Flights from Chicago to Occidental

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, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$205 Roundtrip, found 4 days ago

$205

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $205 found 4 days ago

Wed, Oct 15 - Thu, Oct 16

ORD

O'Hare Intl.

OAK

Oakland Intl.

$211 Roundtrip, found 1 day ago

$211

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 15 from O'Hare Intl. to Oakland Intl., returning Thu, Oct 16, priced at $211 found 1 day ago

Sat, Oct 11 - Thu, Oct 16

ORD

O'Hare Intl.

OAK

Oakland Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Oct 11 from O'Hare Intl. to Oakland Intl., returning Thu, Oct 16, priced at $218 found 1 day ago

Tue, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$223 Roundtrip, found 4 days ago

$223

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $223 found 4 days ago

Sat, Oct 11 - Fri, Oct 17

ORD

O'Hare Intl.

OAK

Oakland Intl.

$225 Roundtrip, found 1 day ago

$225

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Oct 11 from O'Hare Intl. to Oakland Intl., returning Fri, Oct 17, priced at $225 found 1 day ago

Tue, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$231 Roundtrip, found 4 days ago

$231

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $231 found 4 days ago

Tue, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$244 Roundtrip, found 4 days ago

$244

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $244 found 4 days ago

Fri, Oct 17 - Wed, Oct 22

ORD

O'Hare Intl.

OAK

Oakland Intl.

$246 Roundtrip, found 1 day ago

$246

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Fri, Oct 17 from O'Hare Intl. to Oakland Intl., returning Wed, Oct 22, priced at $246 found 1 day ago

Mon, Oct 13 - Thu, Oct 16

ORD

O'Hare Intl.

OAK

Oakland Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Oakland Intl., returning Thu, Oct 16, priced at $247 found 1 day ago

Tue, Oct 14 - Thu, Oct 16

ORD

O'Hare Intl.

OAK

Oakland Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Oct 14 from O'Hare Intl. to Oakland Intl., returning Thu, Oct 16, priced at $250 found 1 day ago

Mon, Oct 13 - Fri, Oct 17

ORD

O'Hare Intl.

OAK

Oakland Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Oakland Intl., returning Fri, Oct 17, priced at $254 found 1 day ago

Wed, Oct 15 - Sun, Oct 19

ORD

O'Hare Intl.

OAK

Oakland Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 15 from O'Hare Intl. to Oakland Intl., returning Sun, Oct 19, priced at $257 found 1 day ago

Sat, Oct 11 - Sun, Oct 19

ORD

O'Hare Intl.

OAK

Oakland Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Oct 11 from O'Hare Intl. to Oakland Intl., returning Sun, Oct 19, priced at $264 found 1 day ago

Sun, Oct 12 - Thu, Oct 16

ORD

O'Hare Intl.

OAK

Oakland Intl.

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Oct 12 from O'Hare Intl. to Oakland Intl., returning Thu, Oct 16, priced at $275 found 1 day ago

Fri, Oct 17 - Sat, Oct 18

ORD

O'Hare Intl.

OAK

Oakland Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Fri, Oct 17 from O'Hare Intl. to Oakland Intl., returning Sat, Oct 18, priced at $277 found 1 day ago

Tue, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$282 Roundtrip, found 4 days ago

$282

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $282 found 4 days ago

Wed, Oct 15 - Tue, Oct 21

ORD

O'Hare Intl.

STS

Sonoma County

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Oct 15 from O'Hare Intl. to Sonoma County, returning Tue, Oct 21, priced at $287 found 1 day ago

Mon, Oct 13 - Sun, Oct 19

ORD

O'Hare Intl.

OAK

Oakland Intl.

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Oakland Intl., returning Sun, Oct 19, priced at $293 found 1 day ago

Tue, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$483 Roundtrip, found 4 days ago

$483

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $483 found 4 days ago

Tue, Oct 14 - Sun, Oct 19

ORD

O'Hare Intl.

STS

Sonoma County

$596 Roundtrip, found 1 day ago

$596

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Oct 14 from O'Hare Intl. to Sonoma County, returning Sun, Oct 19, priced at $596 found 1 day ago