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Cheap flight tickets from Ontario International to West Palm Beach International

Compare Ontario International to West Palm Beach International flight deals

Find the cheapest month or even day of the year to fly to West Palm Beach International

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Flight deals from Ontario International to West Palm Beach International

Looking for a cheap last-minute deal or the best return flight from Ontario International to West Palm Beach International? Find the lowest prices on one-way and return tickets right here.
West Palm Beach.RM1,245 per passenger.Departing Fri, 5 Sep, returning Fri, 12 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Ontario International on Fri, 5 Sep, arriving in West Palm Beach International.Inbound indirect flight with jetBlue, departs from West Palm Beach International on Fri, 12 Sep, arriving in Ontario International.Price includes taxes and charges.From RM1,245, select.
West Palm Beach.RM1,368 per passenger.Departing Tue, 26 Aug, returning Sun, 31 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Tue, 26 Aug, arriving in West Palm Beach International.Inbound indirect flight with Delta, departs from West Palm Beach International on Sun, 31 Aug, arriving in Ontario International.Price includes taxes and charges.From RM1,368, select.
West Palm Beach.RM1,373 per passenger.Departing Fri, 10 Oct, returning Wed, 15 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Fri, 10 Oct, arriving in West Palm Beach International.Inbound indirect flight with Delta, departs from West Palm Beach International on Wed, 15 Oct, arriving in Ontario International.Price includes taxes and charges.From RM1,373, select.
West Palm Beach.RM1,418 per passenger.Departing Fri, 31 Oct, returning Sun, 2 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 31 Oct, arriving in West Palm Beach International.Inbound indirect flight with Southwest Airlines, departs from West Palm Beach International on Sun, 2 Nov, arriving in Ontario International.Price includes taxes and charges.From RM1,418, select.
West Palm Beach.RM1,567 per passenger.Departing Sat, 15 Nov, returning Tue, 25 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Sat, 15 Nov, arriving in West Palm Beach International.Inbound indirect flight with Delta, departs from West Palm Beach International on Tue, 25 Nov, arriving in Ontario International.Price includes taxes and charges.From RM1,567, select.
West Palm Beach.RM1,640 per passenger.Departing Tue, 25 Nov, returning Tue, 2 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 25 Nov, arriving in West Palm Beach International.Inbound indirect flight with Southwest Airlines, departs from West Palm Beach International on Tue, 2 Dec, arriving in Ontario International.Price includes taxes and charges.From RM1,640, select.
West Palm Beach.RM1,708 per passenger.Departing Mon, 22 Dec, returning Sun, 11 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 22 Dec, arriving in West Palm Beach International.Inbound indirect flight with Southwest Airlines, departs from West Palm Beach International on Sun, 11 Jan, arriving in Ontario International.Price includes taxes and charges.From RM1,708, select.
West Palm Beach.RM1,768 per passenger.Departing Fri, 29 Aug, returning Mon, 1 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 29 Aug, arriving in West Palm Beach International.Inbound indirect flight with Southwest Airlines, departs from West Palm Beach International on Mon, 1 Sep, arriving in Ontario International.Price includes taxes and charges.From RM1,768, select.

Find the cheapest month to fly from Ontario International to West Palm Beach International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to West Palm Beach International flights are currently cheapest in September.
Jul
from RM3,334
Aug
from RM1,368
Sep
from RM1,245
Oct
from RM1,373
Nov
from RM1,567
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Ontario International to West Palm Beach International: Alternative routes

Compare routes from Ontario International to West Palm Beach below. You may find an airport to fly into that's cheaper, faster, or easier than West Palm Beach International.

Ontario to West Palm Beach: Flight information

The things to know before you go.
Cheapest flight foundRM1,245
Cheapest month to flySeptember

Finding cheap flights from Ontario International to West Palm Beach International: Frequently asked questions

The best price we found for a return flight from Ontario International to West Palm Beach International is RM1,245. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ontario International to West Palm Beach International. But we found flights with one or more stops from RM1,245.
As of July 2025, there are no flights flying from Ontario International to West Palm Beach International.
The cheapest month to fly from Ontario International to West Palm Beach International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to West Palm Beach International Airport on Friday, 5 September 2025.
No airlines currently offer direct flights between Ontario International Airport and West Palm Beach International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to West Palm Beach International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to West Palm Beach is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, jetBlue offers the cheapest flight tickets to West Palm Beach International.

Flying from Ontario International Airport (ONT) to Palm Beach International Airport (PBI): what you need to know

  • West Palm Beach is three hours ahead of Ontario and is in the UTC-4 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to catch your ONT to PBI flight.

  • Flying during a peak time like August? School holidays and other popular seasons can lead to longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • Think about adding a stopover when booking your ticket from Ontario International Airport to Palm Beach International Airport. Simply deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here are some options between ONT and PBI:

    • George Bush Intercontinental Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from Ontario International Airport (ONT) to Palm Beach International Airport (PBI)

  • The lowest price we've found for a one-way Ontario International Airport to Palm Beach International Airport flight is RM659. A return plane ticket right now is RM1,245. Depending on the availability and when you book, these fares could change.

  • It's usually best to book early if you're looking for cheap tickets from ONT to PBI. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Ontario International Airport to Palm Beach International Airport is easier if you're flexible with your dates. Use the 'Whole month' function to see the lowest prices across each month and score a great deal.

  • Save time looking for cheap flights from ONT to PBI by creating a Price Alert. You'll get an email or notification through the app when a lower fare becomes available.

  • Tailor your trip using filters. Select your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Ontario International Airport to Palm Beach International Airport.

Handy information about Ontario International Airport (ONT)

  • ONT's address is 2900 E. Airport Drive.

  • Ontario International Airport has an excellent on-time record, so flight disruptions are less likely. Departures from ONT make it to their destination as scheduled 83.6% of the time.

  • Ontario International Airport is about 6 kilometres from central Ontario. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 10 minutes or so to arrive, depending on the traffic.

  • The journey when using public transport takes about 1 hour 30 minutes.

  • Searching for a convenient hotel close to ONT? If you've booked an early flight from Ontario International Airport to Palm Beach International Airport, these accommodation options will put you moments from check-in:

Arriving at Palm Beach International Airport (PBI)

Getting from Palm Beach International Airport (PBI) to central West Palm Beach

  • PBI is located at Building 846, Palm Beach International.

  • From Palm Beach International Airport, West Palm Beach is approximately 6 kilometres away. It takes around 10 minutes to reach the centre driving.

  • It takes around 50 minutes to get there by public transport.

When to fly to Palm Beach International Airport (PBI)

  • It's time to work out your travel dates for your flight from Ontario International Airport to Palm Beach International Airport. February is the busiest month to visit West Palm Beach. If you want a more relaxed vibe, go in May.

  • The warmest month in West Palm Beach is August, with temperatures ranging between 26ºC (79ºF) and 32ºC (90ºF). Book your flights from Ontario International Airport to Palm Beach International Airport in this month if this is the type of weather you enjoy.

  • For cooler conditions, look for a cheap ticket from ONT to PBI in January. Average temperatures are between 13ºC (55ºF) and 25ºC (77ºF) then.

Explore more of United States

  • Jacksonville is just one of the many places in United States waiting to be discovered once you've taken in the sights of West Palm Beach. Around 434 kilometres away to the north, its best attractions include Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • Around 105 kilometres south of West Palm Beach, Miami is another favourite stop in United States. Start your sightseeing at Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena.

Plan the rest of your trip from Ontario to West Palm Beach

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.