$109 Cheap Alaska Airlines flights Chicago (ORD) to San Francisco (SFO)

$109 Cheap Alaska Airlines flights Chicago (ORD) to San Francisco (SFO)

Prices were available within the past 7 days and start at $109 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 18 - Wed, Nov 19

ORD

Chicago

SFO

San Francisco

$222 Roundtrip, found 21 hours ago

$222

Roundtrip

found 21 hours ago

Select Alaska Airlines flight, departing Tue, Nov 18 from Chicago to San Francisco, returning Wed, Nov 19, priced at $222 found 21 hours ago

Tue, Dec 16 - Thu, Jan 8

ORD

Chicago

SFO

San Francisco

$249 Roundtrip, found 4 days ago

$249

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Tue, Dec 16 from Chicago to San Francisco, returning Thu, Jan 8, priced at $249 found 4 days ago

Fri, Feb 6 - Tue, Feb 10

ORD

Chicago

SFO

San Francisco

$251 Roundtrip, found 6 days ago

$251

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Fri, Feb 6 from Chicago to San Francisco, returning Tue, Feb 10, priced at $251 found 6 days ago

Mon, Dec 15 - Thu, Jan 8

ORD

Chicago

SFO

San Francisco

$262 Roundtrip, found 4 days ago

$262

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Mon, Dec 15 from Chicago to San Francisco, returning Thu, Jan 8, priced at $262 found 4 days ago

Mon, Nov 10 - Mon, Nov 24

ORD

Chicago

SFO

San Francisco

$279 Roundtrip, found 5 days ago

$279

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Mon, Nov 10 from Chicago to San Francisco, returning Mon, Nov 24, priced at $279 found 5 days ago

Mon, Nov 10 - Mon, Nov 24

ORD

Chicago

SFO

San Francisco

$285 Roundtrip, found 5 days ago

$285

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Mon, Nov 10 from Chicago to San Francisco, returning Mon, Nov 24, priced at $285 found 5 days ago