PBI - ONT

$161 Find Cheap Flights from West Palm Beach to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from West Palm Beach to Ontario departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from West Palm Beach to Ontario, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from West Palm Beach to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from West Palm Beach to Ontario

Thu, Aug 14 - Tue, Aug 19
American Airlines Logo
12:03 pm - 9:39 pmPBI-ONT
12h 36m2 stops
American Airlines Logo
4:54 pm - 12:12 pmONT-PBI
16h 18m2 stops
$325American Airlines
Find Deal
Thu, Aug 14 - Tue, Aug 19
American Airlines Logo
7:35 pm - 12:08 amPBI-ONT
7h 33m1 stop
American Airlines Logo
4:54 pm - 12:12 pmONT-PBI
16h 18m2 stops
$329American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
Delta Logo
4:59 pm - 10:20 pmPBI-ONT
8h 21m1 stop
Delta Logo
10:00 pm - 9:52 amONT-PBI
8h 52m1 stop
$365Delta
Find Deal
Fri, Jul 4 - Sat, Jul 12
Southwest Logo
9:40 am - 4:55 pmPBI-ONT
10h 15m1 stop
Southwest Logo
9:20 pm - 10:40 amONT-PBI
10h 20m1 stop
$373Southwest
Find Deal
Sat, Aug 2 - Sat, Aug 9
Delta Logo
1:51 pm - 7:20 pmPBI-ONT
8h 29m1 stop
Delta Logo
11:40 am - 12:48 amONT-PBI
10h 08m1 stop
$374Delta
Find Deal
Fri, Jul 4 - Sat, Jul 12
Southwest Logo
7:30 am - 6:55 pmPBI-ONT
14h 25m2 stops
Southwest Logo
9:20 pm - 10:40 amONT-PBI
10h 20m1 stop
$378Southwest
Find Deal
Mon, Aug 11 - Mon, Aug 18
United Airlines Logo
4:42 pm - 9:37 pmPBI-ONT
7h 55m1 stop
United Airlines Logo
6:00 am - 3:51 pmONT-PBI
6h 51m1 stop
$437United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 9
United Airlines Logo
4:09 pm - 10:31 pmPBI-ONT
9h 22m1 stop
United Airlines Logo
5:40 am - 3:27 pmONT-PBI
6h 47m1 stop
$465United Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Alaska Airlines Logo
11:08 am - 11:59 pmPBI-ONT
15h 51m2 stops
Alaska Airlines Logo
7:22 pm - 12:25 pmONT-PBI
14h 03m2 stops
$601Alaska Airlines
Find Deal
Tue, Jul 15 - Tue, Jul 22
Alaska Airlines Logo
1:09 pm - 12:13 amPBI-ONT
14h 04m2 stops
Alaska Airlines Logo
7:30 am - 11:56 pmONT-PBI
13h 26m2 stops
$898Alaska Airlines
Find Deal
Useful Info

KAYAK's insights & trends for West Palm Beach to Ontario flights

Get data-powered insights and trends into flights from West Palm Beach to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from West Palm Beach to Ontario?

The average price of all round-trip flights from West Palm Beach to Ontario clicked on KAYAK for each day over the last 12 months.

When flying from West Palm Beach to Ontario, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to West Palm Beach, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from West Palm Beach to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from West Palm Beach to Ontario is May, where tickets cost $312 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $918 and $552 respectively.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$161
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from West Palm Beach to Ontario

When to book flights from West Palm Beach to Ontario

Are your dates flexible? Find out the best times to travel from West Palm Beach to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from West Palm Beach to Ontario

  • What is the cheapest flight from West Palm Beach to Ontario?

    In the last 3 days, the lowest price for a flight from West Palm Beach to Ontario was $161 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between West Palm Beach and Ontario?

    No, a passport isn't needed to fly from West Palm Beach to Ontario. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from West Palm Beach to Ontario?

    West Palm Beach airport is called Palm Beach Intl and the only airport in Ontario is Ontario.

  • Which aircraft models fly most regularly from West Palm Beach to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from West Palm Beach to Ontario?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between West Palm Beach and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from West Palm Beach to Ontario, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from West Palm Beach to Ontario are Delta and American Airlines. With an average price for the route of $422 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $527 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from West Palm Beach to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from West Palm Beach to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from West Palm Beach to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from West Palm Beach is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from West Palm Beach to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to West Palm Beach with another airline. Booking your flights between West Palm Beach and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from West Palm Beach to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from West Palm Beach up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from West Palm Beach to Ontario

 
See real verified KAYAK customer reviews for airlines flying from West Palm Beach to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from West Palm Beach to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7964 reviews
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

2.0 MediocreAnonymous, Jun 2025BOS - LAX
Read more Delta reviews

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Per usual, flight status, staff courtesy and professionalism were excellent

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Everything you need to know for your flight from West Palm Beach to Ontario

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.