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PAO to ONO: distance & flight time
Palo Alto (Palo Alto Airport of Santa Clara County) → Ontario (Ontario Municipal Airport)
526 mi
846 km · 457 nm
1h 37m
estimated nonstop flight time
+1h
time difference · heading northeast
See live PAO→ONO fares Phone-only fares on this route — call free
Flight time details
526 miles nonstop takes roughly 1h 37m gate to gate, flying northeast. 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
- PAO — Palo Alto Airport of Santa Clara County · Palo Alto, 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 PAO
- SFO · San Francisco International Airport18 mi away
- NUQ · Moffett Federal Airfield5 mi away
- SQL · San Carlos Airport8 mi away
- SJC · Norman Y. Mineta San Jose International Airport12 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 PAO from ONO?
The flight distance from Palo Alto (PAO) to Ontario (ONO) is 526 miles (846 km, 457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PAO to ONO?
A nonstop flight takes about 1h 37m 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 Palo Alto and Ontario?
Ontario is 1 hour ahead of Palo Alto.
What is the cheapest way to fly from PAO to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PAO–ONO that never appear on search engines, with no booking fees.