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$593+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NAP
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$720
(United Airlines)

One-way from

$593
(Gotogate)

Popular in

June

Cheapest in

February

Average price

$874
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. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 10/166:04 amONT - NAP
2 stops20h 36mUnited Airlines
Thu 10/2311:35 amNAP - ONT
2 stops17h 58mUnited Airlines
Deal found 4/28$720
This Iberia deal was found by Cheapflights users on 4/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:43 amONT - NAP
2 stops28h 22mIberia
Mon 9/296:50 amNAP - ONT
2 stops25h 46mIberia
Deal found 4/28$824
This Air France deal was found by Cheapflights users on 4/28. 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.
Thu 9/2512:00 pmONT - NAP
2 stops21h 15mAir France
Sun 10/56:10 amNAP - ONT
2 stops19h 04mAir France
Deal found 4/28$960
This Air Canada deal was found by Cheapflights users on 4/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:00 amONT - NAP
2 stops17h 40mMultiple Airlines
Thu 9/1811:35 amNAP - ONT
2 stops17h 58mMultiple Airlines
Deal found 4/28$1,059
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:59 pmONT - NAP
1 stop23h 01mKLM
Sun 10/59:00 amNAP - ONT
1 stop19h 42mKLM
Deal found 4/28$1,515
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:05 amONT - NAP
1 stop14h 55mDelta
Mon 6/910:15 amNAP - ONT
2 stops21h 10mDelta
Deal found 4/28$1,544
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/24:35 pmONT - NAP
2 stops17h 10mBritish Airways
Sat 5/1711:25 amNAP - ONT
2 stops19h 32mBritish Airways
Deal found 4/28$2,487
This Air Canada deal was found by Cheapflights users on 4/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:10 amONT - NAP
3 stops19h 30mAir Canada
Sat 6/2811:35 amNAP - ONT
3 stops33h 57mAir Canada
Deal found 4/28$5,645

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 April 29, 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 10/16

6:04 am-11:40 am

2 stops20h 36m

Naples

Thu 10/23

11:35 am-8:33 pm

2 stops17h 58m

$720

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 9/22

8:43 am-10:05 pm

2 stops28h 22m

Naples

Mon 9/29

6:50 am-11:36 pm

2 stops25h 46m

$824

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 9/25

12:00 pm-6:15 pm

2 stops21h 15m

Naples

Sun 10/5

6:10 am-4:14 pm

2 stops19h 04m

$960

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 9/9

7:00 am-9:40 am

2 stops17h 40m

Naples

Thu 9/18

11:35 am-8:33 pm

2 stops17h 58m

$1,059

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 9/25

10:59 pm-7:00 am

1 stop23h 01m

Naples

Sun 10/5

9:00 am-7:42 pm

1 stop19h 42m

$1,515

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 6/2

7:05 am-7:00 am

1 stop14h 55m

Naples

Mon 6/9

10:15 am-10:25 pm

2 stops21h 10m

$1,544

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Sun 8/3

4:45 pm-7:25 pm

2 stops17h 40m

Naples

Sun 8/17

11:05 am-10:14 pm

2 stops20h 09m

$4,165

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 6/11

5:10 am-9:40 am

3 stops19h 30m

Naples

Sat 6/28

11:35 am-12:32 pm

3 stops33h 57m

$5,645

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 8/20

4:54 pm-9:55 pm

2 stops20h 01m

$593

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 8/20

7:00 am-7:00 am

1 stop15h 00m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Naples flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 $703). Flying from Ontario to Naples in June is currently the most expensive (average of $1,238). 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.

Rainfall in Naples by month

Plan your trip to Naples by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Naples ranges from 0.9 - 6.4 inches per month. November is typically the wettest month, when rainfall can reach 6.4 in. July is typically the driest time to visit Naples when rainfall is around 0.9 in.

Temperature in Naples by month

Plan your trip to Naples by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Naples, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Naples

Get insights into the airlines that provide service to Naples. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Naples. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Ontario to Naples round-trip?

    Our cheapest airline available from Ontario to Naples is United Airlines. Our recent data shows that you can find tickets from as low as $720 on this airline. Additional options worth looking into are Iberia and Air France, starting at $824 and $960 round-trip.

  • 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 $593. However, be on the lookout for offers from KLM 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 $703). Flying from Ontario to Naples in June is currently the most expensive (average of $1,238). 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 Ontario?

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

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