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

Delta is the most popular carrier operating from Ontario to Fort Lauderdale

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.

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 February 2026, there are 5 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.

$90 Cheap Flights from Ontario to Fort Lauderdale in 2026

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Find the cheapest flights from Ontario to Fort Lauderdale

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8:40 am - 11:06 pm

ONT

FLL

11h 26m

2 stops

9:11 pm - 1:11 pm

FLL

ONT

19h 00m

1 stop

$187Multiple Airlines

周二, 3月 3 - 周三, 3月 11

6:15 am - 9:50 am

ONT

FLL

24h 35m

2 stops

9:15 pm - 1:28 pm

FLL

ONT

19h 13m

1 stop

$191Multiple Airlines

周二, 3月 10 - 周二, 3月 17

8:26 am - 9:08 am

ONT

FLL

21h 42m

1 stop

5:30 am - 11:55 pm

FLL

ONT

21h 25m

2 stops

$199Multiple Airlines

周一, 4月 27 - 周六, 5月 2

7:40 pm - 11:54 am

ONT

FLL

13h 14m

1 stop

9:54 am - 4:38 pm

FLL

ONT

9h 44m

1 stop

$200Frontier

周五, 4月 10 - 周四, 4月 16

12:59 am - 10:17 pm

ONT

FLL

18h 18m

2 stops

9:54 am - 4:38 pm

FLL

ONT

9h 44m

1 stop

$204Multiple Airlines

周五, 5月 1 - 周日, 5月 10

9:40 pm - 11:04 am

ONT

FLL

10h 24m

2 stops

9:11 pm - 1:28 pm

FLL

ONT

19h 17m

1 stop

$214Multiple Airlines

周一, 3月 9 - 周二, 3月 10

6:15 am - 9:02 am

ONT

FLL

23h 47m

2 stops

9:11 pm - 1:28 pm

FLL

ONT

19h 17m

1 stop

$215Multiple Airlines

周一, 3月 9 - 周二, 3月 10

9:40 pm - 2:50 pm

ONT

FLL

14h 10m

2 stops

9:11 pm - 1:11 pm

FLL

ONT

19h 00m

1 stop

$217Multiple Airlines

周一, 3月 9 - 周三, 3月 11

6:05 am - 11:06 pm

ONT

FLL

14h 01m

2 stops

9:11 pm - 1:28 pm

FLL

ONT

19h 17m

1 stop

$220Multiple Airlines

周四, 3月 5 - 周一, 3月 9

7:40 pm - 10:54 am

ONT

FLL

12h 14m

1 stop

12:39 pm - 10:42 pm

FLL

ONT

13h 03m

1 stop

$221Frontier

周六, 4月 11 - 周六, 4月 18

Frontier flights from Ontario to Fort Lauderdale

Our best Frontier deals on Ontario to Fort Lauderdale flight tickets

Frontier

Apr 10

ONT7:40 pmOntario

13h 14m

1 stop

FLL11:54 amFort Lauderdale

Apr 16

FLL9:54 amFort Lauderdale

9h 44m

1 stop

ONT4:38 pmOntario

$200

Frontier

Apr 11

ONT7:40 pmOntario

12h 14m

1 stop

FLL10:54 amFort Lauderdale

Apr 18

FLL12:39 pmFort Lauderdale

13h 03m

1 stop

ONT10:42 pmOntario

$221

Frontier

Apr 4

ONT7:40 pmOntario

12h 14m

1 stop

FLL10:54 amFort Lauderdale

Apr 10

FLL10:49 amFort Lauderdale

10h 56m

1 stop

ONT6:45 pmOntario

$225

Alaska Airlines flights from Ontario to Fort Lauderdale

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

Alaska Airlines

Feb 23

ONT7:00 amOntario

34h 53m

2 stops

FLL8:53 pmFort Lauderdale

Feb 26

FLL7:00 amFort Lauderdale

11h 08m

1 stop

ONT3:08 pmOntario

$645

Alaska Airlines

Feb 19

ONT4:02 pmOntario

11h 33m

1 stop

FLL6:35 amFort Lauderdale

Feb 26

FLL7:00 amFort Lauderdale

11h 08m

1 stop

ONT3:08 pmOntario

$694

Alaska Airlines

Feb 23

ONT4:02 pmOntario

11h 33m

1 stop

FLL6:35 amFort Lauderdale

Feb 26

FLL7:00 amFort Lauderdale

11h 08m

1 stop

ONT3:08 pmOntario

$717

Fly from

Fly to

Route

Depart

Return

Price

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周二 3/3

8:40 am-11:06 pm

2 stops11h 26m

Fort Lauderdale

周三 3/11

9:11 pm-1:11 pm

1 stop19h 00m

$187

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周二 3/10

6:15 am-9:50 am

2 stops24h 35m

Fort Lauderdale

周二 3/17

9:15 pm-1:28 pm

1 stop19h 13m

$191

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周一 4/27

8:26 am-9:08 am

1 stop21h 42m

Fort Lauderdale

周六 5/2

5:30 am-11:55 pm

2 stops21h 25m

$199

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周五 4/10

7:40 pm-11:54 am

1 stop13h 14m

Fort Lauderdale

周四 4/16

9:54 am-4:38 pm

1 stop9h 44m

$200

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周五 5/1

12:59 am-10:17 pm

2 stops18h 18m

Fort Lauderdale

周日 5/10

9:54 am-4:38 pm

1 stop9h 44m

$204

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周一 3/9

9:40 pm-11:04 am

2 stops10h 24m

Fort Lauderdale

周二 3/10

9:11 pm-1:28 pm

1 stop19h 17m

$214

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周一 3/9

6:15 am-9:02 am

2 stops23h 47m

Fort Lauderdale

周二 3/10

9:11 pm-1:28 pm

1 stop19h 17m

$215

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周一 3/9

9:40 pm-2:50 pm

2 stops14h 10m

Fort Lauderdale

周三 3/11

9:11 pm-1:11 pm

1 stop19h 00m

$217

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周四 3/5

6:05 am-11:06 pm

2 stops14h 01m

Fort Lauderdale

周一 3/9

9:11 pm-1:28 pm

1 stop19h 17m

$220

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

周六 4/11

7:40 pm-10:54 am

1 stop12h 14m

Fort Lauderdale

周六 4/18

12:39 pm-10:42 pm

1 stop13h 03m

$221

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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 $387.

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 $340. 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 Sunday, with ticket prices averaging around $376.

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 $294. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the evening when prices are around $374.

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 $456 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 $355 on momondo.

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

As of February 2026, prices for Ontario to Fort Lauderdale flights are approximately 5% 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	7h 25m
Direct flights	None

The fastest flight from Ontario to Fort Lauderdale takes 7h 25m

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

Search flight deals

How far is Ontario to Fort Lauderdale by plane?
There are 2293.4 mi between Ontario and Fort Lauderdale. Flights usually cover this in 7h 25m, 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 February 2026, there are 5 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 (37% of total bookings). The next most popular airlines are United Airlines (30%), Southwest (15%), 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
JetBlue	PriceFrom $297	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
Delta	PriceFrom $324	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights
Southwest	PriceFrom $356	Free Cancellation	Rating 8.0 4,280 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.

An easier way to manage your Fort Lauderdale trip

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Cheap flights from Ontario to Fort Lauderdale from $90

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 3/11. 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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Frontier flights from Ontario to Fort Lauderdale

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Our best Alaska Airlines 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 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?

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

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?

When to book flights from Ontario to Fort Lauderdale

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

Direct flights

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?

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

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

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

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

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.

Find better results for your trip to the United States

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