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SNY to IAD: distance & flight time
Sidney (Sidney Municipal-Lloyd W Carr Field) → Washington (Washington Dulles International Airport)
1,354 mi
2,179 km · 1,177 nm
3h 25m
estimated nonstop flight time
+2h
time difference · heading east
See live SNY→IAD fares Phone-only fares on this route — call free
Flight time details
1,354 miles nonstop takes roughly 3h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, United States
- IAD — Washington Dulles International Airport · Washington, 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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Frequently asked questions
How far is SNY from IAD?
The flight distance from Sidney (SNY) to Washington (IAD) is 1,354 miles (2,179 km, 1,177 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNY to IAD?
A nonstop flight takes about 3h 25m 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 SNY to IAD?
Nonstop service on SNY–IAD 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 3h 25m nonstop estimate.
What is the time difference between Sidney and Washington?
Washington is 2 hours ahead of Sidney.
What is the cheapest way to fly from SNY to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNY–IAD that never appear on search engines, with no booking fees.
Why are some SNY to IAD fares phone-only?
Consolidator contracts let us sell certain SNY–IAD 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.