Direct flights from Dulles to Denver (IAD → DEN)

Distance 2,332 km (1,449 mi)
Est. duration 2h 45m
IAD
Dulles
Washington Dulles International, USA
DEN
Denver
Denver International, USA
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Live fares · IAD → DEN

Available flights

Frontier AirlinesNon-stop
from$216
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Frequently asked questions

How far is the flight from Dulles to Denver? The flight distance from IAD to DEN is approximately 2,332 km (1,449 miles).
How long is the flight from IAD to DEN? The estimated flight time from Dulles to Denver is approximately 2h 45m.
What airlines fly from IAD to DEN? Airlines operating direct flights from Dulles to Denver include: UA, WN.

Cheapest fares Dulles → Denver

Dulles IAD
Denver DEN
May from $141 June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Dulles → Denver.

Cheap flights from Dulles to Denver Cheapest month to fly to Denver Flights from USA Flights to USA Visa-free with USA passport All airports in USA UA routes & destinations All routes by this carrier WN routes & destinations All routes by this carrier

Try a nearby airport to Dulles

Flights to Denver (DEN) from other airports within 350 km of Dulles. Often unlocks cheaper fares or better times.

DCA → DEN 37 km from IAD Washington → Denver USA · 108 destinations BWI → DEN 72 km from IAD Baltimore → Denver USA · 90 destinations CHO → DEN 126 km from IAD Charlottesville → Denver USA · 6 destinations MDT → DEN 150 km from IAD Middletown → Denver USA · 19 destinations RIC → DEN 161 km from IAD Richmond → Denver USA · 37 destinations

Or try a nearby airport to Denver

Flights from Dulles (IAD) to other airports within 350 km of Denver.

IAD → COS 116 km from DEN Dulles → Colorado Springs USA · 17 destinations IAD → EGE 193 km from DEN Dulles → Vail USA · 16 destinations IAD → ASE 201 km from DEN Dulles → Aspen USA · 13 destinations IAD → HDN 228 km from DEN Dulles → Hayden USA · 13 destinations IAD → MTJ 315 km from DEN Dulles → Montrose USA · 9 destinations

Other flights from Dulles (IAD)

Abu Dhabi (AUH) Accra (ACC) Addis Ababa (ADD) Albany (ALB) Albuquerque (ABQ) Amman (AMM) Amsterdam (AMS) Anchorage (ANC) All 163 destinations →

Other flights from Denver (DEN)

Abilene (ABI) Alamosa (ALS) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Alliance (AIA) Amarillo (AMA) Anchorage (ANC) All 235 destinations →