S$294 Cheap Flights from Ontario to Boston

View S$294 flight on Sat, 30 May, 2026Opens in a new window

Flight 1

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Ontario to Boston (ONT-BOS)

Prices were available within the past 7 days and start at S$294 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Ontario Airport to Logan Intl. Airport (BOS)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Ontario Airport and BOS start from . Make your booking today to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Logan Intl. Airport?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to Logan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ONT to Logan Intl. Airport (BOS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to BOS?
The distance is around 4,100 kilometres. Travel pillow? Check. Warm clothes? Double check. We recommend you pack all the travel comforts for this long-haul Ontario to Boston flight.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to Logan Intl. Airport?
Unfortunately, there aren't any airlines that directly fly between Los Angeles - Ontario Intl. Airport (ONT) and Logan Intl. Airport (BOS). You'll need to book a flight with one or more stops.
Are ONT to Logan Intl. Airport (BOS) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from ONT to Logan Intl. Airport (BOS) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices that far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Logan Intl.
Distance
4094 km
Average flight time
10 hours 35 mins

Explore a world of travel with Expedia

*Available to Expedia members.