Cheap Flights to St Gallen Altenrhein Airport

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Flight deals to St Gallen Altenrhein

Looking for a cheap last-minute deal or the best return flight to St Gallen Altenrhein? Find the lowest prices on one-way and return tickets right here.

Find the cheapest time to fly to St Gallen Altenrhein

Flexible on travel dates? Find the cheapest month – or even day – to fly to St Gallen Altenrhein.

Airports near Altenrhein

Compare routes to Altenrhein below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to St Gallen Altenrhein. But we found flights with one or more stops from $2,171.
The cheapest month to fly to St Gallen Altenrhein is usually September.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Gallen Altenrhein but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
No airlines currently offer direct flights between Australia and St Gallen Altenrhein Airport. Most routes have one or more stops.
The best price we found for a return flight to St Gallen Altenrhein is $2,171. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to St Gallen Altenrhein Airport is Monday, 15 September 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Altenrhein is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to St Gallen Altenrhein.

Flying to St Gallen Altenrhein

The things to know before you go.
Cheapest flight found$1,085
Cheapest month to flyFebruary

Discover St Gallen Altenrhein

How to find cheap flights to Altenrhein Airport (ACH)

  • The lowest price currently available for a one-way flight to Altenrhein Airport is $1,085. A round-trip plane ticket to ACH right now is $2,171.

  • Book at the perfect time with Price Alerts. You'll get an email or a notification on the app if the price of tickets to ACH rises or falls.

  • Don't wait until the last moment. You're more likely to find the best price on tickets to Altenrhein, where Altenrhein Airport is located, if you book in advance. Airlines often offer some amazing early bird rates.

  • Choose 'Add nearby airports' when searching to increase your chances of finding cheap flights to Altenrhein. Doing this will give you more options for where you begin and end your journey, along with different fares.

  • Consider taking a flight with a stop since indirect routes are usually cheaper. Just uncheck the 'Direct flights' box when searching for your plane tickets to Altenrhein Airport.

Best time to go to Altenrhein

  • You can usually board the cheapest flight to Altenrhein in May.

  • Make use of the 'Whole month' tool if you're flexible with your dates. Browse fares for an entire month and find a flight to ACH that suits your budget and itinerary.

  • If you'd like to experience Altenrhein at its busiest, book your flights to ACH for July. Taking a trip during high seasons usually means more things to do than at other times.

  • April is the quietest period of the year to travel if you want a more laid-back vibe. There's also a good chance you'll find cheaper prices on plane tickets to Altenrhein then.

  • With averages of between 9ºC (48ºF) and 25ºC (77ºF), July is when Altenrhein is at its warmest. Schedule your visit around your preferred weather conditions to make the most of your trip.

  • Ranging from -6ºC (21ºF) to 6ºC (43ºF), January is when temperatures are lowest.

  • September gives you the best chance of sunshine. With eight days of rain on average, this is the driest month in Altenrhein.

  • The wettest time of year is May. Plan your getaway then and you can expect to get around 13 days of rainfall.

Travelling to Altenrhein Airport (ACH): What you need to know

  • Reach Altenrhein faster with a direct People's flight to Altenrhein Airport.

  • Your flight will touch down in the UTC+1 timezone at ACH.

  • Curl up in bed not long after your flight to ACH. Book a room at one of these hotels close to Altenrhein Airport and you'll be fast asleep before you know it:

  • Why wait in a cab queue when the road's calling? Grab a car hire in ACH and explore Altenrhein and beyond straight away. Find your ideal set of wheels with Sixt or Europcar.

  • Altenrhein Airport is located in Altenrhein, Canton of St. Gallen, Switzerland.

Getting to central Altenrhein from Altenrhein Airport (ACH)

How to get to Zurich from Altenrhein Airport (ACH)

  • Headed to the nearby city of Zurich? It's about 105 kilometres from ACH. Allow around 1 hour 5 minutes to reach the centre in a cab or ride-share.

Travelling from Altenrhein Airport (ACH) to Winterthur

  • About 64 kilometres away, Winterthur is another city within easy reach of Altenrhein Airport. It'll take you around 1 hour 40 minutes to make the journey by public transport from ACH.

  • Travelling there by car will take you roughly 55 minutes.

Explore more of Switzerland

  • There's loads more of Switzerland waiting to be explored. About 80 kilometres west of Altenrhein, head for Zurich. On the must-see list? Start with Bahnhofstrasse, Cirque du Soleil - Grand Chapiteau and Zurich Opera. The closest airport to this city is Zurich Airport (ZRH).

  • Another city in Switzerland that has plenty going for it is Basel. From Altenrhein, it's around 145 kilometres west and is home to attractions like Art Basel and Christmas Lightshow. Add a stop at Basel Minster too. EuroAirport Swiss (BSL) is the key arrival point for this city.

  • Let your travels lead you to Bern, which is roughly 177 kilometres west of Altenrhein. Old Town Bern, Zytglogge and Bernisches Historisches Museum - Einstein Museum are reasons to go. You can get to this city by flying to Bern Airport (BRN).

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.