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Cheap flights from Florida to Los Angeles from $92

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 11/8. 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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Find the cheapest flights from Florida to Los Angeles

Cheap round-trip flights

Frontier Logo
9:00 am - 4:28 pmMCO-ONT
10h 28m1 stop
Frontier Logo
1:46 pm - 1:54 pmONT-MCO
21h 08m1 stop
$153Frontier
Find Deal
Fri, Oct 24 - Fri, Oct 31
Frontier Logo
9:10 am - 6:49 pmTPA-ONT
12h 39m1 stop
Frontier Logo
1:46 pm - 2:44 pmONT-TPA
21h 58m1 stop
$153Frontier
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
7:05 am - 6:49 pmFLL-ONT
14h 44m1 stop
Multiple Airlines Logo
1:46 pm - 9:29 amONT-FLL
16h 43m1 stop
$222Multiple Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
7:48 pm - 6:42 amMCO-ONT
13h 54m2 stops
Multiple Airlines Logo
4:17 pm - 11:56 amONT-MCO
16h 39m1 stop
$234Multiple Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
4:01 pm - 10:18 pmPNS-ONT
8h 17m1 stop
American Airlines Logo
11:59 pm - 10:01 amONT-PNS
8h 02m1 stop
$297American Airlines
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Thu, Oct 16 - Sat, Oct 18
American Airlines Logo
4:01 pm - 10:18 pmPNS-ONT
8h 17m1 stop
American Airlines Logo
10:09 am - 11:46 pmONT-PNS
11h 37m2 stops
$302American Airlines
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Thu, Oct 16 - Sat, Oct 18
JetBlue Logo
11:10 am - 9:29 pmFLL-ONT
13h 19m1 stop
JetBlue Logo
10:56 pm - 11:46 amONT-FLL
9h 50m1 stop
$305JetBlue
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Wed, Oct 22 - Sat, Oct 25
Delta Logo
5:50 pm - 10:22 pmTPA-ONT
7h 32m1 stop
Delta Logo
1:15 pm - 11:55 pmONT-TPA
7h 40m1 stop
$315Delta
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Fri, Oct 17 - Sat, Oct 25
Delta Logo
4:55 pm - 9:14 pmSRQ-ONT
7h 19m1 stop
Delta Logo
10:30 pm - 10:02 amONT-SRQ
8h 32m1 stop
$317Delta
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Tue, Feb 24 - Wed, Feb 25
JetBlue Logo
2:00 pm - 9:29 pmFLL-ONT
10h 29m1 stop
JetBlue Logo
10:56 pm - 1:45 pmONT-FLL
11h 49m1 stop
$364JetBlue
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Thu, Oct 2 - Mon, Oct 6

Frontier flights from Florida to Ontario

Our best Frontier deals on Florida to Ontario flight tickets
Frontier
Oct 24
MCO9:00 amOrlando
10h 28m
1 stop
ONT4:28 pmOntario
Oct 31
ONT1:46 pmOntario
21h 08m
1 stop
MCO1:54 pmOrlando
$153
Find similar
Frontier
Oct 2
TPA2:40 pmTampa
6h 55m
1 stop
ONT6:35 pmOntario
Oct 23
ONT12:32 pmOntario
25h 11m
1 stop
TPA4:43 pmTampa
$154
Find similar
Frontier
Oct 24
MCO9:00 amOrlando
10h 28m
1 stop
ONT4:28 pmOntario
Oct 27
ONT12:32 pmOntario
8h 33m
1 stop
MCO12:05 amOrlando
$155
Find similar

American Airlines flights from Florida to Ontario

Our best American Airlines deals on Florida to Ontario flight tickets
American Airlines
Oct 16
PNS4:01 pmPensacola
8h 17m
1 stop
ONT10:18 pmOntario
Oct 18
ONT11:59 pmOntario
8h 02m
1 stop
PNS10:01 amPensacola
$297
Find similar
American Airlines
Oct 16
PNS4:01 pmPensacola
8h 17m
1 stop
ONT10:18 pmOntario
Oct 18
ONT10:09 amOntario
11h 37m
2 stops
PNS11:46 pmPensacola
$302
Find similar
American Airlines
Oct 22
JAX8:32 amJacksonville
8h 11m
1 stop
ONT1:43 pmOntario
Oct 29
ONT11:59 pmOntario
8h 42m
1 stop
JAX11:41 amJacksonville
$317
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 September 17, 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

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 10/24

9:00 am-4:28 pm

1 stop10h 28m

Ontario

Fri 10/31

1:46 pm-1:54 pm

1 stop21h 08m

$153

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 11/13

9:10 am-6:49 pm

1 stop12h 39m

Ontario

Sun 11/16

1:46 pm-2:44 pm

1 stop21h 58m

$153

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Fri 10/31

7:05 am-6:49 pm

1 stop14h 44m

Ontario

Mon 11/3

1:46 pm-9:29 am

1 stop16h 43m

$222

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 10/29

7:48 pm-6:42 am

2 stops13h 54m

Ontario

Sun 11/2

4:17 pm-11:56 am

1 stop16h 39m

$234

PensacolaOntario

PNS - ONT

PNSONT

Pensacola

Thu 10/16

4:01 pm-10:18 pm

1 stop8h 17m

Ontario

Sat 10/18

11:59 pm-10:01 am

1 stop8h 02m

$297

PensacolaOntario

PNS - ONT

PNSONT

Pensacola

Thu 10/16

4:01 pm-10:18 pm

1 stop8h 17m

Ontario

Sat 10/18

10:09 am-11:46 pm

2 stops11h 37m

$302

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Wed 10/22

11:10 am-9:29 pm

1 stop13h 19m

Ontario

Sat 10/25

10:56 pm-11:46 am

1 stop9h 50m

$305

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 10/17

5:50 pm-10:22 pm

1 stop7h 32m

Ontario

Sat 10/25

1:15 pm-11:55 pm

1 stop7h 40m

$315

SarasotaOntario

SRQ - ONT

SRQONT

Sarasota Bradenton Intl

Tue 2/24

4:55 pm-9:14 pm

1 stop7h 19m

Ontario

Wed 2/25

10:30 pm-10:02 am

1 stop8h 32m

$317

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Thu 10/2

2:00 pm-9:29 pm

1 stop10h 29m

Ontario

Mon 10/6

10:56 pm-1:45 pm

1 stop11h 49m

$364

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 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, August 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 $336. If you aren’t able to travel during the month of August, then book flights to Ontario from Florida during November instead. Flights to Ontario in November, while not as cheap as those in August, still average around $339.

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 16% 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

Direct flights

None
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 $150Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $204Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $292Free CancellationRating
8.0
4,242 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

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