Cheap flights from Ontario to West Palm Beach

One-way fares from $271 · ONT → PBI · prices found by travellers in the last 48 hours

Compare all dates West Palm Beach → Ontario
Cheapest fare
$271

American Airlines · Tue, Dec 29

Cheapest month
December

from $271

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 46m

3,680 km

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Cheapest month to fly from Ontario to West Palm Beach

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $374
  2. December 2026 Cheapest $271

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About flights from Ontario to West Palm Beach

Ontario (ONT) and West Palm Beach (PBI) are about 3,680 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 46m. Over the next few months, one-way fares start from $271, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Ontario to West Palm Beach?

The cheapest one-way fare we've seen recently is $271 with American Airlines, departing Tuesday, December 29, 2026. Over the coming months, the lowest fare in each month ranges from $271 to $374.

What is the cheapest month to fly from Ontario to West Palm Beach?

December 2026 currently has the lowest fares, from $271 one way.

Are there direct flights from Ontario to West Palm Beach?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Ontario to West Palm Beach?

The quickest journey we've seen takes about 5h 46m. Ontario and West Palm Beach are around 3,680 km apart.

Which airlines fly from Ontario to West Palm Beach?

Recent fares on this route were with United Airlines and American Airlines.

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