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

KLM, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Naples

What airlines fly to Naples?

ITA Airways, American Airlines and United Airlines 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 36% of people opting to fly with this airline when traveling to Naples. Keep in mind that there are 16 different airlines that fly to Naples on a routine basis, so you have a few additional options to choose from.

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.

$363 Cheap Flights from Ontario to Naples in 2025/26

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Find the cheapest flights from Ontario to Naples

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 5:25 pmONT-NAP

25h 25m2 stops

2:10 pm - 10:51 pmNAP-ONT

17h 41m2 stops

$520United Airlines

Find Deal

Sun, Nov 2 - Tue, Nov 11

5:05 am - 1:50 pmONT-NAP

23h 45m2 stops

2:10 pm - 10:51 pmNAP-ONT

17h 41m2 stops

$525United Airlines

Find Deal

Mon, Nov 3 - Fri, Nov 14

6:15 am - 1:00 pmONT-NAP

21h 45m2 stops

3:00 pm - 10:07 amNAP-ONT

28h 07m2 stops

$532American Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 21

10:57 am - 2:25 pmONT-NAP

18h 28m2 stops

7:35 am - 10:42 pmNAP-ONT

24h 07m2 stops

$565Multiple Airlines

Find Deal

Mon, Oct 13 - Tue, Oct 21

5:05 am - 11:40 amONT-NAP

21h 35m2 stops

6:40 am - 5:40 pmNAP-ONT

20h 00m2 stops

$577United Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 21

7:05 am - 7:00 amONT-NAP

14h 55m1 stop

9:00 am - 10:22 pmNAP-ONT

22h 22m1 stop

$637KLM

Find Deal

Mon, Oct 13 - Tue, Oct 21

10:00 pm - 7:00 amONT-NAP

24h 00m1 stop

12:35 pm - 10:22 pmNAP-ONT

42h 47m2 stops

$678Delta

Find Deal

Thu, Oct 16 - Tue, Oct 21

11:36 am - 7:00 amONT-NAP

34h 24m1 stop

9:00 am - 10:26 amNAP-ONT

34h 26m1 stop

$707Delta

Find Deal

Thu, Oct 16 - Tue, Oct 21

7:05 am - 7:00 amONT-NAP

14h 55m1 stop

9:00 am - 10:22 pmNAP-ONT

22h 22m1 stop

$1,133KLM

Find Deal

Wed, Oct 1 - Thu, Oct 9

7:35 am - 8:00 pmONT-NAP

27h 25m3 stops

6:00 am - 10:41 pmNAP-ONT

25h 41m3 stops

$1,276Multiple Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 21

Delta flights from Ontario to Naples

Our best Delta deals on Ontario to Naples flight tickets

Delta

Oct 16

ONT10:00 pmOntario

24h 00m

1 stop

NAP7:00 amNaples

Oct 21

NAP12:35 pmNaples

42h 47m

2 stops

ONT10:22 pmOntario

$678

Find similar

Delta

Oct 16

ONT11:36 amOntario

34h 24m

1 stop

NAP7:00 amNaples

Oct 21

NAP9:00 amNaples

34h 26m

1 stop

ONT10:26 amOntario

$707

Find similar

Delta

Nov 2

ONT7:35 amOntario

28h 40m

2 stops

NAP9:15 pmNaples

Nov 13

NAP6:15 amNaples

25h 49m

2 stops

ONT11:04 pmOntario

$711

Find similar

United Airlines flights from Ontario to Naples

Our best United Airlines deals on Ontario to Naples flight tickets

United Airlines

Nov 2

ONT7:00 amOntario

25h 25m

2 stops

NAP5:25 pmNaples

Nov 11

NAP2:10 pmNaples

17h 41m

2 stops

ONT10:51 pmOntario

$520

Find similar

United Airlines

Nov 3

ONT5:05 amOntario

23h 45m

2 stops

NAP1:50 pmNaples

Nov 14

NAP2:10 pmNaples

17h 41m

2 stops

ONT10:51 pmOntario

$525

Find similar

United Airlines

Oct 16

ONT5:05 amOntario

21h 35m

2 stops

NAP11:40 amNaples

Oct 21

NAP6:40 amNaples

20h 00m

2 stops

ONT5:40 pmOntario

$577

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Sun 11/2

7:00 am-5:25 pm

2 stops25h 25m

Naples

Tue 11/11

2:10 pm-10:51 pm

2 stops17h 41m

$520

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 11/3

5:05 am-1:50 pm

2 stops23h 45m

Naples

Fri 11/14

2:10 pm-10:51 pm

2 stops17h 41m

$525

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 10/16

6:15 am-1:00 pm

2 stops21h 45m

Naples

Tue 10/21

3:00 pm-10:07 am

2 stops28h 07m

$532

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 10/13

10:57 am-2:25 pm

2 stops18h 28m

Naples

Tue 10/21

7:35 am-10:42 pm

2 stops24h 07m

$565

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 10/16

5:05 am-11:40 am

2 stops21h 35m

Naples

Tue 10/21

6:40 am-5:40 pm

2 stops20h 00m

$577

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Mon 10/13

7:05 am-7:00 am

1 stop14h 55m

Naples

Tue 10/21

9:00 am-10:22 pm

1 stop22h 22m

$637

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 10/16

10:00 pm-7:00 am

1 stop24h 00m

Naples

Tue 10/21

12:35 pm-10:22 pm

2 stops42h 47m

$678

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 10/16

11:36 am-7:00 am

1 stop34h 24m

Naples

Tue 10/21

9:00 am-10:26 am

1 stop34h 26m

$707

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Wed 10/1

7:05 am-7:00 am

1 stop14h 55m

Naples

Thu 10/9

9:00 am-10:22 pm

1 stop22h 22m

$1,133

OntarioNaples

ONT - NAP

ONTNAP

Ontario

Thu 10/16

7:35 am-8:00 pm

3 stops27h 25m

Naples

Tue 10/21

6:00 am-10:41 pm

3 stops25h 41m

$1,276

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

What is the cheapest day to depart on your flight to Naples?

Our data shows that Monday is the least expensive day to fly to Naples. Tickets to fly out on this day can be as low as $964. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Naples for around $1,197.

What is the cheapest time of day to depart on your flight to Naples?

Our data shows that the cheapest Ontario to Naples flights are usually those with departure times at noon. Our users have found flights to Naples at noon for as low as $929. In the morning is when there is more demand to fly to Naples, so prices are often more expensive at around $1,115 per ticket.

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

Direct flights	None

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 14h 55m.
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.

Amalfi

Capri

Sorrento

Positano

Praiano

Ravello

Ischia

Maiori

Pompei

Minori

Sant'Agnello

Procida

Atrani

Furore

Vico Equense

Nola

Ercolano

Anacapri

Caserta

Castellammare di Stabia

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 $363

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Price Alerts

Find the cheapest flights from Ontario to Naples

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Ontario to Naples

Our best Delta deals on Ontario to Naples flight tickets

United Airlines flights from Ontario to Naples

Our best United Airlines deals on Ontario to Naples flight tickets

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Use the filters below to find and compare flights from Ontario to Naples that are best for you.

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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

What is the cheapest day to depart on your flight to Naples?

Our data shows that Monday is the least expensive day to fly to Naples. Tickets to fly out on this day can be as low as $964. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Naples for around $1,197.

What is the cheapest time of day to depart on your flight to Naples?

Our data shows that the cheapest Ontario to Naples flights are usually those with departure times at noon. Our users have found flights to Naples at noon for as low as $929. In the morning is when there is more demand to fly to Naples, so prices are often more expensive at around $1,115 per ticket.

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.

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

KLM, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Naples

What airlines fly to Naples?

When to book flights from Ontario to Naples

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

Direct flights

How far is Ontario to Naples by plane?

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

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

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

Traveling to a place near Naples?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

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

Find better results for your trip to Italy

Airports servicing Campania