What airlines fly to Fort Lauderdale?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Fort Lauderdale from Ontario according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Fort Lauderdale. Keep in mind that there are 8 different airlines that fly to Fort Lauderdale on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Fort Lauderdale?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Ontario to Fort Lauderdale

When did momondo last update prices for flights from Ontario Airport to Fort Lauderdale Airport?

Prices for flights from Ontario Airport to Fort Lauderdale Airport were last updated today.

How many operators does momondo search for flights from Ontario Airport to Fort Lauderdale Airport?

As of January 2026, there are 4 operators available to choose from for flights from Ontario Airport to Fort Lauderdale Airport.

How old do you have to be to fly from Ontario Airport to Fort Lauderdale Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Fort Lauderdale Airport.

What documentation or ID do you need to fly to Fort Lauderdale Airport?

The travel and health documents required for your trip to Fort Lauderdale Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort Lauderdale Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$82 Cheap Flights from Ontario to Fort Lauderdale in 2026

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Find the cheapest flights from Ontario to Fort Lauderdale

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:21 am - 11:26 pm

ONT

FLL

12h 05m

1 stop

7:30 am - 9:34 pm

FLL

ONT

17h 04m

2 stops

$174Multiple Airlines

Sat, Feb 21 - Wed, Mar 4

8:21 am - 11:26 pm

ONT

FLL

12h 05m

1 stop

9:11 pm - 1:11 pm

FLL

ONT

19h 00m

1 stop

$181Multiple Airlines

Sat, Feb 21 - Wed, Mar 4

8:21 am - 11:26 pm

ONT

FLL

12h 05m

1 stop

1:15 pm - 1:11 pm

FLL

ONT

26h 56m

2 stops

$184Multiple Airlines

Sat, Feb 14 - Tue, Feb 17

5:10 pm - 9:50 am

ONT

FLL

13h 40m

1 stop

10:45 am - 4:15 pm

FLL

ONT

8h 30m

1 stop

$185Frontier

Wed, Mar 11 - Mon, Mar 16

6:20 am - 12:05 pm

ONT

FLL

26h 45m

2 stops

6:40 am - 12:43 pm

FLL

ONT

9h 03m

1 stop

$197Multiple Airlines

Thu, Feb 5 - Mon, Feb 9

2:06 pm - 9:02 am

ONT

FLL

15h 56m

1 stop

5:55 am - 11:59 pm

FLL

ONT

21h 04m

2 stops

$198Multiple Airlines

Thu, Feb 19 - Sat, Feb 21

8:21 am - 11:26 pm

ONT

FLL

12h 05m

1 stop

9:11 pm - 1:11 pm

FLL

ONT

19h 00m

1 stop

$202Multiple Airlines

Sat, Feb 14 - Tue, Feb 17

2:21 pm - 9:02 am

ONT

FLL

15h 41m

1 stop

8:50 pm - 2:29 pm

FLL

ONT

20h 39m

1 stop

$203Multiple Airlines

Fri, Feb 13 - Wed, Feb 18

2:21 pm - 9:02 am

ONT

FLL

15h 41m

1 stop

9:39 pm - 11:59 pm

FLL

ONT

29h 20m

2 stops

$206Multiple Airlines

Fri, Feb 27 - Mon, Mar 9

2:06 pm - 12:05 pm

ONT

FLL

18h 59m

1 stop

6:40 am - 12:43 pm

FLL

ONT

9h 03m

1 stop

$208Multiple Airlines

Thu, Feb 5 - Mon, Feb 9

Frontier flights from Ontario to Fort Lauderdale

Our best Frontier deals on Ontario to Fort Lauderdale flight tickets

Frontier

Mar 11

ONT5:10 pmOntario

13h 40m

1 stop

FLL9:50 amFort Lauderdale

Mar 16

FLL10:45 amFort Lauderdale

8h 30m

1 stop

ONT4:15 pmOntario

$185

Frontier

Apr 8

ONT4:41 pmOntario

15h 11m

1 stop

FLL10:52 amFort Lauderdale

Apr 10

FLL11:52 amFort Lauderdale

30h 54m

1 stop

ONT3:46 pmOntario

$214

Frontier

Feb 5

ONT2:06 pmOntario

18h 59m

1 stop

FLL12:05 pmFort Lauderdale

Feb 9

FLL5:44 pmFort Lauderdale

30h 50m

2 stops

ONT9:34 pmOntario

$218

American Airlines flights from Ontario to Fort Lauderdale

Our best American Airlines deals on Ontario to Fort Lauderdale flight tickets

American Airlines

Feb 10

ONT4:45 pmOntario

21h 25m

1 stop

FLL5:10 pmFort Lauderdale

Feb 17

FLL11:40 amFort Lauderdale

7h 42m

1 stop

ONT4:22 pmOntario

$320

American Airlines

Feb 10

ONT4:45 pmOntario

21h 25m

1 stop

FLL5:10 pmFort Lauderdale

Feb 17

FLL9:15 amFort Lauderdale

12h 54m

2 stops

ONT7:09 pmOntario

$325

American Airlines

Feb 4

ONT7:16 amOntario

6h 41m

1 stop

FLL4:57 pmFort Lauderdale

Feb 10

FLL6:00 amFort Lauderdale

15h 20m

1 stop

ONT6:20 pmOntario

$327

Fly from

Fly to

Route

Depart

Return

Price

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 2/21

8:21 am-11:26 pm

1 stop12h 05m

Fort Lauderdale

Wed 3/4

7:30 am-9:34 pm

2 stops17h 04m

$174

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 2/21

8:21 am-11:26 pm

1 stop12h 05m

Fort Lauderdale

Wed 3/4

9:11 pm-1:11 pm

1 stop19h 00m

$181

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 2/14

8:21 am-11:26 pm

1 stop12h 05m

Fort Lauderdale

Tue 2/17

1:15 pm-1:11 pm

2 stops26h 56m

$184

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Wed 3/11

5:10 pm-9:50 am

1 stop13h 40m

Fort Lauderdale

Mon 3/16

10:45 am-4:15 pm

1 stop8h 30m

$185

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Thu 2/5

6:20 am-12:05 pm

2 stops26h 45m

Fort Lauderdale

Mon 2/9

6:40 am-12:43 pm

1 stop9h 03m

$197

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Thu 2/19

2:06 pm-9:02 am

1 stop15h 56m

Fort Lauderdale

Sat 2/21

5:55 am-11:59 pm

2 stops21h 04m

$198

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 2/14

8:21 am-11:26 pm

1 stop12h 05m

Fort Lauderdale

Tue 2/17

9:11 pm-1:11 pm

1 stop19h 00m

$202

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Fri 2/13

2:21 pm-9:02 am

1 stop15h 41m

Fort Lauderdale

Wed 2/18

8:50 pm-2:29 pm

1 stop20h 39m

$203

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Fri 2/27

2:21 pm-9:02 am

1 stop15h 41m

Fort Lauderdale

Mon 3/9

9:39 pm-11:59 pm

2 stops29h 20m

$206

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Thu 2/5

2:06 pm-12:05 pm

1 stop18h 59m

Fort Lauderdale

Mon 2/9

6:40 am-12:43 pm

1 stop9h 03m

$208

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Fort Lauderdale

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Fort Lauderdale?

The cheapest month to fly to Fort Lauderdale from Ontario is in September. Flight prices, which tend to average around $348, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $436.

What is the cheapest day to depart on your flight to Fort Lauderdale?

According to our data, Wednesday is the cheapest day to fly to Fort Lauderdale from Ontario. The lowest ticket price found for a Wednesday departure recently was $347. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Thursday, with ticket prices averaging around $379.

What is the cheapest time of day to depart on your flight to Fort Lauderdale?

Our data shows that the cheapest Ontario to Fort Lauderdale flights are usually those with departure times in the afternoon. Our users have found flights to Fort Lauderdale in the afternoon for as low as $296. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the evening when prices are around $386.

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

You are more likely to see cheaper flights to Fort Lauderdale from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from Ontario for as low as $412 on momondo.

How have Ontario to Fort Lauderdale flight prices changed over time?

As of January 2026, prices for Ontario to Fort Lauderdale flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Fort Lauderdale

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Fort Lauderdale according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Fort Lauderdale (ONT to FLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Fort Lauderdale

Fastest flight time	6h 34m
Direct flights	None

The fastest flight from Ontario to Fort Lauderdale takes 6h 34m

There are no direct flights from Ontario to Fort Lauderdale. There are no popular flight routes from Ontario to Fort Lauderdale.

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How far is Ontario to Fort Lauderdale by plane?
There are 2293.4 mi between Ontario and Fort Lauderdale. Flights usually cover this in 6h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Fort Lauderdale Airport?
Prices for flights from Ontario Airport to Fort Lauderdale Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Fort Lauderdale Airport?
As of January 2026, there are 4 operators available to choose from for flights from Ontario Airport to Fort Lauderdale Airport.
How old do you have to be to fly from Ontario Airport to Fort Lauderdale Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Fort Lauderdale Airport.
What documentation or ID do you need to fly to Fort Lauderdale Airport?
The travel and health documents required for your trip to Fort Lauderdale Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort Lauderdale Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Fort Lauderdale?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Fort Lauderdale is American Airlines (38% of total bookings). The next most popular airlines are United Airlines (30%), Southwest (18%), and Delta (14%).

Best airlines flying from Ontario to Fort Lauderdale

Compare and see reviews for airlines that fly from Ontario to Fort Lauderdale with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,156 reviews	Search United Airlines flights
Delta	PriceFrom $324	Free Cancellation	Rating 7.9 8,040 reviews	Search Delta flights
American Airlines	PriceFrom $345	Free Cancellation	Rating 7.2 11,118 reviews	Search American Airlines flights
Southwest	PriceFrom $356	Free Cancellation	Rating 8.0 4,257 reviews	Search Southwest flights

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Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Fort Lauderdale?

Finding the right flight to Fort Lauderdale from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Fort Lauderdale quick and easy, saving you time and money.

Can I find flights from Ontario to Fort Lauderdale with flexible booking policies on momondo?

All flight searches from Ontario to Fort Lauderdale on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Fort Lauderdale?

momondo helps you find the best flight between Ontario and Fort Lauderdale by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Fort Lauderdale right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fort Lauderdale, momondo offers a useful price alert feature which will track prices for flights to Fort Lauderdale from Ontario and alert you when they change.