49 PM

    ART

    S - T W T - S
    Search
Find more flights and airlines

About Philadelphia International Airport and Watertown International Airport

Learn about Philadelphia International Airport (PHL) and Watertown International Airport (ART) — including location, terminals, transportation, and travel tips.

Flight distance 462.52 km
Cheapest one-way ticket price TWD 10,279

FAQs for Philadelphia International Airport to Watertown International Airport Flights

  • How long is the flight from Philadelphia International Airport to Watertown International Airport?

    Philadelphia International Airport to Watertown International Airport takes about 1 hour 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Philadelphia International Airport (PHL) to Watertown International Airport (ART).
  • The earliest flight from Philadelphia International Airport to Watertown International Airport departs at 15:00, and the last departs at 21:25, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Philadelphia International Airport (PHL) to Watertown International Airport (ART) is quite popular. Without considering departure times or holidays, tickets cost around TWD 14,818 in December, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 12 flights per month.
  • Yes. American Airlines operate direct flights from Philadelphia International Airport to Watertown International Airport, with an average flight time of 58 minutes, and around 12 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Philadelphia International Airport to Watertown International Airport is TWD 15,718. Prices may vary depending on the departure date, airline, and availability.
  • Philadelphia International Airport to Watertown International Airport operates around 12 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Philadelphia International Airport and Watertown International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.