$210+ Cheap flights from Ontario to West Palm Beach (ONT - PBI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PBI
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to West Palm Beach with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Ontario to West Palm BeachExplore the most affordable flight options available from Ontario to West Palm Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Ontario to West Palm Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:25 am
ONT
- PBI
1 stop9h 20m
American Airlines
Sat 7/116:07 pm
PBI
- ONT
1 stop7h 25m
American Airlines
Deal found 6/2![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:35 pm
ONT
- PBI
1 stop7h 10m
American Airlines
Sat 8/87:00 am
PBI
- ONT
1 stop9h 53m
American Airlines
Deal found 6/7![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
ONT
- PBI
1 stop7h 33m
Delta
Sat 7/116:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 6/7![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:22 am
ONT
- PBI
1 stop9h 19m
American Airlines
Wed 7/85:27 pm
PBI
- ONT
1 stop8h 07m
American Airlines
Deal found 6/3![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Mon 8/174:15 pm
PBI
- ONT
1 stop9h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:55 pm
ONT
- PBI
2 stops13h 25m
Southwest
Mon 8/177:20 am
PBI
- ONT
2 stops10h 55m
Southwest
Deal found 6/3![Southwest logo]()
$443
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
ONT
- PBI
1 stop8h 16m
American Airlines
Sat 9/127:00 am
PBI
- ONT
1 stop7h 47m
American Airlines
Deal found 6/4![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Wed 7/151:59 pm
PBI
- ONT
1 stop7h 31m
Delta
Deal found 6/4![Delta logo]()
$449
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:40 pm
ONT
- PBI
2 stops11h 40m
Southwest
Sat 9/128:10 am
PBI
- ONT
1 stop9h 20m
Southwest
Deal found 6/5![Southwest logo]()
$452
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:50 am
ONT
- PBI
1 stop7h 33m
Delta
Sat 7/116:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 6/4![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
ONT
- PBI
1 stop7h 33m
Delta
Tue 7/71:59 pm
PBI
- ONT
1 stop7h 31m
Delta
Deal found 6/6![Delta logo]()
$454
Best flights from Ontario to West Palm BeachDiscover carefully curated flight deals from Ontario to West Palm Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Ontario to West Palm Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Wed 7/151:59 pm
PBI
- ONT
1 stop7h 31m
Delta
Deal found 6/4![Delta logo]()
$449
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:50 am
ONT
- PBI
2 stops13h 15m
Southwest
Tue 8/47:20 am
PBI
- ONT
2 stops10h 05m
Southwest
Deal found 6/4![Southwest logo]()
$469
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Tue 7/283:58 pm
PBI
- ONT
1 stop9h 53m
United Airlines
Deal found 6/6![United Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 am
ONT
- PBI
1 stop8h 36m
Delta
Tue 9/86:00 am
PBI
- ONT
1 stop8h 04m
Delta
Deal found 6/6![Delta logo]()
$454
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:40 pm
ONT
- PBI
1 stop10h 10m
Southwest
Sun 7/192:40 pm
PBI
- ONT
2 stops12h 05m
Southwest
Deal found 6/4![Southwest logo]()
$524
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Mon 7/275:05 pm
PBI
- ONT
1 stop7h 50m
United Airlines
Deal found 6/2![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Fri 7/241:59 pm
PBI
- ONT
1 stop7h 31m
Delta
Deal found 6/2![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Sat 8/154:15 pm
PBI
- ONT
1 stop9h 20m
United Airlines
Deal found 6/2![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Sun 7/196:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 6/4![Delta logo]()
$547
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Fri 8/144:15 pm
PBI
- ONT
1 stop9h 20m
United Airlines
Deal found 6/5![United Airlines logo]()
$572
Last-minute flights from Ontario to West Palm BeachDiscover last-minute flight deals from Ontario to West Palm Beach. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to West Palm Beach. Data last updated June 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:22 am
ONT
- PBI
1 stop9h 19m
American Airlines
Wed 7/85:27 pm
PBI
- ONT
1 stop8h 07m
American Airlines
Deal found 6/3![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
ONT
- PBI
1 stop7h 33m
Delta
Sat 7/116:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 6/7![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
ONT
- PBI
1 stop7h 33m
Delta
Tue 7/71:59 pm
PBI
- ONT
1 stop7h 31m
Delta
Deal found 6/6![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:25 am
ONT
- PBI
1 stop9h 20m
American Airlines
Sat 7/116:07 pm
PBI
- ONT
1 stop7h 25m
American Airlines
Deal found 6/2![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:50 am
ONT
- PBI
1 stop7h 33m
Delta
Sat 7/116:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 6/4![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 am
ONT
- PBI
1 stop8h 29m
Delta
Fri 7/104:55 pm
PBI
- ONT
1 stop7h 55m
Delta
Deal found 6/6![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Wed 7/151:59 pm
PBI
- ONT
1 stop7h 31m
Delta
Deal found 6/4![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:35 pm
ONT
- PBI
1 stop7h 13m
American Airlines
Tue 8/46:44 pm
PBI
- ONT
1 stop8h 15m
American Airlines
Deal found 6/5![American Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:35 pm
ONT
- PBI
1 stop7h 13m
American Airlines
Sat 8/87:00 am
PBI
- ONT
1 stop7h 43m
American Airlines
Deal found 6/2![American Airlines logo]()
$467
One-way flights from Ontario to West Palm BeachSearch for one-way flight options from Ontario to West Palm Beach. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Ontario to West Palm Beach. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Deal found 6/3![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
ONT
- PBI
1 stop7h 33m
Delta
Deal found 6/4![Delta logo]()
$215
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
ONT
- PBI
1 stop8h 37m
Delta
Deal found 6/4![Delta logo]()
$224
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Deal found 6/3![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Deal found 6/4![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:55 pm
ONT
- PBI
2 stops11h 10m
Southwest
Deal found 6/2![Southwest logo]()
$259
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Deal found 6/3![United Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:50 am
ONT
- PBI
1 stop10h 01m
Delta
Deal found 6/5![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:00 pm
ONT
- PBI
1 stop7h 58m
Delta
Deal found 6/3![Delta logo]()
$280
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$295
Find flight deals from Ontario to West Palm Beach
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to West Palm Beach (PBI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (American Airlines) |
One-way from | $210 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $469 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to West Palm Beach that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from Ontario to West Palm Beach that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Wed 7/8
10:00 pm-8:55 am
1 stop7h 55m
Palm Beach Intl
Wed 7/15
1:59 pm-6:30 pm
1 stop7h 31m
$449
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Fri 8/28
7:05 am-6:41 pm
1 stop8h 36m
Palm Beach Intl
Tue 9/8
6:00 am-11:04 am
1 stop8h 04m
$454
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Fri 7/24
5:50 am-10:05 pm
2 stops13h 15m
Palm Beach Intl
Tue 8/4
7:20 am-2:25 pm
2 stops10h 05m
$469
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Tue 7/21
5:45 am-3:56 pm
1 stop7h 11m
Palm Beach Intl
Tue 7/28
3:58 pm-10:51 pm
1 stop9h 53m
$511
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Mon 7/13
10:00 pm-8:55 am
1 stop7h 55m
Palm Beach Intl
Fri 7/24
1:59 pm-6:30 pm
1 stop7h 31m
$513
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Wed 7/15
9:40 pm-10:50 am
1 stop10h 10m
Palm Beach Intl
Sun 7/19
2:40 pm-11:45 pm
2 stops12h 05m
$524
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Thu 7/16
10:00 pm-8:55 am
1 stop7h 55m
Palm Beach Intl
Sun 7/19
6:00 am-10:38 am
1 stop7h 38m
$547
Quickest round-trip
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Tue 7/21
5:45 am-3:56 pm
1 stop7h 11m
Palm Beach Intl
Mon 7/27
5:05 pm-9:55 pm
1 stop7h 50m
$563
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Fri 8/7
5:45 am-3:56 pm
1 stop7h 11m
Palm Beach Intl
Sat 8/15
4:15 pm-10:35 pm
1 stop9h 20m
$572
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
Sat 8/8
5:45 am-3:56 pm
1 stop7h 11m
Palm Beach Intl
Fri 8/14
4:15 pm-10:35 pm
1 stop9h 20m
$572
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Ontario to West Palm Beach
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to West Palm Beach in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-West Palm Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-West Palm Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-West Palm Beach flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-West Palm Beach flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-West Palm Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to West Palm Beach
Have a flexible travel schedule? Discover the best time to fly to West Palm Beach from Ontario with our price prediction graph.
ONT-PBI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to West Palm Beach
What is the cheapest month to book a flight from Ontario to West Palm Beach?
Currently, January is the cheapest month in which you can book a flight from Ontario to West Palm Beach (average of $407). Flying from Ontario to West Palm Beach in December is currently the most expensive (average of $787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Ontario to West Palm Beach?
Reviews of airlines servicing West Palm Beach
Get insights into the airlines that provide service to West Palm Beach. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to West Palm Beach. Reviews last updated June 7, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Ontario to West Palm Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Entertainment
7.8
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Ontario to West Palm Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Ontario to West Palm Beach
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Complete your trip
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Search flights from Ontario to West Palm Beach by cabin class
Find flights from Ontario to West Palm Beach, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and West Palm Beach flights
Browse other Ontario and West Palm Beach flight options. Last updated on June 7, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to West Palm Beach
Explore flights to West Palm Beach departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
Top 3 airlines flying from Ontario to West Palm Beach
Discover the top 3 airlines that operate flights from Ontario to West Palm Beach. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$366 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$526 | FlexibilityNo cancel fee | On-time71% |