Chicago to San Francisco Flights (CHI-SJC) from $54

Selected fares from Chicago to San Francisco

The cheapest prices found with in the last 7 days for return flights were $98 and $54 for one-way flights to San Francisco for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 14 - Sat, Sep 21

MDW

Midway Intl.

SFO

San Francisco Intl.

$98 Roundtrip, found 22 hours ago

$98

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Sep 14 from Midway Intl. to San Francisco Intl., returning Sat, Sep 21, priced at $98 found 22 hours ago

Tue, Jun 4 - Tue, Jun 11

ORD

O'Hare Intl.

OAK

Oakland Intl.

$123 Roundtrip, found 1 day ago

$123

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 4 from O'Hare Intl. to Oakland Intl., returning Tue, Jun 11, priced at $123 found 1 day ago

Tue, Jun 4 - Wed, Jun 12

ORD

O'Hare Intl.

SJC

Norman Y. Mineta San Jose Intl.

$126 Roundtrip, found 20 hours ago

$126

Roundtrip

found 20 hours ago

Select Spirit Airlines flight, departing Tue, Jun 4 from O'Hare Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jun 12, priced at $126 found 20 hours ago