Flights from Portland to Antioch

Cheapest flights from Portland

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, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$97 Roundtrip, found 3 hours ago

$97

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $97 found 3 hours ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$117 Roundtrip, found 3 hours ago

$117

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $117 found 3 hours ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $127 found 1 day ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$137 Roundtrip, found 3 hours ago

$137

Roundtrip

found 3 hours ago

Select Delta flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $137 found 3 hours ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$137 Roundtrip, found 3 hours ago

$137

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $137 found 3 hours ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$147 Roundtrip, found 1 day ago

$147

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $147 found 1 day ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$152 Roundtrip, found 3 hours ago

$152

Roundtrip

found 3 hours ago

Select Delta flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $152 found 3 hours ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$154 Roundtrip, found 3 hours ago

$154

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $154 found 3 hours ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $157 found 1 day ago

Sun, Nov 2 - Wed, Nov 5

PDX

Portland Intl.

OAK

Oakland Intl.

$162 Roundtrip, found 22 hours ago

$162

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sun, Nov 2 from Portland Intl. to Oakland Intl., returning Wed, Nov 5, priced at $162 found 22 hours ago

Sun, Nov 2 - Wed, Nov 5

PDX

Portland Intl.

OAK

Oakland Intl.

$167 Roundtrip, found 22 hours ago

$167

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sun, Nov 2 from Portland Intl. to Oakland Intl., returning Wed, Nov 5, priced at $167 found 22 hours ago

Sun, Nov 2 - Wed, Nov 5

PDX

Portland Intl.

OAK

Oakland Intl.

$167 Roundtrip, found 22 hours ago

$167

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sun, Nov 2 from Portland Intl. to Oakland Intl., returning Wed, Nov 5, priced at $167 found 22 hours ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $172 found 1 day ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $172 found 1 day ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $177 found 1 day ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$182 Roundtrip, found 1 day ago

$182

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $182 found 1 day ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $183 found 1 day ago

Sun, Nov 2 - Wed, Nov 5

PDX

Portland Intl.

OAK

Oakland Intl.

$187 Roundtrip, found 22 hours ago

$187

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Sun, Nov 2 from Portland Intl. to Oakland Intl., returning Wed, Nov 5, priced at $187 found 22 hours ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$192 Roundtrip, found 1 day ago

$192

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $192 found 1 day ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $200 found 1 day ago