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IAD to LWM: distance & flight time
Washington (Washington Dulles International Airport) → Lawrence (Lawrence Municipal Airport)
421 mi
678 km · 366 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IAD→LWM fares Phone-only fares on this route — call free
Flight time details
421 miles nonstop takes roughly 1h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- LWM — Lawrence Municipal Airport · Lawrence, 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 LWM
- BOS · General Edward Lawrence Logan International Airport25 mi away
- BVY · Beverly Municipal Airport14 mi away
- BED · Laurence G Hanscom Field19 mi away
- ASH · Boire Field20 mi away
Frequently asked questions
How far is IAD from LWM?
The flight distance from Washington (IAD) to Lawrence (LWM) is 421 miles (678 km, 366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to LWM?
A nonstop flight takes about 1h 23m 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 cheapest way to fly from IAD to LWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–LWM that never appear on search engines, with no booking fees.