Cheap flights from Santiago de Chile to St. Louis, MO

Flights starting at $382. Choose between Frontier Airlines, Copa Airlines, or LATAM Airlines to find the best price.

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How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
Comodoro Arturo Merino Benítez International
Arrive to
St. Louis Lambert International
Average flights per week
172
Flight distance

Great deals from Santiago de Chile to St. Louis

Prices updated:

Prices updated:

Check-in for a flight from Santiago de Chile to St. Louis

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Copa AirlinesCMPCMYes
LATAM AirlinesLANLAYes
Spirit AirlinesNKSNKNo
AviancaAVAAVNo

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C3°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
263
days per year
Snow days
9
days per year

14 day forecast

Saturday
29 Mar
20°C16°C
5 Apr
80%
19°C11°C
Sunday
30 Mar
82%
24°C12°C
6 Apr
12°C6°C
Monday
31 Mar
88%
8°C4°C
7 Apr
18°C6°C
Tuesday
1 Apr
13°C1°C
8 Apr
15°C3°C
Wednesday
2 Apr
81%
21°C10°C
9 Apr
17°C5°C
Thursday
3 Apr
71%
15°C11°C
10 Apr
22°C8°C
Friday
4 Apr
89%
14°C11°C
11 Apr
24°C12°C
The most popular airlines for this route are Frontier Airlines, Copa Airlines, LATAM Airlines, Spirit Airlines, and Avianca. Santiago de Chile and St. Louis have 172 direct flights per week.

Frequently asked questions

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When’s the best time to travel between Santiago de Chile and St. Louis?
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What time do nonstop (direct) flights between Santiago de Chile and St. Louis depart?
What time do nonstop (direct) flights between Santiago de Chile and St. Louis arrive?
What time do flights between Santiago de Chile and St. Louis depart?
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