Cheap Flights from Ontario (ONT) to Dayton (DAY)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Dayton Intl. Airport (DAY)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 55% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to DAY?
Start packing your suitcase, because round-trip flights from Ontario Airport to DAY start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to James M. Cox Dayton Intl. Airport (DAY)?
Most flights can be cancelled online, but every airline has its own terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Ontario Airport to DAY 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 James M. Cox Dayton Intl. Airport (DAY) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ONT to James M. Cox Dayton Intl. Airport (DAY)?
Around 3,000 kilometres separates Ontario and Vandalia, so pack something to help you fill in a few hours. That juicy novel you haven't had time to start will do the trick.
Which airlines fly direct from Ontario Airport to Dayton Intl. Airport?
You won't find any airlines operating directly between Los Angeles - Ontario Intl. Airport (ONT) and James M. Cox Dayton Intl. Airport (DAY), so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are ONT to DAY flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap airfares from Los Angeles - Ontario Intl. Airport (ONT) to James M. Cox Dayton Intl. Airport (DAY) surfacing a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Travel information

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
James M. Cox Dayton Intl.
Distance
2998 km

Book with confidence

Book with confidence

*Available to Expedia members.