What is the cheapest airline that flies from Florida to Ontario?

Frontier, Delta, and Alaska Airlines are the most popular carriers operating from Florida to Ontario

How long does it take to fly to Ontario?

Average flight duration from Florida to Ontario depends on which airport you fly into and out of. Flying from Orlando to Los Angeles is 5h 17m on average, while flying from Tampa to Los Angeles is 5h 20m on average. Los Angeles is the most popular airport in Ontario.

What airlines fly to Ontario?

Delta, American Airlines and JetBlue are the top three most popular airlines that fly to Ontario from Florida according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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?

As of February 2026, there are 5 operators available to choose from 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.

$61 Cheap Flights from Florida to Ontario in 2026

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Find the cheapest flights from Florida to Los Angeles

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:01 am - 12:23 pm

MCO

ONT

10h 22m

1 stop

8:40 am - 12:03 am

ONT

MCO

12h 23m

1 stop

$158Frontier

Mon, Feb 23 - Wed, Feb 25

11:40 am - 9:34 pm

TPA

ONT

12h 54m

1 stop

8:21 am - 10:20 pm

ONT

TPA

10h 59m

1 stop

$158Frontier

Tue, Feb 24 - Sat, Feb 28

9:11 pm - 1:52 pm

FLL

ONT

19h 41m

1 stop

6:15 am - 10:21 pm

ONT

FLL

13h 06m

2 stops

$216Multiple Airlines

Tue, Feb 24 - Sat, Mar 7

1:15 pm - 1:11 pm

FLL

ONT

26h 56m

2 stops

2:06 pm - 5:25 am

ONT

FLL

12h 19m

1 stop

$234Multiple Airlines

Tue, Feb 17 - Sat, Feb 21

5:43 pm - 10:07 pm

RSW

ONT

7h 24m

1 stop

11:58 pm - 2:11 pm

ONT

RSW

11h 13m

2 stops

$344American Airlines

Thu, Feb 19 - Mon, Feb 23

7:10 pm - 11:59 pm

PBI

ONT

7h 49m

1 stop

10:37 pm - 9:09 am

ONT

PBI

7h 32m

1 stop

$356American Airlines

Fri, Feb 20 - Fri, Feb 27

3:57 pm - 9:00 pm

JAX

ONT

8h 03m

1 stop

10:15 pm - 8:47 am

ONT

JAX

7h 32m

1 stop

$359Delta

Tue, Apr 28 - Tue, May 5

7:30 am - 12:43 pm

PBI

ONT

8h 13m

1 stop

11:59 pm - 11:21 am

ONT

PBI

8h 22m

1 stop

$359United Airlines

Thu, Feb 26 - Thu, Mar 5

6:00 am - 12:02 pm

PBI

ONT

9h 02m

1 stop

10:20 pm - 6:52 pm

ONT

PBI

17h 32m

2 stops

$371Delta

Wed, Feb 25 - Mon, Mar 2

5:00 pm - 9:58 pm

SRQ

ONT

7h 58m

1 stop

7:00 am - 8:42 pm

ONT

SRQ

10h 42m

1 stop

$386United Airlines

Thu, Apr 30 - Sun, May 3

Delta flights from Florida to Ontario

Our best Delta deals on Florida to Ontario flight tickets

Delta

Mar 11

MIA7:05 amMiami

7h 42m

1 stop

ONT11:47 amOntario

Mar 24

ONT5:09 pmOntario

9h 31m

1 stop

MIA5:40 amMiami

$301

Delta

Mar 9

FLL6:15 pmFort Lauderdale

8h 36m

1 stop

ONT11:51 pmOntario

Mar 17

ONT10:25 pmOntario

11h 38m

2 stops

FLL1:03 pmFort Lauderdale

$322

Delta

Mar 3

FLL3:15 pmFort Lauderdale

8h 50m

1 stop

ONT9:05 pmOntario

Mar 14

ONT10:25 pmOntario

7h 54m

1 stop

FLL9:19 amFort Lauderdale

$325

Frontier flights from Florida to Ontario

Our best Frontier deals on Florida to Ontario flight tickets

Frontier

Feb 24

TPA11:40 amTampa

12h 54m

1 stop

ONT9:34 pmOntario

Feb 28

ONT8:21 amOntario

10h 59m

1 stop

TPA10:20 pmTampa

$158

Frontier

Feb 23

MCO5:01 amOrlando

10h 22m

1 stop

ONT12:23 pmOntario

Feb 24

ONT8:35 amOntario

17h 58m

1 stop

MCO5:33 amOrlando

$164

Frontier

Feb 23

MCO5:01 amOrlando

10h 22m

1 stop

ONT12:23 pmOntario

Feb 28

ONT8:21 amOntario

9h 26m

1 stop

MCO8:47 pmOrlando

$168

Fly from

Fly to

Route

Depart

Return

Price

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Mon 2/23

5:01 am-12:23 pm

1 stop10h 22m

Ontario

Wed 2/25

8:40 am-12:03 am

1 stop12h 23m

$158

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 2/24

11:40 am-9:34 pm

1 stop12h 54m

Ontario

Sat 2/28

8:21 am-10:20 pm

1 stop10h 59m

$158

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Tue 2/24

9:11 pm-1:52 pm

1 stop19h 41m

Ontario

Sat 3/7

6:15 am-10:21 pm

2 stops13h 06m

$216

Fort LauderdaleOntario

FLL - ONT

FLLONT

Fort Lauderdale

Tue 2/17

1:15 pm-1:11 pm

2 stops26h 56m

Ontario

Sat 2/21

2:06 pm-5:25 am

1 stop12h 19m

$234

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

Thu 2/19

5:43 pm-10:07 pm

1 stop7h 24m

Ontario

Mon 2/23

11:58 pm-2:11 pm

2 stops11h 13m

$344

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Fri 2/20

7:10 pm-11:59 pm

1 stop7h 49m

Ontario

Fri 2/27

10:37 pm-9:09 am

1 stop7h 32m

$356

JacksonvilleOntario

JAX - ONT

JAXONT

Jacksonville

Tue 4/28

3:57 pm-9:00 pm

1 stop8h 03m

Ontario

Tue 5/5

10:15 pm-8:47 am

1 stop7h 32m

$359

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Thu 2/26

7:30 am-12:43 pm

1 stop8h 13m

Ontario

Thu 3/5

11:59 pm-11:21 am

1 stop8h 22m

$359

West Palm BeachOntario

PBI - ONT

PBIONT

Palm Beach Intl

Wed 2/25

6:00 am-12:02 pm

1 stop9h 02m

Ontario

Mon 3/2

10:20 pm-6:52 pm

2 stops17h 32m

$371

SarasotaOntario

SRQ - ONT

SRQONT

Sarasota Bradenton Intl

Thu 4/30

5:00 pm-9:58 pm

1 stop7h 58m

Ontario

Sun 5/3

7:00 am-8:42 pm

1 stop10h 42m

$386

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Ontario?

In general, February 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 $322. If you aren’t able to travel during the month of February, then book flights to Ontario from Florida during January instead. Flights to Ontario in January, while not as cheap as those in February, still average around $326.

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	6h 31m
Direct flights	None

The fastest flight from Florida to Ontario takes 6h 31m

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?
As of February 2026, there are 5 operators available to choose from 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
Frontier	PriceFrom $150	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
United Airlines	PriceFrom $183	Free Cancellation	Rating 7.4 9,240 reviews	Search United Airlines flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.9 8,151 reviews	Search Delta flights
American Airlines	PriceFrom $202	Free Cancellation	Rating 7.2 11,237 reviews	Search American Airlines flights
Southwest	PriceFrom $292	Free Cancellation	Rating 8.0 4,275 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.

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Cheap flights from Florida to Los Angeles from $61

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 3/4. 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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Our best Delta deals on Florida to Ontario flight tickets

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Our best Frontier deals on Florida to Ontario flight tickets

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How to get the cheapest flight ticket from Florida to Ontario

What is the cheapest month to fly to Ontario?

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.

What is the cheapest airline that flies from Florida to Ontario?

Frontier, Delta, and Alaska Airlines are the most popular carriers operating from Florida to Ontario

What airlines fly to Ontario?

How long does it take to fly to Ontario?

Average flight duration from Florida to Ontario depends on which airport you fly into and out of. Flying from Orlando to Los Angeles is 5h 17m on average, while flying from Tampa to Los Angeles is 5h 20m on average. Los Angeles is the most popular airport in Ontario.

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

Direct flights

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

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?

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

Best airlines flying from Florida to Ontario

Compare and see reviews for airlines that fly from Florida to Ontario with momondo

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Los Angeles

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