Flights from Denver (DEN) to Dulles (IAD)

Route intelligence for DEN → IAD: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from DENAll flights to IAD

Direct flights

8 direct option(s) across 8 airline(s) · 2,332 km route distance.

  • ITA Airways · 194 min · 2332 km
  • Avianca - Aerovias Nacionales de Colombia · 197 min · 2332 km
  • Copa Airlines · 197 min · 2332 km
  • Brussels Airlines · 197 min · 2332 km
  • Ethiopian Airlines · 198 min · 2332 km
  • United Airlines · 200 min · 2332 km
  • Southwest Airlines · 200 min · 2332 km
  • Lufthansa · 205 min · 2332 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

ITA Airways route map →Avianca - Aerovias Nacionales de Colombia route map →Copa Airlines route map →Brussels Airlines route map →Ethiopian Airlines route map →United Airlines route map →

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: WN345, WN1514, AV2040, AZ4375, AZ4389, CM2865, CM2866, CM2868, CM2869, ET1365, LH7463, LH7519, SN8810, SN8952, UA1101, UA347, UA798, WN494

Flight number: WN 345

Operating days: 2, 3

  • DEN 09:25 → IAD 14:45

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from DEN →Explore all arrivals to IAD →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to IAD when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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