Cheap flights from West Palm Beach to Ontario from $136
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Palm Beach to Ontario departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from West Palm Beach to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ontario?
In general, September is the cheapest month to fly from West Palm Beach to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $351. If you aren’t able to travel during the month of September, then book flights to Ontario from West Palm Beach during May instead. Flights to Ontario in May, while not as cheap as those in September, still average around $404.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $369. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from West Palm Beach to Ontario for around $666.
What is the cheapest time of day to depart on your flight to Ontario?
At noon is the cheapest time of day to fly from West Palm Beach to Ontario when you can find flight prices for as low as $305. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $464 on average. Flights to Ontario from West Palm Beach in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How have West Palm Beach to Ontario flight prices changed over time?
As of March 2025, prices for West Palm Beach to Ontario flights are approximately 12% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Palm Beach Intl to Ontario?
JetBlue, Delta, and American Airlines are the most popular carriers operating from Palm Beach Intl to Ontario
What airlines fly to Ontario?
American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Ontario from West Palm Beach according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from West Palm Beach to Ontario
Cheap West Palm Beach to Ontario (PBI to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from West Palm Beach to Ontario
How far is Palm Beach Intl to Ontario by plane?
The distance between Palm Beach Intl and Ontario is about 2282.7 mi. Flights usually cover this in 7h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Palm Beach Intl Airport to Ontario Airport?
Prices for flights from Palm Beach Intl Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Palm Beach Intl Airport to Ontario Airport?
The number of operators available for flights from Palm Beach Intl Airport to Ontario Airport is 2 as of March 2025.
How old do you have to be to fly from Palm Beach Intl Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Palm Beach Intl Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from West Palm Beach to Ontario?
Based on momondo bookings for flights between West Palm Beach and Ontario, the leading airline is American Airlines, making up 51% of the total bookings. Other popular airlines include Delta with 49%.
Best airlines flying from West Palm Beach to Ontario
Compare and see reviews for airlines that fly from West Palm Beach to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 8.0 8,061 reviews | |||
| PriceFrom $274 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from West Palm Beach to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from West Palm Beach.
Can I find flights from West Palm Beach to Ontario with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ontario from West Palm Beach which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from West Palm Beach to Ontario?
momondo provides multiple filters to help you find the best flight to Ontario from West Palm Beach. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from West Palm Beach to Ontario right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ontario from West Palm Beach. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.