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AEDĀ 950 Cheap Flights from Chicago (ORD) to Ontario Intl. Airport (ONT)

Cheap Flights from Chicago to Ontario (ORD-ONT)

Prices were available within the past 7 days and start at AEDĀ 950 for one-way flights and AEDĀ 1,460 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 1,460
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 1,460 Found 3 days ago
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 1,630
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 1,630 Found 3 days ago
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 1,660
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 1,660 Found 3 days ago
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 1,790
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 1,790 Found 3 days ago
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 1,830
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 1,830 Found 3 days ago
United
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 1,900
Roundtrip
Found 3 days ago
Select United flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 1,900 Found 3 days ago
United
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 2,060
Roundtrip
Found 3 days ago
Select United flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 2,060 Found 3 days ago
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 2,080
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 2,080 Found 3 days ago
United
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 2,090
Roundtrip
Found 3 days ago
Select United flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 2,090 Found 3 days ago
Delta
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 2,200
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 2,200 Found 3 days ago
United
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 2,300
Roundtrip
Found 3 days ago
Select United flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 2,300 Found 3 days ago
United
Tuesday, 28 July, 2026 - Tuesday, 11 August, 2026
ORD
Chicago
ONT
Ontario
AEDĀ 2,340
Roundtrip
Found 3 days ago
Select United flight, departing Tuesday, 28 July, 2026 from Chicago to Ontario, returning Tuesday, 11 August, 2026, priced at AEDĀ 2,340 Found 3 days ago

Travel information

Origin airport
Chicago O'Hare Intl. Airport
Destination airport
Ontario Intl. Airport
Distance
2,729 km away
Airlines serving
Frontier Airlines, United, Alaska Airlines, American Airlines, Delta, JetBlue Airways
Popular airline
Frontier Airlines
Roundtrip price
AEDĀ 1,460
Average flight time
4 hours 33 mins
*Available to One Key members.