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$305+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NAP
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$447
(Iberia)

One-way from

$305
(oojo)

Popular in

May

Cheapest in

November

Average price

$572
Provider with most accurate pricing for Ontario-Naples flight deals.
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Provider most trusted by Cheapflights users for Ontario-Naples flights.
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From Ontario to Naples
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One-way flight from Ontario to Naples
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Highest demand for flights based on searches. 16% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 26, 2025.

This Iberia deal was found by Cheapflights users on 11/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:10 amONT - NAP
2 stops19h 35mMultiple Airlines
Mon 2/92:55 pmNAP - ONT
2 stops28h 13mMultiple Airlines
Deal found 11/25$447
This Delta deal was found by Cheapflights users on 11/25. 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 12/306:00 amONT - NAP
2 stops24h 50mDelta
Sun 2/86:15 amNAP - ONT
2 stops25h 29mDelta
Deal found 11/25$491
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Tue 12/306:39 pmONT - NAP
2 stops37h 46mUnited Airlines
Mon 2/92:15 pmNAP - ONT
2 stops36h 28mUnited Airlines
Deal found 11/25$495
This KLM deal was found by Cheapflights users on 11/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amONT - NAP
2 stops24h 50mKLM
Wed 2/1110:25 amNAP - ONT
2 stops38h 39mKLM
Deal found 11/25$496
This Air France deal was found by Cheapflights users on 11/25. 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.
Wed 12/317:05 amONT - NAP
2 stops19h 05mMultiple Airlines
Sun 2/86:15 amNAP - ONT
2 stops25h 29mMultiple Airlines
Deal found 11/25$507
This Air France deal was found by Cheapflights users on 11/25. 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.
Wed 12/317:05 amONT - NAP
2 stops19h 05mMultiple Airlines
Tue 2/106:15 amNAP - ONT
2 stops47h 50mMultiple Airlines
Deal found 11/25$512
This Delta deal was found by Cheapflights users on 11/25. 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 12/306:00 amONT - NAP
2 stops24h 50mDelta
Sat 2/76:15 amNAP - ONT
2 stops24h 33mDelta
Deal found 11/25$531
This Delta deal was found by Cheapflights users on 11/25. 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 12/306:00 amONT - NAP
2 stops30h 15mDelta
Fri 2/66:15 amNAP - ONT
2 stops23h 50mDelta
Deal found 11/25$566
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/2911:59 pmONT - NAP
2 stops32h 26mUnited Airlines
Mon 2/92:15 pmNAP - ONT
2 stops17h 38mUnited Airlines
Deal found 11/25$601
This Delta deal was found by Cheapflights users on 11/25. 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.
Wed 12/317:05 amONT - NAP
2 stops19h 25mDelta
Sat 2/76:15 amNAP - ONT
2 stops23h 50mDelta
Deal found 11/25$616
This Delta deal was found by Cheapflights users on 11/25. 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.
Wed 12/317:05 amONT - NAP
2 stops19h 25mDelta
Sun 2/86:15 amNAP - ONT
2 stops38h 16mDelta
Deal found 11/25$622
This American Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 12/317:10 amONT - NAP
2 stops19h 35mAmerican Airlines
Fri 2/66:20 amNAP - ONT
2 stops25h 28mAmerican Airlines
Deal found 11/25$646

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 November 26, 2025.
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

Thu 1/1

6:00 am-3:50 pm

2 stops24h 50m

Naples

Mon 2/9

1:15 pm-4:15 pm

2 stops36h 00m

$496

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 1/1

6:00 am-3:50 pm

2 stops24h 50m

Naples

Sun 2/8

11:35 am-4:15 pm

2 stops37h 40m

$496

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 12/30

6:00 am-3:50 pm

2 stops24h 50m

Naples

Wed 2/11

10:25 am-4:04 pm

2 stops38h 39m

$496

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 1/1

6:00 am-3:50 pm

2 stops24h 50m

Naples

Tue 2/10

6:15 am-9:05 pm

2 stops47h 50m

$506

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 12/31

7:05 am-11:10 am

2 stops19h 05m

Naples

Tue 2/10

6:15 am-9:05 pm

2 stops47h 50m

$512

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 2/23

6:37 pm-5:25 pm

2 stops37h 48m

Naples

Mon 3/2

2:15 pm-10:00 pm

2 stops40h 45m

$516

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 12/30

6:00 am-3:50 pm

2 stops24h 50m

Naples

Sat 2/7

6:15 am-9:48 pm

2 stops24h 33m

$531

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 12/30

6:00 am-9:15 pm

2 stops30h 15m

Naples

Tue 2/10

6:15 am-9:05 pm

2 stops23h 50m

$566

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 12/31

7:05 am-11:30 am

2 stops19h 25m

Naples

Sun 2/8

6:15 am-11:31 am

2 stops38h 16m

$622

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 1/1

6:00 am-3:50 pm

2 stops24h 50m

Naples

Mon 2/9

6:15 am-9:05 pm

2 stops23h 50m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 21 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 November.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Naples flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $701). 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 24h 50m. Fly via KLM to get the fastest option. The distance from Ontario to Naples is about 6418 mi.

  • What are the cheapest airlines to fly from Ontario to Naples one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $305. However, be on the lookout for offers from Iberia and United Airlines, as they are both options that can get you from Ontario to Naples for a low price.

  • 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 $701). 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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