Cheapest€16.29
- DB Fernverkehr DB305006:151h 1m07:16Mainz HbfStation Niederpleis
Door to door 1h 45mCO2 4.5 kgChanges 0Refundable
Mainz to Sankt Augustin train
Trains from Mainz to Sankt Augustin start at €18.49 and take 1h 45m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Mainz to Sankt Augustin on the date you actually want, rather than on the date this page was built.
The Trains from Mainz to Sankt Augustin starts at €18.49 and takes 1h 45m door to door, run by 2 operators over 135 km, with around 6 departures a day. Fares bottom out about 30 days before departure.
- 1h 45mDoor to door
- 1h 1mMoving
- €18.49 to €37.74From
- 06:15 to 07:30First and last departure
- 6Per day
- 4.5 kgCO2
First and last are taken from the services we sell on 29 September 2026. The return direction keeps its own timetable and is not these times reversed.
€18.49 to €37.74 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.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €31.69Tue15
- about €31.69Wed16
- about €37.74Thu17
- about €27.84Fri18
- about €31.14Sat19
- about €26.19Sun20
- about €22.88Mon21
- about €18.49Tue22
- about €20.69Wed23
- about €27.29Thu24
- about €23.99Fri25
- about €25.09Sat26
- about €26.19Sun27
- about €21.24Mon28
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 29 September 2026
Lowest CO2€21.77
- DB Fernverkehr DB531007:3036m08:06Mainz HbfKoblenz Hbf
- DB Fernverkehr DB984109:4435m10:19Koblenz HbfStation Niederpleis
Changes at Koblenz, with 98 minutes between services and a walk of about 5 minutes.
Door to door 3h 33mCO2 4.3 kgChanges 1Refundable
Train operators
| Operator | From |
|---|---|
 DB Fernverkehr | €16.29 |
 trans regio Deutsche Regionalbahn | €17.39 |
The train gets you into Sankt Augustin. It does not get you a bed, and neither do we.
A room in Sankt Augustin for the night the train gets in
Sort by distance from Station Niederpleis and you can see which places are ten minutes on foot and which are not.
Search Sankt Augustin on Booking.comOr compare on Expedia
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When to book Mainz to Sankt Augustin
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €21.7790 days
- €15.1960 days
- €17.9445 days
- €14.6430 days
- €16.8421 days
- €21.2414 days
- €22.887 days
- €37.743 days
- €31.691 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €14.64.
- How much it moves
- The gap between the cheapest and dearest lead time is 158 percent. The dearest point is €37.74, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 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.
- €26.19Sun
- €21.24Mon
- €18.49Tue
- €20.69Wed
- €27.29Thu
- €23.99Fri
- €25.09Sat
Where you leave from and where you arrive
Mainz
Rail
- Mainz Hbf
- Mainz Nord station
- Mainz-Kastel station
Sankt Augustin
Rail
- Station Niederpleis
- Großenbusch railway station
- St Augustin Markt
What the journey actually looks like
- Direct or connecting
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 135 km against 117 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 Siegen, Gießen, Koblenz, Neuwied. The gap between arriving and leaving is 54 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 17 percent chance of not being made on the timetable alone. Both legs are sold on one booking, so a missed connection is ours to fix and you are rebooked at no charge.
- First and last departure
- The first service of the day leaves Mainz at 06:15 and the last at 07:30, across 6 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Mainz to Sankt Augustin
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 Mainz to Sankt Augustin take?
The Train from Mainz to Sankt Augustin takes 1h 45m door to door, of which 1h 1m is spent moving. The route runs 135 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 Mainz to Sankt Augustin cost?
The Train from Mainz to Sankt Augustin starts at €18.49 for one passenger, as of 14 September 2026. A typical fare is €21.78. 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 Mainz to Sankt Augustin?
2 operators run the Train from Mainz to Sankt Augustin: DB Fernverkehr, trans regio Deutsche Regionalbahn. Between them they file around 6 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 Mainz to Sankt Augustin use?
The Train from Mainz to Sankt Augustin leaves from Mainz Hbf and arrives at Station Niederpleis. 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 Mainz to Sankt Augustin?
Fares for the Train from Mainz to Sankt Augustin bottom out around 30 days ahead, at €14.64. The gap between the cheapest and dearest lead time across the window is 158 percent, measured on 14 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Mainz to Sankt Augustin produce?
The Train from Mainz to Sankt Augustin produces about 4.5 kg of CO2 per passenger over 135 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 Mainz to Sankt Augustin?
Operators on the Train from Mainz to Sankt Augustin publish Power sockets, Wi-Fi. That is what 2 carriers on this corridor state about their own fleets, across a journey of 1h 45m 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 Mainz to Sankt Augustin on 14 September 2026: 135 km of route against 117 km in a straight line, 6 services a day, 2 operators a cheapest fare of €18.49, and 1h 45m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Sankt Augustin to Mainz trainCompare every mode from Mainz to Sankt AugustinAachen to Sankt Augustin trainBergheim to Sankt Augustin trainDüren to Sankt Augustin trainEschweiler to Sankt Augustin trainFrankfurt am Main to Sankt Augustin trainGiessen to Sankt Augustin trainKoblenz to Sankt Augustin trainNeuwied to Sankt Augustin trainRüsselsheim am Main to Sankt Augustin trainAachen to Sankt Augustin trainBergheim to Sankt Augustin trainDüren to Sankt Augustin train
The train is the simple part. What you do once you are in Sankt Augustin is somebody else's catalogue.
Day trips out of Sankt Augustin and across Germany
Day trips that leave Sankt Augustin in the morning and cover a good part of Germany by evening.
See Sankt Augustin on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.