Cheap Flights from San Jose (SJC) to Ontario (ONT) from HK$1,035~

View HK$1,035 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Los Angeles - Ontario Intl. Airport (ONT)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from San Jose (SJC) to Ontario (ONT)

Prices were available within the past 7 days and start at HK$1,035 for one-way flights and HK$2,585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 17 Dec - Wed, 7 Jan
SJC
San Jose
ONT
Ontario
HK$2,585 Return, found 3 days ago
HK$2,585
Return
found 3 days ago
Select American Airlines flight, departing Wed, 17 Dec from San Jose to Ontario, returning Wed, 7 Jan, priced at HK$2,585 found 3 days ago
American Airlines
Tue, 16 Dec - Wed, 7 Jan
SJC
San Jose
ONT
Ontario
HK$2,854 Return, found 3 days ago
HK$2,854
Return
found 3 days ago
Select American Airlines flight, departing Tue, 16 Dec from San Jose to Ontario, returning Wed, 7 Jan, priced at HK$2,854 found 3 days ago
American Airlines
Thu, 18 Dec - Wed, 7 Jan
SJC
San Jose
ONT
Ontario
HK$2,908 Return, found 3 days ago
HK$2,908
Return
found 3 days ago
Select American Airlines flight, departing Thu, 18 Dec from San Jose to Ontario, returning Wed, 7 Jan, priced at HK$2,908 found 3 days ago
American Airlines
Wed, 17 Dec - Thu, 25 Dec
SJC
San Jose
ONT
Ontario
HK$3,112 Return, found 3 days ago
HK$3,112
Return
found 3 days ago
Select American Airlines flight, departing Wed, 17 Dec from San Jose to Ontario, returning Thu, 25 Dec, priced at HK$3,112 found 3 days ago
American Airlines
Wed, 17 Dec - Tue, 6 Jan
SJC
San Jose
ONT
Ontario
HK$3,284 Return, found 3 days ago
HK$3,284
Return
found 3 days ago
Select American Airlines flight, departing Wed, 17 Dec from San Jose to Ontario, returning Tue, 6 Jan, priced at HK$3,284 found 3 days ago
American Airlines
Tue, 16 Dec - Thu, 25 Dec
SJC
San Jose
ONT
Ontario
HK$3,381 Return, found 3 days ago
HK$3,381
Return
found 3 days ago
Select American Airlines flight, departing Tue, 16 Dec from San Jose to Ontario, returning Thu, 25 Dec, priced at HK$3,381 found 3 days ago
American Airlines
Wed, 17 Dec - Sat, 20 Dec
SJC
San Jose
ONT
Ontario
HK$3,424 Return, found 3 days ago
HK$3,424
Return
found 3 days ago
Select American Airlines flight, departing Wed, 17 Dec from San Jose to Ontario, returning Sat, 20 Dec, priced at HK$3,424 found 3 days ago
Alaska Airlines
Fri, 19 Dec - Tue, 6 Jan
SJC
San Jose
ONT
Ontario
HK$3,940 Return, found 3 days ago
HK$3,940
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 19 Dec from San Jose to Ontario, returning Tue, 6 Jan, priced at HK$3,940 found 3 days ago
Delta
Sun, 4 Jan - Mon, 5 Jan
SJC
San Jose
ONT
Ontario
HK$5,638 Return, found 3 days ago
HK$5,638
Return
found 3 days ago
Select Delta flight, departing Sun, 4 Jan from San Jose to Ontario, returning Mon, 5 Jan, priced at HK$5,638 found 3 days ago
United
Sun, 4 Jan - Mon, 5 Jan
SJC
San Jose
ONT
Ontario
HK$7,176 Return, found 3 days ago
HK$7,176
Return
found 3 days ago
Select United flight, departing Sun, 4 Jan from San Jose to Ontario, returning Mon, 5 Jan, priced at HK$7,176 found 3 days ago

Find the cheapest month to fly from San Jose (SJC) to Ontario (ONT)

September is typically the cheapest month to fly

From HK$599 - HK$3,398 per traveller.

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from HK$4,080
ONT
Los Angeles - Ontario Intl.
CheapestClosest
Average driving time to city centre8 min
Flights from HK$4,080
San Jose to Ontario route information
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Los Angeles - Ontario Intl.
Return price
HK$2,585
Distance
534 km
Average flight time
2 hours 10 mins

Flights from San Jose to Los Angeles

Book cheap flights from San Jose (SJC) to Los Angeles (ONT) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Jose (SJC) to Los Angeles (ONT) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Jose (SJC) to Los Angeles (ONT) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Los Angeles flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Los Angeles and things to do in Los Angeles for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Los Angeles more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Los Angeles is HK$1,035 now!

 

Frequently asked questions

How much is a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to ONT?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between San Jose Intl. Airport and Los Angeles - Ontario Intl. Airport (ONT) start from HK$2,585. Make your booking ASAP to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SJC to Los Angeles - Ontario Intl. Airport (ONT)?
The majority of flights can be conveniently canceled online, but whether you are charged a fee differs between airlines. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SJC to Ontario Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Los Angeles - Ontario Intl. Airport (ONT)?
It only takes an average of 1 hour and 14 minutes to journey from Norman Y. Mineta San Jose Intl. Airport (SJC) (SJC) to ONT (ONT). Recline your seat and get comfortable — but not too comfortable. You'll be landing soon enough.
How far is the flight from SJC to Ontario Airport?
It's only 540 kilometers from Norman Y. Mineta San Jose Intl. Airport (SJC) to ONT. It's quite possible that you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to ONT?
Southwest Airlines (WN) will fly you from San Jose Intl. Airport to ONT comfortably and reliably. Choose from 126 direct flights every month on this route.
Are SJC to ONT flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from SJC to Los Angeles - Ontario Intl. Airport (ONT), but it's also possible to miss out entirely! As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals often, so you can be sure you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.