Flights from Knoxville/Maryville (TYS) to Dulles (IAD)

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

Show route on mapAll flights from TYSAll flights to IAD

Direct flights

No direct flights currently listed. See stopover options below.

Stopover options

  • 1 stop(s) · 3h 7m · TYS → IAD
  • 1 stop(s) · 3h 7m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD
  • 1 stop(s) · 4h 30m · TYS → IAD

Timetable coverage

Published flight numbers: AC4256, AV2341, CM1502, ET1379, UA4311, AC4744, AV2339, CM2244, LH9351, UA4325, G41438, G41439, AC4742, AV2343, LH8721, SN8958, UA4848, AC4740, AV2345, CM2242 …

Flight number: AC 4256

Operating days: 1, 2, 3, 4, 5, 6, 7

  • TYS 05:50 → IAD 07:33

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 TYS →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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