Flights from Atlanta (ATL) to Ontario (ONT)

Route intelligence for ATL → ONT: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from ATLAll flights to ONT

Direct flights

5 direct option(s) across 5 airline(s) · 3,050 km route distance.

  • LATAM Airlines · 264 min · 3050 km
  • AeroMéxico · 266 min · 3050 km
  • Delta Air Lines · 266 min · 3050 km
  • Air France · 266 min · 3050 km
  • KLM Royal Dutch Airlines · 266 min · 3050 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

LATAM Airlines route map →AeroMéxico route map →Delta Air Lines route map →Air France route map →KLM Royal Dutch Airlines route map →

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: AF3529, AM3067, AM4573, DL2891, DL665, DL779, KL6463, KL7253, LA7028, LA7120

Published schedule snapshot may be stale

Flight number: AF 3529

Operating days: 1, 2, 3, 4, 5

  • ATL 20:30 → ONT 21:56

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from ATL →Explore all arrivals to ONT →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to ONT when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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