Flights from San Bernardino

Cheapest flights from San Bernardino

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.

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$209 Roundtrip, found 1 day ago

$209

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $209 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $221 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $236 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $240 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $248 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $250 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $258 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $260 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $270 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $275 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $279 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$285 Roundtrip, found 1 day ago

$285

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $285 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $289 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $289 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $290 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$291 Roundtrip, found 1 day ago

$291

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $291 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $297 found 1 day ago

Mon, Jun 1 - Wed, Jun 10

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Mon, Jun 1 from Ontario Intl. Airport to Oakland Intl., returning Wed, Jun 10, priced at $299 found 1 day ago

Thu, Jun 11 - Sun, Jun 14

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$299 Roundtrip, found 6 days ago

$299

Roundtrip

found 6 days ago

Select Southwest Airlines flight, departing Thu, Jun 11 from Ontario Intl. Airport to Oakland Intl., returning Sun, Jun 14, priced at $299 found 6 days ago

Mon, Jun 8 - Tue, Jun 16

ONT

Ontario Intl. Airport

OAK

Oakland Intl.

$498 Roundtrip, found 6 days ago

$498

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Jun 8 from Ontario Intl. Airport to Oakland Intl., returning Tue, Jun 16, priced at $498 found 6 days ago