Alaska Airlines Flights from Newark to San Jose

Lowest fares from Newark to San Jose

Apr 2026
From$225*
Seen: 10 hours ago
Flight Type One Way|Saver
May 2026
From$139*
Seen: 10 hours ago
Flight Type One Way|Saver
Jun 2026
From$139*
Seen: 10 hours ago
Flight Type One Way|Saver
$144
$587
Displaying fares for April-2026
  • 15

    We

    APR

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

  • 13

    We

  • 14

    Th

    • Range$144-$587

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Newark to San Jose.*

    $
    keyboard_arrow_down
    One-way low-fare flights Newark to San Jose.*
    From
    To
    Fare Type
    Dates
    Price
    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: Jun 2, 2026

    From

    $139

    Seen: 13 minutes ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: May 27, 2026

    From

    $139

    Seen: 10 hours ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: Jun 10, 2026

    From

    $139

    Seen: 10 hours ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: May 8, 2026

    From

    $144

    Seen: 10 hours ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: May 29, 2026

    From

    $144

    Seen: 10 hours ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: May 7, 2026

    From

    $144

    Seen: 10 hours ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: May 28, 2026

    From

    $144

    Seen: 10 hours ago

    Newark (EWR)San Jose (SJC)One-way
    |
    Saver    		Depart: May 6, 2026

    From

    $144

    Seen: 10 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.