Cheap flights from Atlanta to Ontario

Compare flight prices from Atlanta to Ontario across airlines and travel sites, see the cheapest month and day to fly, then book direct with the seller.

Lowest fare$148
Cheapest monthNovember 2026
Typical flight time7h 01m
Direct flightsNo

Lowest fare by month

$148November 2026
–December 2026
–January 2027
–February 2027
–March 2027
–April 2027

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Frequently asked questions

What is the cheapest month to fly from Atlanta to Ontario?

November 2026 has had the lowest recent fares, from $148 one way.

How long is the flight from Atlanta to Ontario?

A typical flight takes about 7h 01m.

Are there direct flights from Atlanta to Ontario?

No direct flights were found recently. Most trips include a stop.

Where do I book my ticket?

AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.

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