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Flights from Dublin to Ontario

DUB to ONT flights and routes map DUB to ONT. All flight routes from Dublin Airport, Ireland to Ontario International Airport, California, USA. These flights are operated by 8 different airlines through 7 different connections. The shortest flight time is 15 hours and 17 minutes.

From
To
Ireland DUB Dublin Airport Dublin, Ireland
USA ONT Ontario Airport, CA, USA
DUB
Dublin Airport
IrelandDublin, Ireland
Ontario Airport
USAOntario, CA, USA
ONT
No direct flights found
10 routes with 1 stop found »
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1 stop routes with the same airline:

Duration

Via Charlotte CLT
1 stop with American Airlines.

SCHEDULE
15h 17m

Via Charlotte CLT
1 stop with American Airlines.
15h 17m
SCHEDULE
Via Dallas DFW
1 stop with American Airlines. 0-1 flights per day.

SCHEDULE
15h 34m

Via Dallas DFW
1 stop with American Airlines.
15h 34m
0-1 flights per day.
SCHEDULE
Via Atlanta ATL
1 stop with Delta Air Lines.

SCHEDULE
16h 47m

Via Atlanta ATL
1 stop with Delta Air Lines.
16h 47m
SCHEDULE
Usually in time
Some delays
Usually delayed
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1 stop routes with codeshare or different airlines:

Duration

Via Denver DEN With British Airways & United Airlines
CODESHARE

SCHEDULE
13h 18m

Via Denver DEN
13h 18m
With British Airways & United Airlines
CODESHARE
SCHEDULE
Via San Francisco SFO With Aer Lingus & United Airlines
Ends in May 2024

SCHEDULE
15h 04m

Ends in May 2024
Via San Francisco SFO
15h 04m
With Aer Lingus & United Airlines
Ends in May 2024
SCHEDULE
Via Charlotte CLT With Finnair & American Airlines
CODESHARE

SCHEDULE
15h 17m

Via Charlotte CLT
15h 17m
With Finnair & American Airlines
CODESHARE
SCHEDULE
Via Dallas DFW With Finnair & American Airlines 0-1 flights per day.
CODESHARE

SCHEDULE
15h 34m

Via Dallas DFW
15h 34m
With Finnair & American Airlines 0-1 flights per day.
CODESHARE
SCHEDULE
Via Seattle SEA With Aer Lingus & Alaska Airlines 0-1 flights per day.

SCHEDULE
16h 39m

Via Seattle SEA
16h 39m
With Aer Lingus & Alaska Airlines 0-1 flights per day.
SCHEDULE
Via Atlanta ATL 1 stop with Air France. 0-1 flights per day.
Ends in Jun 2024
CODESHARE

SCHEDULE
17h 06m

Ends in Jun 2024
Via Atlanta ATL
17h 06m
1 stop with Air France. 0-1 flights per day.
Ends in Jun 2024
CODESHARE
SCHEDULE
Via New York EWR With Aer Lingus & JetBlue Airways
Begins in 13/6

SCHEDULE
17h 12m

Begins in 13/6
Via New York EWR
17h 12m
With Aer Lingus & JetBlue Airways
Begins in 13/6
SCHEDULE
Usually in time
Some delays
Usually delayed
SELECT DATE & CHECK PRICE
Find the best prices on hotels and car rental near Ontario Airport

We got great deals on hotels and car rentals near the airport.

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Dublin to Ontario flights

With over 85 flights every week and 7 different airlines you have a wide option of flights to choose from. While flying to Ontario from Dublin you will be doing a stopover in Denver, San Francisco or any other of the 7 alternatives with flight connections.

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

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

Dublin to Ontario with American Airlines

If you choose to fly with American Airlines from Dublin to Ontario you can make a transit either via Charlotte or via Dallas. The route via Charlotte is 17 minutes faster. American Airlines is a member of the air alliance OneWorld.

With Delta Air Lines

If you fly from Dublin with Delta Air Lines you will do a stopover in Atlanta, ATL before reaching Ontario. This flight trip will take 16 hours and 47 minutes and you can fly every weekday with departures at 11:00. Delta Air Lines is a member of SkyTeam.

Miles & flight time: DUB - ONT

The shortest flight time between DUB and ONT is 13 hours and 18 minutes.

ViaTotal flight timeLayover timeMiles
DEN Denver13h 18m1h 15m5226 (8409 km)
SFO San Francisco15h 4m2h 35m5477 (8812 km)
CLT Charlotte15h 17m2h 7m5817 (9360 km)
DFW Dallas15h 34m2h 36m5678 (9136 km)
SEA Seattle16h 39m4h 25m5513 (8870 km)
ATL Atlanta17h 6m3h 55m5856 (9422 km)
EWR New York17h 12m--
The flight times and layover times in the table above are approximate and vary depending on flight number, aircraft, airline, weather and time of day.DUB-ONT flight routesDublin to Ontario flight routes illustrated on a map.
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Unpublished Flight Rates From Dublin to Ontario
From Dublin to USA

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

From Ireland to Ontario

We have found another destination to USA from Dublin Airport as well.

The fastest way to fly from Dublin (DUB) to Ontario (ONT) is via Denver and it will take about 13 hours and 18 minutes. The second fastest route is via San Francisco and will take 15 hours and 4 minutes.

You can fly with British Airways, United Airlines, Aer Lingus, American Airlines, Alaska Airlines, Air France or JetBlue Airways from Dublin to Ontario.

The flight time between Dublin Airport, DUB and Ontario International Airport, ONT via Denver International, DEN is 13 hours and 18 minutes.

No. But you can still purchase a 1 stop flight via Denver, San Francisco 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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