Flights from Chicago to Olema

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.

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$169 Roundtrip, found 4 days ago

$169

Roundtrip

found 4 days ago

Select United flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $169 found 4 days ago

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$174 Roundtrip, found 4 days ago

$174

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $174 found 4 days ago

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$189 Roundtrip, found 4 days ago

$189

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $189 found 4 days ago

Tue, Sep 9 - Tue, Sep 16

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$197 Roundtrip, found 3 days ago

$197

Roundtrip

found 3 days ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to San Francisco Intl., returning Tue, Sep 16, priced at $197 found 3 days ago

Tue, Sep 9 - Tue, Sep 16

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$197 Roundtrip, found 3 days ago

$197

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Sep 9 from O'Hare Intl. to San Francisco Intl., returning Tue, Sep 16, priced at $197 found 3 days ago

Tue, Aug 12 - Mon, Aug 18

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$207 Roundtrip, found 4 days ago

$207

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to San Francisco Intl., returning Mon, Aug 18, priced at $207 found 4 days ago

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$213 Roundtrip, found 4 days ago

$213

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $213 found 4 days ago

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$214 Roundtrip, found 4 days ago

$214

Roundtrip

found 4 days ago

Select United flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $214 found 4 days ago

Wed, Jul 30 - Wed, Aug 20

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 30 from O'Hare Intl. to San Francisco Intl., returning Wed, Aug 20, priced at $216 found 1 day ago

Thu, Aug 7 - Mon, Aug 18

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Aug 7 from O'Hare Intl. to San Francisco Intl., returning Mon, Aug 18, priced at $217 found 1 day ago

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$219 Roundtrip, found 4 days ago

$219

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $219 found 4 days ago

Mon, Jul 21 - Tue, Jul 29

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 21 from O'Hare Intl. to San Francisco Intl., returning Tue, Jul 29, priced at $222 found 1 day ago

Tue, Jul 1 - Fri, Jul 4

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$223 Roundtrip, found 4 days ago

$223

Roundtrip

found 4 days ago

Select United flight, departing Tue, Jul 1 from O'Hare Intl. to San Francisco Intl., returning Fri, Jul 4, priced at $223 found 4 days ago

Tue, Aug 12 - Mon, Aug 18

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$224 Roundtrip, found 4 days ago

$224

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to San Francisco Intl., returning Mon, Aug 18, priced at $224 found 4 days ago

Thu, Jul 10 - Sat, Jul 19

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 10 from O'Hare Intl. to San Francisco Intl., returning Sat, Jul 19, priced at $235 found 1 day ago

Mon, Aug 11 - Sat, Aug 16

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 11 from O'Hare Intl. to San Francisco Intl., returning Sat, Aug 16, priced at $257 found 1 day ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

STS

Sonoma County

$295 Roundtrip, found 6 days ago

$295

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Sonoma County, returning Tue, Nov 4, priced at $295 found 6 days ago

Tue, Sep 9 - Tue, Sep 16

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$383 Roundtrip, found 3 days ago

$383

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Tue, Sep 9 from O'Hare Intl. to San Francisco Intl., returning Tue, Sep 16, priced at $383 found 3 days ago

Thu, Apr 9 - Tue, Apr 14

MDW

Midway Intl.

SFO

San Francisco Intl.

$428 Roundtrip, found 2 days ago

$428

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Apr 9 from Midway Intl. to San Francisco Intl., returning Tue, Apr 14, priced at $428 found 2 days ago

Mon, Jun 30 - Sun, Jul 6

ORD

O'Hare Intl.

SFO

San Francisco Intl.

$446 Roundtrip, found 6 days ago

$446

Roundtrip

found 6 days ago

Select Sun Country Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to San Francisco Intl., returning Sun, Jul 6, priced at $446 found 6 days ago