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YHM to LWS: distance & flight time
Hamilton (John C. Munro Hamilton International Airport) → Lewiston (Lewiston Nez Perce County Airport)
1,815 mi
2,921 km · 1,577 nm
4h 2m
estimated nonstop flight time
-3h
time difference · heading west
See live YHM→LWS fares Phone-only fares on this route — call free
Flight time details
1,815 miles nonstop takes roughly 4h 2m gate to gate, flying west. 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
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
- 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 YHM
- YYZ · Lester B. Pearson International Airport38 mi away
- DU9 · Dunnville Airport27 mi away
- YKF · Waterloo Airport30 mi away
- YCM · Niagara District Airport38 mi away
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 YHM from LWS?
The flight distance from Hamilton (YHM) to Lewiston (LWS) is 1,815 miles (2,921 km, 1,577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHM to LWS?
A nonstop flight takes about 4h 2m 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 Hamilton and Lewiston?
Lewiston is 3 hours behind Hamilton.
What is the cheapest way to fly from YHM to LWS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHM–LWS that never appear on search engines, with no booking fees.