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$360+ Cheap flights from Ontario (ONT) to Naples (NAP)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NAP
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Ontario to Naples

Cheapest flights from Ontario to Naples
Explore the most affordable flight options available from Ontario to Naples. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/16:00 am
ONT
-
NAP
2 stops27h 30m
Multiple Airlines
lun. 3/97:15 pm
NAP
-
ONT
2 stops35h 34m
Multiple Airlines
Deal found 1/27$493
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/124:54 pm
ONT
-
NAP
2 stops20h 06m
British Airways
mié. 8/197:40 am
NAP
-
ONT
2 stops23h 34m
British Airways
Deal found 1/28$496
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/267:00 am
ONT
-
NAP
2 stops23h 35m
American Airlines
lun. 3/21:55 pm
NAP
-
ONT
2 stops35h 27m
American Airlines
Deal found 1/28$498
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/134:54 pm
ONT
-
NAP
2 stops20h 06m
British Airways
jue. 8/207:40 am
NAP
-
ONT
2 stops23h 34m
British Airways
Deal found 1/28$546
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/194:54 pm
ONT
-
NAP
2 stops20h 06m
British Airways
mié. 8/267:40 am
NAP
-
ONT
2 stops23h 34m
British Airways
Deal found 1/28$583
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/182:31 pm
ONT
-
NAP
2 stops18h 34m
British Airways
mar. 8/257:40 am
NAP
-
ONT
2 stops23h 34m
British Airways
Deal found 1/28$595
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/74:52 pm
ONT
-
NAP
2 stops32h 23m
British Airways
vie. 4/177:40 am
NAP
-
ONT
2 stops23h 55m
British Airways
Deal found 1/27$599
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mié. 3/46:09 am
ONT
-
NAP
2 stops26h 16m
United Airlines
lun. 3/92:15 pm
NAP
-
ONT
2 stops30h 03m
United Airlines
Deal found 1/28$601
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/164:54 pm
ONT
-
NAP
2 stops20h 06m
British Airways
dom. 8/2311:15 am
NAP
-
ONT
2 stops38h 09m
British Airways
Deal found 1/28$626
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/244:54 pm
ONT
-
NAP
2 stops20h 06m
British Airways
lun. 8/317:40 am
NAP
-
ONT
2 stops23h 34m
British Airways
Deal found 1/28$633
This Air France deal was found by Cheapflights users on 1/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1210:59 pm
ONT
-
NAP
1 stop23h 06m
KLM
mié. 8/199:15 am
NAP
-
ONT
1 stop17h 46m
KLM
Deal found 1/28$643
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/210:50 am
ONT
-
NAP
2 stops26h 10m
British Airways
mié. 9/167:40 am
NAP
-
ONT
2 stops23h 10m
British Airways
Deal found 1/27$669

Find flight deals from Ontario to Naples

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Naples (NAP). 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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$493
(Finnair)

One-way from

$360
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$592
Provider with most accurate pricing for Ontario-Naples flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Naples flights.
Search Deals
From Ontario to Naples
Search Deals
One-way flight from Ontario to Naples
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Naples 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 enero 29, 2026.
Use the filters below to find and compare flights from Ontario to Naples that are best for you.

Fly from

Ontario

Fly to

Naples

Route

Depart

Return

Price

OntarioNaples

ONT - NAP

ONTNAP

Ontario

dom. 3/1

6:00 am-6:30 pm

2 stops27h 30m

Naples

lun. 3/9

7:15 pm-10:49 pm

2 stops35h 34m

$493

OntarioNaples

ONT - NAP

ONTNAP

Ontario

jue. 2/26

7:00 am-3:35 pm

2 stops23h 35m

Naples

lun. 3/2

1:55 pm-4:22 pm

2 stops35h 27m

$498

OntarioNaples

ONT - NAP

ONTNAP

Ontario

mar. 4/7

4:52 pm-10:15 am

2 stops32h 23m

Naples

vie. 4/17

7:40 am-10:35 pm

2 stops23h 55m

$599

OntarioNaples

ONT - NAP

ONTNAP

Ontario

mié. 3/4

6:09 am-5:25 pm

2 stops26h 16m

Naples

lun. 3/9

2:15 pm-12:18 pm

2 stops30h 03m

$601

OntarioNaples

ONT - NAP

ONTNAP

Ontario

jue. 2/26

5:00 am-6:15 pm

3 stops52h 15m

Naples

lun. 3/2

2:15 pm-12:43 pm

2 stops55h 28m

$706

OntarioNaples

ONT - NAP

ONTNAP

Ontario

jue. 4/9

4:52 pm-10:00 pm

2 stops20h 08m

Naples

sáb. 4/18

7:55 am-10:35 pm

2 stops23h 40m

$709

OntarioNaples

ONT - NAP

ONTNAP

Ontario

jue. 2/26

10:56 am-2:10 pm

2 stops18h 14m

Naples

mié. 3/11

6:20 am-9:24 pm

2 stops23h 04m

$712

OntarioNaples

ONT - NAP

ONTNAP

Ontario

dom. 4/26

4:52 pm-10:00 pm

2 stops20h 08m

Naples

lun. 5/11

7:40 am-9:59 pm

2 stops23h 19m

$735

OntarioNaples

ONT - NAP

ONTNAP

Ontario

mié. 4/8

7:00 am-12:30 pm

2 stops20h 30m

Naples

mar. 4/14

9:45 am-8:36 pm

2 stops19h 51m

$762

OntarioNaples

ONT - NAP

ONTNAP

Ontario

jue. 5/7

4:52 pm-10:00 pm

2 stops20h 08m

Naples

mié. 5/20

7:40 am-6:12 pm

2 stops43h 32m

$774

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 22 results
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Compare providers for flights from Ontario to Naples

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 Naples in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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-Naples flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Naples flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Naples flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Naples 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-Naples 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 Naples

Have a flexible travel schedule? Discover the best time to fly to Naples 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Naples

What is the cheapest month to book a flight from Ontario to Naples?

Currently, January is the cheapest month in which you can book a flight from Ontario to Naples (average of $407). Flying from Ontario to Naples in May is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Naples. 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 Naples?

    There are many flights that can get you from Ontario to Naples in 23h 35m. Fly via American Airlines, British Airways, or United Airlines to get the fastest option. The distance from Ontario to Naples is about 6418 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Naples that include hotel bookings?

    Yes. In addition to deals on Ontario to Naples flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Naples?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Naples.

  • Can I find deals for business class flights from Ontario to Naples?

    Yes. Cheapflights offers flight deals from Ontario to Naples by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Naples?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Naples (average of $407). Flying from Ontario to Naples in May is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Naples?

Book flights to Naples if you plan to visit one of these locations
Praiano
Ravello
Conca Dei Marini
Maiori
Sant'Agnello
Vico Equense

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