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Cheap flights from Ontario to Fort Lauderdale from $106

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 8/12. 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

United Airlines Logo
6:39 pm - 5:16 amONT-FLL
7h 37m1 stop
United Airlines Logo
7:45 am - 12:32 pmFLL-ONT
7h 47m1 stop
$276United Airlines
Find Deal
vie., ago. 8 - mar., ago. 12
Frontier Logo
7:00 am - 11:31 pmONT-FLL
13h 31m2 stops
Frontier Logo
6:00 am - 6:27 pmFLL-ONT
15h 27m2 stops
$280Frontier
Find Deal
sáb., ago. 2 - mié., ago. 13
Delta Logo
10:00 pm - 8:52 amONT-FLL
7h 52m1 stop
Delta Logo
6:00 am - 10:35 amFLL-ONT
7h 35m1 stop
$281Delta
Find Deal
jue., ago. 14 - sáb., ago. 16
United Airlines Logo
6:39 pm - 5:16 amONT-FLL
7h 37m1 stop
United Airlines Logo
1:10 pm - 8:54 pmFLL-ONT
10h 44m2 stops
$282United Airlines
Find Deal
vie., ago. 8 - mar., ago. 12
American Airlines Logo
12:55 pm - 12:56 amONT-FLL
9h 01m2 stops
American Airlines Logo
7:00 am - 11:56 amFLL-ONT
7h 56m1 stop
$286American Airlines
Find Deal
vie., ago. 1 - mar., ago. 5
American Airlines Logo
7:02 pm - 10:16 amONT-FLL
12h 14m2 stops
American Airlines Logo
6:55 am - 11:53 amFLL-ONT
7h 58m1 stop
$288American Airlines
Find Deal
jue., ago. 14 - jue., ago. 21
Delta Logo
10:00 pm - 8:50 amONT-FLL
7h 50m1 stop
Delta Logo
6:10 pm - 10:41 pmFLL-ONT
7h 31m1 stop
$304Delta
Find Deal
jue., oct. 2 - lun., oct. 6
JetBlue Logo
11:59 pm - 3:38 pmONT-FLL
12h 39m1 stop
JetBlue Logo
11:04 am - 10:10 pmFLL-ONT
14h 06m1 stop
$325JetBlue
Find Deal
dom., ago. 3 - mié., ago. 13
Southwest Logo
11:05 am - 11:35 pmONT-FLL
9h 30m2 stops
Southwest Logo
8:05 am - 4:05 pmFLL-ONT
11h 00m2 stops
$350Southwest
Find Deal
jue., oct. 9 - sáb., oct. 18
Southwest Logo
5:20 am - 4:40 pmONT-FLL
8h 20m2 stops
Southwest Logo
3:25 pm - 10:45 pmFLL-ONT
10h 20m2 stops
$367Southwest
Find Deal
vie., sep. 26 - lun., sep. 29

Frontier flights from Ontario to Fort Lauderdale

Our best Frontier deals on Ontario to Fort Lauderdale flight tickets
Frontier
Aug 2
ONT7:00 amOntario
13h 31m
2 stops
FLL11:31 pmFort Lauderdale
Aug 13
FLL6:00 amFort Lauderdale
15h 27m
2 stops
ONT6:27 pmOntario
Frontier
Aug 14
ONT6:00 amOntario
14h 31m
2 stops
FLL11:31 pmFort Lauderdale
Aug 18
FLL6:00 amFort Lauderdale
17h 52m
2 stops
ONT8:52 pmOntario
Frontier
Aug 1
ONT7:22 pmOntario
10h 46m
2 stops
FLL9:08 amFort Lauderdale
Aug 9
FLL6:00 amFort Lauderdale
13h 20m
2 stops
ONT4:20 pmOntario

American Airlines flights from Ontario to Fort Lauderdale

Our best American Airlines deals on Ontario to Fort Lauderdale flight tickets
American Airlines
Aug 1
ONT12:55 pmOntario
9h 01m
2 stops
FLL12:56 amFort Lauderdale
Aug 5
FLL7:00 amFort Lauderdale
7h 56m
1 stop
ONT11:56 amOntario
American Airlines
Aug 14
ONT7:02 pmOntario
12h 14m
2 stops
FLL10:16 amFort Lauderdale
Aug 21
FLL6:55 amFort Lauderdale
7h 58m
1 stop
ONT11:53 amOntario
American Airlines
Aug 1
ONT12:55 pmOntario
9h 01m
2 stops
FLL12:56 amFort Lauderdale
Aug 9
FLL7:46 amFort Lauderdale
13h 06m
2 stops
ONT5:52 pmOntario

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 $366, 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 May is also cheap. Prices for this month can be found on momondo for an average of $410.

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 $342. 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 $388.

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 $314. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the morning when prices are around $387.

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 $492 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 $447 on momondo.

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

As of July 2025, prices for Ontario to Fort Lauderdale flights are approximately 34% 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

Best Price Found

$106

Fastest flight time

6h 55m

Direct flights

None

Airports in Fort Lauderdale

1 airport
The best one-way flight to Fort Lauderdale from Ontario in the past 72 hours is $106. The best round-trip flight deal from Ontario to Fort Lauderdale found on momondo in the last 72 hours is $276.
The fastest flight from Ontario to Fort Lauderdale takes 6h 55m
There are no direct flights from Ontario to Fort Lauderdale. Popular non-direct route for this connection is Ontario Airport - Fort Lauderdale Airport.
There is 1 airport near Fort Lauderdale: Fort Lauderdale (FLL)

  • 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 55m, 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
Spirit AirlinesPriceFrom $177Free CancellationRating
6.3
8,103 reviews
Search Spirit Airlines flights
JetBluePriceFrom $251Free CancellationRating
7.3
2,918 reviews
Search JetBlue flights
DeltaPriceFrom $287Free CancellationRating
8.0
7,975 reviews
Search Delta flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
American AirlinesPriceFrom $345Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $392Free CancellationRating
8.0
4,272 reviews
Search Southwest flights

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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1 adult
lun. 7/7
lun. 7/14

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