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Cheap flights from Ontario to Naples from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Naples departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Naples

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
4:54 pm - 10:00 pm
ONT
-
NAP
20h 06m
2 stops
British Airways Logo
7:40 am - 10:14 pm
NAP
-
ONT
23h 34m
2 stops
$496British Airways
Mon, Aug 10 - Fri, Aug 28
British Airways Logo
12:19 pm - 10:00 pm
ONT
-
NAP
24h 41m
2 stops
British Airways Logo
7:40 am - 8:54 pm
NAP
-
ONT
22h 14m
2 stops
$616British Airways
Wed, Apr 15 - Tue, Apr 21
British Airways Logo
12:47 pm - 7:05 pm
ONT
-
NAP
21h 18m
2 stops
British Airways Logo
7:00 pm - 6:25 pm
NAP
-
ONT
32h 25m
2 stops
$621British Airways
Wed, Aug 5 - Wed, Aug 19
British Airways Logo
2:08 pm - 10:00 pm
ONT
-
NAP
22h 52m
2 stops
British Airways Logo
7:40 am - 10:36 pm
NAP
-
ONT
23h 56m
2 stops
$666British Airways
Wed, Apr 15 - Mon, Apr 20
KLM Logo
10:59 pm - 7:05 am
ONT
-
NAP
23h 06m
1 stop
KLM Logo
9:15 am - 9:56 pm
NAP
-
ONT
21h 41m
1 stop
$682KLM
Mon, Aug 10 - Fri, Aug 28
British Airways Logo
5:02 pm - 11:45 am
ONT
-
NAP
33h 43m
2 stops
British Airways Logo
12:35 pm - 10:07 pm
NAP
-
ONT
42h 32m
2 stops
$689British Airways
Tue, Feb 24 - Sun, Mar 1
British Airways Logo
2:08 pm - 10:00 pm
ONT
-
NAP
22h 52m
2 stops
British Airways Logo
7:40 am - 8:54 pm
NAP
-
ONT
22h 14m
2 stops
$707British Airways
Mon, Apr 13 - Tue, Apr 21
British Airways Logo
5:02 pm - 10:00 pm
ONT
-
NAP
19h 58m
2 stops
British Airways Logo
7:40 am - 9:59 pm
NAP
-
ONT
23h 19m
2 stops
$708British Airways
Wed, Apr 1 - Fri, Apr 10
United Airlines Logo
5:00 am - 1:40 pm
ONT
-
NAP
23h 40m
2 stops
United Airlines Logo
2:15 pm - 10:57 pm
NAP
-
ONT
17h 42m
2 stops
$713United Airlines
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
5:02 pm - 10:15 am
ONT
-
NAP
32h 13m
2 stops
British Airways Logo
7:40 am - 4:22 pm
NAP
-
ONT
41h 42m
2 stops
$714British Airways
Tue, Mar 31 - Tue, Apr 7

KLM flights from Ontario to Naples

Our best KLM deals on Ontario to Naples flight tickets
KLM
Feb 15
ONT10:20 pmOntario
32h 30m
2 stops
NAP3:50 pmNaples
Mar 3
NAP12:20 pmNaples
36h 42m
2 stops
ONT4:02 pmOntario
$530
KLM
Feb 22
ONT10:20 pmOntario
37h 55m
2 stops
NAP9:15 pmNaples
Mar 10
NAP12:20 pmNaples
36h 08m
2 stops
ONT4:28 pmOntario
$536
KLM
Aug 10
ONT10:59 pmOntario
23h 06m
1 stop
NAP7:05 amNaples
Aug 28
NAP9:15 amNaples
21h 41m
1 stop
ONT9:56 pmOntario
$682

British Airways flights from Ontario to Naples

Our best British Airways deals on Ontario to Naples flight tickets
British Airways
Aug 10
ONT4:54 pmOntario
20h 06m
2 stops
NAP10:00 pmNaples
Aug 28
NAP7:40 amNaples
23h 34m
2 stops
ONT10:14 pmOntario
$496
British Airways
Apr 15
ONT12:19 pmOntario
24h 41m
2 stops
NAP10:00 pmNaples
Apr 21
NAP7:40 amNaples
22h 14m
2 stops
ONT8:54 pmOntario
$616
British Airways
Aug 5
ONT12:47 pmOntario
21h 18m
2 stops
NAP7:05 pmNaples
Aug 19
NAP7:00 pmNaples
32h 25m
2 stops
ONT6:25 pmOntario
$621

momondo 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Ontario to Naples that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 8/10

4:54 pm-10:00 pm

2 stops20h 06m

Naples

Fri 8/28

7:40 am-10:14 pm

2 stops23h 34m

$496

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 4/15

12:19 pm-10:00 pm

2 stops24h 41m

Naples

Tue 4/21

7:40 am-8:54 pm

2 stops22h 14m

$616

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 8/5

12:47 pm-7:05 pm

2 stops21h 18m

Naples

Wed 8/19

7:00 pm-6:25 pm

2 stops32h 25m

$621

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 4/15

2:08 pm-10:00 pm

2 stops22h 52m

Naples

Mon 4/20

7:40 am-10:36 pm

2 stops23h 56m

$666

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 8/10

10:59 pm-7:05 am

1 stop23h 06m

Naples

Fri 8/28

9:15 am-9:56 pm

1 stop21h 41m

$682

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 2/24

5:02 pm-11:45 am

2 stops33h 43m

Naples

Sun 3/1

12:35 pm-10:07 pm

2 stops42h 32m

$689

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 4/13

2:08 pm-10:00 pm

2 stops22h 52m

Naples

Tue 4/21

7:40 am-8:54 pm

2 stops22h 14m

$707

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 4/1

5:02 pm-10:00 pm

2 stops19h 58m

Naples

Fri 4/10

7:40 am-9:59 pm

2 stops23h 19m

$708

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 2/26

5:00 am-1:40 pm

2 stops23h 40m

Naples

Mon 3/2

2:15 pm-10:57 pm

2 stops17h 42m

$713

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Tue 3/31

5:02 pm-10:15 am

2 stops32h 13m

Naples

Tue 4/7

7:40 am-4:22 pm

2 stops41h 42m

$714

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Naples from

How to get the cheapest flight ticket from Ontario to Naples

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Ontario to Naples flights?

You could potentially save up to 23% on your flight if you consider stops on a Ontario to Naples flight.

When to book flights from Ontario to Naples

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Naples according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Naples (ONT to NAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Naples

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Ontario to Naples takes 15h 05m
There are no direct flights from Ontario to Naples. There are no popular flight routes from Ontario to Naples.
Search flight deals

  • How far is Ontario to Naples by plane?

    A flight from Ontario to Naples will travel around 6421.0 mi. In terms of flight time, this usually takes a little over 15h 05m.

  • When did momondo last update prices for flights from Ontario Airport to Naples Airport?

    Prices for flights from Ontario Airport to Naples Airport refresh daily.

  • How old do you have to be to fly from Ontario Airport to Naples Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Naples Airport.

  • What documentation or ID do you need to fly to Naples Airport?

    The travel and health documents you'll need for your trip to Naples Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Naples Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Naples?

Book flights to Naples if you plan to visit one of these locations
Amalfi
Positano
Capri
Sorrento
Praiano
Ravello
Ischia
Maiori
Sant'Agnello
Pompei
Procida
Atrani
Anacapri
Furore
Minori
Ercolano
Vietri sul Mare
Nola
Vico Equense
Conca Dei Marini

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Naples?

Finding the right flight to Naples from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Naples quick and easy, saving you time and money.

Can I find flights from Ontario to Naples with flexible booking policies on momondo?

All flight searches from Ontario to Naples on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Naples?

momondo provides multiple filters to help you find the best flight to Naples from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Naples right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Naples from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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