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$464+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NAP
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$524
(Ovago)

One-way from

$480
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$855
From Ontario to Naples
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One-way flight from Ontario to Naples
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amONT - NAP
2 stops19h 45mBritish Airways
Tue 11/1112:40 pmNAP - ONT
2 stops40h 01mBritish Airways
Deal found 8/13$524
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 11/56:05 amONT - NAP
2 stops21h 25mMultiple Airlines
Tue 11/111:15 pmNAP - ONT
3 stops32h 22mMultiple Airlines
Deal found 8/13$645
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 10/86:00 amONT - NAP
2 stops20h 40mUnited Airlines
Wed 10/1511:35 amNAP - ONT
2 stops20h 17mUnited Airlines
Deal found 8/14$649
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/36:00 amONT - NAP
2 stops18h 40mUnited Airlines
Tue 9/99:45 amNAP - ONT
2 stops21h 45mUnited Airlines
Deal found 8/13$653
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/106:00 amONT - NAP
2 stops18h 40mUnited Airlines
Tue 9/166:40 amNAP - ONT
2 stops19h 57mUnited Airlines
Deal found 8/13$656
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/146:00 amONT - NAP
2 stops20h 40mUnited Airlines
Tue 8/269:45 amNAP - ONT
2 stops20h 40mUnited Airlines
Deal found 8/13$683
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/146:04 amONT - NAP
2 stops20h 36mUnited Airlines
Tue 9/306:40 amNAP - ONT
2 stops20h 00mUnited Airlines
Deal found 8/14$710
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/76:00 amONT - NAP
2 stops20h 40mUnited Airlines
Mon 10/136:40 amNAP - ONT
2 stops20h 00mUnited Airlines
Deal found 8/14$718
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 8/206:50 pmONT - NAP
2 stops19h 05mUnited Airlines
Tue 8/269:45 amNAP - ONT
2 stops20h 40mUnited Airlines
Deal found 8/14$787
This KLM deal was found by Cheapflights users on 8/14. 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.
Mon 9/297:05 amONT - NAP
1 stop14h 55mKLM
Tue 10/149:00 amNAP - ONT
1 stop22h 22mKLM
Deal found 8/14$825
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 8/237:05 amONT - NAP
1 stop14h 55mDelta
Sat 8/309:00 amNAP - ONT
1 stop19h 11mDelta
Deal found 8/14$828
This KLM deal was found by Cheapflights users on 8/14. 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.
Mon 10/67:05 amONT - NAP
1 stop14h 55mKLM
Tue 10/149:00 amNAP - ONT
1 stop22h 22mKLM
Deal found 8/14$830

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 August 14, 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

Wed 11/5

7:00 am-11:45 am

2 stops19h 45m

Naples

Tue 11/11

12:40 pm-7:41 pm

2 stops40h 01m

$524

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 2/9

7:00 am-1:50 pm

2 stops21h 50m

Naples

Mon 2/16

2:10 pm-9:19 am

2 stops28h 09m

$575

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 11/5

6:05 am-12:30 pm

2 stops21h 25m

Naples

Tue 11/11

1:15 pm-12:37 pm

3 stops32h 22m

$645

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 10/8

6:00 am-11:40 am

2 stops20h 40m

Naples

Wed 10/15

11:35 am-10:52 pm

2 stops20h 17m

$649

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 9/3

6:00 am-9:40 am

2 stops18h 40m

Naples

Tue 9/9

9:45 am-10:30 pm

2 stops21h 45m

$653

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 9/10

6:00 am-9:40 am

2 stops18h 40m

Naples

Tue 9/16

6:40 am-5:37 pm

2 stops19h 57m

$656

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Sun 9/14

6:04 am-11:40 am

2 stops20h 36m

Naples

Tue 9/30

6:40 am-5:40 pm

2 stops20h 00m

$710

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 10/7

6:00 am-11:40 am

2 stops20h 40m

Naples

Mon 10/13

6:40 am-5:40 pm

2 stops20h 00m

$718

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 9/30

7:02 am-9:40 am

2 stops17h 38m

Naples

Sat 10/18

11:35 am-10:52 pm

2 stops20h 17m

$787

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 9/29

7:05 am-7:00 am

1 stop14h 55m

Naples

Tue 10/14

9:00 am-10:22 pm

1 stop22h 22m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
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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 $703). Flying from Ontario to Naples in June is currently the most expensive (average of $1,206). 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.

  • 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 $703). Flying from Ontario to Naples in June is currently the most expensive (average of $1,206). 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
Conca Dei Marini
Maiori
Ravello
Sant'Agnello
Vico Equense

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