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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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FLR
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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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 August 6, 2026.

This Delta deal was found by Cheapflights users on 8/2. 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 12/67:00 am -
2 stops19h 25m
Thu 12/106:40 am -
2 stops25h 20m
Deal found 8/2$719
This United Airlines deal was found by Cheapflights users on 8/3. 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 12/61:00 pm -
2 stops18h 20m
Thu 12/106:30 am -
2 stops22h 50m
Deal found 8/3$720
This Delta deal was found by Cheapflights users on 8/1. 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 -
2 stops20h 50m
Sun 8/236:30 am -
2 stops25h 15m
Deal found 8/1$826
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/299:25 am -
2 stops20h 15m
Mon 11/96:30 am -
2 stops23h 21m
Deal found 7/31$830
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/171:18 pm -
2 stops21h 57m
Mon 8/319:50 am -
2 stops21h 09m
Deal found 8/3$831
This United Airlines deal was found by Cheapflights users on 8/3. 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 11/91:29 pm -
2 stops17h 51m
Mon 12/288:15 am -
2 stops18h 31m
Deal found 8/3$882
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 10/241:22 pm -
2 stops18h 58m
Fri 11/66:30 am -
2 stops21h 17m
Deal found 8/1$885
This United Airlines deal was found by Cheapflights users on 8/1. 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 12/244:00 pm -
2 stops19h 15m
Thu 12/318:15 am -
2 stops23h 33m
Deal found 8/1$907

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 August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(Delta)

One-way from

$333
(Delta)

Popular in

June

Cheapest in

February

Average price

$818
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. 23% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 6, 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 Ontario - FLR Florence Peretola

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

$826

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Thu 10/29

9:25 am-1:40 pm

2 stops20h 15m

Florence Peretola

Mon 11/9

6:30 am-8:51 pm

2 stops23h 21m

$830

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Sat 10/24

1:22 pm-5:20 pm

2 stops18h 58m

Florence Peretola

Fri 11/6

6:30 am-6:47 pm

2 stops21h 17m

$885

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Sat 9/5

1:18 pm-4:35 pm

2 stops42h 17m

Florence Peretola

Wed 9/30

6:30 am-9:59 pm

2 stops24h 29m

$971

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Thu 9/17

11:54 am-5:15 pm

2 stops20h 21m

Florence Peretola

Thu 9/24

12:15 pm-10:40 pm

2 stops19h 25m

$1,024
Quickest round-trip

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Mon 9/14

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

Tue 9/22

10:45 am-8:01 pm

2 stops18h 16m

$1,108

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Mon 9/21

5:00 am-4:35 pm

2 stops26h 35m

Florence Peretola

Sun 9/27

10:45 am-10:49 pm

2 stops45h 04m

$1,181
Cheapest one-way
Quickest one-way

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Tue 8/11

7:05 am-8:55 am

2 stops16h 50m

$333

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Sun 11/8

1:29 pm-4:20 pm

2 stops17h 51m

$337

OntarioFlorence

ONT Ontario - FLR Florence Peretola

ONTFLR

Ontario

Mon 11/9

1:29 pm-4:20 pm

2 stops17h 51m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Florence flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $830, Delta can have you in Florence from Ontario in 20h 15m. 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

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