Users have found that booking a flight from Watertown to Puerto Rico at least 41 days early can save you up to 11% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Watertown to Puerto Rico for as little as $380 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $415 for flights departing within the next 3 days.
September can be a great time to fly to Puerto Rico from Watertown with a flight ticket averaging about $380. Cheapflights users have found deals in the month of September for as cheap as $194. The most expensive prices can be found in the month of December.