What airlines fly to Naples?

ITA Airways, British Airways and SWISS are the top three most popular airlines that fly to Naples from Ontario according to our data. ITA Airways is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Naples. Keep in mind that there are 15 different airlines that fly to Naples on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Naples?

Iberia, United Airlines, and Delta are the most popular carriers operating from Ontario to Naples

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.

$383 Cheap Flights from Ontario to Naples in 2026

Find the cheapest flights from Ontario to Naples

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 1:30 pmONT Ontario-NAP Naples

23h 30m2 stops Denver Intl Frankfurt am Main

2:15 pm - 9:38 amNAP Naples-ONT Ontario

28h 23m2 stops Frankfurt am Main San Francisco

$830United Airlines

Mon, Dec 7 - Fri, Dec 11

6:00 am - 11:40 amONT Ontario-NAP Naples

20h 40m2 stops Houston George Bush Intcntl Newark

1:05 pm - 10:51 pmNAP Naples-ONT Ontario

18h 46m2 stops Munich Franz Josef Strauss San Francisco

$931United Airlines

Mon, Oct 12 - Wed, Oct 21

11:26 am - 1:30 pmONT Ontario-NAP Naples

17h 04m2 stops San Francisco Frankfurt am Main

6:30 am - 10:38 pmNAP Naples-ONT Ontario

25h 08m2 stops Rome Fiumicino Chicago O'Hare Intl

$959United Airlines

Tue, Dec 1 - Fri, Dec 18

11:20 am - 5:45 pmONT Ontario-NAP Naples

21h 25m2 stops San Francisco Frankfurt am Main

6:30 am - 8:20 pmNAP Naples-ONT Ontario

22h 50m3 stops Rome Fiumicino Newark Denver Intl

$965United Airlines

Wed, Jan 13 - Wed, Jan 27

7:00 am - 11:45 amONT Ontario-NAP Naples

19h 45m2 stops Dallas/Fort Worth London Heathrow

6:00 am - 10:45 pmNAP Naples-ONT Ontario

25h 45m2 stops Madrid Barajas Dallas/Fort Worth

$974Multiple Airlines

Sat, Dec 12 - Wed, Jan 13

6:00 am - 2:20 pmONT Ontario-NAP Naples

23h 20m2 stops Dallas/Fort Worth Madrid Barajas

6:00 am - 10:45 pmNAP Naples-ONT Ontario

25h 45m2 stops Madrid Barajas Dallas/Fort Worth

$995Multiple Airlines

Wed, Jan 13 - Wed, Jan 27

6:00 am - 5:45 pmONT Ontario-NAP Naples

26h 45m2 stops San Francisco Frankfurt am Main

2:15 pm - 8:20 pmNAP Naples-ONT Ontario

39h 05m2 stops Frankfurt am Main Denver Intl

$1,017United Airlines

Sat, Dec 26 - Wed, Jan 6

6:00 am - 5:45 pmONT Ontario-NAP Naples

26h 45m2 stops San Francisco Frankfurt am Main

2:15 pm - 8:20 pmNAP Naples-ONT Ontario

39h 05m3 stops Frankfurt am Main Newark Denver Intl

$1,017United Airlines

Sat, Dec 26 - Wed, Jan 6

7:05 am - 7:05 amONT Ontario-NAP Naples

15h 00m1 stop Atlanta Hartsfield-Jackson

9:05 am - 6:07 pmNAP Naples-ONT Ontario

18h 02m1 stop Atlanta Hartsfield-Jackson

$1,020KLM

Sat, Sep 26 - Sun, Oct 4

11:15 pm - 7:05 amONT Ontario-NAP Naples

22h 50m1 stop Atlanta Hartsfield-Jackson

9:05 am - 8:25 pmNAP Naples-ONT Ontario

20h 20m1 stop Atlanta Hartsfield-Jackson

$1,033KLM

Mon, Oct 12 - Wed, Oct 21

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United Airlines flights from Ontario to Naples

Our best United Airlines deals on Ontario to Naples flight tickets

United Airlines

Dec 7

ONT5:00 amOntario

23h 30m

2 stops

NAP1:30 pmNaples

Dec 11

NAP2:15 pmNaples

28h 23m

2 stops

ONT9:38 amOntario

$830

United Airlines

Sep 8

ONT1:56 pmOntario

32h 04m

2 stops

NAP7:00 amNaples

Oct 1

NAP6:00 amNaples

25h 49m

2 stops

ONT10:49 pmOntario

$930

United Airlines

Oct 12

ONT6:00 amOntario

20h 40m

2 stops

NAP11:40 amNaples

Oct 21

NAP1:05 pmNaples

18h 46m

2 stops

ONT10:51 pmOntario

$931

KLM flights from Ontario to Naples

Our best KLM deals on Ontario to Naples flight tickets

KLM

Sep 26

ONT7:05 amOntario

15h 00m

1 stop

NAP7:05 amNaples

Oct 4

NAP9:05 amNaples

18h 02m

1 stop

ONT6:07 pmOntario

$1,020

KLM

Oct 12

ONT11:15 pmOntario

22h 50m

1 stop

NAP7:05 amNaples

Oct 21

NAP9:05 amNaples

20h 20m

1 stop

ONT8:25 pmOntario

$1,033

KLM

Sep 22

ONT7:05 amOntario

15h 00m

1 stop

NAP7:05 amNaples

Sep 28

NAP9:05 amNaples

18h 02m

1 stop

ONT6:07 pmOntario

$1,322

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Mon 12/7

5:00 am-1:30 pm

2 stops23h 30m

Naples

Fri 12/11

2:15 pm-9:38 am

2 stops28h 23m

$830

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Mon 10/12

6:00 am-11:40 am

2 stops20h 40m

Naples

Wed 10/21

1:05 pm-10:51 pm

2 stops18h 46m

$931

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Tue 12/1

11:26 am-1:30 pm

2 stops17h 04m

Naples

Fri 12/18

6:30 am-10:38 pm

2 stops25h 08m

$959

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Wed 1/13

11:20 am-5:45 pm

2 stops21h 25m

Naples

Wed 1/27

6:30 am-8:20 pm

3 stops22h 50m

$965

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Sat 12/12

7:00 am-11:45 am

2 stops19h 45m

Naples

Wed 1/13

6:00 am-10:45 pm

2 stops25h 45m

$974

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Wed 1/13

6:00 am-2:20 pm

2 stops23h 20m

Naples

Wed 1/27

6:00 am-10:45 pm

2 stops25h 45m

$995

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Sat 12/26

6:00 am-5:45 pm

2 stops26h 45m

Naples

Wed 1/6

2:15 pm-8:20 pm

2 stops39h 05m

$1,017

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Sat 12/26

6:00 am-5:45 pm

2 stops26h 45m

Naples

Wed 1/6

2:15 pm-8:20 pm

3 stops39h 05m

$1,017

Quickest round-trip

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Sat 9/26

7:05 am-7:05 am

1 stop15h 00m

Naples

Sun 10/4

9:05 am-6:07 pm

1 stop18h 02m

$1,020

OntarioNaples

ONT Ontario - NAP Naples

ONTNAP

Ontario

Mon 10/12

11:15 pm-7:05 am

1 stop22h 50m

Naples

Wed 10/21

9:05 am-8:25 pm

1 stop20h 20m

$1,033

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Ontario to Naples flights?

You could potentially save up to 24% 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

Best Price Found	$383
Fastest flight time	17h 04m
Direct flights	None

The best one-way flight to Naples from Ontario in the past 72 hours is $383. The best round-trip flight deal from Ontario to Naples found on momondo in the last 72 hours is $830.

The fastest flight from Ontario to Naples takes 17h 04m

There are no direct flights from Ontario to Naples. There are no popular flight routes from Ontario to Naples.

Search flight deals

Frequently asked questions about flying from Ontario to Naples

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 17h 04m.
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.

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Furore

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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Cheap flights from Ontario to Naples from $383

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 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Ontario to Naples

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How to get the cheapest flight ticket from Ontario to Naples

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What airlines fly to Naples?

When to book flights from Ontario to Naples

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

Best Price Found

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Frequently asked questions about flying from Ontario to Naples

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Why use momondo?

An easier way to manage your Naples trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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Airports servicing Campania

Fly your favorite airline to Naples

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Naples

List of cabin classes available on flights landing in Naples. Availability may vary depending on flight origin and airline.

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