ONT - FLL

$72 Find Cheap Flights from Ontario to Fort Lauderdale - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$200
Typical prices: $377-$588
Frontier
Sun 12/2Sat 12/8
ONT - FLL • 2 stops
Cheapest one-way
$72
Typical prices: $223-$366
Frontier
Tue 11/13
ONT - FLL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Fort Lauderdale. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 29% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $380 (round-trip)
Houston Hobby (HOU)
Shortest trip • 7h 09m (one-way)
Insights
Insights
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We hope you love your trip to Fort Lauderdale!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Fort Lauderdale (ONT-FLL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Fort Lauderdale

Wed, Dec 2 - Tue, Dec 8
Frontier Logo
8:00 am - 11:18 pmONT  Ontario-FLL Fort Lauderdale
12h 18m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth
Frontier Logo
2:51 pm - 11:51 amFLL  Fort Lauderdale-ONT Ontario
24h 00m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
$200Frontier
Tue, Dec 1 - Wed, Dec 9
Frontier Logo
10:23 am - 11:00 pmONT  Ontario-FLL Fort Lauderdale
9h 37m1 stop Dallas/Fort Worth
Frontier Logo
9:00 am - 10:17 pmFLL  Fort Lauderdale-ONT Ontario
16h 17m2 stops Dallas/Fort Worth Denver Intl
$213Frontier
Tue, Dec 1 - Thu, Dec 3
Multiple Airlines Logo
10:23 am - 11:00 pmONT  Ontario-FLL Fort Lauderdale
9h 37m1 stop Dallas/Fort Worth
Multiple Airlines Logo
9:43 am - 10:59 pmFLL  Fort Lauderdale-ONT Ontario
16h 16m1 stop Seattle/Tacoma Intl
$272Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
American Airlines Logo
6:00 am - 4:35 pmONT  Ontario-FLL Fort Lauderdale
7h 35m1 stop Dallas/Fort Worth
American Airlines Logo
5:59 am - 12:45 pmFLL  Fort Lauderdale-ONT Ontario
9h 46m1 stop Phoenix Sky Harbor Intl
$279American Airlines
Sat, Nov 14 - Tue, Nov 17
Delta Logo
7:05 am - 7:30 pmONT  Ontario-FLL Fort Lauderdale
9h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:56 pm - 11:49 pmFLL  Fort Lauderdale-ONT Ontario
7h 53m1 stop Salt Lake City
$279Delta
Sat, Nov 14 - Wed, Nov 18
Delta Logo
7:05 am - 7:30 pmONT  Ontario-FLL Fort Lauderdale
9h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:56 pm - 11:49 pmFLL  Fort Lauderdale-ONT Ontario
7h 53m1 stop Salt Lake City
$279Delta
Wed, Dec 2 - Sat, Dec 5
Multiple Airlines Logo
10:23 am - 11:18 pmONT  Ontario-FLL Fort Lauderdale
9h 55m1 stop Dallas/Fort Worth
Multiple Airlines Logo
4:52 pm - 11:54 pmFLL  Fort Lauderdale-ONT Ontario
10h 02m1 stop Portland
$288Multiple Airlines
Sat, Dec 5 - Thu, Dec 10
Southwest Logo
12:00 pm - 9:05 pmONT  Ontario-FLL Fort Lauderdale
6h 05m1 stop Houston Hobby
Southwest Logo
6:00 pm - 10:05 pmFLL  Fort Lauderdale-ONT Ontario
7h 05m1 stop Houston Hobby
$312Southwest
Sat, Dec 5 - Thu, Dec 10
Southwest Logo
12:00 pm - 9:05 pmONT  Ontario-FLL Fort Lauderdale
6h 05m1 stop Houston Hobby
Southwest Logo
6:10 am - 12:10 pmFLL  Fort Lauderdale-ONT Ontario
9h 00m2 stops Houston Hobby Phoenix Sky Harbor Intl
$318Southwest
Sat, Jan 23 - Sun, Jan 31
American Airlines Logo
6:00 am - 3:38 pmONT  Ontario-FLL Fort Lauderdale
6h 38m1 stop Dallas/Fort Worth
American Airlines Logo
8:40 am - 1:28 pmFLL  Fort Lauderdale-ONT Ontario
7h 48m1 stop Dallas/Fort Worth
$332American Airlines
Booking Insights

Price, demand and travel trends for Ontario to Fort Lauderdale flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Ontario to Fort Lauderdale?

Round-trip flights from Ontario to Fort Lauderdale typically range from $377 to $588. The lowest price found in the past 5 days was $200, on Frontier.

What's the cheapest day of the week to fly from Ontario to Fort Lauderdale?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Ontario to Fort Lauderdale. It’s 18% cheaper than the average day, while Friday is the most expensive, with prices 7% higher.

What’s the cheapest month to fly from Ontario to Fort Lauderdale?

•April is the cheapest month to fly from Ontario to Fort Lauderdale at $345 round-trip.
•July ($638) and June ($595) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Ontario to Fort Lauderdale the cheapest?

Flights from Ontario to Fort Lauderdale are cheapest 7 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Ontario to Fort Lauderdale flights

Low season

October

Cheapest flight

$72
Beat the crowds with an average 70% drop in travelers.
The most popular month to fly with an average 77% increase in travelers.
One-way flight from Ontario to Fort Lauderdale

When to book flights from Ontario to Fort Lauderdale

Are your dates flexible? Find out the best times to travel from Ontario to Fort Lauderdale based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Fort Lauderdale flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to Fort Lauderdale?

    Two cabin classes are available on flights from Ontario to Fort Lauderdale:

    • Economy Class
    • First Class

  • How long is a flight from Ontario to Fort Lauderdale?

    A nonstop flight from Ontario to Fort Lauderdale takes 00m, covering 2,291 miles.

  • Do I need a passport to fly from Ontario to Fort Lauderdale?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Ontario to Fort Lauderdale flight?

    Round-trip flights from Ontario to Fort Lauderdale range from $377 to $588, with an average of $483 over the past 12 months. Anything below $377 counts as a good deal.

  • How expensive are last-minute Ontario to Fort Lauderdale flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the $483 route average. Book 7 weeks before departure for the lowest fares.

  • How are flight prices from Ontario to Fort Lauderdale looking right now?

    One-way fares from Ontario to Fort Lauderdale are currently lower than usual. Average one-way flight prices are about $138, which is 51% below the typical average for this route.

  • What car rental options are available at Fort Lauderdale Airport (FLL)?

    Fort Lauderdale Airport (FLL) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:

    • Hertz
    • Ace
    • GREEN MOTION
    • Budget
    • Dollar

  • Which airports can I use when flying from Ontario to Fort Lauderdale?

    Flights from Ontario to Fort Lauderdale usually depart from Ontario (ONT) and arrive at Fort Lauderdale (FLL).

  • Which airports do connecting flights from Ontario to Fort Lauderdale pass through?

    One-stop flights from Ontario to Fort Lauderdale most commonly connect through:

    • Dallas/Fort Worth (DFW) - 54% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 19% of one-stop connections
    • Houston Hobby (HOU) - 9% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Ontario to Fort Lauderdale?

    Yes. Flexible dates can save you up to 24% on flights from Ontario to Fort Lauderdale. Thursday is the cheapest departure day at $397 round-trip on average, while Friday is the most expensive at $518, a difference of $121.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to Fort Lauderdale?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 7h 09m, compared with 7h 23m via Phoenix Sky Harbor Intl (PHX) and 7h 41m via Denver Intl (DEN).

  • What is the time difference between Ontario and Fort Lauderdale?

    Fort Lauderdale is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Fort Lauderdale?

    Some of the most popular sights in Fort Lauderdale are Las Olas Beach, Las Olas Boulevard and Fort Lauderdale Beach Park. These are among the most viewed places in Fort Lauderdale on KAYAK.

Your guide to booking Ontario to Fort Lauderdale flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $397, about $121 less than Friday fares (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ontario to Fort Lauderdale trip for April. Fares historically average $345 round-trip in that month - typically $293 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Fort Lauderdale Airport.

    • Holiday Inn Express & Suites Ft. Lauderdale Airport/Cruise By IHG
    • Crowne Plaza Ft. Lauderdale Airport/Cruise By IHG
    • Hyatt Place Ft Lauderdale Cruise Port

More options for your flight from Ontario to Fort Lauderdale

Complete your trip to Fort Lauderdale with a hotel stay or car rental

Car rentals in Fort Lauderdale
Hotels in Fort Lauderdale
Vacations in Fort Lauderdale