San Francisco (SFO) to Newark (EWR) flight deal from $207 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

EWR

Newark Liberty Airport

Newark, United States

$402 USD

-49%$207 USD

Verified Nov 28, 2025 at 4:30 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$618 2$457 3$447 4$387 5$368 6$368 7$387 8$368 9$448 10$448 11$387 12$487 13$564 14$517 15$365 16$474 17$624 18$692 19$677 20$690 21$725 22$560 23$560 24$434 25$415 26$517 27$530 28$463 29$415 30$538 31$351 1$353 2$526 3$377 4$312

Limited Availability

13% of dates checked are available within 10% of the lowest price

Saturday, December 27th, 2025

10 round-trip options

Returning

Thu, Jan 1, 2026•5 Day Trip

$726 USD

Google Flights

Returning

Fri, Jan 2, 2026•6 Day Trip

$890 USD

Google Flights

Returning

Sat, Jan 3, 2026•7 Day Trip

$969 USD

Google Flights

Returning

Sun, Jan 4, 2026•8 Day Trip

$780 USD

Google Flights

Returning

Mon, Jan 5, 2026•9 Day Trip

$630 USD

Google Flights

Returning

Tue, Jan 6, 2026•10 Day Trip

$561 USD

Google Flights

Returning

Wed, Jan 7, 2026•11 Day Trip

$543 USD

Google Flights

Returning

Thu, Jan 8, 2026•12 Day Trip

$530 USD

Google Flights

Returning

Fri, Jan 9, 2026•13 Day Trip

$583 USD

Google Flights

Returning

Sat, Jan 10, 2026•14 Day Trip

$649 USD

Google Flights