Flights from Newark to Boulder Creek

Cheapest flights from Newark

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.

Fri, Jul 4 - Wed, Jul 16

LGA

LaGuardia

SFO

San Francisco Intl.

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Wed, Jul 16, priced at $250 found 1 day ago

Fri, Jul 4 - Fri, Jul 11

LGA

LaGuardia

SFO

San Francisco Intl.

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Fri, Jul 11, priced at $257 found 4 days ago

Fri, Jul 4 - Fri, Jul 11

LGA

LaGuardia

SFO

San Francisco Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Fri, Jul 11, priced at $260 found 4 days ago

Fri, Jul 4 - Fri, Jul 11

LGA

LaGuardia

SFO

San Francisco Intl.

$270 Roundtrip, found 4 days ago

$270

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Fri, Jul 11, priced at $270 found 4 days ago

Tue, Jul 1 - Wed, Jul 16

JFK

John F. Kennedy Intl.

SFO

San Francisco Intl.

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 1 from John F. Kennedy Intl. to San Francisco Intl., returning Wed, Jul 16, priced at $270 found 1 day ago

Fri, Jul 4 - Tue, Jul 15

JFK

John F. Kennedy Intl.

SFO

San Francisco Intl.

$280 Roundtrip, found 4 days ago

$280

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Fri, Jul 4 from John F. Kennedy Intl. to San Francisco Intl., returning Tue, Jul 15, priced at $280 found 4 days ago

Tue, Jul 1 - Tue, Jul 8

LGA

LaGuardia

SFO

San Francisco Intl.

$282 Roundtrip, found 4 days ago

$282

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 1 from LaGuardia to San Francisco Intl., returning Tue, Jul 8, priced at $282 found 4 days ago

Fri, Jul 4 - Wed, Jul 16

LGA

LaGuardia

SFO

San Francisco Intl.

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Wed, Jul 16, priced at $290 found 1 day ago

Fri, Jul 4 - Mon, Jul 14

JFK

John F. Kennedy Intl.

SFO

San Francisco Intl.

$290 Roundtrip, found 4 days ago

$290

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Fri, Jul 4 from John F. Kennedy Intl. to San Francisco Intl., returning Mon, Jul 14, priced at $290 found 4 days ago

Fri, Jul 4 - Fri, Jul 11

LGA

LaGuardia

SFO

San Francisco Intl.

$294 Roundtrip, found 4 days ago

$294

Roundtrip

found 4 days ago

Select United flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Fri, Jul 11, priced at $294 found 4 days ago

Fri, Jul 4 - Tue, Jul 8

LGA

LaGuardia

SFO

San Francisco Intl.

$296 Roundtrip, found 4 days ago

$296

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Tue, Jul 8, priced at $296 found 4 days ago

Fri, Jul 4 - Fri, Jul 11

LGA

LaGuardia

SFO

San Francisco Intl.

$297 Roundtrip, found 4 days ago

$297

Roundtrip

found 4 days ago

Select United flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Fri, Jul 11, priced at $297 found 4 days ago

Thu, Jul 3 - Sun, Jul 13

EWR

Newark Liberty Intl. Airport

SFO

San Francisco Intl.

$297 Roundtrip, found 4 days ago

$297

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Thu, Jul 3 from Newark Liberty Intl. Airport to San Francisco Intl., returning Sun, Jul 13, priced at $297 found 4 days ago

Fri, Jul 4 - Wed, Jul 16

EWR

Newark Liberty Intl. Airport

SFO

San Francisco Intl.

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jul 4 from Newark Liberty Intl. Airport to San Francisco Intl., returning Wed, Jul 16, priced at $299 found 1 day ago

Mon, Aug 4 - Tue, Aug 5

JFK

John F. Kennedy Intl.

SFO

San Francisco Intl.

$299 Roundtrip, found 5 days ago

$299

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Mon, Aug 4 from John F. Kennedy Intl. to San Francisco Intl., returning Tue, Aug 5, priced at $299 found 5 days ago

Sat, Jun 7 - Sat, Jun 14

EWR

Newark Liberty Intl. Airport

SFO

San Francisco Intl.

$300 Roundtrip, found 5 days ago

$300

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jun 7 from Newark Liberty Intl. Airport to San Francisco Intl., returning Sat, Jun 14, priced at $300 found 5 days ago

Fri, Jul 4 - Fri, Jul 11

LGA

LaGuardia

SFO

San Francisco Intl.

$307 Roundtrip, found 4 days ago

$307

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jul 4 from LaGuardia to San Francisco Intl., returning Fri, Jul 11, priced at $307 found 4 days ago

Fri, Jul 4 - Wed, Jul 16

JFK

John F. Kennedy Intl.

SFO

San Francisco Intl.

$309 Roundtrip, found 1 day ago

$309

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 4 from John F. Kennedy Intl. to San Francisco Intl., returning Wed, Jul 16, priced at $309 found 1 day ago

Wed, Jun 4 - Sat, Jun 14

EWR

Newark Liberty Intl. Airport

SFO

San Francisco Intl.

$310 Roundtrip, found 5 days ago

$310

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 4 from Newark Liberty Intl. Airport to San Francisco Intl., returning Sat, Jun 14, priced at $310 found 5 days ago

Wed, Jul 30 - Fri, Aug 8

LGA

LaGuardia

SFO

San Francisco Intl.

$317 Roundtrip, found 5 days ago

$317

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Jul 30 from LaGuardia to San Francisco Intl., returning Fri, Aug 8, priced at $317 found 5 days ago