Cheap Flights from Newark to San Jose

View €78 flight on Fri, 22 Aug 2025Opens in a new window

Popular airlines from Newark to San Jose

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Newark to San Jose (NYC-SJC)

Prices were available within the past 7 days and start at €78 for one-way flights and €156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 28 Aug - Sat, 6 Sep
JFK
New York
SFO
San Francisco
€156 Return, found 10 hours ago
€156
Return
found 10 hours ago
Select American Airlines flight, departing Thu, 28 Aug from New York to San Francisco, returning Sat, 6 Sep, priced at €156 found 10 hours ago
Delta
Thu, 28 Aug - Sat, 6 Sep
JFK
New York
SFO
San Francisco
€156 Return, found 10 hours ago
€156
Return
found 10 hours ago
Select Delta flight, departing Thu, 28 Aug from New York to San Francisco, returning Sat, 6 Sep, priced at €156 found 10 hours ago
Delta
Thu, 28 Aug - Sat, 6 Sep
JFK
New York
SFO
San Francisco
€158 Return, found 10 hours ago
€158
Return
found 10 hours ago
Select Delta flight, departing Thu, 28 Aug from New York to San Francisco, returning Sat, 6 Sep, priced at €158 found 10 hours ago
American Airlines
Sat, 13 Sep - Tue, 16 Sep
LGA
New York
SFO
San Francisco
€172 Return, found 15 hours ago
€172
Return
found 15 hours ago
Select American Airlines flight, departing Sat, 13 Sep from New York to San Francisco, returning Tue, 16 Sep, priced at €172 found 15 hours ago
JetBlue Airways
Sat, 30 Aug - Sat, 6 Sep
JFK
New York
SFO
San Francisco
€203 Return, found 1 hour ago
€203
Return
found 1 hour ago
Select JetBlue Airways flight, departing Sat, 30 Aug from New York to San Francisco, returning Sat, 6 Sep, priced at €203 found 1 hour ago
United
Thu, 28 Aug - Sat, 6 Sep
EWR
New York
SFO
San Francisco
€207 Return, found 10 hours ago
€207
Return
found 10 hours ago
Select United flight, departing Thu, 28 Aug from New York to San Francisco, returning Sat, 6 Sep, priced at €207 found 10 hours ago

Find the cheapest month to fly from New York (EWR) to San Jose (SJC)

February is typically the cheapest month to fly

From €96 - €366 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.