
Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Logan International Airport (BOS)
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Delta
Delta
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- United
United
- Hawaiian Airlines
Hawaiian Airlines
- Plan, book, fly with confidence
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Cheap Flights from Ontario (ONT) to Boston (BOS)
Prices were available within the past 7 days and start at £109 for one-way flights and £219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Ontario (ONT) to Boston (BOS)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Logan Intl. |
Return price | £219 |
Distance | 4094 km |
Average flight time | 8 hours 13 mins |
Compare flights from Ontario to Boston easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ontario to Boston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Logan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Los Angeles - Ontario Intl. to Logan Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Los Angeles - Ontario Intl. (ONT) to Logan Intl. (BOS)
The easiest way to view the best deals on flights from Ontario to Boston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Los Angeles - Ontario Intl. to Logan Intl. start at just £219 and range up to £498.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Ontario and Boston
- booking your flight during September, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Ontario to Boston flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles - Ontario Intl. to Logan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
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Top Routes from Ontario
Top Routes to Boston
- Newark Liberty Intl. Airport to Boston (EWR - BOS)
- Bristol to Boston (BRS - BOS)
- London to Boston (LCY - BOS)
- Washington to Boston (DCA - BOS)
- Amsterdam to Boston (AMS - BOS)
- Leeds to Boston (LBA - BOS)
- Edinburgh to Boston (EDI - BOS)
- London to Boston (STN - BOS)
- New York to Boston (JFK - BOS)
- Dublin to Boston (DUB - BOS)
- Birmingham to Boston (BHX - BOS)
- Newcastle to Boston (NCL - BOS)
Top Routes from Ontario
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Los Angeles
Orange County
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Nearby Airports
- San Bernardino Intl. Airport (SBD)
- Fullerton Municipal Airport (FUL)
- John Wayne Airport (SNA)
- Long Beach Municipal Airport (LGB)
- French Valley Airport (RBK)
- Hollywood Burbank Airport (BUR)
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- General William J. Fox Airfield Airport (WJF)
- Palmdale Regional Airport (PMD)
- Van Nuys Airport (VNY)
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