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Cheap flights from Ontario to Fort Lauderdale from $68

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Fort Lauderdale

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:31 am - 11:06 pm
ONT
-
FLL
11h 35m1 stop
Multiple Airlines Logo
7:30 am - 1:39 pm
FLL
-
ONT
9h 09m1 stop
$138Multiple Airlines
jue., ene. 8 - lun., ene. 12
Multiple Airlines Logo
8:31 am - 11:06 pm
ONT
-
FLL
11h 35m1 stop
Multiple Airlines Logo
6:00 am - 5:54 pm
FLL
-
ONT
38h 54m2 stops
$151Multiple Airlines
jue., ene. 8 - mar., ene. 13
Multiple Airlines Logo
8:31 am - 11:06 pm
ONT
-
FLL
11h 35m1 stop
Multiple Airlines Logo
7:15 pm - 5:54 pm
FLL
-
ONT
49h 39m2 stops
$156Multiple Airlines
jue., ene. 8 - lun., ene. 12
American Airlines Logo
6:00 am - 4:57 pm
ONT
-
FLL
7h 57m1 stop
American Airlines Logo
8:39 am - 2:18 pm
FLL
-
ONT
8h 39m1 stop
$173American Airlines
mar., ene. 13 - mié., ene. 21
American Airlines Logo
6:00 am - 4:57 pm
ONT
-
FLL
7h 57m1 stop
American Airlines Logo
8:39 am - 6:20 pm
FLL
-
ONT
12h 41m2 stops
$178American Airlines
mar., ene. 13 - mié., ene. 21
Multiple Airlines Logo
8:31 am - 11:06 pm
ONT
-
FLL
11h 35m1 stop
Multiple Airlines Logo
9:11 pm - 5:54 pm
FLL
-
ONT
23h 43m1 stop
$180Multiple Airlines
jue., ene. 8 - mar., ene. 13
American Airlines Logo
9:59 am - 10:52 pm
ONT
-
FLL
9h 53m2 stops
American Airlines Logo
9:19 am - 6:20 pm
FLL
-
ONT
12h 01m2 stops
$183American Airlines
mar., ene. 13 - mié., ene. 21
American Airlines Logo
7:16 am - 8:59 pm
ONT
-
FLL
10h 43m1 stop
American Airlines Logo
8:39 am - 2:18 pm
FLL
-
ONT
8h 39m1 stop
$189American Airlines
mié., ene. 14 - mié., ene. 21
Multiple Airlines Logo
6:56 pm - 9:07 am
ONT
-
FLL
11h 11m1 stop
Multiple Airlines Logo
6:35 pm - 12:42 pm
FLL
-
ONT
45h 07m2 stops
$202Multiple Airlines
jue., feb. 19 - dom., mar. 1
Multiple Airlines Logo
6:56 pm - 9:07 am
ONT
-
FLL
11h 11m1 stop
Multiple Airlines Logo
6:35 pm - 12:42 pm
FLL
-
ONT
45h 07m2 stops
$203Multiple Airlines
jue., feb. 19 - dom., mar. 1

American Airlines flights from Ontario to Fort Lauderdale

Our best American Airlines deals on Ontario to Fort Lauderdale flight tickets
American Airlines
Jan 13
ONT6:00 amOntario
7h 57m
1 stop
FLL4:57 pmFort Lauderdale
Jan 21
FLL8:39 amFort Lauderdale
8h 39m
1 stop
ONT2:18 pmOntario
$173
Find similar
American Airlines
Jan 13
ONT6:00 amOntario
7h 57m
1 stop
FLL4:57 pmFort Lauderdale
Jan 21
FLL8:39 amFort Lauderdale
12h 41m
2 stops
ONT6:20 pmOntario
$178
Find similar
American Airlines
Jan 13
ONT9:59 amOntario
9h 53m
2 stops
FLL10:52 pmFort Lauderdale
Jan 21
FLL9:19 amFort Lauderdale
12h 01m
2 stops
ONT6:20 pmOntario
$183
Find similar

Southwest flights from Ontario to Fort Lauderdale

Our best Southwest deals on Ontario to Fort Lauderdale flight tickets
Southwest
Feb 19
ONT8:10 amOntario
10h 20m
2 stops
FLL9:30 pmFort Lauderdale
Feb 23
FLL5:05 amFort Lauderdale
7h 30m
1 stop
ONT9:35 amOntario
$282
Find similar
Southwest
Dec 18
ONT5:25 amOntario
8h 10m
2 stops
FLL4:35 pmFort Lauderdale
Dec 22
FLL5:10 pmFort Lauderdale
9h 00m
2 stops
ONT11:10 pmOntario
$629
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Fort Lauderdale that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 4, 2025.
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

jue. 1/8

8:31 am-11:06 pm

1 stop11h 35m

Fort Lauderdale

lun. 1/12

7:30 am-1:39 pm

1 stop9h 09m

$138

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

jue. 1/8

8:31 am-11:06 pm

1 stop11h 35m

Fort Lauderdale

mar. 1/13

6:00 am-5:54 pm

2 stops38h 54m

$151

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

jue. 1/8

8:31 am-11:06 pm

1 stop11h 35m

Fort Lauderdale

lun. 1/12

7:15 pm-5:54 pm

2 stops49h 39m

$156

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

mar. 1/13

6:00 am-4:57 pm

1 stop7h 57m

Fort Lauderdale

mié. 1/21

8:39 am-2:18 pm

1 stop8h 39m

$173

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

mar. 1/13

6:00 am-4:57 pm

1 stop7h 57m

Fort Lauderdale

mié. 1/21

8:39 am-6:20 pm

2 stops12h 41m

$178

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

jue. 1/8

8:31 am-11:06 pm

1 stop11h 35m

Fort Lauderdale

mar. 1/13

9:11 pm-5:54 pm

1 stop23h 43m

$180

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

mar. 1/13

9:59 am-10:52 pm

2 stops9h 53m

Fort Lauderdale

mié. 1/21

9:19 am-6:20 pm

2 stops12h 01m

$183

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

mié. 1/14

7:16 am-8:59 pm

1 stop10h 43m

Fort Lauderdale

mié. 1/21

8:39 am-2:18 pm

1 stop8h 39m

$189

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

jue. 2/19

6:56 pm-9:07 am

1 stop11h 11m

Fort Lauderdale

dom. 3/1

6:35 pm-12:42 pm

2 stops45h 07m

$202

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

jue. 2/19

6:56 pm-9:07 am

1 stop11h 11m

Fort Lauderdale

dom. 3/1

6:35 pm-12:42 pm

2 stops45h 07m

$203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Fort Lauderdale from

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

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 August is also cheap. Prices for this month can be found on momondo for an average of $438.

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

According to our data, Tuesday is the cheapest day to fly to Fort Lauderdale from Ontario. The lowest ticket price found for a Tuesday departure recently was $348. 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 $386.

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 $308. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the evening when prices are around $391.

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 $479 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 $448 on momondo.

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

As of December 2025, prices for Ontario to Fort Lauderdale flights are approximately 13% 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 27m

Direct flights

None
The fastest flight from Ontario to Fort Lauderdale takes 6h 27m
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 6h 41m, 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?

  • 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?

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 AirlinesPriceFrom $298Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
DeltaPriceFrom $324Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $345Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,250 reviews
Search Southwest flights

  • United Airlines Flights From Ontario to Fort Lauderdale

    United Airlines flight deals from Ontario to Fort Lauderdale start from $298 round-trip. Over the 3 United Airlines flights for this route in a normal week, average airfare is usually $440 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Fort Lauderdale?

Book flights to Fort Lauderdale if you plan to visit one of these locations
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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