Flight Routes from Washington DC to Tri Cities

Compare cheap outbound and return flights from Washington DC (IAD) to Tri-Cities (TRI) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€412
Flight distance
515 km
Time difference
none

Flight schedule from Washington DC (IAD) to Tri-Cities (TRI)

Select a travel date in the flight schedule for the route from Washington DC (IAD) to Tri-Cities (TRI) and compare affordable flight deals.

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Matching outbound flightsIAD–TRI · 1 of 1
fromto
dep.arr.
durationstopovers
  1. 12/27/26 – 1/2/27
  2. January 3 – 9, 2027
  3. January 10 – 16, 2027
    1. IADTRI
      nonstop
      1. Breeze Airways

      Important flight information

      Discover more flights around Washington DC and Tri-Cities

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Tri-Cities Regional, TN/VA (TRI)
      Destination country Flights to United States
      City-Code - Arrival airport Washington-DC - Tri-Cities Regional, TN/VA
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - United States
      Alternative routes to United States
      Alternative flights to Tri-Cities
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