Direct (nonstop) flights from Philadelphia to Watertown
1 airline flys nonstop from Philadelphia International Airport (PHL) to Watertown International (ART). It's 286 miles (461 km), about 1h 31m in the air. Operated by American Airlines.
American Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
AA
American Airlines
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ART → PHL: Flights from Watertown to PhiladelphiaOther direct flights from Philadelphia
Direct flights from Watertown (ART)
Frequently Asked Questions
How long is the direct flight from Philadelphia to Watertown?
A nonstop flight from Philadelphia (PHL) to Watertown (ART) takes approximately 1 hours and 31 minutes. The distance is 286 miles (461 km).
Which airlines fly nonstop from Philadelphia to Watertown?
Just American Airlines.
Is there a nonstop flight from Philadelphia to Watertown?
Yes. 1 airline: American Airlines.
How far is Philadelphia from Watertown?
The flight distance from Philadelphia to Watertown is 286 miles (461 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Philadelphia to Watertown?
At 1h 31m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Philadelphia to Watertown?
Roughly 53 kg CO2 per passenger one-way. That's about the same as driving 265 km.
Is the return flight from Watertown to Philadelphia also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Philadelphia to Watertown?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Philadelphia International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.