Cheap Flights from Ontario (ONT) to Springfield (CEF)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan)

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Alternative airports near Springfield

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

Select flight to Bradley Intl. BDL. Cheapest option available. Average driving time to city center is 21 minutes. Flights from $478
BDL
Bradley Intl.
Cheapest
Average driving time to city center21 min
Flights from $478
Flights from Ontario (ONT) to Springfield (CEF)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Westover Metropolitan
Distance
2482 mi

Ontario to Springfield Flights

The cheapest times to fly from Ontario to Springfield

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 Springfield are during the month of . You can find some of the cheapest flights from Ontario to Springfield with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Springfield

Sunday is one of the best days to book for cheap flights from Ontario to Springfield: 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 Springfield

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 Springfield 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 Springfield 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 Springfield 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 Springfield, MA (CEF-Westover Metropolitan) cost?
Lock in a cheap one-way flight or cheap return flight from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between ONT and CEF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan)?
To find the cheapest airline flying from ONT to CEF, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan)?
Direct flights from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to CEF?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, time of year and other factors.*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 Springfield, MA (CEF-Westover Metropolitan)?
To avoid potential delays on the Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan) last-minute?
Booking your plane ticket from ONT to CEF just before your getaway is typically more expensive. However, if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an ONT to CEF flight and hotel package?
You can save money by securing an ONT to CEF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Springfield, MA (CEF-Westover Metropolitan)?
Typically, you can modify or cancel your ONT to CEF flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, head to our Customer Service portal.

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