Which airports can I use when flying from Ontario to Florence?

Flights from Ontario to Florence usually depart from Ontario (ONT) and arrive at Florence (FLO).

Do I need a passport to fly from Ontario to Florence?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Ontario to Florence changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $733 to $2,046. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Ontario and Florence?

Florence is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Florence Airport (FLO)?

Florence Airport (FLO) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include: · Budget · Avis · Enterprise Rent-A-Car · Skylimit Srl · Alamo

$518 CHEAP FLIGHTS from Ontario to Florence (ONT - FLO)

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Flight Deals

Cheap Flights from Ontario to Florence (ONT-FLO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Florence

Mon, Nov 23 - Wed, Dec 2

4:25 pm - 11:54 pmONT Ontario-FLO Florence

28h 29m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 10:12 pmFLO Florence-ONT Ontario

9h 35m1 stop Charlotte Douglas

$733American Airlines

Tue, Nov 24 - Wed, Dec 2

7:49 pm - 11:54 pmONT Ontario-FLO Florence

25h 05m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 10:12 pmFLO Florence-ONT Ontario

9h 35m1 stop Charlotte Douglas

$747American Airlines

Thu, Nov 26 - Wed, Dec 2

1:27 pm - 11:54 pmONT Ontario-FLO Florence

31h 27m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 10:12 pmFLO Florence-ONT Ontario

9h 35m1 stop Charlotte Douglas

$750American Airlines

Mon, Nov 23 - Tue, Dec 1

4:25 pm - 11:54 pmONT Ontario-FLO Florence

28h 29m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

2:35 pm - 8:39 amFLO Florence-ONT Ontario

21h 04m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$780American Airlines

Mon, Nov 23 - Wed, Dec 2

4:25 pm - 11:54 pmONT Ontario-FLO Florence

28h 29m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 3:35 pmFLO Florence-ONT Ontario

26h 58m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$780American Airlines

Tue, Nov 24 - Tue, Dec 1

7:49 pm - 11:54 pmONT Ontario-FLO Florence

25h 05m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

2:35 pm - 8:39 amFLO Florence-ONT Ontario

21h 04m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$794American Airlines

Tue, Nov 24 - Wed, Dec 2

7:49 pm - 11:54 pmONT Ontario-FLO Florence

25h 05m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 8:39 amFLO Florence-ONT Ontario

20h 02m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$794American Airlines

Wed, Nov 25 - Wed, Dec 2

4:25 pm - 2:09 pmONT Ontario-FLO Florence

18h 44m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 10:12 pmFLO Florence-ONT Ontario

9h 35m1 stop Charlotte Douglas

$795American Airlines

Thu, Nov 26 - Wed, Dec 2

4:25 pm - 11:54 pmONT Ontario-FLO Florence

28h 29m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

3:37 pm - 8:39 amFLO Florence-ONT Ontario

20h 02m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$798American Airlines

Thu, Nov 26 - Tue, Dec 1

1:27 pm - 11:54 pmONT Ontario-FLO Florence

31h 27m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

2:35 pm - 8:39 amFLO Florence-ONT Ontario

21h 04m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$798American Airlines

Booking Insights

Price, demand and travel trends for Ontario to Florence flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Florence with more confidence.

What is the cheapest airline to fly from Ontario to Florence?

American Airlines ($733) offered the cheapest round-trip ticket from Ontario to Florence in the last 5 days.

Find deals

Cheapest flight	$518

Flight from Ontario to Florence

When to book flights from Ontario to Florence

Are your dates flexible? Find out the best times to travel from Ontario to Florence based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Ontario to Florence?
Flights from Ontario to Florence usually depart from Ontario (ONT) and arrive at Florence (FLO).
Do I need a passport to fly from Ontario to Florence?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Ontario to Florence changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $733 to $2,046. That means the highest observed fare was about 3x higher than the lowest one.
What is the time difference between Ontario and Florence?
Florence is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Florence Airport (FLO)?
Florence Airport (FLO) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
· Budget
· Avis
· Enterprise Rent-A-Car
· Skylimit Srl
· Alamo

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

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Ontario (ONT)

Florence (FLO)

ONT - FLO

$518 Find Cheap Flights from Ontario to Florence - Compare and Save

Everything you should know

Cheap Flights from Ontario to Florence (ONT-FLO)

Recent round-trip flight deals from Ontario to Florence

Recent one-way flight deals from Ontario to Florence

Price, demand and travel trends for Ontario to Florence flights

What is the cheapest airline to fly from Ontario to Florence?

Key details for Ontario to Florence flights

Cheapest flight

When to book flights from Ontario to Florence

Your Ontario to Florence flight questions, answered

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

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Florence

Complete your trip to Florence with a hotel stay or car rental

Find direct flights to and from Ontario and Florence

Flights to other popular destinations

Flights from domestic origins to Florence

Choose which airport to fly into in Florence

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