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On this page, you can find and purchase flight tickets for the Brussels — Altenrhein route. The flight covers a distance of 534 km, providing a fast connection between Belgium and Eastern Switzerland.
Ticket prices fluctuate constantly based on demand and airline seat availability. To find the best option, use our low price calendar and check out information on how to get to Brussels Airport and ways to leave Altenrhein Airport upon arrival.
Below is a calendar of the lowest flight ticket prices for Brussels — Altenrhein by day. Pick a convenient date and instantly see the fare. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Brussels → Altenrhein, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $268 | high | May | $249 | medium | Sep | $249 | medium |
| Feb | $275 | high | Jun | $256 | medium | Oct | $236 | low |
| Mar | $230 | low | Jul | $294 | high | Nov | $224 | low |
| Apr | $243 | medium | Aug | $300 | high | Dec | $281 | high |
Some values are estimated based on seasonality.
The regional climate features moderate temperatures: July is the warmest month, with daytime highs reaching +23°C. The coldest weather with frosts down to -2.5°C occurs in January, while peak rainfall happens in August, with over 175 mm of precipitation.
Since fixed fares are not available in current data, we recommend looking at general seasonality. Prices for flights to Switzerland typically increase during public holidays and the winter ski season, so use the price dynamics chart to find great deals.
September is a great time to fly, as it offers comfortable weather with moderate rainfall. To save money, it's best to avoid flying in rainy December or the windiest winter months.
Several European airlines connect Belgium and Switzerland on this route. Most flights are operated by companies specializing in regional routes, ensuring a convenient schedule throughout the week. A detailed list of airlines, including flight frequency and available flight types, is provided below — you can explore the details by clicking on the carrier's card.
We couldn't find any airlines on this route, but that doesn't mean there aren't any. Try searching — we'll show you the latest options.
Find ticketsFlights Brussels — Altenrhein depart from Brussels Airport and Charleroi Brussels South Airport and arrive at Altenrhein Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
For a direct flight covering 534 km, the travel time is approximately 50–60 minutes. Connecting flights may take significantly longer depending on the layover city.
The current list of carriers operating flights to Altenrhein is shown in the corresponding block above. These are most often regional European airlines.
The best prices are usually available when booking in advance or choosing dates with low tourist demand. Monitor the price chart to catch a price drop.
Flights land at St. Gallen–Altenrhein Airport (ACH), which is conveniently located for further travel across Eastern Switzerland.
The availability of direct flights depends on the airlines' seasonal schedules. You can check the availability of non-stop options for specific dates using the search form on this page.
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