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Cheap flights from Fort Lauderdale to Los Angeles from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Lauderdale to Los Angeles departing on 4/24. 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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0 bags

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Find the cheapest flights from Fort Lauderdale to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:24 pm - 11:58 pm
FLL
-
ONT
8h 34m
1 stop
Frontier Logo
8:26 am - 7:33 pm
ONT
-
FLL
8h 07m
1 stop
$160Frontier
Fri, Apr 24 - Mon, Apr 27
Frontier Logo
6:24 pm - 11:58 pm
FLL
-
ONT
8h 34m
1 stop
Frontier Logo
8:26 am - 6:55 pm
ONT
-
FLL
7h 29m
1 stop
$180Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
6:24 pm - 11:58 pm
FLL
-
ONT
8h 34m
1 stop
Frontier Logo
8:26 am - 6:55 pm
ONT
-
FLL
7h 29m
1 stop
$185Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
6:24 pm - 11:58 pm
FLL
-
ONT
8h 34m
1 stop
Frontier Logo
8:26 am - 6:55 pm
ONT
-
FLL
7h 29m
1 stop
$200Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
6:24 pm - 11:58 pm
FLL
-
ONT
8h 34m
1 stop
Frontier Logo
8:26 am - 6:55 pm
ONT
-
FLL
7h 29m
1 stop
$205Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
1:39 pm - 10:37 pm
FLL
-
ONT
11h 58m
1 stop
Frontier Logo
8:26 am - 6:55 pm
ONT
-
FLL
7h 29m
1 stop
$210Frontier
Sat, Apr 18 - Mon, Apr 20
Frontier Logo
12:54 pm - 7:35 am
FLL
-
ONT
21h 41m
1 stop
Frontier Logo
5:59 pm - 11:59 am
ONT
-
FLL
15h 00m
1 stop
$215Frontier
Wed, May 27 - Sat, May 30
Multiple Airlines Logo
9:33 am - 4:38 pm
FLL
-
ONT
10h 05m
1 stop
Multiple Airlines Logo
8:21 am - 3:45 pm
ONT
-
FLL
28h 24m
1 stop
$224Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Frontier Logo
5:29 pm - 11:43 pm
FLL
-
ONT
9h 14m
1 stop
Frontier Logo
8:26 am - 7:33 pm
ONT
-
FLL
8h 07m
1 stop
$225Frontier
Mon, Apr 27 - Mon, May 4
Frontier Logo
12:58 pm - 4:38 pm
FLL
-
ONT
30h 40m
1 stop
Frontier Logo
8:26 am - 11:46 am
ONT
-
FLL
24h 20m
1 stop
$231Frontier
Sun, Apr 19 - Thu, Apr 23

Frontier flights from Fort Lauderdale to Ontario

Our best Frontier deals on Fort Lauderdale to Ontario flight tickets
Frontier
Apr 24
FLL6:24 pmFort Lauderdale
8h 34m
1 stop
ONT11:58 pmOntario
Apr 27
ONT8:26 amOntario
8h 07m
1 stop
FLL7:33 pmFort Lauderdale
$160
Frontier
Apr 17
FLL6:24 pmFort Lauderdale
8h 34m
1 stop
ONT11:58 pmOntario
Apr 20
ONT8:26 amOntario
7h 29m
1 stop
FLL6:55 pmFort Lauderdale
$180
Frontier
Apr 17
FLL6:24 pmFort Lauderdale
8h 34m
1 stop
ONT11:58 pmOntario
Apr 20
ONT8:26 amOntario
7h 29m
1 stop
FLL6:55 pmFort Lauderdale
$185

American Airlines flights from Fort Lauderdale to Ontario

Our best American Airlines deals on Fort Lauderdale to Ontario flight tickets
American Airlines
Apr 18
FLL7:00 amFort Lauderdale
9h 18m
1 stop
ONT1:18 pmOntario
Apr 25
ONT10:54 amOntario
8h 45m
1 stop
FLL10:39 pmFort Lauderdale
$362
American Airlines
Apr 14
FLL1:19 pmFort Lauderdale
8h 18m
1 stop
ONT6:37 pmOntario
Apr 21
ONT11:59 pmOntario
9h 30m
1 stop
FLL12:29 pmFort Lauderdale
$385
American Airlines
Apr 20
FLL7:25 pmFort Lauderdale
7h 21m
1 stop
ONT11:46 pmOntario
Apr 28
ONT11:59 pmOntario
7h 55m
1 stop
FLL10:54 amFort Lauderdale
$386

momondo Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to Ontario 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 April 1, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Fri 4/24

6:24 pm-11:58 pm

1 stop8h 34m

Ontario

Mon 4/27

8:26 am-7:33 pm

1 stop8h 07m

$160
Quickest round-trip

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Fri 4/17

6:24 pm-11:58 pm

1 stop8h 34m

Ontario

Mon 4/20

8:26 am-6:55 pm

1 stop7h 29m

$180

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Fri 4/17

6:24 pm-11:58 pm

1 stop8h 34m

Ontario

Mon 4/20

8:26 am-6:55 pm

1 stop7h 29m

$185

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Fri 4/17

6:24 pm-11:58 pm

1 stop8h 34m

Ontario

Mon 4/20

8:26 am-6:55 pm

1 stop7h 29m

$200

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Fri 4/17

6:24 pm-11:58 pm

1 stop8h 34m

Ontario

Mon 4/20

8:26 am-6:55 pm

1 stop7h 29m

$205

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Sat 4/18

1:39 pm-10:37 pm

1 stop11h 58m

Ontario

Mon 4/20

8:26 am-6:55 pm

1 stop7h 29m

$210

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Wed 5/27

12:54 pm-7:35 am

1 stop21h 41m

Ontario

Sat 5/30

5:59 pm-11:59 am

1 stop15h 00m

$215

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Thu 4/16

9:33 am-4:38 pm

1 stop10h 05m

Ontario

Sun 4/19

8:21 am-3:45 pm

1 stop28h 24m

$224

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Mon 4/27

5:29 pm-11:43 pm

1 stop9h 14m

Ontario

Mon 5/4

8:26 am-7:33 pm

1 stop8h 07m

$225

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Sun 4/19

12:58 pm-4:38 pm

1 stop30h 40m

Ontario

Thu 4/23

8:26 am-11:46 am

1 stop24h 20m

$231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Fort Lauderdale to Ontario

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 typical price of a round-trip flight between Fort Lauderdale and Ontario?

What is the cheapest month to fly to Ontario?

In general, July is the cheapest month to fly from Fort Lauderdale to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. If you aren’t able to travel during the month of July, then book flights to Ontario from Fort Lauderdale during February instead. Flights to Ontario in February, while not as cheap as those in July, still average around $317.

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

As of April 2026, prices for Fort Lauderdale to Ontario flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Fort Lauderdale to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Lauderdale to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fort Lauderdale to Ontario (FLL to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Lauderdale to Ontario

Fastest flight time

7h 27m

Direct flights

None
The fastest flight from Fort Lauderdale to Ontario takes 7h 27m
There are no direct flights from Fort Lauderdale to Ontario. There are no popular flight routes from Fort Lauderdale to Ontario.
Search flight deals

  • How far is Fort Lauderdale to Ontario by plane?

    Ontario is 2293.4 mi away from Fort Lauderdale. Flights usually cover this in 7h 27m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Fort Lauderdale Airport to Ontario Airport?

    Prices for flights from Fort Lauderdale Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Fort Lauderdale Airport to Ontario Airport?

  • How old do you have to be to fly from Fort Lauderdale Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fort Lauderdale Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Fort Lauderdale to Ontario?

Best airlines flying from Fort Lauderdale to Ontario

Compare and see reviews for airlines that fly from Fort Lauderdale to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.9
8,368 reviews
Search Delta flights
American AirlinesPriceFrom $298Free CancellationRating
7.1
11,544 reviews
Search American Airlines flights
SouthwestPriceFrom $303Free CancellationRating
8.0
4,335 reviews
Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fort Lauderdale to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Fort Lauderdale to Ontario flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Ontario from Fort Lauderdale. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Fort Lauderdale to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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