How long is the flight from Ontario to Fort Lauderdale?

A quick flight from Ontario to Fort Lauderdale can take about 7h 58m. Delta provides one of the quickest options available for as low as $257. The distance from Ontario to Fort Lauderdale is about 2291 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Our cheapest airline available from Ontario to Fort Lauderdale is JetBlue. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $298 and $324 round-trip. You may be able to fly from Ontario to Fort Lauderdale for 36% 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 Delta. According to our data, you can fly for as low as $128. Users have also found prices from $140 and $165 on Southwest and American Airlines, respectively.

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.

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).

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, United Airlines and Southwest. Something to consider prior to booking your flight.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Fort Lauderdale as you normally would.

Most accurate provider : When it comes to deals on Ontario-Fort Lauderdale flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Fort Lauderdale flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$78+ Flights from Ontario to Fort Lauderdale

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Ontario to Fort Lauderdale 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 Fort Lauderdale

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$181 (Kiwi.com)
One-way from	$78 (Trip.com)
Popular in	March
Cheapest in	September
Average price	$469

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

Search Deals

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

Search Deals

From Ontario to Fort Lauderdale

Search Deals

One-way flight from Ontario to Fort Lauderdale

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

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 January 8, 2026.

Thu 2/52:06 pmONT - FLL

1 stop15h 51mMultiple Airlines

Mon 2/97:30 amFLL - ONT

1 stop9h 57mMultiple Airlines

Deal found 1/6

$181

Mon 1/266:20 amONT - FLL

2 stops23h 35mMultiple Airlines

Tue 1/279:11 pmFLL - ONT

1 stop20h 01mMultiple Airlines

Deal found 1/5

$184

Mon 2/28:05 pmONT - FLL

1 stop30h 20mMultiple Airlines

Sat 2/218:50 pmFLL - ONT

2 stops43h 21mMultiple Airlines

Deal found 1/6

$185

Sun 2/16:20 amONT - FLL

2 stops31h 38mMultiple Airlines

Thu 2/57:30 amFLL - ONT

1 stop9h 57mMultiple Airlines

Deal found 1/8

$188

Thu 2/267:22 pmONT - FLL

2 stops34h 40mMultiple Airlines

Wed 3/48:50 pmFLL - ONT

1 stop20h 39mMultiple Airlines

Deal found 1/7

$191

Fri 1/3010:18 amONT - FLL

2 stops33h 48mMultiple Airlines

Mon 2/27:30 amFLL - ONT

1 stop9h 57mMultiple Airlines

Deal found 1/6

$193

Thu 2/192:06 pmONT - FLL

1 stop15h 56mMultiple Airlines

Fri 2/208:50 pmFLL - ONT

1 stop13h 36mMultiple Airlines

Deal found 1/7

$199

Thu 1/292:06 pmONT - FLL

1 stop15h 51mMultiple Airlines

Fri 1/307:15 pmFLL - ONT

2 stops31h 09mMultiple Airlines

Deal found 1/7

$200

Thu 2/262:06 pmONT - FLL

1 stop15h 56mMultiple Airlines

Mon 3/29:05 pmFLL - ONT

2 stops27h 29mMultiple Airlines

Deal found 1/5

$201

Sun 2/16:20 amONT - FLL

2 stops45h 58mMultiple Airlines

Sat 2/79:11 pmFLL - ONT

1 stop15h 12mMultiple Airlines

Deal found 1/6

$202

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 January 8, 2026.

Wed 2/2510:20 pmONT - FLL

1 stop7h 58mDelta

Tue 3/34:20 pmFLL - ONT

1 stop7h 45mDelta

Deal found 1/5

$257

Sat 2/286:14 amONT - FLL

1 stop31h 54mAlaska Airlines

Fri 3/66:08 pmFLL - ONT

1 stop32h 24mAlaska Airlines

Deal found 1/7

$276

Wed 2/1810:20 pmONT - FLL

1 stop7h 58mDelta

Tue 3/34:20 pmFLL - ONT

1 stop7h 45mDelta

Deal found 1/6

$257

Tue 2/1710:20 pmONT - FLL

1 stop7h 58mDelta

Tue 2/246:25 amFLL - ONT

1 stop8h 37mDelta

Deal found 1/8

$280

Mon 2/166:14 amONT - FLL

1 stop21h 21mAlaska Airlines

Thu 2/267:00 amFLL - ONT

1 stop19h 32mAlaska Airlines

Deal found 1/8

$326

Thu 1/2912:41 pmONT - FLL

1 stop8h 48mDelta

Tue 2/34:20 pmFLL - ONT

1 stop7h 45mDelta

Deal found 1/5

$280

Sun 3/16:14 amONT - FLL

1 stop21h 21mAlaska Airlines

Sat 3/77:00 amFLL - ONT

1 stop19h 32mAlaska Airlines

Deal found 1/5

$327

Sat 2/710:30 pmONT - FLL

1 stop7h 48mDelta

Wed 2/114:20 pmFLL - ONT

1 stop7h 45mDelta

Deal found 1/5

$295

Fri 2/612:41 pmONT - FLL

2 stops18h 43mDelta

Wed 2/114:20 pmFLL - ONT

1 stop7h 45mDelta

Deal found 1/5

$305

Fri 2/612:41 pmONT - FLL

2 stops18h 43mDelta

Tue 2/106:25 amFLL - ONT

1 stop8h 06mDelta

Deal found 1/5

$305

Mon 1/2610:30 pmONT - FLL

1 stop7h 48mDelta

Fri 1/306:25 amFLL - ONT

1 stop8h 06mDelta

Deal found 1/5

$326

Mon 2/210:30 pmONT - FLL

1 stop7h 48mDelta

Fri 2/64:20 pmFLL - ONT

1 stop7h 45mDelta

Deal found 1/5

$326

Last-minute flights from Ontario to Fort Lauderdale
Discover last-minute flight deals from Ontario to Fort Lauderdale. Data last updated January 8, 2026 and is based on user searches.

Mon 1/266:20 amONT - FLL

2 stops23h 35mMultiple Airlines

Tue 1/279:11 pmFLL - ONT

1 stop20h 01mMultiple Airlines

Deal found 1/5

$184

Thu 1/292:06 pmONT - FLL

1 stop15h 51mMultiple Airlines

Fri 1/307:15 pmFLL - ONT

2 stops31h 09mMultiple Airlines

Deal found 1/7

$200

Fri 1/3010:18 amONT - FLL

2 stops33h 48mMultiple Airlines

Mon 2/27:30 amFLL - ONT

1 stop9h 57mMultiple Airlines

Deal found 1/6

$193

Sun 2/16:20 amONT - FLL

2 stops31h 38mMultiple Airlines

Thu 2/57:30 amFLL - ONT

1 stop9h 57mMultiple Airlines

Deal found 1/8

$188

Sun 2/16:20 amONT - FLL

2 stops45h 58mMultiple Airlines

Sat 2/79:11 pmFLL - ONT

1 stop15h 12mMultiple Airlines

Deal found 1/6

$202

Mon 2/28:05 pmONT - FLL

1 stop30h 20mMultiple Airlines

Sat 2/218:50 pmFLL - ONT

2 stops43h 21mMultiple Airlines

Deal found 1/6

$185

Thu 2/52:06 pmONT - FLL

1 stop15h 51mMultiple Airlines

Mon 2/97:30 amFLL - ONT

1 stop9h 57mMultiple Airlines

Deal found 1/6

$181

Thu 2/192:06 pmONT - FLL

1 stop15h 56mMultiple Airlines

Fri 2/208:50 pmFLL - ONT

1 stop13h 36mMultiple Airlines

Deal found 1/7

$199

Thu 2/267:22 pmONT - FLL

2 stops34h 40mMultiple Airlines

Wed 3/48:50 pmFLL - ONT

1 stop20h 39mMultiple Airlines

Deal found 1/7

$191

Thu 2/262:06 pmONT - FLL

1 stop15h 56mMultiple Airlines

Mon 3/29:05 pmFLL - ONT

2 stops27h 29mMultiple Airlines

Deal found 1/5

$201

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 January 8, 2026.

Tue 1/273:07 pmONT - FLL

1 stop11h 23mMultiple Airlines

Deal found 1/7

$78

Sat 3/286:39 pmONT - FLL

1 stop12h 11mFrontier

Deal found 1/7

$81

Wed 3/115:10 pmONT - FLL

1 stop13h 40mFrontier

Deal found 1/7

$82

Tue 3/38:40 amONT - FLL

2 stops23h 15mMultiple Airlines

Deal found 1/7

$96

Fri 2/132:21 pmONT - FLL

1 stop15h 41mMultiple Airlines

Deal found 1/6

$97

Wed 2/47:15 amONT - FLL

2 stops25h 45mFrontier

Deal found 1/6

$100

Thu 1/158:02 amONT - FLL

1 stop8h 41mFrontier

Deal found 1/7

$111

Wed 2/47:15 amONT - FLL

3 stops21h 03mMultiple Airlines

Deal found 1/6

$116

Thu 3/125:10 pmONT - FLL

1 stop13h 40mFrontier

Deal found 1/7

$117

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Wed 2/25

10:20 pm-9:18 am

1 stop7h 58m

Fort Lauderdale

Tue 3/3

4:20 pm-9:05 pm

1 stop7h 45m

$257

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Wed 2/18

10:20 pm-9:18 am

1 stop7h 58m

Fort Lauderdale

Tue 3/3

4:20 pm-9:05 pm

1 stop7h 45m

$257

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 2/28

6:14 am-5:08 pm

1 stop31h 54m

Fort Lauderdale

Fri 3/6

6:08 pm-11:32 pm

1 stop32h 24m

$276

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Tue 2/17

10:20 pm-9:18 am

1 stop7h 58m

Fort Lauderdale

Tue 2/24

6:25 am-12:02 pm

1 stop8h 37m

$280

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Thu 1/29

12:41 pm-12:29 am

1 stop8h 48m

Fort Lauderdale

Tue 2/3

4:20 pm-9:05 pm

1 stop7h 45m

$280

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 2/7

10:30 pm-9:18 am

1 stop7h 48m

Fort Lauderdale

Wed 2/11

4:20 pm-9:05 pm

1 stop7h 45m

$295

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Fri 2/6

12:41 pm-10:24 am

2 stops18h 43m

Fort Lauderdale

Wed 2/11

4:20 pm-9:05 pm

1 stop7h 45m

$305

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Fri 2/6

12:41 pm-10:24 am

2 stops18h 43m

Fort Lauderdale

Tue 2/10

6:25 am-11:31 am

1 stop8h 06m

$305

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Mon 2/16

6:14 am-6:35 am

1 stop21h 21m

Fort Lauderdale

Thu 2/26

7:00 am-11:32 pm

1 stop19h 32m

$326

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Mon 1/26

10:30 pm-9:18 am

1 stop7h 48m

Fort Lauderdale

Fri 1/30

6:25 am-11:31 am

1 stop8h 06m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 23 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 January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Fort Lauderdale flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Fort Lauderdale

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 5 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, May is the cheapest month in which you can book a flight from Ontario to Fort Lauderdale (average of $95). Flying from Ontario to Fort Lauderdale in June is currently the most expensive (average of $174). 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.

Reviews of airlines servicing Fort Lauderdale

See what other customers who have flown with Southwest, Delta, and United Airlines from Ontario to Fort Lauderdale have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,250 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,025 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

United Airlines

7.4

Good

9,139 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,097 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

JetBlue

7.2

Good

2,894 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

How long is the flight from Ontario to Fort Lauderdale?
A quick flight from Ontario to Fort Lauderdale can take about 7h 58m. Delta provides one of the quickest options available for as low as $257. The distance from Ontario to Fort Lauderdale is about 2291 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Ontario to Fort Lauderdale round-trip?
Our cheapest airline available from Ontario to Fort Lauderdale is JetBlue. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $298 and $324 round-trip. You may be able to fly from Ontario to Fort Lauderdale for 36% 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 Delta. According to our data, you can fly for as low as $128. Users have also found prices from $140 and $165 on Southwest and American Airlines, 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, May is the cheapest month in which you can book a flight from Ontario to Fort Lauderdale (average of $95). Flying from Ontario to Fort Lauderdale in June is currently the most expensive (average of $174). 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 5 airlines flying from Ontario to Fort Lauderdale

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$297	Average$488	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$298	Average$454	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$324	Average$451	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$345	Average$510	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$356	Average$512	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$78+ 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 1/27. 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

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 January 8, 2026.

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 January 8, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Fort Lauderdale that are best for you.

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 January.

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Fort Lauderdale

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

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

Reviews of airlines servicing Fort Lauderdale

See what other customers who have flown with Southwest, Delta, and United Airlines from Ontario to Fort Lauderdale have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Ontario to Fort Lauderdale?

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 5 airlines flying from Ontario to Fort Lauderdale

100% Free

Book with Flexibility

Travel Smart

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 January 8, 2026.