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MWH to ONO: distance & flight time
Grant County Airport (Grant County International Airport) → Ontario (Ontario Municipal Airport)
247 mi
397 km · 214 nm
1h 7m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MWH→ONO fares Phone-only fares on this route — call free
Flight time details
247 miles nonstop takes roughly 1h 7m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MWH — Grant County International Airport · Grant County Airport, 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 MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 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 MWH from ONO?
The flight distance from Grant County Airport (MWH) to Ontario (ONO) is 247 miles (397 km, 214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWH to ONO?
A nonstop flight takes about 1h 7m 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 Grant County Airport and Ontario?
Ontario is 1 hour ahead of Grant County Airport.
What is the cheapest way to fly from MWH to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWH–ONO that never appear on search engines, with no booking fees.