Watertown (ART) to Philadelphia (PHL) flights
One airline flies nonstop from Watertown (ART) to Philadelphia (PHL): American Airlines. The two airports are 287 miles (462 km) apart. American Airlines is in oneworld.
Airlines flying nonstop from ART to PHL
- American Airlinesoneworld · bookable with 9 programsWho books it
Book ART to PHL with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
ART to PHL: common questions
Which airlines fly nonstop from ART to PHL?
American Airlines (oneworld) flies nonstop from Watertown (ART) to Philadelphia (PHL).
How far is Watertown from Philadelphia by plane?
Watertown (ART) and Philadelphia (PHL) are 287 miles (462 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ART to PHL award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ART to PHL cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ART to PHL with taxes and fees.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.