Flights from Chicago to Piercy

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 30 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select United flight, departing Wed, Jul 30 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $197 found 5 days ago

Wed, Jul 30 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select United flight, departing Wed, Jul 30 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $197 found 5 days ago

Tue, Jul 29 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jul 29 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $197 found 6 days ago

Wed, Jul 30 - Wed, Aug 20

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$207 Roundtrip, found 6 days ago

$207

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 30 from O'Hare Intl. to San Francisco Intl., returning Wed, Aug 20, priced at $207 found 6 days ago

Thu, Aug 7 - Tue, Aug 12

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Thu, Aug 7 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 12, priced at $217 found 3 days ago

Tue, Jul 29 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Jul 29 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $217 found 6 days ago

Wed, Aug 6 - Tue, Aug 12

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 6 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 12, priced at $227 found 3 days ago

Sun, Nov 23 - Tue, Dec 2

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select Delta flight, departing Sun, Nov 23 from O'Hare Intl. to San Francisco Intl., returning Tue, Dec 2, priced at $227 found 4 days ago

Tue, Jul 29 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$231 Roundtrip, found 6 days ago

$231

Roundtrip

found 6 days ago

Select United flight, departing Tue, Jul 29 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $231 found 6 days ago

Wed, Jul 30 - Wed, Aug 20

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$235 Roundtrip, found 6 days ago

$235

Roundtrip

found 6 days ago

Select United flight, departing Wed, Jul 30 from O'Hare Intl. to San Francisco Intl., returning Wed, Aug 20, priced at $235 found 6 days ago

Wed, Jul 30 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$242 Roundtrip, found 5 days ago

$242

Roundtrip

found 5 days ago

Select United flight, departing Wed, Jul 30 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $242 found 5 days ago

Sun, Nov 23 - Tue, Dec 2

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$243 Roundtrip, found 4 days ago

$243

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Nov 23 from O'Hare Intl. to San Francisco Intl., returning Tue, Dec 2, priced at $243 found 4 days ago

Tue, Jul 29 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$244 Roundtrip, found 6 days ago

$244

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jul 29 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $244 found 6 days ago

Thu, Aug 7 - Sat, Aug 9

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$247 Roundtrip, found 3 days ago

$247

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Thu, Aug 7 from O'Hare Intl. to San Francisco Intl., returning Sat, Aug 9, priced at $247 found 3 days ago

Fri, Nov 21 - Tue, Dec 2

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$248 Roundtrip, found 4 days ago

$248

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, Nov 21 from O'Hare Intl. to San Francisco Intl., returning Tue, Dec 2, priced at $248 found 4 days ago

Sun, Nov 23 - Tue, Dec 2

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$252 Roundtrip, found 4 days ago

$252

Roundtrip

found 4 days ago

Select United flight, departing Sun, Nov 23 from O'Hare Intl. to San Francisco Intl., returning Tue, Dec 2, priced at $252 found 4 days ago

Thu, Aug 7 - Mon, Aug 11

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$253 Roundtrip, found 3 days ago

$253

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Thu, Aug 7 from O'Hare Intl. to San Francisco Intl., returning Mon, Aug 11, priced at $253 found 3 days ago

Sat, Sep 6 - Tue, Sep 9

MDW

Midway Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 10 hours ago

$257

Roundtrip

found 10 hours ago

Select Delta flight, departing Sat, Sep 6 from Midway Intl. to San Francisco Intl., returning Tue, Sep 9, priced at $257 found 10 hours ago

Wed, Sep 3 - Fri, Sep 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 10 hours ago

$257

Roundtrip

found 10 hours ago

Select Delta flight, departing Wed, Sep 3 from O'Hare Intl. to San Francisco Intl., returning Fri, Sep 5, priced at $257 found 10 hours ago

Fri, Sep 5 - Mon, Sep 8

MDW

Midway Intl.

SFO

San Francisco Intl.

$326 Roundtrip, found 10 hours ago

$326

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Midway Intl. to San Francisco Intl., returning Mon, Sep 8, priced at $326 found 10 hours ago