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LWT to ONO: distance & flight time
Lewistown (Lewistown Municipal Airport) → Ontario (Ontario Municipal Airport)
421 mi
677 km · 366 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading southwest
See live LWT→ONO fares Phone-only fares on this route — call free
Flight time details
421 miles nonstop takes roughly 1h 23m gate to gate, flying southwest. 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
- LWT — Lewistown Municipal Airport · Lewistown, United States
- ONO — Ontario Municipal Airport · Ontario, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is LWT from ONO?
The flight distance from Lewistown (LWT) to Ontario (ONO) is 421 miles (677 km, 366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to ONO?
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 LWT to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–ONO that never appear on search engines, with no booking fees.