What are the cheapest airlines flying from Ontario to Fort Lauderdale round-trip?

Our cheapest airline available from Ontario to Fort Lauderdale is United Airlines. Our recent data shows that you can find tickets from as low as $330 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $333 and $336 round-trip. You may be able to fly from Ontario to Fort Lauderdale for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Ontario to Fort Lauderdale one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $99. Users have also found prices from $165 and $168 on Alaska Airlines and Delta, respectively.

What is the cheapest day to fly from Ontario to Fort Lauderdale?

Travelers seeking maximum savings on their Ontario to Fort Lauderdale flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Ontario to Fort Lauderdale?

The most popular airlines flying from Ontario to Fort Lauderdale are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Ontario to Fort Lauderdale?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.

How far in advance should I book a flight from Ontario to Fort Lauderdale?

Travelers have found it’s best to book a flight 56 days in advance to save up to 38% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Fort Lauderdale 1-2 weeks in advance for as low as $266, or $343 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Fort Lauderdale?

The best pricing can be found in the month of January. Prices to Fort Lauderdale from Ontario average $298. You can even find prices in January for less than $298, as users have found deals to Fort Lauderdale from as low as $98. The month of December appears to be one of the more expensive times to travel to Fort Lauderdale from Ontario. Flying in the targeted month can save you up to 30%.

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

Most trusted provider : When it comes to deals on Ontario-Fort Lauderdale 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-Fort Lauderdale 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 Ontario to Fort Lauderdale that include hotel bookings?

Yes. In addition to deals on Ontario to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Fort Lauderdale?

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

Can I find deals for business class flights from Ontario to Fort Lauderdale?

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

$99+ Flights from Ontario to Fort Lauderdale

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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”

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The best prices from Ontario to Fort Lauderdale are usually found in September or May, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Ontario to Fort Lauderdale

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$330 (United Airlines)
One-way from	$99 (Trip.com)
Popular in	December
Cheapest in	September
Average price	$622

Provider with most accurate pricing for Ontario-Fort Lauderdale flight deals.

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Provider most trusted by Cheapflights users for Ontario-Fort Lauderdale flights.

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From Ontario to Fort Lauderdale

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One-way flight from Ontario to Fort Lauderdale

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High demand for flights, 11% potential price rise

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Best time to find cheap flights, 3% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Ontario to Fort Lauderdale

Cheapest flights from Ontario to Fort Lauderdale
Explore the most affordable flight options available from Ontario to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2024.

Mon 12/306:03 pmONT - FLL

1 stop11h 33mAlaska Airlines

Mon 1/277:00 amFLL - ONT

1 stop11h 11mAlaska Airlines

Deal found 12/28

$822

Mon 12/3010:18 pmONT - FLL

1 stop14h 06mAmerican Airlines

Sat 1/48:00 amFLL - ONT

1 stop15h 37mAmerican Airlines

Deal found 12/28

$971

Sun 12/2910:29 pmONT - FLL

1 stop7h 36mDelta

Sat 1/47:04 amFLL - ONT

1 stop8h 16mDelta

Deal found 12/28

$979

Mon 12/308:35 amONT - FLL

2 stops9h 05mSouthwest

Mon 1/67:45 amFLL - ONT

2 stops10h 35mSouthwest

Deal found 12/27

$989

Sun 12/296:30 pmONT - FLL

1 stop8h 24mUnited Airlines

Sun 1/51:00 pmFLL - ONT

2 stops12h 29mUnited Airlines

Deal found 12/28

$1,037

Best flights from Ontario to Fort Lauderdale
Discover carefully curated flight deals from Ontario to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2024.

Sun 2/26:00 amONT - FLL

1 stop9h 19mUnited Airlines

Fri 2/74:53 pmFLL - ONT

1 stop8h 04mUnited Airlines

Deal found 12/29

$330

Wed 1/151:00 pmONT - FLL

1 stop8h 25mDelta

Sat 1/185:00 pmFLL - ONT

1 stop8h 52mDelta

Deal found 12/28

$333

Mon 1/274:06 pmONT - FLL

1 stop11h 14mAlaska Airlines

Mon 2/36:06 pmFLL - ONT

2 stops25h 58mAlaska Airlines

Deal found 12/28

$336

Sun 2/211:59 pmONT - FLL

2 stops10h 49mAmerican Airlines

Sat 2/86:00 amFLL - ONT

2 stops12h 29mAmerican Airlines

Deal found 12/29

$340

Mon 3/2411:35 amONT - FLL

1 stop10h 10mSouthwest

Mon 3/315:20 amFLL - ONT

2 stops10h 25mSouthwest

Deal found 12/28

$459

Last-minute flights from Ontario to Fort Lauderdale
Discover last-minute flight deals from Ontario to Fort Lauderdale. Data last updated December 29, 2024 and is based on user searches.

Sun 1/510:29 pmONT - FLL

1 stop8h 31mDelta

Mon 1/135:00 pmFLL - ONT

1 stop8h 52mDelta

Deal found 12/28

$1,055

Tue 1/710:47 amONT - FLL

1 stop27h 31mUnited Airlines

Mon 1/134:53 pmFLL - ONT

1 stop8h 04mUnited Airlines

Deal found 12/28

$606

Tue 1/75:44 pmONT - FLL

2 stops20h 22mAlaska Airlines

Mon 1/137:00 amFLL - ONT

1 stop11h 11mAlaska Airlines

Deal found 12/28

$684

Wed 1/151:00 pmONT - FLL

1 stop8h 25mDelta

Sat 1/185:00 pmFLL - ONT

1 stop8h 52mDelta

Deal found 12/28

$333

Fri 1/1711:15 amONT - FLL

1 stop9h 15mSouthwest

Mon 1/2010:55 amFLL - ONT

1 stop12h 25mSouthwest

Deal found 12/28

$620

Fri 1/241:45 pmONT - FLL

1 stop7h 10mUnited Airlines

Wed 1/294:53 pmFLL - ONT

1 stop8h 04mUnited Airlines

Deal found 12/28

$430

Sat 1/256:00 amONT - FLL

1 stop7h 31mAmerican Airlines

Fri 1/315:43 pmFLL - ONT

1 stop8h 02mAmerican Airlines

Deal found 12/29

$426

Mon 1/274:06 pmONT - FLL

1 stop11h 14mAlaska Airlines

Thu 1/307:00 amFLL - ONT

1 stop11h 11mAlaska Airlines

Deal found 12/28

$330

One-way flights from Ontario to Fort Lauderdale
Search for one-way flight options from Ontario to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated December 29, 2024.

Mon 3/39:06 pmONT - FLL

2 stops11h 27mFrontier

Deal found 12/28

$99

Sat 1/184:06 pmONT - FLL

1 stop11h 14mAlaska Airlines

Deal found 12/29

$165

Tue 1/147:05 amONT - FLL

1 stop7h 12mDelta

Deal found 12/28

$168

Sat 1/186:00 amONT - FLL

2 stops9h 51mAmerican Airlines

Deal found 12/29

$170

Thu 1/97:59 amONT - FLL

1 stop18h 58mMultiple Airlines

Deal found 12/29

$183

Wed 5/146:02 amONT - FLL

1 stop6h 40mUnited Airlines

Deal found 12/29

$215

Mon 3/249:55 pmONT - FLL

2 stops9h 40mSouthwest

Deal found 12/28

$220

Find flights from Ontario to Fort Lauderdale within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sun 2/2

6:00 am-6:19 pm

1 stop9h 19m

Fort Lauderdale

Fri 2/7

4:53 pm-9:57 pm

1 stop8h 04m

$330

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Wed 1/15

1:00 pm-12:25 am

1 stop8h 25m

Fort Lauderdale

Sat 1/18

5:00 pm-10:52 pm

1 stop8h 52m

$333

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Mon 1/27

4:06 pm-6:20 am

1 stop11h 14m

Fort Lauderdale

Mon 2/3

6:06 pm-5:04 pm

2 stops25h 58m

$336

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sun 2/2

11:59 pm-1:48 pm

2 stops10h 49m

Fort Lauderdale

Sat 2/8

6:00 am-3:29 pm

2 stops12h 29m

$340

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Mon 3/24

11:35 am-12:45 am

1 stop10h 10m

Fort Lauderdale

Mon 3/31

5:20 am-12:45 pm

2 stops10h 25m

$459

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Mon 3/3

9:06 pm-11:33 am

2 stops11h 27m

$99

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 1/18

4:06 pm-6:20 am

1 stop11h 14m

$165

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Tue 1/14

7:05 am-5:17 pm

1 stop7h 12m

$168

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 1/18

6:00 am-6:51 pm

2 stops9h 51m

$170

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Thu 1/9

7:59 am-5:57 am

1 stop18h 58m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 12 results

Compare providers for flights from Ontario to Fort Lauderdale

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Fort Lauderdale 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
Priceline	Price Accuracy2 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 Ontario-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Fort Lauderdale flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Fort Lauderdale 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-Fort Lauderdale 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 Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Ontario 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 Ontario to Fort Lauderdale

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

How far ahead should I book a flight from Ontario to Fort Lauderdale?

The price you pay for your flight from Ontario to Fort Lauderdale may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ontario to Fort Lauderdale?

Currently, September is the cheapest month in which you can book a flight from Ontario to Fort Lauderdale (average of $183). Flying from Ontario to Fort Lauderdale in March is currently the most expensive (average of $254). 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 ONT to FLL?

One of the essential ways to save on airfare from Ontario to Fort Lauderdale is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

Rainfall in Fort Lauderdale by month

In terms of precipitation, rainfall in Fort Lauderdale ranges from 1.8 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. February is typically the driest time to visit Fort Lauderdale when rainfall is around 1.8 in.

Temperature in Fort Lauderdale by month

If weather is an important factor for your trip to Fort Lauderdale, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

Reviews of airlines servicing Fort Lauderdale

To help decide which airline to fly from Ontario to Fort Lauderdale, see what other customers have to say about United Airlines, Delta and Alaska Airlines. 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

4,722 reviews

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest

8.1

Very good

4,722 reviews

Southwest

8.1

Very good

4,722 reviews

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines

8.0

Very good

9,582 reviews

Southwest

8.1

Very good

4,722 reviews

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta

8.0

Very good

8,546 reviews

Southwest

8.1

Very good

4,722 reviews

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines

7.4

Good

8,986 reviews

Southwest

8.1

Very good

4,722 reviews

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,722 reviews

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

What are the cheapest airlines flying from Ontario to Fort Lauderdale round-trip?
Our cheapest airline available from Ontario to Fort Lauderdale is United Airlines. Our recent data shows that you can find tickets from as low as $330 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $333 and $336 round-trip. You may be able to fly from Ontario to Fort Lauderdale for 30% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Ontario to Fort Lauderdale one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $99. Users have also found prices from $165 and $168 on Alaska Airlines and Delta, respectively.
Can I find deals for flights from Ontario to Fort Lauderdale that include hotel bookings?
Yes. In addition to deals on Ontario to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Fort Lauderdale?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Fort Lauderdale.
Can I find deals for business class flights from Ontario to Fort Lauderdale?
Yes. Cheapflights offers flight deals from Ontario to Fort Lauderdale 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 Ontario to Fort Lauderdale?
Currently, September is the cheapest month in which you can book a flight from Ontario to Fort Lauderdale (average of $183). Flying from Ontario to Fort Lauderdale in March is currently the most expensive (average of $254). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Ontario to Fort Lauderdale

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$131	Average$233	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$196	Average$326	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$197	Average$466	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$326	Average$511	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$332	Average$519	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$392	Average$548	FlexibilityNo cancel fee	On-time63%

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$99+ Cheap flights from Ontario to Fort Lauderdale (ONT - FLL)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Fort Lauderdale with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Ontario to Fort Lauderdale are usually found in September or May, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Ontario to Fort Lauderdale

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Fort Lauderdale

Cheapest flights from Ontario to Fort LauderdaleExplore the most affordable flight options available from Ontario to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2024.

Explore the most affordable flight options available from Ontario to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2024.

Find flights from Ontario to Fort Lauderdale within your budget

Compare providers for flights from Ontario to Fort Lauderdale

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 Fort Lauderdale in December.

Best time to book a flight from Ontario to Fort Lauderdale

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

Travel insights for flights from Ontario to Fort Lauderdale

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

How far ahead should I book a flight from Ontario to Fort Lauderdale?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Fort Lauderdale. Price data was last updated on December 27, 2024.

What is the cheapest month to book a flight from Ontario to Fort Lauderdale?

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

Find hourly flight availability from Ontario to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 29, 2024.

Rainfall in Fort Lauderdale by month

Plan your trip to Fort Lauderdale by taking into account the average rainfall totals by month.

Temperature in Fort Lauderdale by month

Plan your trip to Fort Lauderdale by taking into account the average temperature totals by month.

Reviews of airlines servicing Fort Lauderdale

Related info for your journey

Find useful and relevant information for your journey from Ontario to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Ontario to Fort Lauderdale round-trip?

What are the cheapest airlines to fly from Ontario to Fort Lauderdale one-way?

Can I find deals for flights from Ontario to Fort Lauderdale that include hotel bookings?

How can I find direct flights from Ontario to Fort Lauderdale?

Can I find deals for business class flights from Ontario to Fort Lauderdale?

What is the cheapest month to book a flight from Ontario to Fort Lauderdale?

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 for Ontario to Fort Lauderdale

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ontario to Fort Lauderdale

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Cheapest flights from Ontario to Fort Lauderdale
Explore the most affordable flight options available from Ontario to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2024.