Cheap Flights from Atlanta (ATL) to Ontario Intl. Airport (ONT)
Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Ontario Intl. Airport (ONT)
Alaska AirlinesAlaska Airlines
Frontier AirlinesFrontier Airlines
Southwest AirlinesSouthwest Airlines
DeltaDelta
American AirlinesAmerican Airlines
UnitedUnited
JetBlue AirwaysJetBlue Airways
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Cheap Flights from Atlanta to Ontario (ATL-ONT)
Prices were available within the past 7 days and start at AED 4,028 for roundtrip flights, for the period specified. Prices and availability are subject to change.
Saturday, 8 August, 2026 - Saturday, 8 August, 2026
ATL
Atlanta
ONT
Ontario
AED 4,028
Roundtrip
Found 12 hours ago
Friday, 7 August, 2026 - Friday, 7 August, 2026
ATL
Atlanta
ONT
Ontario
AED 4,140
Roundtrip
Found 12 hours ago
Travel information
Origin airport | Hartsfield-Jackson Atlanta International Airport |
|---|---|
Destination airport | Ontario Intl. Airport |
Distance | 3,047 km away |
Airlines serving | Alaska Airlines, Frontier Airlines, Southwest Airlines, Delta, American Airlines, United, JetBlue Airways |
Popular airline | Alaska Airlines |
Roundtrip price | AED 4,028 |
Average flight time | 4 hours 21 mins |
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