Flights from Chicago to Suisun City

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, Sep 3 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$191 Roundtrip, found 3 days ago

$191

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Sep 3 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $191 found 3 days ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$196 Roundtrip, found 1 day ago

$196

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $196 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $210 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $220 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $223 found 1 day ago

Tue, Sep 2 - Fri, Sep 5

ORD

O'Hare Intl.

OAK

Oakland Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Sep 2 from O'Hare Intl. to Oakland Intl., returning Fri, Sep 5, priced at $227 found 3 days ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $234 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $235 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $243 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $275 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $277 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $279 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $293 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $294 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$313 Roundtrip, found 1 day ago

$313

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $313 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $326 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$333 Roundtrip, found 1 day ago

$333

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $333 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$342 Roundtrip, found 1 day ago

$342

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $342 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$343 Roundtrip, found 1 day ago

$343

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $343 found 1 day ago

Thu, Sep 4 - Mon, Sep 8

ORD

O'Hare Intl.

OAK

Oakland Intl.

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Oakland Intl., returning Mon, Sep 8, priced at $344 found 1 day ago