Flights from Newark to San Jose with Alaska Airlines

Our cheapest offers for flights from Newark to San Jose

Here you can compare cheap flights from Newark (EWR) to San Jose (SJC) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Jose. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Newark
San Jose
Outbound
09/25/25
1 Stopover (SAN)
AS0297, AS3459
08h 55min
Return
10/05/25
1 Stopover (PHX)
AA2158, AA2156
07h 35min
Alaska Airlines ?
$339
Newark
San Jose
Outbound
09/25/25
1 Stopover (SAN)
AS0297, AS3459
08h 55min
Return
10/05/25
1 Stopover (SEA)
AS1193, AS0314
18h 59min
Alaska Airlines
$405
Newark
San Jose
Outbound
09/25/25
1 Stopover (SEA)
AS0299, AS1046
13h 17min
Return
10/05/25
1 Stopover (SEA)
HA6774, HA6672
09h 00min
Alaska Airlines ?
$596
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Newark - San Jose

Roundtrip from 314,24 USD
Flight duration min. 06:40
Return flight duration min. 05:30
Distance 4096 km
Flights per week 7
Departure airport Airport New York - Newark Liberty International Airport, NJ (EWR)
Arrival airport Airport San Jose International Airport, CA (SJC)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Jose
Flight destinations with a similar price
Flight destinations with a similar price