$209+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PBI
jun. 19 — jun. 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to West Palm Beach
Cheapest
Best
Last-minute
One-way
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 mayo 20, 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 mayo 20, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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.
mar. 7/710:00 pm
ONT
- PBI
1 stop7h 55m
Delta
mié. 7/156:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 5/17![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 5/17. 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.
mié. 8/127:05 am
ONT
- PBI
1 stop7h 17m
Delta
jue. 8/136:00 am
PBI
- ONT
1 stop7h 42m
Delta
Deal found 5/17![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 5/20. 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.
sáb. 8/87:05 am
ONT
- PBI
1 stop8h 36m
Delta
sáb. 8/152:10 pm
PBI
- ONT
1 stop7h 19m
Delta
Deal found 5/20![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 5/18. 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.
mié. 7/1510:00 pm
ONT
- PBI
1 stop8h 56m
Delta
dom. 7/196:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 5/18![Delta logo]()
$453
This American Airlines deal was found by Cheapflights users on 5/15. 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.
lun. 6/2211:59 pm
ONT
- PBI
2 stops13h 36m
American Airlines
mié. 6/246:10 pm
PBI
- ONT
1 stop7h 29m
American Airlines
Deal found 5/15![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 5/19. 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.
mar. 6/1610:00 pm
ONT
- PBI
1 stop8h 12m
American Airlines
vie. 7/175:27 pm
PBI
- ONT
1 stop8h 07m
American Airlines
Deal found 5/19![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/20. 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.
sáb. 8/110:10 pm
ONT
- PBI
1 stop8h 08m
American Airlines
sáb. 8/87:00 am
PBI
- ONT
1 stop9h 53m
American Airlines
Deal found 5/20![American Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 5/16. 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.
mié. 6/1010:00 pm
ONT
- PBI
1 stop8h 16m
American Airlines
mar. 6/236:10 pm
PBI
- ONT
1 stop8h 49m
American Airlines
Deal found 5/16![American Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 5/17. 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.
lun. 8/108:40 pm
ONT
- PBI
2 stops11h 55m
Southwest
vie. 8/147:20 am
PBI
- ONT
2 stops10h 55m
Southwest
Deal found 5/17![Southwest logo]()
$481
This Delta deal was found by Cheapflights users on 5/18. 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.
vie. 6/2610:00 pm
ONT
- PBI
1 stop7h 58m
Delta
mar. 6/306:00 am
PBI
- ONT
1 stop7h 40m
Delta
Deal found 5/18![Delta logo]()
$483
This American Airlines deal was found by Cheapflights users on 5/16. 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.
sáb. 7/412:35 pm
ONT
- PBI
1 stop7h 11m
American Airlines
vie. 7/105:27 pm
PBI
- ONT
1 stop8h 07m
American Airlines
Deal found 5/16![American Airlines logo]()
$485
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 mayo 20, 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 mayo 20, 2026.
This Delta deal was found by Cheapflights users on 5/20. 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.
sáb. 8/87:05 am
ONT
- PBI
1 stop8h 36m
Delta
sáb. 8/152:10 pm
PBI
- ONT
1 stop7h 19m
Delta
Deal found 5/20![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 5/15. 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.
dom. 11/155:00 am
ONT
- PBI
1 stop7h 33m
United Airlines
lun. 11/163:40 pm
PBI
- ONT
1 stop7h 40m
United Airlines
Deal found 5/15![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 5/17. 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.
lun. 8/108:40 pm
ONT
- PBI
2 stops11h 55m
Southwest
vie. 8/147:20 am
PBI
- ONT
2 stops10h 55m
Southwest
Deal found 5/17![Southwest logo]()
$481
This Southwest deal was found by Cheapflights users on 5/17. 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.
jue. 9/38:30 am
ONT
- PBI
2 stops10h 35m
Southwest
mar. 9/1512:35 pm
PBI
- ONT
2 stops12h 25m
Southwest
Deal found 5/17![Southwest logo]()
$485
This Delta deal was found by Cheapflights users on 5/15. 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.
vie. 6/1910:00 pm
ONT
- PBI
1 stop7h 58m
Delta
vie. 6/2612:51 pm
PBI
- ONT
1 stop8h 39m
Delta
Deal found 5/15![Delta logo]()
$487
This United Airlines deal was found by Cheapflights users on 5/15. 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.
vie. 8/75:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
lun. 8/105:05 pm
PBI
- ONT
1 stop7h 50m
United Airlines
Deal found 5/15![United Airlines logo]()
$575
This Southwest deal was found by Cheapflights users on 5/19. 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.
mar. 6/168:25 pm
ONT
- PBI
2 stops11h 25m
Southwest
vie. 7/172:40 pm
PBI
- ONT
2 stops11h 50m
Southwest
Deal found 5/19![Southwest logo]()
$533
This Delta deal was found by Cheapflights users on 5/17. 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.
vie. 7/1011:48 am
ONT
- PBI
1 stop7h 34m
Delta
sáb. 7/186:00 am
PBI
- ONT
1 stop7h 38m
Delta
Deal found 5/17![Delta logo]()
$547
This United Airlines deal was found by Cheapflights users on 5/20. 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.
mar. 6/165:45 am
ONT
- PBI
1 stop7h 11m
United Airlines
lun. 6/225:05 pm
PBI
- ONT
1 stop7h 50m
United Airlines
Deal found 5/20![United Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 5/17. 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.
sáb. 6/137:05 am
ONT
- PBI
1 stop7h 18m
Delta
sáb. 6/206:00 am
PBI
- ONT
1 stop7h 40m
Delta
Deal found 5/17![Delta logo]()
$547
This Southwest deal was found by Cheapflights users on 5/15. 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.
lun. 6/2211:55 pm
ONT
- PBI
2 stops11h 25m
Southwest
mié. 6/246:00 am
PBI
- ONT
2 stops9h 40m
Southwest
Deal found 5/15![Southwest logo]()
$550
This Delta deal was found by Cheapflights users on 5/20. 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.
mar. 6/237:05 am
ONT
- PBI
1 stop7h 18m
Delta
sáb. 6/276:00 am
PBI
- ONT
1 stop7h 40m
Delta
Deal found 5/20![Delta logo]()
$583
Last-minute flights from Ontario to West Palm BeachDiscover last-minute flight deals from Ontario to West Palm Beach. Data last updated mayo 20, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to West Palm Beach. Data last updated mayo 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/17. 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.
lun. 6/110:00 pm
ONT
- PBI
1 stop8h 17m
American Airlines
mié. 6/106:10 pm
PBI
- ONT
1 stop7h 29m
American Airlines
Deal found 5/17![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 5/19. 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.
mié. 6/1010:00 pm
ONT
- PBI
1 stop8h 16m
American Airlines
mar. 6/236:10 pm
PBI
- ONT
1 stop7h 29m
American Airlines
Deal found 5/19![American Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 5/19. 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.
mar. 6/1610:00 pm
ONT
- PBI
1 stop8h 12m
American Airlines
vie. 7/175:27 pm
PBI
- ONT
1 stop8h 07m
American Airlines
Deal found 5/19![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 5/15. 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.
vie. 6/1910:00 pm
ONT
- PBI
1 stop7h 58m
Delta
vie. 6/2612:51 pm
PBI
- ONT
1 stop8h 39m
Delta
Deal found 5/15![Delta logo]()
$487
This American Airlines deal was found by Cheapflights users on 5/15. 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.
lun. 6/2211:59 pm
ONT
- PBI
2 stops13h 36m
American Airlines
mié. 6/246:10 pm
PBI
- ONT
1 stop7h 29m
American Airlines
Deal found 5/15![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 5/18. 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.
lun. 6/2211:59 pm
ONT
- PBI
2 stops13h 36m
American Airlines
vie. 6/265:25 pm
PBI
- ONT
1 stop8h 11m
American Airlines
Deal found 5/18![American Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 5/18. 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.
vie. 6/2610:00 pm
ONT
- PBI
1 stop7h 58m
Delta
mar. 6/306:00 am
PBI
- ONT
1 stop7h 40m
Delta
Deal found 5/18![Delta logo]()
$483
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 mayo 20, 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 mayo 20, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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.
mar. 10/610:59 pm
ONT
- PBI
1 stop8h 02m
Delta
Deal found 5/18![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 5/20. 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.
mié. 6/1011:50 am
ONT
- PBI
1 stop7h 33m
Delta
Deal found 5/20![Delta logo]()
$210
This Southwest deal was found by Cheapflights users on 5/20. 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.
mar. 10/67:20 pm
ONT
- PBI
2 stops12h 25m
Southwest
Deal found 5/20![Southwest logo]()
$215
This American Airlines deal was found by Cheapflights users on 5/17. 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.
lun. 9/2111:03 pm
ONT
- PBI
1 stop8h 45m
American Airlines
Deal found 5/17![American Airlines logo]()
$221
This Delta deal was found by Cheapflights users on 5/20. 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.
jue. 8/611:56 am
ONT
- PBI
1 stop9h 54m
Delta
Deal found 5/20![Delta logo]()
$222
This Southwest deal was found by Cheapflights users on 5/20. 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.
lun. 10/59:20 pm
ONT
- PBI
2 stops10h 50m
Southwest
Deal found 5/20![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 5/18. 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.
vie. 10/910:59 pm
ONT
- PBI
1 stop9h 33m
Delta
Deal found 5/18![Delta logo]()
$243
This Delta deal was found by Cheapflights users on 5/20. 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.
mié. 5/2710:00 pm
ONT
- PBI
1 stop7h 55m
Delta
Deal found 5/20![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 5/20. 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.
lun. 6/2211:59 pm
ONT
- PBI
2 stops13h 36m
American Airlines
Deal found 5/20![American Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 5/20. 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.
mié. 10/77:20 pm
ONT
- PBI
2 stops14h 05m
Southwest
Deal found 5/20![Southwest logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/76:00 am
ONT
- PBI
3 stops31h 56m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/1110:49 am
ONT
- PBI
3 stops29h 15m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$257
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 mayo 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (Delta) |
One-way from | $209 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $440 |
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 mayo 20, 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
sáb. 8/8
7:05 am-6:41 pm
1 stop8h 36m
Palm Beach Intl
sáb. 8/15
2:10 pm-6:29 pm
1 stop7h 19m
$443
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
dom. 11/15
5:00 am-3:33 pm
1 stop7h 33m
Palm Beach Intl
lun. 11/16
3:40 pm-8:20 pm
1 stop7h 40m
$465
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
lun. 8/10
8:40 pm-11:35 am
2 stops11h 55m
Palm Beach Intl
vie. 8/14
7:20 am-3:15 pm
2 stops10h 55m
$481
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
jue. 9/3
8:30 am-10:05 pm
2 stops10h 35m
Palm Beach Intl
mar. 9/15
12:35 pm-10:00 pm
2 stops12h 25m
$485
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
vie. 6/19
10:00 pm-8:58 am
1 stop7h 58m
Palm Beach Intl
vie. 6/26
12:51 pm-6:30 pm
1 stop8h 39m
$487
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
mar. 6/16
8:25 pm-10:50 am
2 stops11h 25m
Palm Beach Intl
vie. 7/17
2:40 pm-11:30 pm
2 stops11h 50m
$533
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
vie. 7/10
11:48 am-10:22 pm
1 stop7h 34m
Palm Beach Intl
sáb. 7/18
6:00 am-10:38 am
1 stop7h 38m
$547
Quickest round-trip
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
sáb. 6/13
7:05 am-5:23 pm
1 stop7h 18m
Palm Beach Intl
sáb. 6/20
6:00 am-10:40 am
1 stop7h 40m
$547
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
lun. 6/22
11:55 pm-2:20 pm
2 stops11h 25m
Palm Beach Intl
mié. 6/24
6:00 am-12:40 pm
2 stops9h 40m
$550
OntarioWest Palm Beach
ONT - PBI
ONTPBI
Ontario
vie. 8/7
5:45 am-3:56 pm
1 stop7h 11m
Palm Beach Intl
lun. 8/10
5:05 pm-9:55 pm
1 stop7h 50m
$575
Showing 1-10 of 23 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 May.
| 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 mayo 20, 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.
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ontario
Popular flights
West Palm Beach flight routes
Alternative routes for Ontario to West Palm Beach
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to West Palm Beach by adding a car rental and/or hotel reservation to your travel itinerary.
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 mayo 20, 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 mayo 20, 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 mayo 20, 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 mayo 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$374 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$507 | FlexibilityNo cancel fee | On-time71% |