$198 Cheap Alaska Airlines flights Chicago (ORD) to Ontario (ONT)

$198 Cheap Alaska Airlines flights Chicago (ORD) to Ontario (ONT)

Prices were available within the past 7 days and start at $198 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 23 - Wed, Dec 3

ORD

Chicago

ONT

Ontario

$357 Roundtrip, found 2 days ago

$357

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Nov 23 from Chicago to Ontario, returning Wed, Dec 3, priced at $357 found 2 days ago

Mon, Nov 24 - Fri, Dec 5

ORD

Chicago

ONT

Ontario

$361 Roundtrip, found 2 days ago

$361

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Nov 24 from Chicago to Ontario, returning Fri, Dec 5, priced at $361 found 2 days ago

Sun, Nov 23 - Thu, Dec 4

ORD

Chicago

ONT

Ontario

$367 Roundtrip, found 2 days ago

$367

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Nov 23 from Chicago to Ontario, returning Thu, Dec 4, priced at $367 found 2 days ago