Florence

$398+ Cheap flights from Ontario (ONT) to Florence (FLR)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FLR
dic. 6 — dic. 131
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Find flight deals from Ontario to Florence

Cheapest flights from Ontario to Florence
Explore the most affordable flight options available from Ontario to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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.
jue. 11/66:00 amONT - FLR
2 stops21h 35mUnited Airlines
jue. 11/132:15 pmFLR - ONT
2 stops17h 36mUnited Airlines
Deal found 11/5$605
This United Airlines deal was found by Cheapflights users on 11/6. 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.
sáb. 11/156:38 pmONT - FLR
2 stops32h 57mUnited Airlines
lun. 11/247:10 amFLR - ONT
2 stops19h 24mUnited Airlines
Deal found 11/6$612
This United Airlines deal was found by Cheapflights users on 11/6. 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.
jue. 11/131:29 pmONT - FLR
2 stops18h 01mUnited Airlines
lun. 11/247:10 amFLR - ONT
2 stops19h 24mUnited Airlines
Deal found 11/6$657
This Iberia deal was found by Cheapflights users on 11/5. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/197:00 amONT - FLR
2 stops22h 05mMultiple Airlines
mié. 11/2612:10 pmFLR - ONT
2 stops20h 47mMultiple Airlines
Deal found 11/5$734
This United Airlines deal was found by Cheapflights users on 11/6. 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.
mié. 11/126:38 pmONT - FLR
2 stops36h 52mUnited Airlines
lun. 11/247:10 amFLR - ONT
2 stops19h 24mUnited Airlines
Deal found 11/6$763
This United Airlines deal was found by Cheapflights users on 11/5. 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.
jue. 12/251:40 pmONT - FLR
2 stops17h 50mUnited Airlines
mar. 1/208:00 amFLR - ONT
2 stops21h 58mUnited Airlines
Deal found 11/5$984
This United Airlines deal was found by Cheapflights users on 11/5. 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.
jue. 12/251:40 pmONT - FLR
2 stops17h 50mUnited Airlines
lun. 1/199:40 amFLR - ONT
2 stops22h 13mUnited Airlines
Deal found 11/5$985
This Booking.com deal was found by Cheapflights users on 11/6. 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.
mié. 11/1210:47 amONT - FLR
2 stops18h 18mBritish Airways
lun. 11/2411:40 amFLR - ONT
2 stops19h 59mBritish Airways
Deal found 11/6$1,033
This United Airlines deal was found by Cheapflights users on 11/5. 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.
lun. 12/225:05 amONT - FLR
2 stops22h 30mUnited Airlines
mar. 1/206:30 amFLR - ONT
2 stops24h 28mUnited Airlines
Deal found 11/5$1,206
This United Airlines deal was found by Cheapflights users on 11/5. 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.
mié. 11/191:33 pmONT - FLR
2 stops17h 57mUnited Airlines
jue. 12/116:35 amFLR - ONT
2 stops20h 02mUnited Airlines
Deal found 11/5$1,365
This United Airlines deal was found by Cheapflights users on 11/6. 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.
dom. 12/211:40 pmONT - FLR
2 stops41h 50mUnited Airlines
dom. 12/286:30 amFLR - ONT
2 stops24h 55mUnited Airlines
Deal found 11/6$1,560
This British Airways deal was found by Cheapflights users on 11/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/143:08 pmONT - FLR
2 stops17h 47mMultiple Airlines
mié. 12/108:30 pmFLR - ONT
2 stops26h 30mMultiple Airlines
Deal found 11/5$1,572

Cheap flight deals from Ontario to Florence

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Florence (FLR). 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 noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(Delta)

One-way from

$398
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$728
Provider with most accurate pricing for Ontario-Florence Peretola flight deals.
Provider most trusted by Cheapflights users for Ontario-Florence Peretola flights.
From Ontario to Florence Peretola
One-way flight from Ontario to Florence Peretola
Highest demand for flights based on searches. 22% potential increase in price ($237 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Florence 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Ontario to Florence that are best for you.

Fly from

Ontario

Fly to

Florence

Route

Depart

Return

Price

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

lun. 1/12

7:30 am-7:50 pm

2 stops27h 20m

Florence Peretola

dom. 1/18

12:20 pm-12:16 pm

2 stops56h 56m

$488

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

dom. 1/11

10:30 pm-2:25 pm

2 stops30h 55m

Florence Peretola

dom. 1/18

12:20 pm-10:29 pm

2 stops43h 09m

$494

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

mié. 1/14

1:53 pm-12:35 pm

2 stops37h 42m

Florence Peretola

dom. 1/18

6:30 am-9:58 pm

2 stops24h 28m

$497

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

mar. 1/13

1:24 pm-12:35 pm

2 stops38h 11m

Florence Peretola

dom. 1/18

6:30 am-9:58 pm

2 stops24h 28m

$497

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

dom. 1/11

1:53 pm-1:35 pm

2 stops38h 42m

Florence Peretola

dom. 1/18

6:30 am-10:53 pm

2 stops25h 23m

$510

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

lun. 3/9

1:45 pm-4:30 pm

2 stops18h 45m

Florence Peretola

mar. 3/17

6:30 am-10:37 pm

2 stops24h 07m

$555

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

sáb. 1/10

5:05 am-12:35 pm

2 stops22h 30m

Florence Peretola

dom. 1/18

6:30 am-10:53 pm

2 stops25h 23m

$582

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

lun. 1/12

7:30 am-7:50 pm

2 stops27h 20m

Florence Peretola

lun. 1/19

6:40 am-10:29 pm

2 stops24h 49m

$588

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

dom. 1/11

10:30 pm-11:20 am

2 stops27h 50m

Florence Peretola

lun. 1/19

6:40 am-10:29 pm

2 stops24h 49m

$654

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

sáb. 3/7

1:45 pm-4:30 pm

2 stops17h 45m

Florence Peretola

lun. 3/16

9:40 am-10:37 pm

2 stops20h 57m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 19 results
1
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Compare providers for flights from Ontario to Florence

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Florence in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Florence flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Florence flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Florence flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Florence flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Florence flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence 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.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Florence (average of $414). Flying from Ontario to Florence in June is currently the most expensive (average of $673). 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.

Reviews of airlines servicing Florence

Get insights into the airlines that provide service to Florence. 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 Florence. Reviews last updated noviembre 6, 2025.
Get a feel of what it's like to fly with United Airlines from Ontario to Florence by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to Florence. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Ontario to Florence?

    For as low as $488, Delta can have you in Florence from Ontario in 27h 20m. The distance from Ontario to Florence is about 6163 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Ontario to Florence round-trip?

    According to our current data, United Airlines ($557), offers the cheapest pricing from Ontario to Florence.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ontario to Florence (average of $414). Flying from Ontario to Florence in June is currently the most expensive (average of $673). 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 Florence

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

Top airline flying from Ontario to Florence

Discover the top airline that operate flights from Ontario to Florence. 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$557Average$658FlexibilityNo cancel feeOn-time69%

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