Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Florida to Los Angeles from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida to Los Angeles departing on 1/17. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Florida to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:40 pm - 11:24 pm
TPA
-
ONT
9h 44m1 stop
Frontier Logo
7:15 am - 6:53 pm
ONT
-
TPA
8h 38m1 stop
$149Frontier
Sat, Jan 31 - Tue, Feb 3
Frontier Logo
4:49 pm - 1:48 pm
MCO
-
ONT
23h 59m1 stop
Frontier Logo
7:15 am - 7:10 pm
ONT
-
MCO
8h 55m1 stop
$160Frontier
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
9:10 pm - 2:29 pm
FLL
-
ONT
20h 19m1 stop
Multiple Airlines Logo
2:08 pm - 11:54 am
ONT
-
FLL
18h 46m2 stops
$191Multiple Airlines
Wed, Feb 11 - Sun, Feb 22
Multiple Airlines Logo
8:36 pm - 11:24 pm
MIA
-
ONT
29h 48m2 stops
Multiple Airlines Logo
1:46 pm - 11:56 am
ONT
-
MIA
19h 10m1 stop
$191Multiple Airlines
Fri, Jan 23 - Mon, Feb 9
Alaska Airlines Logo
6:40 pm - 3:08 pm
FLL
-
ONT
23h 28m1 stop
Alaska Airlines Logo
11:53 am - 5:40 pm
ONT
-
FLL
26h 47m1 stop
$294Alaska Airlines
Tue, Jan 20 - Tue, Jan 27
Delta Logo
4:20 pm - 9:05 pm
FLL
-
ONT
7h 45m1 stop
Delta Logo
10:20 pm - 9:18 am
ONT
-
FLL
7h 58m1 stop
$306Delta
Thu, Feb 12 - Tue, Feb 17
Alaska Airlines Logo
6:40 pm - 7:16 pm
FLL
-
ONT
27h 36m2 stops
Alaska Airlines Logo
4:03 pm - 5:40 pm
ONT
-
FLL
22h 37m1 stop
$317Alaska Airlines
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
4:17 pm - 8:58 pm
JAX
-
ONT
7h 41m1 stop
United Airlines Logo
5:05 am - 3:15 pm
ONT
-
JAX
7h 10m1 stop
$327United Airlines
Tue, Jan 13 - Tue, Jan 20
Delta Logo
7:30 am - 4:12 pm
JAX
-
ONT
11h 42m2 stops
Delta Logo
12:41 pm - 9:57 pm
ONT
-
JAX
6h 16m1 stop
$332Delta
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
4:50 pm - 9:58 pm
PBI
-
ONT
8h 08m1 stop
United Airlines Logo
5:05 am - 11:30 pm
ONT
-
PBI
15h 25m2 stops
$372United Airlines
Fri, Jan 16 - Fri, Jan 23

Frontier flights from Florida to Ontario

Our best Frontier deals on Florida to Ontario flight tickets
Frontier
Jan 31
TPA4:40 pmTampa
9h 44m
1 stop
ONT11:24 pmOntario
Feb 3
ONT7:15 amOntario
8h 38m
1 stop
TPA6:53 pmTampa
$149
Find similar
Frontier
Jan 17
MCO4:49 pmOrlando
23h 59m
1 stop
ONT1:48 pmOntario
Jan 24
ONT7:15 amOntario
8h 55m
1 stop
MCO7:10 pmOrlando
$160
Find similar
Frontier
Feb 18
TPA11:40 amTampa
12h 54m
1 stop
ONT9:34 pmOntario
Feb 21
ONT8:21 amOntario
10h 59m
1 stop
TPA10:20 pmTampa
$165
Find similar

American Airlines flights from Florida to Ontario

Our best American Airlines deals on Florida to Ontario flight tickets
American Airlines
Jan 11
MCO5:30 amOrlando
7h 38m
1 stop
ONT10:08 amOntario
Jan 16
ONT7:30 pmOntario
6h 56m
1 stop
MCO5:26 amOrlando
$257
Find similar
American Airlines
Jan 17
MCO5:30 amOrlando
9h 33m
2 stops
ONT12:03 pmOntario
Jan 24
ONT9:59 amOntario
9h 57m
2 stops
MCO10:56 pmOrlando
$267
Find similar
American Airlines
Jan 16
PBI6:04 pmPalm Beach Intl
7h 44m
1 stop
ONT10:48 pmOntario
Jan 20
ONT10:58 amOntario
8h 40m
1 stop
PBI10:38 pmPalm Beach Intl
$337
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Florida 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 December 18, 2025.
Use the filters below to find and compare flights from Florida to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 1/31

4:40 pm-11:24 pm

1 stop9h 44m

Ontario

Tue 2/3

7:15 am-6:53 pm

1 stop8h 38m

$149

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Sat 1/17

4:49 pm-1:48 pm

1 stop23h 59m

Ontario

Sat 1/24

7:15 am-7:10 pm

1 stop8h 55m

$160

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Wed 2/11

9:10 pm-2:29 pm

1 stop20h 19m

Ontario

Sun 2/22

2:08 pm-11:54 am

2 stops18h 46m

$191

MiamiOntario

MIA - ONT

MIAONT

Miami

Fri 1/23

8:36 pm-11:24 pm

2 stops29h 48m

Ontario

Mon 2/9

1:46 pm-11:56 am

1 stop19h 10m

$191

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Tue 1/20

6:40 pm-3:08 pm

1 stop23h 28m

Ontario

Tue 1/27

11:53 am-5:40 pm

1 stop26h 47m

$294

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Thu 2/12

4:20 pm-9:05 pm

1 stop7h 45m

Ontario

Tue 2/17

10:20 pm-9:18 am

1 stop7h 58m

$306

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Tue 1/20

6:40 pm-7:16 pm

2 stops27h 36m

Ontario

Tue 1/27

4:03 pm-5:40 pm

1 stop22h 37m

$317

JacksonvilleOntario

JAX - ONT

JAXONT

Jacksonville

Tue 1/13

4:17 pm-8:58 pm

1 stop7h 41m

Ontario

Tue 1/20

5:05 am-3:15 pm

1 stop7h 10m

$327

JacksonvilleOntario

JAX - ONT

JAXONT

Jacksonville

Tue 1/13

7:30 am-4:12 pm

2 stops11h 42m

Ontario

Tue 1/20

12:41 pm-9:57 pm

1 stop6h 16m

$332

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Fri 1/16

4:50 pm-9:58 pm

1 stop8h 08m

Ontario

Fri 1/23

5:05 am-11:30 pm

2 stops15h 25m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Florida 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 cheapest month to fly to Ontario?

In general, January is the cheapest month to fly from Florida to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. If you aren’t able to travel during the month of January, then book flights to Ontario from Florida during February instead. Flights to Ontario in February, while not as cheap as those in January, still average around $298.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $286. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Florida to Ontario for around $499.

What is the cheapest time of day to depart on your flight to Ontario?

In the afternoon is the cheapest time of day to fly from Florida to Ontario when you can find flight prices for as low as $294. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $437 on average. Flights to Ontario from Florida at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Florida to Ontario flights?

You could potentially save up to 25% on your flight if you consider stops on a Florida to Ontario flight.

Cheap Florida to Ontario flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Florida to Ontario takes 5h 55m
There are no direct flights from Florida to Ontario. There are no popular flight routes from Florida to Ontario.
Search flight deals

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

    Prices for flights from Florida to Ontario Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florida to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Florida to Ontario

Compare and see reviews for airlines that fly from Florida to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $151Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $204Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $292Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Florida to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ontario from Florida on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Florida to Ontario?

Once you have performed a search for Florida to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Ontario from Florida are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States