ONT - SCK

Find cheap flights from Ontario to Stockton

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Stockton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Stockton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Stockton, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ontario to Stockton

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Stockton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Stockton

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Stockton.
Discover the best prices for you by selecting your travel dates on KAYAK.
Multiple Airlines Logo
ONT-SCK
334 mimulti-stop
Multiple Airlines Logo
SCK-ONT
334 mimulti-stop
Multiple Airlines
Find Deal
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When to book flights from Ontario to Stockton

Are your dates flexible? Find out the best times to travel from Ontario to Stockton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Stockton

  • Do I need a passport to fly between Ontario and Stockton?

    A passport is not required to fly from Ontario to Stockton.

  • Which aircraft models fly most regularly from Ontario to Stockton?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ontario to Stockton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Stockton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Stockton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stockton from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Stockton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Stockton with an airline and back to Ontario with another airline. Booking your flights between Ontario and SCK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Stockton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Stockton from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Ontario to Stockton

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Stockton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Stockton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.9
FrontierOverall score based on 3287 reviews
6.2Boarding
4.8Food
5.6Comfort
4.6Entertainment
6.8Crew
Airline reviews

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

2.0 MediocreAnonymous, Apr 2025PDX - LAX
Read more Frontier reviews

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

Everything went as planned. Crew was great. Seats were still not that comfortable.

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

Everything you need to know for your flight from Ontario to Stockton

Information on your arrival and departure airports

Stockton (SCK)
Ontario (ONT)

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