CA $213 Cheap Flights from Boston (BOS) to Ontario (ONT)

Popular airlines from Logan International Airport (BOS) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap flights from Boston (BOS) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $213 for one-way flights and CA $425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
JetBlue Airways
American Airlines
American Airlines
American Airlines
American Airlines
Delta
United

Find the cheapest month to fly from Boston (BOS) to Ontario (ONT)

June is typically the cheapest month to fly

From CA $317 - CA $677 per traveller.

Graph displaying average flight prices per month

Flight from Boston to Ontario (BOS - ONT) route information
Origin airport
Logan Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
CA $425
Distance
4094 km

Boston to Los Angeles Flights

The easy way to book your flights from Boston to Ontario 

With Expedia, it’s simple to find and book flights to Ontario from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boston to Ontario today, tomorrow, or this week.  

 

Save dollars with cheap flights from Logan Intl., BOS to Los Angeles - Ontario Intl., ONT 

Sort your search results by price to find great deals on your flight from Boston to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Boston currently is just CA $425 rising to CA $789.  

Here are more money-saving tips: 

  • Fly in February when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ontario  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ontario from Boston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

Frequently asked questions

How much is a flight from Logan Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
The lowest price advertised for a round-trip flight between Logan Intl. Airport (BOS) and Los Angeles - Ontario Intl. Airport (ONT) is CA $425. But you better act quick. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to ONT?
The majority of flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from BOS to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many carriers offer the option to move your flight without a change fee. All you pay is the fare difference. When searching for BOS to Ontario Airport flights, you'll see a "No change fees" box for you to tick.
How many hours is the flight from BOS to Los Angeles - Ontario Intl. Airport (ONT)?
Lasting around 8 hours and 48 minutes, the flight between Logan Intl. Airport and Ontario Airport is a great opportunity to do some last-minute planning. How about using the time to go over your itinerary for Ontario?
How far is the flight from Logan Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
The distance is around 4,100 kilometres. Travel pillow? Check. Toiletries? Check. You'll need to pack all the essentials for this long-haul Boston to Ontario flight.
Which airlines fly direct from BOS to Los Angeles - Ontario Intl. Airport (ONT)?
If you want to fly straight from Logan Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT), you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Logan Intl. Airport to ONT flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to Ontario Airport last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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Ontario nearby Airports

Los Angeles

Orange County

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