HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florence

$333+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FLR
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Florence with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 12, 2026.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 11/151:00 pm
ONT
-
FLR
2 stops18h 30m
United Airlines
Thu 11/262:20 pm
FLR
-
ONT
2 stops17h 46m
United Airlines
Deal found 6/11$720
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 11/131:00 pm
ONT
-
FLR
2 stops18h 30m
United Airlines
Fri 11/202:20 pm
FLR
-
ONT
2 stops17h 46m
United Airlines
Deal found 6/10$770
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 11/1312:00 pm
ONT
-
FLR
2 stops17h 25m
Delta
Fri 11/276:50 am
FLR
-
ONT
2 stops18h 22m
Delta
Deal found 6/11$775
This Delta deal was found by Cheapflights users on 6/10. 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 8/116:20 am
ONT
-
FLR
2 stops20h 50m
Delta
Sun 8/236:30 am
FLR
-
ONT
2 stops25h 15m
Delta
Deal found 6/10$827
This Air France deal was found by Cheapflights users on 6/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:43 am
ONT
-
FLR
2 stops19h 42m
Multiple Airlines
Sun 8/236:30 am
FLR
-
ONT
2 stops19h 51m
Multiple Airlines
Deal found 6/8$828
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/191:18 pm
ONT
-
FLR
2 stops21h 57m
United Airlines
Tue 8/251:20 pm
FLR
-
ONT
2 stops18h 15m
United Airlines
Deal found 6/8$861
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 11/41:00 pm
ONT
-
FLR
2 stops18h 30m
United Airlines
Sat 11/142:20 pm
FLR
-
ONT
2 stops17h 46m
United Airlines
Deal found 6/8$875
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 7/125:45 am
ONT
-
FLR
2 stops21h 55m
United Airlines
Thu 7/236:30 am
FLR
-
ONT
2 stops25h 21m
United Airlines
Deal found 6/8$887
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/1210:00 pm
ONT
-
FLR
2 stops36h 40m
Delta
Wed 7/2211:20 am
FLR
-
ONT
2 stops32h 18m
Delta
Deal found 6/9$888
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/1211:59 am
ONT
-
FLR
2 stops20h 16m
Delta
Tue 7/216:40 am
FLR
-
ONT
2 stops25h 12m
Delta
Deal found 6/9$889
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/201:18 pm
ONT
-
FLR
2 stops18h 17m
United Airlines
Wed 9/21:20 pm
FLR
-
ONT
2 stops18h 15m
United Airlines
Deal found 6/11$912
This British Airways deal was found by Cheapflights users on 6/11. 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.
Wed 7/291:11 pm
ONT
-
FLR
2 stops24h 09m
Multiple Airlines
Thu 8/612:25 pm
FLR
-
ONT
2 stops32h 38m
Multiple Airlines
Deal found 6/11$916

Find 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 June 12, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$720
(United Airlines)

One-way from

$333
(Delta)

Popular in

June

Cheapest in

February

Average price

$1,113
Provider with most accurate pricing for Ontario-Florence Peretola flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Florence Peretola flights.
Search Deals
From Ontario to Florence Peretola
Search Deals
One-way flight from Ontario to Florence Peretola
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 12, 2026.
Use the filters below to find and compare flights from Ontario to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Tue 8/11

6:20 am-12:10 pm

2 stops20h 50m

Florence Peretola

Sun 8/23

6:30 am-10:45 pm

2 stops25h 15m

$827

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Wed 8/19

1:18 pm-8:15 pm

2 stops21h 57m

Florence Peretola

Tue 8/25

1:20 pm-10:35 pm

2 stops18h 15m

$861

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Thu 8/20

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

Wed 9/2

1:20 pm-10:35 pm

2 stops18h 15m

$912

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Wed 7/29

1:11 pm-10:20 pm

2 stops24h 09m

Florence Peretola

Thu 8/6

12:25 pm-12:03 pm

2 stops32h 38m

$916

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sat 7/11

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

Wed 7/22

6:30 am-10:51 pm

2 stops25h 21m

$938

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sun 7/12

11:48 am-5:15 pm

2 stops20h 27m

Florence Peretola

Fri 7/24

1:05 pm-10:52 pm

2 stops18h 47m

$969
Quickest round-trip

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sun 8/23

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

Sat 12/5

2:20 pm-11:06 pm

2 stops17h 46m

$988

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Mon 7/13

6:10 am-4:35 pm

2 stops25h 25m

Florence Peretola

Wed 7/22

6:30 am-10:51 pm

2 stops25h 21m

$992

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sat 11/21

6:53 pm-4:30 pm

2 stops36h 37m

Florence Peretola

Sat 11/28

8:00 am-11:06 pm

2 stops24h 06m

$996

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sun 7/12

1:50 pm-12:40 pm

3 stops37h 50m

Florence Peretola

Wed 7/22

6:30 am-10:51 pm

2 stops25h 21m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Ontario-Florence flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

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 $827, Delta can have you in Florence from Ontario in 20h 50m. The distance from Ontario to Florence is about 6163 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Pistoia
Arezzo

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.