Cheap Flights from Watertown (ATY) to Duluth (DLH)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Flight from Watertown to Duluth route information
Origin airport
Watertown Regional
Destination airport
Duluth Intl.
Distance
437 km
*Available to Expedia members.