- Must visit
Stiftsbibliothek St. Gallen
The Abbey Library is one of the world’s oldest and most important monastic libraries, famed for its baroque hall and medieval manuscripts. It is the city’s signature cultural sight and a UNESCO-listed
Omio recommends booking the train as it is the most popular option from Mainz to Sankt Gallen among Omio's users. If you are prioritising price take the train with prices starting from $124. For those with little time consider booking a flight which can get you there in 50m. The ticket price range depends on the travel mode: a train costs an average of $124, and a flight costs an average of $208.
Distance: 183 miles (296 km)
Most popular Train | Flight | Driving |
|---|---|---|
$127 Average price Cheapest | $279 Average price | $85 Average price (fuel + tolls) |
5h 15m Average total duration 4h 45m Onboard + 30m Additional time* | 3h 50m Average total duration Fastest 50m Onboard + 3h 0m Additional time* | 4h 51m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Mainz to Sankt Gallen:
A train is $151 (€125) less than a flight for this route with tickets for a flight from Mainz to Sankt Gallen costing on average $279 (€230).
Other travel options to Sankt Gallen take longer:
Train takes on average 4h 45m.
You'll arrive about 6m sooner (4h 45m by train vs 4h 51m by car). Tickets start at around $127 (€105) compared to roughly $85 (€70) in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
Compare train and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Mainz to Sankt Gallen run on average 9 times per day, taking around 4h 45m. Cheap train tickets for this journey start at $124 (€102) if you book in advance.
The earliest train runs at 04:37, the last at 23:37. The fastest train covers the 183 miles (296 km) distance in 4h 46m.
Distance 183 miles (296 km) |
Average train duration 4h 45m |
Cheapest ticket price $124 (€102) |
Trains per day 9 |
Fastest train 4h 46m |
First train 4:37 AM |
Last train 11:37 PM |
Cheapest Month Nov |
Cheapest Day Fri |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Thu |
Best time to book 28 days |
Discover the best of Sankt Gallen — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sankt Gallen trip today.
The Abbey Library is one of the world’s oldest and most important monastic libraries, famed for its baroque hall and medieval manuscripts. It is the city’s signature cultural sight and a UNESCO-listed
A leading museum for the city’s textile heritage, with lace, embroidery, fashion, and design exhibitions that explain why St. Gallen became globally known for fabrics and couture materials.
The main fine arts museum in the city, showing Swiss and international art from the late Middle Ages to modern and contemporary periods. A strong choice for visitors interested in regional culture.
The old town is the best area for walking, filled with decorated oriel windows, narrow lanes, independent shops, and historic facades. It is the most rewarding area for first-time visitors.
A beloved recreation area above the city with ponds, walking paths, and sweeping views over St. Gallen and Lake Constance on clear days. It is a local favorite for sunsets and photos.
The square in front of the cathedral and abbey buildings is one of the city’s grandest public spaces and a natural focal point for visits to the UNESCO area.
The city’s signature veal sausage, traditionally served without mustard. It is one of the best-known specialties of Eastern Switzerland.
A regional bratwurst closely associated with St. Gallen and the OLMA fair. Mild, juicy, and typically eaten with bread as a classic local snack.
A traditional crusty bread roll from St. Gallen, often paired with local sausages. It is a simple but iconic staple in the region.
A refined fine-dining restaurant in the Einstein hotel, known for modern high-end cuisine and polished service.
Historic beer hall and restaurant serving hearty Swiss dishes and local beer in a classic, lively atmosphere.
A popular traditional venue near the old town, appreciated for regional food, local beers, and relaxed Swiss tavern character.
Prices are high by European standards, especially for hotels and dining. Supermarkets and lunch deals help reduce daily costs.
Service is included by law. Tipping is not required, but rounding up or leaving 5-10% for very good service is appreciated. Round up taxis and small cafe bills.
Official public transport app
St. Gallen Railway Station, St. Gallen -> St. Gallen Old Town, St. Gallen
Find answers to the most common questions about traveling from Mainz to Sankt Gallen by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Sankt Gallen, this guide helps you travel smarter and with confidence.

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