Cheap flights from St. Louis, MO to Aspen, CO

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How much do flights to Aspen cost?

Key info about flying to Aspen

Depart from
St. Louis Lambert International
Arrive to
Aspen–Pitkin County
Average flights per week
40
Flight distance

Great deals from St. Louis to Aspen

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

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes

Weather in Aspen

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-16°C
February-1°C-14°C
March3°C-11°C
April6°C-7°C
May12°C-3°C
June21°C2°C
July24°C6°C
August23°C5°C
September19°C2°C
October11°C-4°C
November4°C-12°C
December-1°C-16°C
Hottest Month
24°C
July
Coldest month
-16°C
December
Sunny days
203
days per year
Snow days
60
days per year

14 day forecast

Sunday
8 Dec
5°C-9°C
15 Dec
85%
1°C-13°C
Monday
9 Dec
68%
-8°C-12°C
16 Dec
60%
-1°C-15°C
Tuesday
10 Dec
-9°C-17°C
17 Dec
2°C-15°C
Wednesday
11 Dec
-1°C-18°C
18 Dec
2°C-14°C
Thursday
12 Dec
2°C-15°C
19 Dec
6°C-12°C
Friday
13 Dec
4°C-14°C
20 Dec
7°C-9°C
Saturday
14 Dec
70%
1°C-11°C
21 Dec
6°C-9°C
The most popular airline for this route is United Airlines. St. Louis and Aspen have 40 direct flights per week.

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