Cheap Flights from Ontario (ONT) to Sacramento (MHR)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento, CA (MHR-Sacramento Mather)

  • notification illustration

    Be in the know

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

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Sacramento

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

Select flight to Sacramento Intl. SMF. Cheapest option available. Average driving time to city center is 15 minutes. Flights from $289
SMF
Sacramento Intl.
Cheapest
Average driving time to city center15 min
Flights from $289
Flights from Ontario (ONT) to Sacramento (MHR)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Sacramento Mather
Distance
373 mi

Ontario to Sacramento Flights

The cheapest times to fly from Ontario to Sacramento

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Sacramento are during the month of . You can find some of the cheapest flights from Ontario to Sacramento with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Sacramento

Sunday is one of the best days to book for cheap flights from Ontario to Sacramento: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Sacramento

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Sacramento in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Sacramento flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Sacramento airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR) cost?
Lock in a cheap one-way flight or cheap return flight from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR)?
The cheapest month to fly from ONT to MHR is , when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR)?
To find the cheapest airline that'll fly you from ONT to MHR, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR)?
Nonstop flights from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to MHR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR)?
Choose a flight from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sacramento from Los Angeles - Ontario Intl. Airport (ONT)?
If you're taking a direct flight from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento, Sacramento Intl. Airport (SMF) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR) last-minute?
Last-minute bookings from ONT to MHR are generally more expensive. For the best prices, start looking for flights as early as possible. That said, if you're flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book an ONT to MHR flight and hotel package?
You can save money by securing an ONT to MHR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Sacramento Mather Airport (MHR)?
Typically, you can cancel or reschedule your ONT to MHR flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.