What are the cheapest airlines flying from West Palm Beach to Ontario round-trip?

Flying on United Airlines is currently your cheapest option to Ontario, with prices starting at $331. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $341 and $399, respectively. United Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from West Palm Beach to Ontario one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $170. Users have also found prices from $178 and $206 on Delta and United Airlines, respectively.

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

Travelers seeking maximum savings on their West Palm Beach to Ontario flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from West Palm Beach to Ontario?

Flights from West Palm Beach to Ontario are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from West Palm Beach to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 61% on flights from West Palm Beach to Ontario compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $244. For sooner than that we have options available in the next 3 days from $396.

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

The best pricing can be found in the month of February. Prices to Ontario from West Palm Beach average $350. You can even find prices in February for less than $350, as users have found deals to Ontario from as low as $114. The month of December appears to be one of the more expensive times to travel to Ontario from West Palm Beach. Flying in the targeted month can save you up to 22%.

Most accurate provider : When it comes to deals on West Palm Beach-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on West Palm Beach-Ontario 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 West Palm Beach-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from West Palm Beach to Ontario that include hotel bookings?

Yes. In addition to deals on West Palm Beach to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from West Palm Beach to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Ontario.

Can I find deals for business class flights from West Palm Beach to Ontario?

Yes. Cheapflights offers flight deals from West Palm Beach to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$143+ Flights from West Palm Beach to Ontario

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Cheap flight deals from West Palm Beach to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	September
Round-trip from	$331 (United Airlines)
One-way from	$143 (Trip.com)

Provider with most accurate pricing for Palm Beach Intl-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Palm Beach Intl-Ontario flights.

Search Deals

High demand for flights, 37% potential price rise

Search Deals

Best time to find cheap flights, 36% potential price drop

Search Deals

From Palm Beach Intl to Ontario

Search Deals

One-way flight from Palm Beach Intl to Ontario

Search Deals

Find flight deals from West Palm Beach to Ontario

Cheapest flights from West Palm Beach to Ontario
Explore the most affordable flight options available from West Palm Beach to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2024.

Mon 12/236:44 amPBI - ONT

1 stop8h 02mAmerican Airlines

Mon 12/3010:46 amONT - PBI

1 stop8h 28mAmerican Airlines

Deal found 12/1

$486

Wed 12/253:41 pmPBI - ONT

1 stop8h 08mUnited Airlines

Tue 12/316:10 amONT - PBI

1 stop6h 33mUnited Airlines

Deal found 12/3

$558

Wed 12/116:10 pmPBI - ONT

1 stop7h 52mDelta

Mon 12/1612:11 pmONT - PBI

1 stop9h 19mDelta

Deal found 12/2

$681

Mon 12/91:11 pmPBI - ONT

2 stops13h 48mAlaska Airlines

Mon 12/166:00 amONT - PBI

2 stops13h 19mAlaska Airlines

Deal found 12/2

$967

Best flights from West Palm Beach to Ontario
Discover carefully curated flight deals from West Palm Beach to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 3, 2024.

Thu 1/93:40 pmPBI - ONT

1 stop8h 11mUnited Airlines

Wed 1/156:00 amONT - PBI

1 stop6h 57mUnited Airlines

Deal found 12/3

$331

Thu 1/97:00 amPBI - ONT

2 stops11h 29mAmerican Airlines

Wed 1/156:10 amONT - PBI

2 stops11h 27mAmerican Airlines

Deal found 12/3

$341

Wed 3/57:40 amPBI - ONT

2 stops13h 05mSouthwest

Mon 3/107:10 pmONT - PBI

2 stops13h 20mSouthwest

Deal found 12/2

$399

Wed 2/196:00 amPBI - ONT

1 stop8h 50mDelta

Wed 2/267:05 amONT - PBI

1 stop7h 01mDelta

Deal found 12/1

$407

Thu 1/236:20 amPBI - ONT

2 stops14h 53mAlaska Airlines

Mon 2/36:00 amONT - PBI

2 stops13h 40mAlaska Airlines

Deal found 12/2

$536

Last-minute flights from West Palm Beach to Ontario
Discover last-minute flight deals from West Palm Beach to Ontario. Data last updated December 3, 2024 and is based on user searches.

Mon 12/94:54 pmPBI - ONT

1 stop7h 48mUnited Airlines

Mon 12/166:10 amONT - PBI

1 stop6h 38mUnited Airlines

Deal found 12/2

$781

Mon 12/91:11 pmPBI - ONT

2 stops13h 48mAlaska Airlines

Mon 12/166:00 amONT - PBI

2 stops13h 19mAlaska Airlines

Deal found 12/2

$967

Wed 12/116:10 pmPBI - ONT

1 stop7h 52mDelta

Mon 12/1612:11 pmONT - PBI

1 stop9h 19mDelta

Deal found 12/2

$681

Fri 1/173:40 pmPBI - ONT

1 stop8h 11mUnited Airlines

Sun 1/196:00 amONT - PBI

1 stop6h 57mUnited Airlines

Deal found 12/1

$396

Thu 1/236:20 amPBI - ONT

2 stops14h 53mAlaska Airlines

Mon 2/36:00 amONT - PBI

2 stops13h 40mAlaska Airlines

Deal found 12/2

$536

Sat 1/251:27 pmPBI - ONT

1 stop8h 10mAmerican Airlines

Sat 2/110:56 amONT - PBI

1 stop8h 44mAmerican Airlines

Deal found 12/3

$349

One-way flights from West Palm Beach to Ontario
Search for one-way flight options from West Palm Beach to Ontario. Find affordable one-way fares based on user searches. Data last updated December 3, 2024.

Thu 12/193:34 pmPBI - ONT

2 stops18h 35mMultiple Airlines

Deal found 12/2

$143

Tue 2/259:04 pmPBI - ONT

2 stops21h 15mFrontier

Deal found 12/3

$170

Wed 1/156:00 amPBI - ONT

1 stop8h 50mDelta

Deal found 12/2

$178

Tue 1/75:06 pmPBI - ONT

1 stop7h 51mUnited Airlines

Deal found 12/3

$206

Sun 2/167:23 pmPBI - ONT

1 stop7h 30mAmerican Airlines

Deal found 12/1

$213

Wed 12/251:50 pmPBI - ONT

2 stops11h 20mSouthwest

Deal found 12/2

$234

Thu 2/66:20 amPBI - ONT

2 stops14h 53mAlaska Airlines

Deal found 12/3

$268

Find flights from West Palm Beach to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Thu 1/9

3:40 pm-8:51 pm

1 stop8h 11m

Ontario

Wed 1/15

6:00 am-3:57 pm

1 stop6h 57m

$331

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Thu 1/9

7:00 am-3:29 pm

2 stops11h 29m

Ontario

Wed 1/15

6:10 am-8:37 pm

2 stops11h 27m

$341

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Wed 3/5

7:40 am-5:45 pm

2 stops13h 05m

Ontario

Mon 3/10

7:10 pm-11:30 am

2 stops13h 20m

$399

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Wed 2/19

6:00 am-11:50 am

1 stop8h 50m

Ontario

Wed 2/26

7:05 am-5:06 pm

1 stop7h 01m

$407

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Thu 1/23

6:20 am-6:13 pm

2 stops14h 53m

Ontario

Mon 2/3

6:00 am-10:40 pm

2 stops13h 40m

$536

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Thu 12/19

3:34 pm-7:09 am

2 stops18h 35m

$143

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Wed 1/8

7:00 am-11:50 am

1 stop7h 50m

$156

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Tue 2/25

9:04 pm-3:19 pm

2 stops21h 15m

$170

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Tue 1/7

5:06 pm-9:57 pm

1 stop7h 51m

$206

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Sun 2/16

7:23 pm-11:53 pm

1 stop7h 30m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 13 results

Compare providers for flights from West Palm Beach to Ontario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Ontario in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on West Palm Beach-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on West Palm Beach-Ontario 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 West Palm Beach-Ontario 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 West Palm Beach to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from West Palm Beach with our price prediction graph.

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.

Travel insights for flights from West Palm Beach to Ontario

Get recent, data-driven insights about flights from West Palm Beach to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from West Palm Beach to Ontario?

Currently, September is the cheapest month in which you can book a flight from West Palm Beach to Ontario (average of $236). Flying from West Palm Beach to Ontario in December is currently the most expensive (average of $298). 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.

What is the cheapest time of day to fly from PBI to ONT?

One of the essential ways to save on airfare from West Palm Beach to Ontario is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with United Airlines, Delta and Alaska Airlines from West Palm Beach to Ontario by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,945 reviews

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest

8.1

Very good

4,945 reviews

Southwest

8.1

Very good

4,945 reviews

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines

8.0

Very good

9,515 reviews

Southwest

8.1

Very good

4,945 reviews

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta

8.0

Very good

8,694 reviews

Southwest

8.1

Very good

4,945 reviews

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines

7.4

Good

9,140 reviews

Southwest

8.1

Very good

4,945 reviews

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,945 reviews

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

What are the cheapest airlines flying from West Palm Beach to Ontario round-trip?
Flying on United Airlines is currently your cheapest option to Ontario, with prices starting at $331. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $341 and $399, respectively. United Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from West Palm Beach to Ontario one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $170. Users have also found prices from $178 and $206 on Delta and United Airlines, respectively.
Can I find deals for flights from West Palm Beach to Ontario that include hotel bookings?
Yes. In addition to deals on West Palm Beach to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from West Palm Beach to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Ontario.
Can I find deals for business class flights from West Palm Beach to Ontario?
Yes. Cheapflights offers flight deals from West Palm Beach to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from West Palm Beach to Ontario?
Currently, September is the cheapest month in which you can book a flight from West Palm Beach to Ontario (average of $236). Flying from West Palm Beach to Ontario in December is currently the most expensive (average of $298). 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.