Cheap Flights from Washington (IAD) to Ontario (ONT)

Airlines that fly from Washington Dulles International Airport (IAD) to Los Angeles - Ontario Intl. Airport (ONT)

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Flight from Washington to Ontario route information
Origin airport
Washington Dulles Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Delta
Distance
3578 km

Chantilly to Los Angeles Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chantilly to Los Angeles will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Los Angeles.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to ONT flights that won’t make your bank account wince. Ready to temporarily leave behind Chantilly for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ONT with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Los Angeles - Ontario Intl. Airport (ONT)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from Washington Dulles Intl. Airport (IAD) to Los Angeles - Ontario Intl. Airport (ONT) was . Cheap tickets don’t last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to ONT?
The majority of flights can be cancelled online, but each air carrier has different terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to Los Angeles - Ontario Intl. Airport (ONT) 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 IAD to ONT flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from IAD to Los Angeles - Ontario Intl. Airport (ONT)?
Expect to be in the air for a while, as the flight distance between Chantilly and Ontario is 3,600 kilometres. Create a playlist of your favourite songs before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Ontario Airport?
You won’t find any airlines operating directly between Dulles Intl. Airport and Los Angeles - Ontario Intl. Airport (ONT), so be prepared 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 Dulles Intl. Airport to ONT flight tickets cheaper when they're purchased at the last minute?
Flight tickets from IAD to Los Angeles - Ontario Intl. Airport (ONT) are available up to a year prior to departure on Expedia. And although you may occasionally score a great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.
Ontario Airports

Los Angeles

Washington to Los Angeles Intl.
₹26,943.00
Washington Airports

Washington

Ronald Reagan Washington National to Ontario
₹35,859.00
*Available to Expedia members.