Flights from Newark to São Francisco

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.

Mon, Sep 29 - Wed, Oct 8

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$564 Roundtrip, found 3 days ago

$564

Roundtrip

found 3 days ago

Select TAP Portugal flight, departing Mon, Sep 29 from Newark Liberty Intl. Airport to Humberto Delgado, returning Wed, Oct 8, priced at $564 found 3 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$568 Roundtrip, found 6 days ago

$568

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $568 found 6 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$570 Roundtrip, found 6 days ago

$570

Roundtrip

found 6 days ago

Select British Airways flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $570 found 6 days ago

Mon, Sep 29 - Fri, Oct 10

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$579 Roundtrip, found 3 days ago

$579

Roundtrip

found 3 days ago

Select TAP Portugal flight, departing Mon, Sep 29 from Newark Liberty Intl. Airport to Humberto Delgado, returning Fri, Oct 10, priced at $579 found 3 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$589 Roundtrip, found 6 days ago

$589

Roundtrip

found 6 days ago

Select United flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $589 found 6 days ago

Wed, Aug 6 - Wed, Aug 20

JFK

John F. Kennedy Intl.

LIS

Humberto Delgado

$594 Roundtrip, found 23 hours ago

$594

Roundtrip

found 23 hours ago

Select British Airways flight, departing Wed, Aug 6 from John F. Kennedy Intl. to Humberto Delgado, returning Wed, Aug 20, priced at $594 found 23 hours ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$728 Roundtrip, found 6 days ago

$728

Roundtrip

found 6 days ago

Select Air Canada flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $728 found 6 days ago

Thu, Aug 7 - Mon, Aug 18

JFK

John F. Kennedy Intl.

LIS

Humberto Delgado

$740 Roundtrip, found 23 hours ago

$740

Roundtrip

found 23 hours ago

Select Virgin Atlantic flight, departing Thu, Aug 7 from John F. Kennedy Intl. to Humberto Delgado, returning Mon, Aug 18, priced at $740 found 23 hours ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$741 Roundtrip, found 6 days ago

$741

Roundtrip

found 6 days ago

Select Lufthansa flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $741 found 6 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$742 Roundtrip, found 6 days ago

$742

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $742 found 6 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$789 Roundtrip, found 6 days ago

$789

Roundtrip

found 6 days ago

Select Brussels Airlines flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $789 found 6 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$875 Roundtrip, found 6 days ago

$875

Roundtrip

found 6 days ago

Select Air France flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $875 found 6 days ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$914 Roundtrip, found 6 days ago

$914

Roundtrip

found 6 days ago

Select Aer Lingus flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $914 found 6 days ago

Wed, Jun 18 - Sun, Jun 22

JFK

John F. Kennedy Intl.

LIS

Humberto Delgado

$967 Roundtrip, found 15 hours ago

$967

Roundtrip

found 15 hours ago

Select Royal Air Maroc flight, departing Wed, Jun 18 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Jun 22, priced at $967 found 15 hours ago

Wed, Jun 18 - Sun, Jun 22

JFK

John F. Kennedy Intl.

LIS

Humberto Delgado

$1,040 Roundtrip, found 15 hours ago

$1,040

Roundtrip

found 15 hours ago

Select Swiss International Air Lines flight, departing Wed, Jun 18 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Jun 22, priced at $1,040 found 15 hours ago

Wed, Jun 18 - Sun, Jun 22

LGA

LaGuardia

LIS

Humberto Delgado

$1,071 Roundtrip, found 15 hours ago

$1,071

Roundtrip

found 15 hours ago

Select Air Transat flight, departing Wed, Jun 18 from LaGuardia to Humberto Delgado, returning Sun, Jun 22, priced at $1,071 found 15 hours ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$1,073 Roundtrip, found 6 days ago

$1,073

Roundtrip

found 6 days ago

Select Finnair flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $1,073 found 6 days ago

Wed, Jun 18 - Sun, Jun 22

JFK

John F. Kennedy Intl.

LIS

Humberto Delgado

$1,408 Roundtrip, found 15 hours ago

$1,408

Roundtrip

found 15 hours ago

Select KLM flight, departing Wed, Jun 18 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Jun 22, priced at $1,408 found 15 hours ago

Wed, Jun 18 - Sun, Jun 22

JFK

John F. Kennedy Intl.

LIS

Humberto Delgado

$1,521 Roundtrip, found 15 hours ago

$1,521

Roundtrip

found 15 hours ago

Select Iberia flight, departing Wed, Jun 18 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Jun 22, priced at $1,521 found 15 hours ago

Mon, Nov 3 - Tue, Nov 25

EWR

Newark Liberty Intl. Airport

LIS

Humberto Delgado

$1,635 Roundtrip, found 6 days ago

$1,635

Roundtrip

found 6 days ago

Select Austrian Airlines flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $1,635 found 6 days ago