Cheapest€17.94
- Southern California Regional Rail Authority SC284206:2154m07:15East OntarioCarlsbad Poinsettia
Door to door 1h 38mCO2 4.0 kgChanges 0Refundable
Ontario to Carlsbad train
Trains from Ontario to Carlsbad start at €17.94 and take 1h 38m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Ontario to Carlsbad on the date you actually want, rather than on the date this page was built.
The Trains from Ontario to Carlsbad starts at €17.94 and takes 1h 38m door to door, run by 1 operator over 120 km, with around 5 departures a day. Fares bottom out about 45 days before departure.
- 1h 38mDoor to door
- 54mMoving
- €17.94 to €34.99From
- 06:21 to 07:30First and last departure
- 5Per day
- 4.0 kgCO2
First and last are taken from the services we sell on 30 September 2026. The return direction keeps its own timetable and is not these times reversed.
€17.94 to €34.99 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Southern California Regional Rail Authority runs this service and does not sell it here. Bookaway takes the payment.
Buying this journey
Bookaway lists departures for Ontario to Carlsbad on your date, and you pay on their side.
See Ontario to Carlsbad on Bookaway
Or compare on 12GoOr compare on Amtrak
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Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €30.59Fri18
- about €34.99Sat19
- about €32.79Sun20
- about €24.54Mon21
- about €21.79Tue22
- about €21.79Wed23
- about €25.09Thu24
- about €22.34Fri25
- about €23.44Sat26
- about €21.24Sun27
- about €21.79Mon28
- about €21.79Tue29
- about €17.94Wed30
- about €21.78Thu1
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 30 September 2026
Train operators
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| Southern California Regional Rail Authority | €17.94 | 1h 38m | 140 km/h | Refundable | Power sockets, Wi-Fi |
The train gets you into Carlsbad. It does not get you a bed, and neither do we.
A room in Carlsbad for the night the train gets in
Sort by distance from Carlsbad Poinsettia and you can see which places are ten minutes on foot and which are not.
Search Carlsbad on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Ontario to Carlsbad
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €16.2990 days
- €15.7460 days
- €13.5445 days
- €17.3930 days
- €21.7721 days
- €21.7814 days
- €25.097 days
- €32.793 days
- €30.591 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €13.54.
- How much it moves
- The gap between the cheapest and dearest lead time is 142 percent. The dearest point is €32.79, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €21.24Sun
- €21.79Mon
- €21.79Tue
- €19.59Wed
- €21.78Thu
- €22.34Fri
- €23.44Sat
Where you leave from and where you arrive
Ontario
Rail
- East Ontario
- Ontario station
- Montclair Transcenter
Carlsbad
Rail
- Carlsbad Poinsettia
- Carlsbad Santa Fe Depot
- Carlsbad Village station
What the journey looks like
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 120 km against 104 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Mission Viejo, Lake Forest, Irvine, Santa Ana. The gap between arriving and leaving is 68 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 14 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Ontario at 06:21 and the last at 07:30, across 5 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Ontario to Carlsbad
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Train from Ontario to Carlsbad take?
The Train from Ontario to Carlsbad takes 1h 38m door to door, of which 54m is spent moving. The route runs 120 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Train from Ontario to Carlsbad cost?
The Train from Ontario to Carlsbad starts at €17.94 for one passenger, as of 17 September 2026. A typical fare is €22.33. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Ontario to Carlsbad?
1 operators run the Train from Ontario to Carlsbad: Southern California Regional Rail Authority. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Train from Ontario to Carlsbad use?
The Train from Ontario to Carlsbad leaves from East Ontario and arrives at Carlsbad Poinsettia. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Train from Ontario to Carlsbad?
Fares for the Train from Ontario to Carlsbad bottom out around 45 days ahead, at €13.54. The gap between the cheapest and dearest lead time across the window is 142 percent, measured on 17 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Ontario to Carlsbad produce?
The Train from Ontario to Carlsbad produces about 4.0 kg of CO2 per passenger over 120 km, which works out at roughly 33 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
What is provided on board the Train from Ontario to Carlsbad?
Operators on the Train from Ontario to Carlsbad publish Power sockets, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 1h 38m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Ontario to Carlsbad on 17 September 2026: 120 km of route against 104 km in a straight line, 5 services a day, 1 operator a cheapest fare of €17.94, and 1h 38m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Carlsbad to Ontario trainCompare every mode from Ontario to CarlsbadChino to Carlsbad trainChino Hills to Carlsbad trainCorona to Carlsbad trainFontana to Carlsbad trainIrvine to Carlsbad trainLaguna Niguel to Carlsbad trainLake Elsinore to Carlsbad trainLake Forest to Carlsbad trainMission Viejo to Carlsbad trainOrange to Carlsbad trainPomona to Carlsbad trainRancho Cucamonga to Carlsbad train
The train is the simple part. What you do once you are in Carlsbad is somebody else's catalogue.
Day trips out of Carlsbad and across United States
Day trips that leave Carlsbad in the morning and cover a good part of United States by evening.
See Carlsbad on GetYourGuideOr browse Viator
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