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Florence

$337+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FLR
6月 1 — 6月 81
週一 6/1
週一 6/8
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 5月 2, 2026.

This Delta deal was found by Cheapflights users on 4/28. 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.
週六 11/75:05 pm
ONT
-
FLR
2 stops41h 45m
Delta
週二 11/176:40 am
FLR
-
ONT
2 stops19h 37m
Delta
Deal found 4/28$719
This United Airlines deal was found by Cheapflights users on 4/27. 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.
週二 8/181:18 pm
ONT
-
FLR
2 stops18h 17m
United Airlines
週二 8/256:30 am
FLR
-
ONT
2 stops20h 41m
United Airlines
Deal found 4/27$721
This Delta deal was found by Cheapflights users on 4/28. 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.
週六 11/75:50 pm
ONT
-
FLR
2 stops41h 00m
Delta
週五 11/136:40 am
FLR
-
ONT
2 stops20h 38m
Delta
Deal found 4/28$726
This Delta deal was found by Cheapflights users on 4/28. 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.
週六 11/75:05 pm
ONT
-
FLR
2 stops41h 45m
Delta
週一 11/169:50 am
FLR
-
ONT
2 stops39h 22m
Delta
Deal found 4/28$739
This Delta deal was found by Cheapflights users on 5/1. 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.
週二 8/117:00 am
ONT
-
FLR
2 stops19h 30m
Delta
週日 8/236:30 am
FLR
-
ONT
2 stops24h 26m
Delta
Deal found 5/1$769
This United Airlines deal was found by Cheapflights users on 4/28. 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.
週日 11/87:00 am
ONT
-
FLR
2 stops24h 30m
United Airlines
週六 11/146:30 am
FLR
-
ONT
2 stops20h 17m
United Airlines
Deal found 4/28$772
This Delta deal was found by Cheapflights users on 4/28. 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.
週六 11/75:05 pm
ONT
-
FLR
2 stops41h 45m
Delta
週六 11/146:50 am
FLR
-
ONT
2 stops20h 28m
Delta
Deal found 4/28$783
This Delta deal was found by Cheapflights users on 4/28. 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.
週三 11/49:55 am
ONT
-
FLR
2 stops38h 00m
Delta
週五 11/136:40 am
FLR
-
ONT
2 stops20h 38m
Delta
Deal found 4/28$826
This Delta deal was found by Cheapflights users on 4/28. 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.
週三 11/49:55 am
ONT
-
FLR
2 stops38h 00m
Delta
週一 11/169:50 am
FLR
-
ONT
2 stops39h 22m
Delta
Deal found 4/28$846
This United Airlines deal was found by Cheapflights users on 4/27. 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.
週二 8/111:18 pm
ONT
-
FLR
2 stops18h 17m
United Airlines
週二 8/189:50 am
FLR
-
ONT
2 stops21h 09m
United Airlines
Deal found 4/27$849
This Delta deal was found by Cheapflights users on 4/28. 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.
週三 11/49:55 am
ONT
-
FLR
2 stops38h 00m
Delta
週日 11/1512:20 pm
FLR
-
ONT
2 stops36h 52m
Delta
Deal found 4/28$876

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 5月 2, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$721
(United Airlines)

One-way from

$337
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$915
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. 21% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 5月 2, 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

週二 8/11

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

週二 8/18

9:50 am-9:59 pm

2 stops21h 09m

$849

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週六 8/8

1:50 pm-12:40 pm

2 stops37h 50m

Florence Peretola

週日 8/16

6:30 am-9:59 pm

2 stops24h 29m

$920

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週二 5/12

6:59 pm-4:35 pm

2 stops36h 36m

Florence Peretola

週三 5/20

9:50 am-10:35 pm

2 stops21h 45m

$947

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週三 8/19

1:18 pm-8:15 pm

2 stops21h 57m

Florence Peretola

週六 9/5

6:30 am-6:19 pm

2 stops20h 49m

$991
Quickest round-trip

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週日 8/23

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

週六 9/5

6:30 am-6:19 pm

2 stops20h 49m

$991

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週五 8/21

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

週三 9/9

6:30 am-6:19 pm

2 stops20h 49m

$991

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週六 8/22

1:18 pm-4:35 pm

2 stops42h 17m

Florence Peretola

週六 9/5

6:30 am-6:19 pm

2 stops20h 49m

$997

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週五 8/21

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

週六 9/5

6:30 am-6:19 pm

2 stops20h 49m

$1,051

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週二 7/28

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

週四 8/6

9:50 am-9:55 pm

2 stops21h 05m

$1,054

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

週二 7/21

1:18 pm-4:35 pm

2 stops18h 17m

Florence Peretola

週二 7/28

9:50 am-9:55 pm

2 stops21h 05m

$1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 23 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 May.
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.

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 5月 2, 2026.
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.
United Airlines
7.4
Good
9,680 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

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??
United Airlines
7.4
Good
9,680 reviews
United Airlines
7.4
Good
9,680 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

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 $849, United Airlines can have you in Florence from Ontario in 18h 17m. The distance from Ontario to Florence is about 6163 mi.

  • 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.

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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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 5月 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$557Average$658FlexibilityNo cancel feeOn-time69%

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