Cheap flights from St. Louis, MO to Graz

Flights starting at $464. Choose between Lufthansa, Frontier Airlines, or Eurowings to find the best price.

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How much do flights to Graz cost?

Key info about flying to Graz

Depart from
St. Louis Lambert International
Arrive to
Graz
Average flights per week
75
Flight distance
Worth visiting
Eisriesenwelt - Hallein Salt Mine - MQ – Museumsquartier Wien - Postojna Cave - Lake Bled, Slovenia

Check-in for a flight from St. Louis to Graz

NameCarrier codeIATA CodePassport needed during booking
LufthansaDLHLHNo
Frontier AirlinesFFTF9No
EurowingsEWGEWNo
Austrian AirlinesAUAOSNo
Virgin Atlantic AirwaysVIRVSYes

Weather in Graz

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March10°C1°C
April16°C5°C
May19°C9°C
June24°C13°C
July26°C15°C
August25°C15°C
September20°C11°C
October15°C6°C
November9°C2°C
December4°C-1°C
Hottest Month
26°C
July
Coldest month
-3°C
January
Sunny days
264
days per year
Snow days
10
days per year

14 day forecast

Tuesday
7 Jan
89%
6°C2°C
14 Jan
5°C1°C
Wednesday
8 Jan
88%
4°C1°C
15 Jan
5°C2°C
Thursday
9 Jan
87%
5°C0°C
16 Jan
8°C2°C
Friday
10 Jan
75%
8°C5°C
17 Jan
8°C1°C
Saturday
11 Jan
88%
1°C0°C
18 Jan
5°C0°C
Sunday
12 Jan
88%
1°C-1°C
19 Jan
2°C2°C
Monday
13 Jan
37%
3°C0°C
The most popular airlines for this route are Lufthansa, Frontier Airlines, Eurowings, Austrian Airlines, and Virgin Atlantic Airways. St. Louis and Graz have 75 direct flights per week. When you arrive at Graz, consider visiting Eisriesenwelt, Hallein Salt Mine, MQ – Museumsquartier Wien, Postojna Cave, and Lake Bled, Slovenia.

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