Need help booking?
Unpublished phone-only deals available
IAD to YKM: distance & flight time
Washington (Washington Dulles International Airport) → Yakima (Yakima Air Terminal McAllister Field)
2,219 mi
3,571 km · 1,928 nm
4h 49m
estimated nonstop flight time
-3h
time difference · heading northwest
See live IAD→YKM fares Phone-only fares on this route — call free
Flight time details
2,219 miles nonstop takes roughly 4h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- YKM — Yakima Air Terminal McAllister Field · Yakima, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAD
Near YKM
- EAT · Pangborn Memorial Airport60 mi away
- SEA · Seattle Tacoma International Airport103 mi away
- PSC · Tri Cities Airport71 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport72 mi away
Frequently asked questions
How far is IAD from YKM?
The flight distance from Washington (IAD) to Yakima (YKM) is 2,219 miles (3,571 km, 1,928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to YKM?
A nonstop flight takes about 4h 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IAD to YKM?
Nonstop service on IAD–YKM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 49m nonstop estimate.
What is the time difference between Washington and Yakima?
Yakima is 3 hours behind Washington.
What is the cheapest way to fly from IAD to YKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–YKM that never appear on search engines, with no booking fees.
Why are some IAD to YKM fares phone-only?
Consolidator contracts let us sell certain IAD–YKM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.