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FLD to IAD: distance & flight time
Fond du Lac (Fond du Lac County Airport) → Washington (Washington Dulles International Airport)
661 mi
1,064 km · 575 nm
1h 54m
estimated nonstop flight time
+1h
time difference · heading southeast
See live FLD→IAD fares Phone-only fares on this route — call free
Flight time details
661 miles nonstop takes roughly 1h 54m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FLD — Fond du Lac County Airport · Fond du Lac, 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 FLD
- OSH · Wittman Regional Airport15 mi away
- ETB · West Bend Municipal Airport30 mi away
- SBM · Sheboygan County Memorial Airport32 mi away
- ATW · Appleton International Airport34 mi away
Frequently asked questions
How far is FLD from IAD?
The flight distance from Fond du Lac (FLD) to Washington (IAD) is 661 miles (1,064 km, 575 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLD to IAD?
A nonstop flight takes about 1h 54m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Fond du Lac and Washington?
Washington is 1 hour ahead of Fond du Lac.
What is the cheapest way to fly from FLD to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLD–IAD that never appear on search engines, with no booking fees.