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$408+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NAP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$535
(United Airlines)

One-way from

$408
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,048
From Ontario to Naples
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One-way flight from Ontario to Naples
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High demand for flights, 2% potential price rise
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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 June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 10/291:00 pmONT - NAP
2 stops20h 25mUnited Airlines
Fri 11/71:15 pmNAP - ONT
2 stops18h 30mUnited Airlines
Deal found 6/10$535
This Ovago deal was found by Cheapflights users on 6/10. 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.
Fri 6/132:40 pmONT - NAP
2 stops22h 20mBritish Airways
Wed 6/187:05 pmNAP - ONT
2 stops35h 33mBritish Airways
Deal found 6/10$717
This Delta deal was found by Cheapflights users on 6/12. 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.
Sun 6/1510:05 pmONT - NAP
1 stop23h 55mDelta
Tue 7/19:00 amNAP - ONT
1 stop22h 25mDelta
Deal found 6/12$889
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Thu 6/126:32 pmONT - NAP
2 stops54h 08mAir Canada
Wed 7/211:35 amNAP - ONT
2 stops18h 19mAir Canada
Deal found 6/12$932
This United deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:38 pmONT - NAP
2 stops27h 22mMultiple Airlines
Mon 9/156:40 amNAP - ONT
2 stops19h 57mMultiple Airlines
Deal found 6/10$948
This KLM deal was found by Cheapflights users on 6/10. 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.
Wed 10/17:00 amONT - NAP
1 stop15h 00mKLM
Tue 10/76:10 amNAP - ONT
2 stops20h 07mKLM
Deal found 6/10$1,061
This Iberia deal was found by Cheapflights users on 6/10. 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 7/302:37 pmONT - NAP
2 stops22h 28mIberia
Thu 8/72:40 pmNAP - ONT
2 stops41h 08mIberia
Deal found 6/10$1,125
This Air France deal was found by Cheapflights users on 6/11. 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 6/257:05 amONT - NAP
1 stop14h 55mAir France
Sat 7/129:00 amNAP - ONT
1 stop19h 20mAir France
Deal found 6/11$2,299

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 June 12, 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 10/29

1:00 pm-5:25 pm

2 stops20h 25m

Naples

Fri 11/7

1:15 pm-10:45 pm

2 stops18h 30m

$535

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Sun 9/7

6:38 pm-7:00 am

2 stops27h 22m

Naples

Mon 9/15

6:40 am-5:37 pm

2 stops19h 57m

$948

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 10/1

7:00 am-7:00 am

1 stop15h 00m

Naples

Tue 10/7

6:10 am-5:17 pm

2 stops20h 07m

$1,061

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 7/30

2:37 pm-10:05 pm

2 stops22h 28m

Naples

Thu 8/7

2:40 pm-10:48 pm

2 stops41h 08m

$1,125

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 7/30

5:05 am-9:40 am

2 stops19h 35m

Naples

Thu 8/7

11:35 am-8:54 pm

2 stops18h 19m

$1,362

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 6/26

12:49 pm-7:10 pm

2 stops21h 21m

Naples

Sun 6/29

6:05 pm-9:38 pm

2 stops36h 33m

$1,405

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Fri 6/27

7:05 am-7:00 am

1 stop14h 55m

Naples

Sun 6/29

9:00 am-7:54 pm

1 stop19h 54m

$1,644

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 6/25

7:05 am-7:00 am

1 stop14h 55m

Naples

Sat 7/12

9:00 am-7:20 pm

1 stop19h 20m

$2,299

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Sun 7/13

2:31 pm-9:40 pm

3 stops46h 09m

$408

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 7/30

2:37 pm-10:05 pm

2 stops22h 28m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 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 $1,217). 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 June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Ontario to Naples by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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 Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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 $535 on this airline. Additional options worth looking into are KLM and Iberia, starting at $1,061 and $1,125 round-trip.

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

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $468. However, be on the lookout for offers from United Airlines and Air Canada, 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 $1,217). 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
Conca Dei Marini
Caserta
Ravello
Sant'Agnello
Vico Equense
Praiano
Procida

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