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Cheap Flights from Ontario (ONT) to Fort Lauderdale (FLLA)

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Compare Ontario International to Fort Lauderdale flight deals

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Flight deals from Ontario International to Fort Lauderdale

Looking for a cheap last-minute deal or the best return flight from Ontario International to Fort Lauderdale? Find the lowest prices on one-way and return tickets right here.
Fort Lauderdale.$341 per passenger.Departing Tue, 27 May, returning Tue, 3 Jun.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 27 May, arriving in Fort Lauderdale International.Inbound indirect flight with Spirit Airlines, departs from Fort Lauderdale International on Tue, 3 Jun, arriving in Ontario International.Price includes taxes and charges.From $341, select.
Fort Lauderdale.$399 per passenger.Departing Wed, 4 Jun, returning Wed, 11 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Wed, 4 Jun, arriving in Fort Lauderdale International.Inbound indirect flight with Delta, departs from Fort Lauderdale International on Wed, 11 Jun, arriving in Ontario International.Price includes taxes and charges.From $399, select.
Fort Lauderdale.$426 per passenger.Departing Sun, 25 May, returning Thu, 29 May.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Sun, 25 May, arriving in Fort Lauderdale International.Inbound indirect flight with Spirit Airlines, departs from Fort Lauderdale International on Thu, 29 May, arriving in Ontario International.Price includes taxes and charges.From $426, select.
Fort Lauderdale.$461 per passenger.Departing Mon, 1 Sep, returning Sat, 6 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 1 Sep, arriving in Fort Lauderdale International.Inbound indirect flight with Southwest Airlines, departs from Fort Lauderdale International on Sat, 6 Sep, arriving in Ontario International.Price includes taxes and charges.From $461, select.
Fort Lauderdale.$464 per passenger.Departing Mon, 29 Sep, returning Fri, 3 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 29 Sep, arriving in Fort Lauderdale International.Inbound indirect flight with Southwest Airlines, departs from Fort Lauderdale International on Fri, 3 Oct, arriving in Ontario International.Price includes taxes and charges.From $464, select.
Fort Lauderdale.$465 per passenger.Departing Wed, 25 Jun, returning Wed, 2 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Wed, 25 Jun, arriving in Fort Lauderdale International.Inbound indirect flight with Delta, departs from Fort Lauderdale International on Wed, 2 Jul, arriving in Ontario International.Price includes taxes and charges.From $465, select.
Fort Lauderdale.$492 per passenger.Departing Wed, 20 Aug, returning Mon, 25 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Wed, 20 Aug, arriving in Fort Lauderdale International.Inbound indirect flight with Delta, departs from Fort Lauderdale International on Mon, 25 Aug, arriving in Ontario International.Price includes taxes and charges.From $492, select.
Fort Lauderdale.$521 per passenger.Departing Sat, 4 Oct, returning Thu, 9 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sat, 4 Oct, arriving in Fort Lauderdale International.Inbound indirect flight with Southwest Airlines, departs from Fort Lauderdale International on Thu, 9 Oct, arriving in Ontario International.Price includes taxes and charges.From $521, select.

Find the cheapest month to fly from Ontario International to Fort Lauderdale

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Fort Lauderdale flights are currently cheapest in June.
May
from $426
Jun
from $399
Jul
from $524
Aug
from $492
Sep
from $461
Oct
from $521
Nov
from $591
Dec
from $681
Jan
from $681
Feb
Find prices
Mar
Find prices
Apr
Find prices

Alternative Ontario International to Fort Lauderdale routes

Looking for the cheapest, fastest or easiest route from Ontario International to Fort Lauderdale? You could fly into the following airports instead.

Ontario to Fort Lauderdale: Flight information

The things to know before you go.
Cheapest flight found$341
Cheapest month to flyMay

Finding cheap flights from Ontario International to Fort Lauderdale: Frequently asked questions

There are 6 airports in Fort Lauderdale: Fort Lauderdale International, Fort Lauderdale Executive, Miami Opa Locka, Boca Raton, Miami International, and West Palm Beach International.
The best price we found for a return flight from Ontario International to Fort Lauderdale is $341. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ontario International to Fort Lauderdale. But we found flights with one or more stops from $341.
As of May 2025, there are no flights flying from Ontario International to Fort Lauderdale.
The cheapest month to fly from Ontario International to Fort Lauderdale is usually May 2025.
If you're flying from Ontario International Airport, the cheapest airport near Fort Lauderdale is Fort Lauderdale International – which is 5.4 km away from the centre of Fort Lauderdale. We've found flights into this airport from $341.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Fort Lauderdale on Tuesday, 27 May 2025.
No airlines currently offer direct flights between Ontario International Airport and Fort Lauderdale. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Fort Lauderdale but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Fort Lauderdale is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 26°C. August is typically the warmest month in Fort Lauderdale, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 18°C. The rainiest month is June.
Currently, Frontier Airlines offers the cheapest flight tickets to Fort Lauderdale.

Travelling from Ontario International Airport (ONT) to Fort Lauderdale: what you need to know

  • The timezone in Fort Lauderdale is UTC-4. The city is three hours ahead of Ontario, where Ontario International Airport is located.

  • To avoid missing your ONT to Fort Lauderdale flight, leave plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • Travelling during a peak period like public or school holidays? Expect longer lines at check-in and security. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • ONT is about 5 kilometres from central Ontario. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 10 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be around 1 hour 30 minutes.

  • Booked an early flight from Ontario International Airport to Fort Lauderdale? Avoid rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near ONT:

  • Ontario International Airport has a strong on-time record, reducing the likelihood of delays. Departures from ONT land on schedule 83.6% of the time.

  • ONT is located at 2900 E. Airport Drive.

How to find the cheapest flights from Ontario International Airport (ONT) to Fort Lauderdale

  • $177 is currently the lowest price for a one-way Ontario International Airport to Fort Lauderdale flight. A return flight ticket starts from $341. These prices may change based on demand and availability.

  • To pick up cheap flights from ONT to Fort Lauderdale, book ahead. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • The 'Whole month' tool will show you the cheapest tickets from Ontario International Airport to Fort Lauderdale throughout the month. It's a great way to snap up a bargain if your trip dates are flexible.

  • Cut down on the time spent looking for cheap flights from ONT to Fort Lauderdale by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Select your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Ontario International Airport to Fort Lauderdale by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Fort Lauderdale

Fort Lauderdale-Hollywood International Airport (FLL)

  • The distance from Fort Lauderdale-Hollywood International Airport (FLL) to central Fort Lauderdale is roughly 8 kilometres. It'll take you about 15 minutes to reach the centre driving.

  • Travelling on public transport typically takes 25 minutes.

  • If you have a late flight from Ontario International Airport to Fort Lauderdale, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing not long after at one of these hotels near FLL:

  • Pick up a Fort Lauderdale-Hollywood International Airport rental car and discover Fort Lauderdale and beyond with your own wheels. Renta Florida, OtoQ and Thrifty are leading providers to choose from here.

  • Reserving your ride from Fort Lauderdale-Hollywood International Airport around three weeks ahead of your flight from ONT to Fort Lauderdale can help you lock in the best possible rate.

  • You'll find FLL at 320 Terminal Drive.

Best time to go to Fort Lauderdale

  • Plan your trip to Fort Lauderdale in peak season if you prefer a lively atmosphere, but remember that hotel prices are usually higher. Alternatively, book flights from Ontario International Airport to Fort Lauderdale in the low season when prices are cheaper and it's not as busy.

  • The warmest month in Fort Lauderdale is August, with temperatures ranging between 26ºC (79ºF) and 32ºC (90ºF). Lock in your Ontario International Airport to Fort Lauderdale flight ticket then if that's your ideal forecast.

  • January sees average temperatures of between 14ºC (57ºF) and 25ºC (77ºF). Look for a cheap ticket from ONT to Fort Lauderdale around that time if you like travelling in cooler conditions.

More about Fort Lauderdale

  • Once you've booked your flight from Ontario International Airport to Fort Lauderdale, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring Fort Lauderdale:

  • All great journeys should include some sightseeing. Bonnet House Museum and Gardens, Coconut Grove Residences on Fort Lauderdale Beach and Jungle Queen Riverboat are essential stops on your Fort Lauderdale itinerary.

Explore more of United States

  • Fort Lauderdale has plenty to offer, but there are so many other parts of United States waiting to be discovered. About 499 kilometres north of Fort Lauderdale, a visit to Jacksonville will fill your itinerary to the brim. Start with leading attractions like Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • If there's time to check out another well-known destination in United States, head for Tampa, roughly 306 kilometres north-west of Fort Lauderdale. Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium are highlights.

Plan the rest of your trip from Ontario to Fort Lauderdale

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.