Cheap Flights from Ontario (ONT) to West Palm Beach (PBI)

View AU$332 flight on Tue, 25 Nov. 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Palm Beach Intl. Airport (PBI)

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Cheap Flights from Ontario (ONT) to West Palm Beach (PBI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 16 Dec. - Tue, 6 Jan.
ONT
Ontario
PBI
West Palm Beach
AU$505 Return, found 12 hours ago
AU$505
Return
found 12 hours ago
Select Delta flight, departing Tue, 16 Dec. from Ontario to West Palm Beach, returning Tue, 6 Jan., priced at AU$505 found 12 hours ago
Delta
Tue, 16 Dec. - Thu, 1 Jan.
ONT
Ontario
PBI
West Palm Beach
AU$556 Return, found 1 day ago
AU$556
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Dec. from Ontario to West Palm Beach, returning Thu, 1 Jan., priced at AU$556 found 1 day ago
Delta
Tue, 16 Dec. - Fri, 26 Dec.
ONT
Ontario
PBI
West Palm Beach
AU$619 Return, found 1 day ago
AU$619
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Dec. from Ontario to West Palm Beach, returning Fri, 26 Dec., priced at AU$619 found 1 day ago
Delta
Sat, 13 Dec. - Fri, 26 Dec.
ONT
Ontario
PBI
West Palm Beach
AU$635 Return, found 1 day ago
AU$635
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Dec. from Ontario to West Palm Beach, returning Fri, 26 Dec., priced at AU$635 found 1 day ago
Delta
Tue, 16 Dec. - Sun, 28 Dec.
ONT
Ontario
PBI
West Palm Beach
AU$845 Return, found 1 day ago
AU$845
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Dec. from Ontario to West Palm Beach, returning Sun, 28 Dec., priced at AU$845 found 1 day ago
Delta
Sat, 13 Dec. - Sun, 28 Dec.
ONT
Ontario
PBI
West Palm Beach
AU$861 Return, found 1 day ago
AU$861
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Dec. from Ontario to West Palm Beach, returning Sun, 28 Dec., priced at AU$861 found 1 day ago
Delta
Wed, 17 Dec. - Fri, 26 Dec.
ONT
Ontario
PBI
West Palm Beach
AU$878 Return, found 1 day ago
AU$878
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Dec. from Ontario to West Palm Beach, returning Fri, 26 Dec., priced at AU$878 found 1 day ago

Find the cheapest month to fly from Ontario (ONT) to West Palm Beach (PBI)

August is typically the cheapest month to fly

From AU$370 - AU$1,396 per traveller.

Graph displaying average flight prices per month

Flight from Ontario to West Palm Beach route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Palm Beach Intl.
Airlines serving
Delta
Return price
AU$505
Distance
3646 km

Your quick guide to flights from Ontario to West Palm Beach

Pick up great flights from Ontario to West Palm Beach

With Expedia, you have your pick of flights a day with 12 airlines covering flights from Ontario to West Palm Beach. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ontario to West Palm Beach that take around hours.

Find cheap flights from Ontario to West Palm Beach

From the great flight deals with prices currently ranging from AU$505 to AU$878, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ontario to West Palm Beach around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to West Palm Beach is normally in December.

Reasons to book your flight from Ontario to West Palm Beach with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ontario to West Palm Beach across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to West Palm Beach right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from ONT to Palm Beach Intl. Airport (PBI)?
Round-trip journeys from Ontario Airport to Palm Beach Intl. Airport (PBI) start from AU$505. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. 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 Palm Beach Intl. Airport?
The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from ONT to Palm Beach 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 Ontario Airport to Palm Beach Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Los Angeles - Ontario Intl. Airport (ONT) to Palm Beach Intl. Airport?
It takes roughly 6 hours and 25 minutes to fly from Ontario Airport (ONT) to PBI (PBI). But with some music and an interesting book, the hours will go by quicker.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to PBI?
The flying distance between Los Angeles - Ontario Intl. Airport (ONT) and Palm Beach Intl. Airport is 3 700 kilometres. Sneak in a nap or finish that novel and the trip will zip by.
Which airlines fly direct from Ontario Airport to PBI?
Unfortunately, there are no airlines that fly direct between Los Angeles - Ontario Intl. Airport (ONT) and Palm Beach Intl. Airport. You'll have to book a flight with one or more stops.
Are Ontario Airport to Palm Beach Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from Ontario Airport to Palm Beach Intl. Airport (PBI), but it's also possible to miss out altogether! As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always getting the latest offers.

Explore a world of travel with Expedia

West Palm Beach Flight Deals

Fort Lauderdale

Ontario to Fort Lauderdale - Hollywood Intl.
AU$624.10
Ontario Airports

Los Angeles

Los Angeles Intl. to West Palm Beach
AU$274.60
*Available to Expedia members.