$187 Economy Roundtrip to San Jose (ONT-SJCA) in Sep from Ontario

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$187 Economy Roundtrip to San Jose (ONT-SJCA) in Sep from Ontario

Best Flights starting from $187

from$187economy

Ontario (ONT)

Sat, Sep 19

Roundtrip

San Jose (Any)

Mon, Sep 21

Fields updated — click View Prices to search ↑

Other Destinations

DEN destination

Economy One-way to Denver (DEN)

Ontario (ONT) to Denver (DEN) in September from $33

SFO destination

Economy Roundtrip to San Francisco (SFO)

Ontario (ONT) to San Francisco (SFO) in September from $63

DEN destination

Economy Roundtrip to Denver (DEN)

Ontario (ONT) to Denver (DEN) in September from $66

SFO destination

Economy One-way to San Francisco (SFO)

Ontario (ONT) to San Francisco (SFO) in September from $71

DFWA destination

Economy One-way to Dallas (Any)

Ontario (ONT) to Dallas (Any) in September from $83

ORD destination

Economy One-way to Chicago (ORD)

Ontario (ONT) to Chicago (ORD) in September from $86

Flights from Other Cities

SJCA destination

Economy One-way to San Jose (Any)

Fresno (FAT) to San Jose (Any) in September from $104

SJCA destination

Economy Roundtrip to San Jose (Any)

Reno (RNO) to San Jose (Any) in September from $127

SJCA destination

Economy One-way to San Jose (Any)

Charlotte (CLT) to San Jose (Any) in September from $203

SJCA destination

Economy Roundtrip to San Jose (Any)

Miami (Any) to San Jose (Any) in September from $240

SJCA destination

Economy Roundtrip to San Jose (Any)

Kailua-Kona (KOA) to San Jose (Any) in September from $297

SJCA destination

Economy Roundtrip to San Jose (Any)

Orlando (MCO) to San Jose (Any) in September from $317

Cheap economy Class Flights from Ontario (ONT) to San Jose (Any) September

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: ONT to SJCA in September - Route 1

Starting from $187

Flight Options & Prices:

Direct Flights: From $187 - Fastest option with no layovers
One-Stop Flights: From $187 - Good value with one connection
Multi-Stop Flights: From $187 - Cheapest option with multiple connections

Book your economy class flight from Ontario (ONT) to San Jose (Any)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Why Choose Economy Class Flights from Ontario (ONT) to San Jose (Any)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
24/7 customer support

Planning a trip from Ontario (ONT) to San Jose (Any) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.