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$64+ Cheap flights from Ontario (ONT) to Florida

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MIA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ontario to Florida

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Florida (USFL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$128
(Frontier)

One-way from

$64
(Frontier)
From Ontario to Florida
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One-way flight from Ontario to Florida
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Cheapest flights from Ontario to Florida
Explore the most affordable flight options available from Ontario to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:59 amONT - TPA
1 stop25h 54mFrontier
Tue 2/1111:45 amTPA - ONT
1 stop15h 02mFrontier
Deal found 12/17$178
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:59 amONT - MIA
1 stop25h 01mFrontier
Tue 1/78:00 amMIA - ONT
1 stop18h 44mFrontier
Deal found 12/17$238
This Trip.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:59 amONT - MCO
1 stop24h 56mFrontier
Mon 1/65:30 amMCO - ONT
1 stop14h 02mFrontier
Deal found 12/17$246
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:52 amONT - RSW
1 stop9h 51mDelta
Tue 2/45:40 amRSW - ONT
1 stop9h 10mDelta
Deal found 12/17$317
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:05 pmONT - MCO
1 stop7h 53mDelta
Tue 1/77:05 pmMCO - ONT
1 stop7h 48mDelta
Deal found 12/17$351
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:55 pmONT - JAX
1 stop8h 02mDelta
Sat 1/255:48 pmJAX - ONT
1 stop8h 04mDelta
Deal found 12/17$356
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:18 pmONT - TPA
1 stop9h 42mAmerican Airlines
Tue 1/76:00 amTPA - ONT
1 stop8h 58mAmerican Airlines
Deal found 12/17$413
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:18 pmONT - SRQ
1 stop8h 16mAmerican Airlines
Tue 1/75:16 pmSRQ - ONT
1 stop8h 29mAmerican Airlines
Deal found 12/16$413
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:50 pmONT - SRQ
2 stops15h 10mUnited Airlines
Tue 1/75:01 pmSRQ - ONT
1 stop7h 56mUnited Airlines
Deal found 12/16$418
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:22 pmONT - PNS
1 stop21h 33mFrontier
Fri 12/2710:06 pmPNS - ONT
1 stop27h 53mFrontier
Deal found 12/17$477
This eDestinos deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:59 amONT - FLL
2 stops17h 42mMultiple Airlines
Sat 1/47:45 amFLL - ONT
2 stops27h 21mMultiple Airlines
Deal found 12/17$491
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:52 amONT - PBI
1 stop7h 23mDelta
Mon 12/306:10 pmPBI - ONT
1 stop8h 31mDelta
Deal found 12/16$492

Find flights from Ontario to Florida within your budget

Customize your flight search to find flights from Ontario to Florida 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Thu 2/6

8:11 pm-11:53 am

1 stop12h 42m

Tampa

Sat 2/15

10:14 am-7:09 pm

1 stop11h 55m

$128

OntarioMiami

ONT - MIA

ONTMIA

Ontario

Tue 1/14

7:45 am-11:23 pm

1 stop12h 38m

Miami

Wed 1/29

8:00 am-11:47 pm

1 stop18h 47m

$133

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 2/7

12:22 pm-12:34 am

1 stop9h 12m

Orlando

Fri 2/14

8:12 am-1:43 pm

1 stop8h 31m

$168

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Fri 1/17

6:34 pm-4:13 pm

1 stop19h 39m

Pensacola

Thu 1/23

7:17 pm-9:40 am

1 stop16h 23m

$178

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 1/11

7:59 pm-8:19 am

3 stops33h 20m

Orlando

Wed 1/15

9:12 am-11:44 pm

2 stops17h 32m

$223

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Tue 1/14

7:45 am-9:06 pm

1 stop10h 21m

Tampa

Sun 1/19

7:00 am-3:16 pm

1 stop11h 16m

$264

OntarioFort Lauderdale

ONT - FLL

ONTFLL

Ontario

Sat 6/14

10:40 pm-12:00 pm

1 stop10h 20m

Fort Lauderdale

Fri 6/20

11:05 am-9:24 pm

1 stop13h 19m

$270

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Wed 1/8

1:00 pm-11:22 pm

1 stop7h 22m

Tampa

Sat 1/18

7:00 am-11:50 am

1 stop7h 50m

$307

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Mon 1/13

12:48 pm-10:26 pm

1 stop6h 38m

Tampa

Sat 1/18

12:04 pm-7:31 pm

2 stops10h 27m

$309

OntarioFort Myers

ONT - RSW

ONTRSW

Ontario

Tue 1/21

1:43 pm-11:48 pm

1 stop7h 05m

Fort Myers SW Florida Intl

Tue 1/28

3:57 pm-8:51 pm

1 stop7h 54m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Florida

Have a flexible travel schedule? Discover the best time to fly to Florida from Ontario 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.

Travel insights for flights from Ontario to Florida

Get recent, data-driven insights about flights from Ontario to Florida including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Florida (average of $218). Flying from Ontario to Florida in March is currently the most expensive (average of $286). 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 ONT to FL?

Find hourly flight availability from Ontario to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

Rainfall in Florida by month

Plan your trip to Florida by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida ranges from 2.4 - 8.7 inches per month. June is typically the wettest month, when rainfall can reach 8.7 in. November is typically the driest time to visit Florida when rainfall is around 2.4 in.

Temperature in Florida by month

Plan your trip to Florida by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and American Airlines from Ontario to Florida by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Overall

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to Florida. 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 from for flights from Ontario to Florida?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Florida.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $149 and $160 on Delta and American Airlines, respectively.

  • What are the most popular routes from Ontario to Florida?

    The most popular route from Ontario to Florida is Ontario - Miami. You may also consider Ontario - Orlando or Ontario - Fort Lauderdale.

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

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

  • How can I find direct flights from Ontario to Florida?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Florida 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 Ontario to Florida?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Florida (average of $218). Flying from Ontario to Florida in March is currently the most expensive (average of $286). 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

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Alternative routes for Ontario to Florida

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ontario to Florida

Discover the top 7 airlines that operate flights from Ontario to Florida. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$78Average$289FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$216FlexibilityNo cancel feeOn-time65%
FrontierCheapest$147Average$239FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$225Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$490FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$513FlexibilityNo cancel feeOn-time63%
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