Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Florence from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Florence departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Florence

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:30 am - 2:25 pmONT-FLR
21h 55m2 stops
Delta Logo
12:20 pm - 12:16 pmFLR-ONT
56h 56m2 stops
$488Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
7:16 am - 11:45 amONT-FLR
19h 29m2 stops
British Airways Logo
12:40 pm - 10:48 pmFLR-ONT
43h 08m2 stops
$490British Airways
Find Deal
Sat, Jan 31 - Sun, Feb 8
Delta Logo
7:30 am - 2:25 pmONT-FLR
21h 55m2 stops
Delta Logo
12:20 pm - 11:31 amFLR-ONT
56h 11m2 stops
$493Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
6:39 pm - 12:35 pmONT-FLR
32h 56m2 stops
United Airlines Logo
6:35 am - 11:18 amFLR-ONT
37h 43m3 stops
$498United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
1:50 pm - 4:30 pmONT-FLR
18h 40m2 stops
United Airlines Logo
6:30 am - 5:47 pmFLR-ONT
20h 17m2 stops
$499United Airlines
Find Deal
Mon, Mar 23 - Wed, Apr 1
United Airlines Logo
1:53 pm - 12:35 pmONT-FLR
37h 42m2 stops
United Airlines Logo
8:00 am - 10:53 pmFLR-ONT
23h 53m2 stops
$501United Airlines
Find Deal
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
6:00 am - 1:35 pmONT-FLR
22h 35m2 stops
United Airlines Logo
2:15 pm - 10:53 pmFLR-ONT
17h 38m2 stops
$509United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
1:45 pm - 4:30 pmONT-FLR
17h 45m2 stops
United Airlines Logo
6:30 am - 9:25 pmFLR-ONT
23h 55m2 stops
$524United Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 8
United Airlines Logo
1:50 pm - 4:30 pmONT-FLR
18h 40m2 stops
United Airlines Logo
1:40 pm - 11:06 pmFLR-ONT
18h 26m2 stops
$540United Airlines
Find Deal
Mon, Mar 23 - Fri, Apr 17
United Airlines Logo
1:50 pm - 4:30 pmONT-FLR
18h 40m2 stops
United Airlines Logo
6:40 am - 5:47 pmFLR-ONT
20h 07m2 stops
$541United Airlines
Find Deal
Mon, Mar 23 - Tue, Apr 7

United Airlines flights from Ontario to Florence

Our best United Airlines deals on Ontario to Florence flight tickets
United Airlines
Jan 15
ONT6:39 pmOntario
32h 56m
2 stops
FLR12:35 pmFlorence Peretola
Jan 22
FLR6:35 amFlorence Peretola
37h 43m
3 stops
ONT11:18 amOntario
$498
Find similar
United Airlines
Mar 23
ONT1:50 pmOntario
18h 40m
2 stops
FLR4:30 pmFlorence Peretola
Apr 1
FLR6:30 amFlorence Peretola
20h 17m
2 stops
ONT5:47 pmOntario
$499
Find similar
United Airlines
Jan 14
ONT1:53 pmOntario
37h 42m
2 stops
FLR12:35 pmFlorence Peretola
Jan 18
FLR8:00 amFlorence Peretola
23h 53m
2 stops
ONT10:53 pmOntario
$501
Find similar

Delta flights from Ontario to Florence

Our best Delta deals on Ontario to Florence flight tickets
Delta
Feb 4
ONT7:30 amOntario
21h 55m
2 stops
FLR2:25 pmFlorence Peretola
Feb 8
FLR12:20 pmFlorence Peretola
56h 56m
2 stops
ONT12:16 pmOntario
$488
Find similar
Delta
Feb 4
ONT7:30 amOntario
21h 55m
2 stops
FLR2:25 pmFlorence Peretola
Feb 8
FLR12:20 pmFlorence Peretola
56h 11m
2 stops
ONT11:31 amOntario
$493
Find similar
Delta
Mar 25
ONT1:20 pmOntario
19h 00m
2 stops
FLR4:20 pmFlorence Peretola
Mar 31
FLR7:00 amFlorence Peretola
19h 13m
2 stops
ONT5:13 pmOntario
$693
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
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

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Wed 2/4

7:30 am-2:25 pm

2 stops21h 55m

Florence Peretola

Sun 2/8

12:20 pm-12:16 pm

2 stops56h 56m

$488

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sat 1/31

7:16 am-11:45 am

2 stops19h 29m

Florence Peretola

Sun 2/8

12:40 pm-10:48 pm

2 stops43h 08m

$490

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Wed 2/4

7:30 am-2:25 pm

2 stops21h 55m

Florence Peretola

Sun 2/8

12:20 pm-11:31 am

2 stops56h 11m

$493

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Thu 1/15

6:39 pm-12:35 pm

2 stops32h 56m

Florence Peretola

Thu 1/22

6:35 am-11:18 am

3 stops37h 43m

$498

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Mon 3/23

1:50 pm-4:30 pm

2 stops18h 40m

Florence Peretola

Wed 4/1

6:30 am-5:47 pm

2 stops20h 17m

$499

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Wed 1/14

1:53 pm-12:35 pm

2 stops37h 42m

Florence Peretola

Sun 1/18

8:00 am-10:53 pm

2 stops23h 53m

$501

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Sat 1/17

6:00 am-1:35 pm

2 stops22h 35m

Florence Peretola

Sat 1/24

2:15 pm-10:53 pm

2 stops17h 38m

$509

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Fri 2/27

1:45 pm-4:30 pm

2 stops17h 45m

Florence Peretola

Sun 3/8

6:30 am-9:25 pm

2 stops23h 55m

$524

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Mon 3/23

1:50 pm-4:30 pm

2 stops18h 40m

Florence Peretola

Fri 4/17

1:40 pm-11:06 pm

2 stops18h 26m

$540

OntarioFlorence

ONT - FLR

ONTFLR

Ontario

Mon 3/23

1:50 pm-4:30 pm

2 stops18h 40m

Florence Peretola

Tue 4/7

6:40 am-5:47 pm

2 stops20h 07m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Florence from

How to get the cheapest flight ticket from Ontario to Florence

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Florence?

On average, the least expensive day to fly to Florence from Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,043. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Florence on Friday is $1,237.

What is the cheapest time of day to depart on your flight to Florence?

Our data shows that the cheapest Ontario to Florence flights are usually those with departure times in the morning. Our users have found flights to Florence in the morning for as low as $996. Flights to Florence are more costly at noon, with an average ticket price of $1,289. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Florence

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Florence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Florence (ONT to FLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Florence

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Ontario to Florence takes 16h 50m
There are no direct flights from Ontario to Florence. There are no popular flight routes from Ontario to Florence.
Search flight deals

  • How far is Ontario to Florence Peretola by plane?

    Florence Peretola is 6167.5 mi away from Ontario. Typically, this will take 16h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Florence Peretola Airport?

    Prices for flights from Ontario Airport to Florence Peretola Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Florence Peretola Airport?

  • How old do you have to be to fly from Ontario Airport to Florence Peretola Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The travel and health documents required for your trip to Florence Peretola Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florence Peretola Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Florence?

Best airlines flying from Ontario to Florence

Compare and see reviews for airlines that fly from Ontario to Florence with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $557Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena
Prato
San Gimignano
Montecatini Terme
Arezzo
Pistoia
Colle di Val d'Elsa
Fiesole
Impruneta
Greve in Chianti
Monteriggioni
Volterra

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Florence?

Finding the right flight to Florence from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florence quick and easy, saving you time and money.

Can I find flights from Ontario to Florence with flexible booking policies on momondo?

Yes. All flights to Florence from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Florence?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Florence.

I’m not ready to book a flight from Ontario to Florence right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Florence flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Florence trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/2
Fri 1/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Airports servicing Tuscany

Pisa Gal Galilei Airport
Elba Airport