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Flights from Shannon to Ontario – Airlines & connecting routes

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SNN to ONT flights and routes map SNN to ONT – All flight route options from Shannon, Ireland to Ontario International Airport, California, USA. These flights are operated by 4 different airlines through 2 different connections. The shortest flight time is 15 hours and 19 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
Ireland SNN Shannon Shannon, Ireland
USA ONT Ontario Airport, CA, USA
SNN
Shannon
IrelandShannon, Ireland
Ontario Airport
USAOntario, CA, USA
ONT
No direct flights found
2 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Chicago ORD
1 stop with United Airlines.
Only fridays

SHOW SCHEDULE
17h 00m

Only fridays
Via Chicago ORD
1 stop with United Airlines.
17h 00m
Only fridays
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

Via New York JFK 1 stop with JetBlue Airways.
CODESHARE

SHOW SCHEDULE
15h 19m

Via New York JFK
15h 19m
1 stop with JetBlue Airways.
CODESHARE
SHOW SCHEDULE
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Shannon to Ontario flights

With over 21 flights every week and 2 different airlines you have a wide range of options. While flying to Ontario from Shannon you will be doing a stopover in either New York (JFK) or Chicago (ORD).

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

There are no direct or non-stop flights from Shannon, SNN to Ontario International Airport, ONT.

Shannon to Ontario with United Airlines

If you fly from Shannon with United Airlines you will do a stopover in Chicago, ORD before reaching Ontario. This flight trip will take 17 hours and you can fly every Friday with departures at 09:30. United Airlines is a Star Alliance member.

Distance & flight times: Shannon to Ontario International Airport

The shortest flight time between SNN and ONT is 15 hours and 19 minutes.

ViaTotal flight timeLayover timeDistance
JFK New York15h 19m2h 0m5528 miles (8895 km)
ORD Chicago17h 0m4h 14m5306 miles (8537 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.SNN-ONT flight routesShannon to Ontario flight routes illustrated on a map.
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Shannon - Ontario route map and flight paths
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From Shannon to USA

Below is a list of other destinations to USA from Shannon with either direct flights or 1 stop connections.

From Ireland to Ontario

We have found another destination to USA from Shannon as well.

The fastest way to fly from Shannon (SNN) to Ontario (ONT) is via New York and it will take about 15 hours and 19 minutes. The second fastest route is via Chicago and will take 17 hours.

You can fly with JetBlue Airways or United Airlines from Shannon to Ontario.

The flight time between Shannon (SNN) and Ontario International Airport (ONT) via John F Kennedy International, JFK is 15 hours and 19 minutes.

No. But you can get a 1 stop ticket via New York or Chicago to Ontario (ONT) instead.

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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