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Flying to Thousand Islands: things to know

There are 4 airlines that fly from the United States to Thousand Islands. The most popular route is from Philadelphia International Airport in Philadelphia to Watertown International Airport in Watertown. On average, this one-way flight takes 1 hour 33 minutes and costs $951 round-trip.

The most popular route
PHL Philadelphia International Airport to ART Watertown International Airport
Average flight on the most popular route
1 hour 33 minutes
Average round-trip ticket price
$951

Airlines that fly to Thousand Islands

Based on flights we sold recently. Available airlines may vary depending on your search

  • American Airlines
  • Spirit Airlines

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