There are 4 ways to get from Naples to Ontario by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Naples Airport to Ontario International Airport
best- Fly from Naples Airport (NAP) to Ontario International Airport (ONT)plane NAP - ONT
17h 59m$350–1,300Train to Fiumicino International Airport, fly to Ontario International Airport
cheapest- Take the train from Napoli Centrale to Roma Terminitrain
- Fly from Fiumicino International Airport (FCO) to Ontario International Airport (ONT)plane FCO - ONT
18h 42m$321–1,161Fly Naples Airport to Los Angeles International Airport, train
- Fly from Naples Airport (NAP) to Los Angeles International Airport (LAX)plane NAP - LAX
- Take the train from Los Angeles to Ontario Amtraktrain
18h 52m$475–1,278Train to Fiumicino International Airport, fly to Los Angeles International Airport, train
- Take the train from Napoli Centrale to Roma Terminitrain
- Fly from Fiumicino International Airport (FCO) to Los Angeles International Airport (LAX)plane FCO - LAX
- Take the train from Los Angeles to Ontario Amtraktrain
19h 59m$388–589
Naples Airport (NAP) to Ontario International Airport (ONT) flights
Comparing Your Travel Options
The cheapest way to get from Naples to Ontario is to train and fly which costs $380 - $600 and takes 19h 59m.
The fastest way to get from Naples to Ontario is to fly which takes 17h 59m and costs $350 - $1,300.
The distance between Naples and Ontario is 6460 miles.
It takes approximately 17h 59m to fly from Naples Airport (NAP) to Ontario International Airport (ONT), including transfers and time at the airport.
There is no direct flight from Naples Airport Airport to Ontario International Airport Airport. The quickest flight takes 17h 59m and has one stopover.
Ontario is 9h behind Naples. It is currently 12:29 AM in Naples and 3:29 PM in Ontario.
JetBlue Airways, American Airlines and Delta offer flights from Naples Airport Airport to Ontario International Airport Airport.
There are 252+ hotels available in Ontario.
What companies run services between Naples, Italy and Ontario, CA, USA?
American Airlines, Delta, and JetBlue Airways fly from Naples Airport (NAP) to Ontario International Airport (ONT) twice daily.
- Website
- united.com
Flights from Naples Airport to Los Angeles International Airport via Newark
- Ave. Duration
- 18h
- When
- Every day
- Estimated price
- $270–950
Flights from Naples Airport to Los Angeles International Airport via Montreal
- Ave. Duration
- 19h 14m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $260–950
Flights from Fiumicino International Airport to Ontario International Airport via Denver
- Ave. Duration
- 15h 56m
- When
- Every day
- Estimated price
- $290–1,100
Flights from Fiumicino International Airport to Ontario International Airport via San Francisco
- Ave. Duration
- 16h 8m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $300–1,100
Flights from Fiumicino International Airport to Ontario International Airport via Chicago O'Hare
- Ave. Duration
- 18h 2m
- When
- Every day
- Estimated price
- $290–1,100
Flights from Fiumicino International Airport to Los Angeles International Airport via Denver
- Ave. Duration
- 15h 53m
- When
- Every day
- Estimated price
- $210–800
Flights from Fiumicino International Airport to Los Angeles International Airport via Chicago O'Hare
- Ave. Duration
- 15h 55m
- When
- Every day
- Estimated price
- $220–800
Flights from Fiumicino International Airport to Los Angeles International Airport via San Francisco
- Ave. Duration
- 16h 15m
- When
- Every day
- Estimated price
- $220–800
Flights from Fiumicino International Airport to Los Angeles International Airport via Toronto
- Ave. Duration
- 17h 49m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $220–800
- Website
- delta.com
Flights from Naples Airport to Ontario International Airport via Atlanta
- Ave. Duration
- 19h 39m
- When
- Monday, Friday, Sunday, and Wednesday
- Estimated price
- $370–1,300
Flights from Naples Airport to Los Angeles International Airport via New York JFK
- Ave. Duration
- 18h 24m
- When
- Every day
- Estimated price
- $270–950
Flights from Naples Airport to Los Angeles International Airport via Atlanta
- Ave. Duration
- 18h 29m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $270–1,000
Flights from Fiumicino International Airport to Ontario International Airport via Atlanta
- Ave. Duration
- 17h 9m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $310–1,100
Flights from Fiumicino International Airport to Ontario International Airport via Seattle
- Ave. Duration
- 19h 35m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $300–1,100
Flights from Fiumicino International Airport to Los Angeles International Airport via Minneapolis
- Ave. Duration
- 16h 55m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $220–800
Flights from Fiumicino International Airport to Los Angeles International Airport via Seattle
- Ave. Duration
- 17h 15m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $220–800
- Website
- aa.com
Flights from Naples Airport to Ontario International Airport via Chicago O'Hare
- Ave. Duration
- 17h 59m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $350–1,300
Flights from Naples Airport to Los Angeles International Airport via Chicago O'Hare
- Ave. Duration
- 17h 47m
- When
- Every day
- Estimated price
- $260–950
Flights from Naples Airport to Los Angeles International Airport via Philadelphia
- Ave. Duration
- 18h 48m
- When
- Every day
- Estimated price
- $270–950
Flights from Fiumicino International Airport to Ontario International Airport via Dallas/Ft.Worth
- Ave. Duration
- 17h 22m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $310–1,100
Flights from Fiumicino International Airport to Ontario International Airport via Charlotte
- Ave. Duration
- 20h 12m
- When
- Every day
- Estimated price
- $310–1,100
Flights from Fiumicino International Airport to Ontario International Airport via Chicago O'Hare
- Ave. Duration
- 22h 59m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $290–1,100
Flights from Fiumicino International Airport to Los Angeles International Airport via Chicago O'Hare
- Ave. Duration
- 17h 4m
- When
- Every day
- Estimated price
- $220–800
- Website
- aircanada.com
Flights from Naples Airport to Los Angeles International Airport via Montreal
- Ave. Duration
- 19h 14m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $260–950
Flights from Fiumicino International Airport to Ontario International Airport via Denver
- Ave. Duration
- 15h 56m
- When
- Every day
- Estimated price
- $290–1,100
Flights from Fiumicino International Airport to Ontario International Airport via San Francisco
- Ave. Duration
- 16h 8m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $300–1,100
Flights from Fiumicino International Airport to Los Angeles International Airport via Denver
- Ave. Duration
- 15h 53m
- When
- Every day
- Estimated price
- $210–800
Flights from Fiumicino International Airport to Los Angeles International Airport via Chicago O'Hare
- Ave. Duration
- 15h 55m
- When
- Every day
- Estimated price
- $220–800
Flights from Fiumicino International Airport to Los Angeles International Airport via Toronto
- Ave. Duration
- 17h 49m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $220–800
- Website
- alaskaair.com
Flights from Fiumicino International Airport to Ontario International Airport via Seattle
- Ave. Duration
- 16h 21m
- When
- Thursday and Friday
- Estimated price
- $380–1,200
Flights from Fiumicino International Airport to Los Angeles International Airport via Seattle
- Ave. Duration
- 15h 57m
- When
- Tuesday to Saturday
- Estimated price
- $340–550
- Website
- jetblue.com
Flights from Naples Airport to Ontario International Airport via New York JFK
- Ave. Duration
- 19h 32m
- When
- Thursday to Sunday
- Estimated price
- $360–1,300
- Website
- aerlingus.com
Flights from Naples Airport to Los Angeles International Airport via Dublin
- Ave. Duration
- 16h
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $300–1,100
- Website
- southwest.com
Flights from Fiumicino International Airport to Ontario International Airport via Denver
- Ave. Duration
- 14h 55m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $290–1,100
- Website
- ita-airways.com
Flights from Fiumicino International Airport to Los Angeles International Airport
- Ave. Duration
- 13h 20m
- When
- Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- $350–550
- Website
- westjet.com
Flights from Fiumicino International Airport to Los Angeles International Airport via Calgary
- Ave. Duration
- 15h 45m
- When
- Friday and Sunday
- Estimated price
- $280–850
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Los Angeles to Ontario Amtrak
- Ave. Duration
- 54 min
- Frequency
- 6 times a week
- Estimated price
- $20–35
- Website
- Amtrak
Train from Los Angeles to Ontario Amtrak
- Ave. Duration
- 54 min
- Frequency
- 6 times a week
- Estimated price
- $20–35
- Website
- Amtrak
- Phone
- +39 06 5210550
- Website
- Trenitalia Frecce
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 1h 10m
- Frequency
- Every 20 minutes
- Estimated price
- $30–55
- Website
- Trenitalia Frecce
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 1h 10m
- Frequency
- Every 20 minutes
- Estimated price
- $30–55
- Website
- Trenitalia Frecce
- Phone
- +39 06 8937 1892
- Website
- Italo Treno
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 1h 15m
- Frequency
- Every 30 minutes
- Estimated price
- $27–45
- Website
- Italo Treno
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 1h 15m
- Frequency
- Every 30 minutes
- Estimated price
- $27–45
- Website
- Italo Treno
- Phone
- +39 06 68475475
- Website
- Trenitalia Intercity
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 2h 1m
- Frequency
- Hourly
- Estimated price
- $26–50
- Website
- Trenitalia Intercity
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 2h 1m
- Frequency
- Hourly
- Estimated price
- $26–50
- Website
- Trenitalia Intercity
- Phone
- +39.06.5210550
- Website
- Trenitalia
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 2h 57m
- Frequency
- Hourly
- Estimated price
- $28–40
- Website
- Trenitalia
Train from Napoli Centrale to Roma Termini
- Ave. Duration
- 2h 57m
- Frequency
- Hourly
- Estimated price
- $28–40
- Website
- Trenitalia
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