Cheap flights from San Francisco to Dulles

Direct flight: 3,885 km, ~4h 34m from San Francisco (SFO) to Dulles (IAD).

Last updated · By

Live fares · SFO → IAD

Frequently asked questions

  • How long is the flight from San Francisco to Dulles?

    Direct flights from SFO to IAD cover approximately 3,885 km (2,414 miles), with an estimated flight time of 4h 34m. Operating airlines: UA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SFO → IAD Cheapest month to fly to Dulles All flights from San Francisco All flights to Dulles Flights to USA Visa-free with USA passport UA routes