How long is the flight from Florida to Ontario?

Frontier, American Airlines, and Delta can get you from Florida to Ontario in just under 6h 55m. Your travel time can differ by up to 1h 22m. There are 2106 mi between Florida and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Florida to Ontario one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $92. Users have also found prices from $139 and $143 on United Airlines and Alaska Airlines, respectively.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular routes from Florida to Ontario?

Most travelers choose Miami - Ontario, Orlando - Ontario or Fort Lauderdale - Ontario when deciding on the best route from Florida to Ontario.

What are the most popular airlines that fly from Florida to Ontario?

The most popular airlines flying from Florida to Ontario are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What airport do you fly into for flights to Ontario from Florida?

For a flight from Florida to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

Can I find deals for flights from Florida to Ontario that include hotel bookings?

Yes. In addition to deals on Florida to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Florida to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida to Ontario.

Can I find deals for business class flights from Florida to Ontario?

Yes. Cheapflights offers flight deals from Florida to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$92+ Flights from Florida to Ontario

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Cheap flight deals from Florida to Ontario

Round-trip from	$153 (CheapOair)
One-way from	$92 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$217

From Florida to Ontario

Search Deals

One-way flight from Florida to Ontario

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Florida to Ontario

Cheapest flights from Florida to Ontario
Explore the most affordable flight options available from Florida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Fri 10/249:00 amMCO - ONT

1 stop10h 28mFrontier

Fri 10/311:46 pmONT - MCO

1 stop21h 08mFrontier

Deal found 9/15

$153

Thu 11/139:10 amTPA - ONT

1 stop12h 39mFrontier

Sun 11/161:46 pmONT - TPA

1 stop21h 58mFrontier

Deal found 9/15

$153

Fri 10/249:00 amMCO - ONT

1 stop10h 28mFrontier

Mon 10/2712:32 pmONT - MCO

1 stop8h 33mFrontier

Deal found 9/17

$154

Thu 10/22:40 pmTPA - ONT

1 stop6h 55mFrontier

Thu 10/2312:32 pmONT - TPA

1 stop25h 11mFrontier

Deal found 9/17

$154

Fri 10/31:17 pmMCO - ONT

1 stop8h 18mFrontier

Mon 10/612:13 pmONT - MCO

1 stop8h 52mFrontier

Deal found 9/15

$156

Thu 10/22:40 pmTPA - ONT

1 stop6h 55mFrontier

Sun 10/57:15 pmONT - TPA

1 stop13h 29mFrontier

Deal found 9/14

$156

Wed 10/86:45 amTPA - ONT

1 stop29h 50mFrontier

Thu 10/1612:32 pmONT - TPA

1 stop24h 21mFrontier

Deal found 9/16

$157

Mon 10/138:00 amMIA - ONT

1 stop11h 28mFrontier

Thu 10/1612:32 pmONT - MIA

1 stop23h 06mFrontier

Deal found 9/15

$158

Thu 10/910:29 amMCO - ONT

1 stop8h 03mFrontier

Sat 10/188:34 amONT - MCO

1 stop7h 15mFrontier

Deal found 9/16

$158

Fri 11/78:00 amMIA - ONT

1 stop13h 49mFrontier

Sun 11/91:46 pmONT - MIA

1 stop21h 44mFrontier

Deal found 9/16

$159

Fri 10/105:15 amMCO - ONT

1 stop14h 13mFrontier

Mon 10/136:53 amONT - MCO

1 stop20h 11mFrontier

Deal found 9/15

$159

Wed 10/111:00 amTPA - ONT

1 stop11h 54mFrontier

Sun 10/57:15 pmONT - TPA

1 stop13h 29mFrontier

Deal found 9/15

$159

Best flights from Florida to Ontario
Discover carefully curated flight deals from Florida to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 10/22:40 pmTPA - ONT

1 stop6h 55mFrontier

Thu 10/2312:32 pmONT - TPA

1 stop25h 11mFrontier

Deal found 9/17

$154

Mon 9/291:09 pmTPA - ONT

2 stops35h 47mMultiple Airlines

Mon 10/1310:47 pmONT - TPA

1 stop14h 34mMultiple Airlines

Deal found 9/15

$275

Thu 10/164:01 pmPNS - ONT

1 stop8h 17mAmerican Airlines

Sat 10/1810:09 amONT - PNS

2 stops11h 37mAmerican Airlines

Deal found 9/16

$302

Tue 10/78:30 amTPA - ONT

1 stop18h 20mFrontier

Sun 10/1212:49 pmONT - TPA

1 stop24h 04mFrontier

Deal found 9/14

$156

Tue 12/96:38 pmJAX - ONT

1 stop7h 25mDelta

Wed 12/1711:45 amONT - JAX

1 stop5h 55mDelta

Deal found 9/14

$317

Mon 11/106:40 amRSW - ONT

1 stop13h 35mSouthwest

Mon 11/175:45 amONT - RSW

1 stop8h 05mSouthwest

Deal found 9/15

$342

Thu 10/309:10 amTPA - ONT

1 stop12h 39mFrontier

Sun 11/25:53 amONT - TPA

1 stop19h 29mFrontier

Deal found 9/16

$157

Tue 10/289:00 amMCO - ONT

1 stop14h 53mAlaska Airlines

Fri 11/76:00 amONT - MCO

1 stop15h 15mAlaska Airlines

Deal found 9/15

$348

Fri 1/162:42 pmMCO - ONT

2 stops10h 44mUnited Airlines

Tue 1/206:00 amONT - MCO

2 stops10h 44mUnited Airlines

Deal found 9/16

$358

Thu 10/22:00 pmFLL - ONT

1 stop10h 29mJetBlue

Mon 10/610:56 pmONT - FLL

1 stop11h 49mJetBlue

Deal found 9/16

$383

Sat 10/116:34 pmTPA - ONT

1 stop8h 16mFrontier

Sat 10/257:04 amONT - TPA

1 stop7h 20mFrontier

Deal found 9/16

$159

Fri 10/1010:42 pmTPA - ONT

1 stop28h 08mFrontier

Mon 10/136:53 amONT - TPA

1 stop19h 29mFrontier

Deal found 9/16

$159

Sat 10/117:10 amTPA - ONT

1 stop19h 40mFrontier

Wed 10/156:53 amONT - TPA

1 stop19h 29mFrontier

Deal found 9/16

$160

Sat 10/257:10 amTPA - ONT

1 stop19h 40mFrontier

Wed 11/58:45 amONT - TPA

1 stop23h 41mFrontier

Deal found 9/16

$160

Thu 10/2311:50 amFLL - ONT

1 stop9h 04mMultiple Airlines

Sun 10/2610:47 pmONT - FLL

1 stop28h 03mMultiple Airlines

Deal found 9/14

$278

Wed 11/128:59 pmMCO - ONT

1 stop17h 11mFrontier

Sat 11/1512:05 pmONT - MCO

1 stop23h 55mFrontier

Deal found 9/15

$164

Wed 10/224:01 pmJAX - ONT

1 stop9h 21mDelta

Wed 10/297:35 amONT - JAX

2 stops13h 24mDelta

Deal found 9/15

$322

Thu 10/237:33 pmRSW - ONT

1 stop7h 26mAmerican Airlines

Wed 10/2912:47 pmONT - RSW

1 stop6h 23mAmerican Airlines

Deal found 9/15

$344

Sat 11/16:00 amMIA - ONT

1 stop7h 26mDelta

Tue 11/47:05 amONT - MIA

1 stop7h 05mDelta

Deal found 9/15

$327

Thu 12/111:25 pmPNS - ONT

1 stop7h 50mSouthwest

Tue 12/231:40 pmONT - PNS

2 stops7h 10mSouthwest

Deal found 9/16

$363

Thu 11/277:00 amFLL - ONT

1 stop11h 54mAlaska Airlines

Tue 12/24:15 pmONT - FLL

1 stop11h 55mAlaska Airlines

Deal found 9/16

$365

Fri 10/175:15 amMCO - ONT

1 stop14h 13mFrontier

Mon 10/2012:32 pmONT - MCO

1 stop8h 33mFrontier

Deal found 9/16

$190

Thu 10/163:43 pmVPS - ONT

1 stop8h 35mAmerican Airlines

Sat 10/1811:59 pmONT - VPS

1 stop8h 37mAmerican Airlines

Deal found 9/15

$357

Tue 9/301:39 pmSRQ - ONT

1 stop10h 50mJetBlue

Sat 10/410:56 pmONT - SRQ

1 stop10h 47mJetBlue

Deal found 9/15

$394

Tue 10/286:00 amMIA - ONT

1 stop7h 26mDelta

Thu 10/3011:36 amONT - MIA

1 stop9h 53mDelta

Deal found 9/16

$327

Wed 11/198:10 amSRQ - ONT

2 stops9h 20mSouthwest

Sun 11/238:25 pmONT - SRQ

2 stops11h 50mSouthwest

Deal found 9/16

$372

Thu 10/96:37 amTPA - ONT

1 stop20h 13mFrontier

Wed 10/156:53 amONT - TPA

1 stop19h 29mFrontier

Deal found 9/17

$191

Tue 10/78:00 amRSW - ONT

1 stop10h 02mUnited Airlines

Sat 10/116:00 amONT - RSW

1 stop6h 56mUnited Airlines

Deal found 9/15

$422

Thu 10/236:38 pmFLL - ONT

1 stop32h 25mAlaska Airlines

Tue 10/2811:59 amONT - FLL

1 stop26h 24mAlaska Airlines

Deal found 9/16

$392

Wed 10/296:00 amMIA - ONT

1 stop7h 26mDelta

Mon 11/310:00 pmONT - MIA

1 stop8h 35mDelta

Deal found 9/15

$327

Last-minute flights from Florida to Ontario
Discover last-minute flight deals from Florida to Ontario. Data last updated September 17, 2025 and is based on user searches.

Wed 10/111:00 amTPA - ONT

1 stop11h 54mFrontier

Sun 10/57:15 pmONT - TPA

1 stop13h 29mFrontier

Deal found 9/15

$159

Thu 10/22:40 pmTPA - ONT

1 stop6h 55mFrontier

Thu 10/2312:32 pmONT - TPA

1 stop25h 11mFrontier

Deal found 9/17

$154

Thu 10/22:40 pmTPA - ONT

1 stop6h 55mFrontier

Sun 10/57:15 pmONT - TPA

1 stop13h 29mFrontier

Deal found 9/14

$156

Fri 10/31:17 pmMCO - ONT

1 stop8h 18mFrontier

Mon 10/612:13 pmONT - MCO

1 stop8h 52mFrontier

Deal found 9/15

$156

Wed 10/86:45 amTPA - ONT

1 stop29h 50mFrontier

Thu 10/1612:32 pmONT - TPA

1 stop24h 21mFrontier

Deal found 9/16

$157

Thu 10/910:29 amMCO - ONT

1 stop8h 03mFrontier

Sat 10/188:34 amONT - MCO

1 stop7h 15mFrontier

Deal found 9/16

$158

Fri 10/105:15 amMCO - ONT

1 stop14h 13mFrontier

Mon 10/136:53 amONT - MCO

1 stop20h 11mFrontier

Deal found 9/15

$159

Mon 10/208:00 amMIA - ONT

1 stop11h 28mFrontier

Thu 10/301:46 pmONT - MIA

1 stop21h 37mFrontier

Deal found 9/16

$158

Fri 10/249:00 amMCO - ONT

1 stop10h 28mFrontier

Fri 10/311:46 pmONT - MCO

1 stop21h 08mFrontier

Deal found 9/15

$153

Fri 10/249:00 amMCO - ONT

1 stop10h 28mFrontier

Mon 10/2712:32 pmONT - MCO

1 stop8h 33mFrontier

Deal found 9/16

$155

Sat 10/254:52 pmPNS - ONT

1 stop8h 58mFrontier

Sun 10/266:53 amONT - PNS

1 stop7h 37mFrontier

Deal found 9/14

$160

Fri 10/318:00 amMIA - ONT

1 stop13h 49mFrontier

Mon 11/38:24 amONT - MIA

1 stop11h 03mFrontier

Deal found 9/15

$160

One-way flights from Florida to Ontario
Search for one-way flight options from Florida to Ontario. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Sat 11/86:45 amMCO - ONT

1 stop7h 25mFrontier

Deal found 9/15

$92

Sun 11/91:00 pmTPA - ONT

1 stop8h 49mFrontier

Deal found 9/14

$92

Thu 9/251:17 pmMCO - ONT

1 stop8h 18mFrontier

Deal found 9/15

$93

Sun 9/282:40 pmTPA - ONT

1 stop6h 55mFrontier

Deal found 9/16

$93

Thu 10/910:29 amMCO - ONT

1 stop8h 03mFrontier

Deal found 9/16

$94

Sun 11/25:00 amMIA - ONT

1 stop8h 10mFrontier

Deal found 9/16

$97

Sat 10/115:30 pmMIA - ONT

1 stop9h 20mFrontier

Deal found 9/16

$98

Tue 10/213:00 pmTPA - ONT

1 stop11h 50mFrontier

Deal found 9/14

$98

Sat 11/16:00 amMIA - ONT

1 stop8h 10mFrontier

Deal found 9/17

$99

Sat 10/46:45 amMCO - ONT

1 stop16h 09mFrontier

Deal found 9/15

$99

Sun 10/193:02 pmTPA - ONT

1 stop28h 26mFrontier

Deal found 9/14

$99

Fri 10/108:59 pmMCO - ONT

1 stop29h 51mFrontier

Deal found 9/15

$100

Fly from

Fly to

Route

Depart

Return

Price

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 10/2

2:40 pm-6:35 pm

1 stop6h 55m

Ontario

Thu 10/23

12:32 pm-4:43 pm

1 stop25h 11m

$154

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 10/7

8:30 am-11:50 pm

1 stop18h 20m

Ontario

Sun 10/12

12:49 pm-3:53 pm

1 stop24h 04m

$156

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 10/30

9:10 am-6:49 pm

1 stop12h 39m

Ontario

Sun 11/2

5:53 am-4:22 am

1 stop19h 29m

$157

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 10/11

6:34 pm-11:50 pm

1 stop8h 16m

Ontario

Sat 10/25

7:04 am-5:24 pm

1 stop7h 20m

$159

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 10/10

10:42 pm-11:50 pm

1 stop28h 08m

Ontario

Mon 10/13

6:53 am-5:22 am

1 stop19h 29m

$159

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 10/11

7:10 am-11:50 pm

1 stop19h 40m

Ontario

Wed 10/15

6:53 am-5:22 am

1 stop19h 29m

$160

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 10/25

7:10 am-11:50 pm

1 stop19h 40m

Ontario

Wed 11/5

8:45 am-11:26 am

1 stop23h 41m

$160

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 11/12

8:59 pm-11:10 am

1 stop17h 11m

Ontario

Sat 11/15

12:05 pm-3:00 pm

1 stop23h 55m

$164

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 10/17

5:15 am-4:28 pm

1 stop14h 13m

Ontario

Mon 10/20

12:32 pm-12:05 am

1 stop8h 33m

$190

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 10/9

6:37 am-11:50 pm

1 stop20h 13m

Ontario

Wed 10/15

6:53 am-5:22 am

1 stop19h 29m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results

...

Best time to book a flight from Florida to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Florida with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida to Ontario

What is the cheapest month to book a flight from Florida to Ontario?

Currently, August is the cheapest month in which you can book a flight from Florida to Ontario (average of $246). Flying from Florida to Ontario in March is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FL to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida to Ontario as you normally would.

Related info for your journey

What airport do you fly into for flights to Ontario from Florida?
For a flight from Florida to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.
How long is the flight from Florida to Ontario?
Frontier, American Airlines, and Delta can get you from Florida to Ontario in just under 6h 55m. Your travel time can differ by up to 1h 22m. There are 2106 mi between Florida and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Florida to Ontario one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $92. Users have also found prices from $139 and $143 on United Airlines and Alaska Airlines, respectively.
What are the most popular routes from Florida to Ontario?
Most travelers choose Miami - Ontario, Orlando - Ontario or Fort Lauderdale - Ontario when deciding on the best route from Florida to Ontario.
Can I find deals for flights from Florida to Ontario that include hotel bookings?
Yes. In addition to deals on Florida to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Florida to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida to Ontario.
Can I find deals for business class flights from Florida to Ontario?
Yes. Cheapflights offers flight deals from Florida to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Florida to Ontario?
Currently, August is the cheapest month in which you can book a flight from Florida to Ontario (average of $246). Flying from Florida to Ontario in March is currently the most expensive (average of $327). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Florida to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$150	Average$268	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$183	Average$420	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$204	Average$476	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$266	Average$448	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$292	Average$437	FlexibilityNo cancel fee	On-time63%

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$92+ Cheap flights from Florida to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida to Ontario with Cheapflights

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Cheap flight deals from Florida to Ontario

Keep the following information in mind while searching for Florida to Ontario flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Florida to Ontario

Cheapest flights from Florida to OntarioExplore the most affordable flight options available from Florida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Florida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida to Ontario that are best for you.

Best time to book a flight from Florida to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Florida with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Florida to Ontario

What is the cheapest month to book a flight from Florida to Ontario?

What is the cheapest time of day to fly from FL to ONT?

Find hourly flight availability from Florida to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from Florida to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ontario from Florida?

How long is the flight from Florida to Ontario?

What are the cheapest airlines to fly from Florida to Ontario one-way?

What are the most popular routes from Florida to Ontario?

Can I find deals for flights from Florida to Ontario that include hotel bookings?

How can I find direct flights from Florida to Ontario?

Can I find deals for business class flights from Florida to Ontario?

What is the cheapest month to book a flight from Florida to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Florida to Ontario

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Cheapest flights from Florida to Ontario
Explore the most affordable flight options available from Florida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.