Flights from Chicago to Tomales

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, Oct 1 - Sun, Oct 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$207 Roundtrip, found 3 days ago

$207

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 1 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $207 found 3 days ago

Wed, Aug 13 - Tue, Aug 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 13 from O'Hare Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $217 found 6 days ago

Fri, Aug 15 - Fri, Aug 22

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Fri, Aug 15 from O'Hare Intl. to San Francisco Intl., returning Fri, Aug 22, priced at $217 found 4 days ago

Tue, Oct 21 - Tue, Oct 28

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$220 Roundtrip, found 15 hours ago

$220

Roundtrip

found 15 hours ago

Select Hawaiian Airlines flight, departing Tue, Oct 21 from O'Hare Intl. to San Francisco Intl., returning Tue, Oct 28, priced at $220 found 15 hours ago

Wed, Oct 1 - Sun, Oct 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$224 Roundtrip, found 3 days ago

$224

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $224 found 3 days ago

Tue, Oct 21 - Mon, Oct 27

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$226 Roundtrip, found 15 hours ago

$226

Roundtrip

found 15 hours ago

Select Hawaiian Airlines flight, departing Tue, Oct 21 from O'Hare Intl. to San Francisco Intl., returning Mon, Oct 27, priced at $226 found 15 hours ago

Sat, Oct 25 - Tue, Oct 28

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$230 Roundtrip, found 15 hours ago

$230

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to San Francisco Intl., returning Tue, Oct 28, priced at $230 found 15 hours ago

Sat, Oct 4 - Tue, Oct 7

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to San Francisco Intl., returning Tue, Oct 7, priced at $234 found 3 days ago

Wed, Oct 1 - Sun, Oct 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 1 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $234 found 3 days ago

Sat, Oct 25 - Mon, Oct 27

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$236 Roundtrip, found 15 hours ago

$236

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to San Francisco Intl., returning Mon, Oct 27, priced at $236 found 15 hours ago

Wed, Oct 1 - Sun, Oct 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$237 Roundtrip, found 3 days ago

$237

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Oct 1 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $237 found 3 days ago

Tue, Sep 30 - Sat, Oct 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Sep 30 from O'Hare Intl. to San Francisco Intl., returning Sat, Oct 4, priced at $240 found 3 days ago

Fri, Aug 15 - Fri, Aug 22

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$244 Roundtrip, found 4 days ago

$244

Roundtrip

found 4 days ago

Select United flight, departing Fri, Aug 15 from O'Hare Intl. to San Francisco Intl., returning Fri, Aug 22, priced at $244 found 4 days ago

Tue, Oct 21 - Thu, Oct 30

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$246 Roundtrip, found 15 hours ago

$246

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Tue, Oct 21 from O'Hare Intl. to San Francisco Intl., returning Thu, Oct 30, priced at $246 found 15 hours ago

Wed, Oct 1 - Sun, Oct 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$247 Roundtrip, found 3 days ago

$247

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 1 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $247 found 3 days ago

Sat, Oct 25 - Sat, Oct 25

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$248 Roundtrip, found 15 hours ago

$248

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to San Francisco Intl., returning Sat, Oct 25, priced at $248 found 15 hours ago

Thu, Oct 23 - Tue, Oct 28

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$249 Roundtrip, found 15 hours ago

$249

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Thu, Oct 23 from O'Hare Intl. to San Francisco Intl., returning Tue, Oct 28, priced at $249 found 15 hours ago

Wed, Oct 1 - Sun, Oct 5

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$251 Roundtrip, found 3 days ago

$251

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $251 found 3 days ago

Sat, Sep 6 - Sat, Sep 6

MDW

Midway Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 6 from Midway Intl. to San Francisco Intl., returning Sat, Sep 6, priced at $257 found 1 day ago

Tue, Oct 21 - Sun, Oct 26

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 15 hours ago

$257

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Oct 21 from O'Hare Intl. to San Francisco Intl., returning Sun, Oct 26, priced at $257 found 15 hours ago