Sankt Gallen Altenrhein Airport

Airport Airport

IATA Code
ACH
ICAO Code
LSZR
Airport Type
Medium Airport
Class
Unknown

Sankt Gallen Altenrhein Airport (Altenrhein) is a small regional airport on the southern shore of Lake Constance serving the St. Gallen and Bregenz area. It handles scheduled regional services and seasonal international routes with a compact single terminal.

Sankt Gallen Altenrhein Airport
Elevation: 398 m
47.4850, 9.5608

Terminal Guide for Sankt Gallen Altenrhein Airport #

The airport operates from one small terminal building with check‑in, security and a modest departures area. Distances inside the terminal are short and passenger flows are straightforward.

Getting to and From Sankt Gallen Altenrhein Airport #

The airport is located close to the lakeshore with connections to nearby towns; travel times vary by destination but rail/bus links are available from nearby stops.

  • Shuttle / bus: Shuttle buses connect the airport with nearby railway stations and towns; check timetables for links to St. Gallen or Bregenz.
  • Taxi / private transfer: Taxis and private transfers provide direct connections to local destinations.
  • Train: There is no train station at the terminal; travel by bus or taxi to the nearest station for onward rail services around Lake Constance and to St. Gallen.

Facilities, Shopping, and Dining at Sankt Gallen Altenrhein Airport #

The terminal provides essential services for regional and seasonal travelers.

  • Lounges: No extensive lounge network; seating in departures.
  • Food & drink: Small café or kiosk available in the terminal.
  • Wi‑Fi / charging: Public Wi‑Fi is commonly offered; charging points are available in the departure area.
  • Accessibility: Basic accessibility features are in place; contact your airline for specific assistance arrangements.

Tips for Sankt Gallen Altenrhein Airport #

  • If travelling to St. Gallen or Bregenz, check bus/train connection times - the airport is closer to the lakeshore and cross‑border options.
  • There is often a shuttle bus to nearby rail stations - coordinate schedules with flight times, especially outside peak season.
  • For flights to Vienna or other destinations, check which carrier operates the route as seasonal schedules can change.

Weather & Climate near Sankt Gallen Altenrhein Airport #

Climate

Sankt Gallen Altenrhein Airport's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from -2°C to 24°C. Abundant rainfall (1225 mm/year), wettest in July.

Air Quality: AQI 35 Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
33°
Warmest Month
-23°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 3°C and lows of -2°C. Moderate rainfall (64 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
86%
Humidity
Very Humid

Weather

64 mm
Rainfall
1.9 m/s
Wind
Calm
0.1
UV Index
Low
8.8h daylight

February

February is cold with highs of 5°C and lows of -1°C. Moderate rainfall (68 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
85%
Humidity
Very Humid

Weather

68 mm
Rainfall
1.9 m/s
Wind
Calm
0.3
UV Index
Low
10.1h daylight

March

March is cold with highs of 9°C and lows of 2°C. Moderate rainfall (71 mm) and partly cloudy skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
82%
Humidity
Very Humid

Weather

71 mm
Rainfall
2.2 m/s
Wind
Calm
0.5
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 13°C and lows of 4°C. Regular rainfall (96 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
78%
Humidity
Very Humid

Weather

96 mm
Rainfall
2.2 m/s
Wind
Calm
0.9
UV Index
Moderate
13.5h daylight

May

May is cool with highs of 19°C and lows of 9°C. Significant rainfall (116 mm) and mostly overcast skies.

59 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
79%
Humidity
Very Humid

Weather

116 mm
Rainfall
2.1 m/s
Wind
Calm
1.3
UV Index
High
14.9h daylight

June

June is cool with highs of 21°C and lows of 12°C. Significant rainfall (149 mm) and partly cloudy skies.

63 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
78%
Humidity
Very Humid

Weather

149 mm
Rainfall
2.0 m/s
Wind
Calm
1.6
UV Index
Very High
15.7h daylight

July

July is the warmest month with highs of 24°C and lows of 14°C. The wettest month with heavy rain (152 mm) and partly cloudy skies.

73 Very Good

Comfort

19°
Feels Like Mild
19°C
Temperature
14° 24°
77%
Humidity
Very Humid

Weather

152 mm
Rainfall
1.9 m/s
Wind
Calm
1.6
UV Index
Very High
15.3h daylight

August

August is mild with highs of 23°C and lows of 14°C. Significant rainfall (140 mm) and partly cloudy skies.

71 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
14° 23°
79%
Humidity
Very Humid

Weather

140 mm
Rainfall
1.7 m/s
Wind
Calm
1.3
UV Index
High
14.1h daylight

September

September is cool with highs of 19°C and lows of 10°C. Significant rainfall (106 mm) and partly cloudy skies.

63 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 19°
82%
Humidity
Very Humid

Weather

106 mm
Rainfall
1.7 m/s
Wind
Calm
0.9
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 13°C and lows of 6°C. Regular rainfall (88 mm) and mostly overcast skies.

53 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
13°
84%
Humidity
Very Humid

Weather

88 mm
Rainfall
1.6 m/s
Wind
Calm
0.4
UV Index
Low
10.7h daylight

November

November is cold with highs of 7°C and lows of 2°C. Regular rainfall (97 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

97 mm
Rainfall
1.8 m/s
Wind
Calm
0.2
UV Index
Low
9.2h daylight

December

December is cold with highs of 4°C and lows of -1°C. Moderate rainfall (78 mm) and mostly overcast skies.

41 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
86%
Humidity
Very Humid

Weather

78 mm
Rainfall
1.9 m/s
Wind
Calm
0.1
UV Index
Low
8.3h daylight

Nearby Cities #