Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Watertown, New York as you normally would.
Fly from
Fly to
Budget
$554 - $564
Route
Depart
Return
Price
PortlandWatertown
PDX - ART
PDXART
Portland
Fri 10/13
2 stops13h 53m
Watertown
Thu 10/19
2 stops29h 05m
PortlandWatertown
PDX - ART
PDXART
Portland
Thu 10/5
2 stops37h 53m
Watertown
Sun 10/8
2 stops32h 36m
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
No room for legs. Arrived with bruised knees. Good wifi on flight.
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
No room for legs. Arrived with bruised knees. Good wifi on flight.
Yes, there are multiple flights from Portland to Watertown, New York for under $600. The cheapest flight booked recently is on American Airlines for just $554, but on average you can expect to pay $559.
This is defined as Portland Airport (PDX) and Watertown Airport (ART). Codes like Watertown Airport are often used to just call airports uniquely.