Cheap flights from Cincinnati to Dulles

Cheapest current fares: $113 in August 2026, 623 km direct flight in ~44m.

Last updated · By

Live fares · CVG → IAD

Cheapest month-by-month fares

Lowest available fare per calendar month from Cincinnati (CVG) to Dulles (IAD). Refreshed daily.

Cincinnati (CVG) → Dulles (IAD)

  1. August 2026 $113

Frequently asked questions

  • What is the cheapest month to fly from Cincinnati to Dulles?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Cincinnati (CVG) to Dulles (IAD), with fares starting from $113.

  • What is the lowest current fare from CVG to IAD?

    The lowest currently-listed fare from Cincinnati (CVG) to Dulles (IAD) is $113 on 2026-08-09.

  • How long is the flight from Cincinnati to Dulles?

    Direct flights from CVG to IAD cover approximately 623 km (387 miles), with an estimated flight time of 44m. Operating airlines: UA.

Related guides for this route

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

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