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LWS to ART: distance & flight time
Lewiston (Lewiston Nez Perce County Airport) → Watertown (Watertown International Airport)
1,981 mi
3,188 km · 1,721 nm
4h 21m
estimated nonstop flight time
+3h
time difference · heading east
See live LWS→ART fares Phone-only fares on this route — call free
Flight time details
1,981 miles nonstop takes roughly 4h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- LWS — Lewiston Nez Perce County Airport · Lewiston, United States
- ART — Watertown International Airport · Watertown, 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 LWS
- PUW · Pullman Moscow Regional Airport26 mi away
- ALW · Walla Walla Regional Airport64 mi away
- GEG · Spokane International Airport89 mi away
- LGD · La Grande/Union County Airport89 mi away
Near ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Frequently asked questions
How far is LWS from ART?
The flight distance from Lewiston (LWS) to Watertown (ART) is 1,981 miles (3,188 km, 1,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWS to ART?
A nonstop flight takes about 4h 21m 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 Lewiston and Watertown?
Watertown is 3 hours ahead of Lewiston.
What is the cheapest way to fly from LWS to ART?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWS–ART that never appear on search engines, with no booking fees.