Flight Routes from Washington DC to Harlingen

Compare cheap outbound and return flights from Washington-DC (WAS) to Harlingen (HRL) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
non-stop flights
1x / week
Flight distance
2,384 km
Time difference
Airports in Washington-DC
  1. Dulles International Airport, DC
  2. Ronald Reagan National Airport, VA

Flight schedule from Washington-DC (WAS) to Harlingen (HRL)

Select a travel date in the flight schedule for the route from Washington-DC (WAS) to Harlingen (HRL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsWAS–HRL · 1 of 1
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    No flights could be found for the active filters.
    1. DCAHRL
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Washington-DC and Harlingen

      Departure airport Airport Washington-DC (WAS)
      Arrival airport Airport Harlingen - Valley International Airport (HRL)
      Destination country Flights to United States
      Departure airport - Destination country Washington-DC - United States
      Alternative routes to United States
      Alternative flights to Harlingen