How many flights depart from Ontario to Fort Lauderdale on average per week?

1 flights are operational weekly from Ontario to Fort Lauderdale as of August 2026. The most popular departure day for this route is Mon, with 100% of flights per week taking off on this day.

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 40% of people opting to fly with this airline when traveling to Fort Lauderdale. Keep in mind that there are 6 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?

Delta is the most popular carrier 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 August 2026, there are 6 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.

$128 Cheap Flights from Ontario to Fort Lauderdale in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:00 am - 12:44 am-

39h 44m

1:15 pm - 7:01 pm-

8h 46m

$241Frontier

Thu, Aug 27 - Tue, Sep 1

9:33 am - 12:20 pm-

23h 47m

9:47 pm - 11:50 pm-

29h 03m

$243Frontier

Fri, Aug 28 - Fri, Sep 4

9:33 am - 12:20 pm-

23h 47m

6:27 pm - 11:04 am-

19h 37m

$389Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

6:00 am - 5:56 pm-

8h 56m

7:00 am - 1:31 pm-

9h 31m

$413American Airlines

Sat, Nov 7 - Sat, Nov 14

7:00 am - 6:33 pm-

8h 33m

5:22 pm - 10:59 pm-

8h 37m

$413American Airlines

Wed, Oct 14 - Wed, Oct 21

11:55 am - 9:05 pm-

6h 10m

5:55 am - 9:35 am-

6h 40m

$413Southwest

Sat, Sep 12 - Sat, Sep 19

6:00 am - 5:33 pm-

8h 33m

3:32 pm - 8:05 pm-

7h 33m

$413Delta

Wed, Sep 9 - Fri, Sep 11

12:17 pm - 12:40 am-

9h 23m

6:44 pm - 11:47 pm-

8h 03m

$413Delta

Tue, Sep 15 - Wed, Sep 16

6:02 am - 5:24 pm-

32h 22m

6:29 pm - 11:16 am-

19h 47m

$413Alaska Airlines

Tue, Sep 1 - Wed, Sep 9

11:55 am - 9:05 pm-

6h 10m

11:25 am - 8:55 pm-

12h 30m

$418Southwest

Sat, Sep 12 - Sat, Sep 19

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Delta flights from Ontario to Fort Lauderdale

Our best Delta deals on Ontario to Fort Lauderdale flight tickets

Delta

Aug 18

ONT6:00 amOntario

7h 52m

1 stop

FLL4:52 pmFort Lauderdale

Aug 22

FLL5:30 amFort Lauderdale

8h 12m

1 stop

ONT10:42 amOntario

$433

Delta

Aug 11

ONT6:00 amOntario

7h 52m

1 stop

FLL4:52 pmFort Lauderdale

Aug 17

FLL5:05 pmFort Lauderdale

7h 47m

1 stop

ONT9:52 pmOntario

$554

Frontier flights from Ontario to Fort Lauderdale

Our best Frontier deals on Ontario to Fort Lauderdale flight tickets

Frontier

Aug 27

ONT6:00 amOntario

39h 44m

2 stops

FLL12:44 amFort Lauderdale

Sep 1

FLL1:15 pmFort Lauderdale

8h 46m

1 stop

ONT7:01 pmOntario

$241

Frontier

Aug 28

ONT9:33 amOntario

23h 47m

1 stop

FLL12:20 pmFort Lauderdale

Sep 4

FLL9:47 pmFort Lauderdale

29h 03m

2 stops

ONT11:50 pmOntario

$243

Frontier

Aug 24

ONT9:33 amOntario

23h 47m

1 stop

FLL12:20 pmFort Lauderdale

Aug 29

FLL1:15 pmFort Lauderdale

21h 17m

1 stop

ONT7:32 amOntario

$247

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Thu 8/27

6:00 am-12:44 am

2 stops39h 44m

Fort Lauderdale

Tue 9/1

1:15 pm-7:01 pm

1 stop8h 46m

$241

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Fri 8/28

9:33 am-12:20 pm

1 stop23h 47m

Fort Lauderdale

Fri 9/4

9:47 pm-11:50 pm

2 stops29h 03m

$243

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Mon 8/24

9:33 am-12:20 pm

1 stop23h 47m

Fort Lauderdale

Mon 8/31

6:27 pm-11:04 am

1 stop19h 37m

$389

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 11/7

6:00 am-5:56 pm

1 stop8h 56m

Fort Lauderdale

Sat 11/14

7:00 am-1:31 pm

1 stop9h 31m

$413

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Wed 10/14

7:00 am-6:33 pm

1 stop8h 33m

Fort Lauderdale

Wed 10/21

5:22 pm-10:59 pm

1 stop8h 37m

$413

Quickest round-trip

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 9/12

11:55 am-9:05 pm

1 stop6h 10m

Fort Lauderdale

Sat 9/19

5:55 am-9:35 am

1 stop6h 40m

$413

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Wed 9/9

6:00 am-5:33 pm

1 stop8h 33m

Fort Lauderdale

Fri 9/11

3:32 pm-8:05 pm

1 stop7h 33m

$413

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Tue 9/15

12:17 pm-12:40 am

1 stop9h 23m

Fort Lauderdale

Wed 9/16

6:44 pm-11:47 pm

1 stop8h 03m

$413

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Tue 9/1

6:02 am-5:24 pm

1 stop32h 22m

Fort Lauderdale

Wed 9/9

6:29 pm-11:16 am

1 stop19h 47m

$413

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 9/12

11:55 am-9:05 pm

1 stop6h 10m

Fort Lauderdale

Sat 9/19

11:25 am-8:55 pm

2 stops12h 30m

$418

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

Other information

What is the typical price of a round-trip flight between Ontario and Fort Lauderdale?

Prices are currently low for flights on this route.

Typical prices usually range from $465 to $538.
The lowest price recently found on this route was $241.

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 $353, 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 November is also cheap. Prices for this month can be found on momondo for an average of $392.

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 $374. 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 Friday, with ticket prices averaging around $422.

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 $317. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the evening when prices are around $427.

What is the cheapest Ontario to Fort Lauderdale flight route?

Fly from Ontario to Fort Lauderdale for the best Ontario - Fort Lauderdale flight prices

How far in advance should I book a flight from Ontario 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 $478 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 $391 on momondo.

What cabin class options are available on Ontario to Fort Lauderdale flights?

There is only 1 cabin class available to choose from on Ontario to Fort Lauderdale flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of August 2026, prices for Ontario to Fort Lauderdale flights are approximately 25% cheaper 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 35m
Direct flights	None

The fastest flight from Ontario to Fort Lauderdale takes 6h 35m

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

Search flight deals

Frequently asked questions about flying from Ontario to Fort Lauderdale

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 35m, 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 August 2026, there are 6 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 (32% of total bookings). The next most popular airlines are United Airlines (23%), Southwest (20%), and Delta (9%).

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
Frontier	PriceFrom $200	Free Cancellation	Rating 5.6 2,736 reviews	Search Frontier flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
JetBlue	PriceFrom $266	Free Cancellation	Rating 7.2 3,026 reviews	Search JetBlue flights
United Airlines	PriceFrom $332	Free Cancellation	Rating 7.4 10,060 reviews	Search United Airlines flights
Southwest	PriceFrom $334	Free Cancellation	Rating 8.0 4,221 reviews	Search Southwest flights
American Airlines	PriceFrom $345	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights

Southwest Flights From Ontario to Fort Lauderdale
Southwest flight deals from Ontario to Fort Lauderdale start from $334 round-trip. Over the 1 Southwest flight for this route in a normal week, average airfare is usually $548 round-trip - but some users have found much cheaper deals with momondo.

Port St. Lucie

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.

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Cheap flights from Ontario to Fort Lauderdale from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Fort Lauderdale departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Ontario to Fort Lauderdale

Our best Delta deals on Ontario to Fort Lauderdale flight tickets

Frontier flights from Ontario to Fort Lauderdale

Our best Frontier deals on Ontario to Fort Lauderdale flight tickets

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

What is the typical price of a round-trip flight between Ontario and Fort Lauderdale?

What is the cheapest month to fly to Fort Lauderdale?

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

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

What is the cheapest Ontario to Fort Lauderdale flight route?

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

What cabin class options are available on Ontario to Fort Lauderdale flights?

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

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

What airlines fly to Fort Lauderdale?

How many flights depart from Ontario to Fort Lauderdale on average per week?

When to book flights from Ontario to Fort Lauderdale

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Fort Lauderdale

Best airlines flying from Ontario to Fort Lauderdale

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

Traveling to a place near Fort Lauderdale?

Why use momondo?

An easier way to manage your Fort Lauderdale trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Fort Lauderdale. Availability may vary depending on flight origin and airline.

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