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ONO to PHL: distance & flight time
Ontario (Ontario Municipal Airport) → Philadelphia (Philadelphia International Airport)
2,143 mi
3,448 km · 1,862 nm
4h 40m
estimated nonstop flight time
+2h
time difference · heading east
See live ONO→PHL fares Phone-only fares on this route — call free
Flight time details
2,143 miles nonstop takes roughly 4h 40m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- PHL — Philadelphia International Airport · Philadelphia, 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 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
Near PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Frequently asked questions
How far is ONO from PHL?
The flight distance from Ontario (ONO) to Philadelphia (PHL) is 2,143 miles (3,448 km, 1,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to PHL?
A nonstop flight takes about 4h 40m 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 Ontario and Philadelphia?
Philadelphia is 2 hours ahead of Ontario.
What is the cheapest way to fly from ONO to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–PHL that never appear on search engines, with no booking fees.