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ONT to CHA: distance & flight time

Ontario (Ontario International Airport) → Chattanooga (Lovell Field)

1,837 mi
2,956 km · 1,596 nm
4h 4m
estimated nonstop flight time
+3h
time difference · heading east
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Flight time details

1,837 miles nonstop takes roughly 4h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.

The two airports

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.

Frequently asked questions

How far is ONT from CHA?

The flight distance from Ontario (ONT) to Chattanooga (CHA) is 1,837 miles (2,956 km, 1,596 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ONT to CHA?

A nonstop flight takes about 4h 4m 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 Chattanooga?

Chattanooga is 3 hours ahead of Ontario.

What is the cheapest way to fly from ONT to CHA?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–CHA that never appear on search engines, with no booking fees.
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