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Flights from Islip to Ontario – Airlines & connecting routes

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ISP to ONT flights and routes map ISP to ONT – All flight route options from Long Island Mac Arthur, New York, USA to Ontario International Airport, California, USA. This route is operated by Southwest Airlines. The flight time is 10 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA ISP Long Island Mac Arthur Islip, NY, USA
USA ONT Ontario Airport, CA, USA
ISP
Long Island Mac Arthur
USAIslip, NY, USA
Ontario Airport
USAOntario, CA, USA
ONT
No direct flights found
3 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Baltimore BWI
1 stop with Southwest Airlines. 0-1 flights per day.

SHOW SCHEDULE
8h 43m

Via Baltimore BWI
1 stop with Southwest Airlines.
8h 43m
0-1 flights per day.
SHOW SCHEDULE
Via Denver DEN
1 stop with Southwest Airlines. 0-1 flights per day.
Tue & Wed

SHOW SCHEDULE
10h 40m

Tue & Wed
Via Denver DEN
1 stop with Southwest Airlines.
10h 40m
0-1 flights per day.
Tue & Wed
SHOW SCHEDULE
Via Phoenix PHX
1 stop with Southwest Airlines.
Begins in 25/11

SHOW SCHEDULE
12h 35m

Begins in 25/11
Via Phoenix PHX
1 stop with Southwest Airlines.
12h 35m
Begins in 25/11
SHOW SCHEDULE
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Islip to Ontario flights

There are over 3 and approximately 8 flights every week. While flying to Ontario from Islip you will be doing a stopover in Baltimore, Denver or any other of the 3 alternatives with flight connections.

Are there any non-stop flights from ISP to ONT?

There are no direct or non-stop flights from Long Island Mac Arthur, ISP to Ontario International Airport, ONT.

Islip to Ontario with Southwest Airlines

If you fly to Ontario from Islip with Southwest Airlines you will do a stopover in Baltimore.

Distance & flight times: Long Island Mac Arthur to Ontario International Airport

The shortest flight time between ISP and ONT is 8 hours and 43 minutes.

ViaTotal flight timeLayover timeDistance
BWI Baltimore8h 43m2h 15m2510 miles (4039 km)
DEN Denver10h 40m1h 10m2486 miles (4000 km)
PHX Phoenix12h 35m2h 45m2522 miles (4058 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.ISP-ONT flight routesIslip to Ontario flight routes illustrated on a map.
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Islip - Ontario route map and flight paths
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Show all destinations from ISP Show all destinations from ONT

The fastest way to fly from Islip (ISP) to Ontario (ONT) is via Baltimore and it will take about 8 hours and 43 minutes. The second fastest route is via Denver and will take 10 hours and 40 minutes.

You can fly with Southwest Airlines from Islip to Ontario.

The flight time between Long Island Mac Arthur (ISP) and Ontario International Airport (ONT) via Baltimore Washington International, BWI is 8 hours and 43 minutes.

No. But you can still purchase a 1 stop flight via Baltimore, Denver or any other route to Ontario (ONT).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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