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GAI to LWS: distance & flight time
Gaithersburg (Montgomery County Airpark) → Lewiston (Lewiston Nez Perce County Airport)
2,058 mi
3,312 km · 1,789 nm
4h 30m
estimated nonstop flight time
-3h
time difference · heading northwest
See live GAI→LWS fares Phone-only fares on this route — call free
Flight time details
2,058 miles nonstop takes roughly 4h 30m 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
- GAI — Montgomery County Airpark · Gaithersburg, United States
- LWS — Lewiston Nez Perce County Airport · Lewiston, 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 GAI
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
Frequently asked questions
How far is GAI from LWS?
The flight distance from Gaithersburg (GAI) to Lewiston (LWS) is 2,058 miles (3,312 km, 1,789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to LWS?
A nonstop flight takes about 4h 30m 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 Gaithersburg and Lewiston?
Lewiston is 3 hours behind Gaithersburg.
What is the cheapest way to fly from GAI to LWS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–LWS that never appear on search engines, with no booking fees.