Cheap flights from Buenos Aires to St. Louis from £279

Cheap flights from Buenos Aires to St. Louis from £279

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3 stops
Tue, Mar 3
Buenos Aires EZESt. Louis STL

£279
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3 stops
Tue, Mar 3
Buenos Aires EZESt. Louis STL

£337
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3 stops
Tue, Mar 3
Buenos Aires EZESt. Louis STL

£341
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2 stops
Thu, Mar 5
Buenos Aires EZESt. Louis STL

£355
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3 stops
Thu, Mar 5
Buenos Aires EZESt. Louis STL

£358
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2 stops
Fri, Mar 6
Buenos Aires EZESt. Louis STL

£394
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3 stops
Tue, Mar 3 – Mon, Mar 9
Buenos Aires EZESt. Louis STL

£650
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3 stops
Tue, Mar 3 – Sun, Mar 8
Buenos Aires EZESt. Louis STL

£662
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3 stops
Tue, Mar 3 – Sat, Mar 7
Buenos Aires EZESt. Louis STL

£667
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2 stops
Thu, Mar 5 – Tue, Mar 10
Buenos Aires EZESt. Louis STL

£701
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3 stops
Thu, Mar 5 – Tue, Mar 10
Buenos Aires EZESt. Louis STL

£705
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2 stops
Fri, Mar 6 – Tue, Mar 10
Buenos Aires EZESt. Louis STL

£740
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How much do flights to St. Louis cost?

Key info about flying to St. Louis

Depart from
Aeroparque Jorge Newbery
Arrive to
St. Louis Lambert International
Average flights per week
295
Flight distance

Check-in for a flight from Buenos Aires to St. Louis

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

Weather in St. Louis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-4°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°C4°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-4°C
January
Sunny days
267
days per year
Snow days
9
days per year

14 day forecast

Saturday
14 Feb
74%
12°C5°C
21 Feb
74%
7°C3°C
Sunday
15 Feb
89%
9°C7°C
22 Feb
2°C-3°C
Monday
16 Feb
12°C6°C
23 Feb
3°C-6°C
Tuesday
17 Feb
17°C8°C
24 Feb
13°C0°C
Wednesday
18 Feb
20°C13°C
25 Feb
71%
12°C0°C
Thursday
19 Feb
84%
20°C8°C
26 Feb
6°C-3°C
Friday
20 Feb
20°C9°C
27 Feb
8°C-1°C
Travelers usually depart from Aeroparque Jorge Newbery, or Ministro Pistarini International when they travel from Buenos Aires to St. Louis. The most popular airlines for this route are Frontier Airlines, Avianca, Copa Airlines, AeroMéxico, and Spirit Airlines. Buenos Aires and St. Louis have 295 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Buenos Aires?
What are the most popular routes to and from St. Louis?
Which airports are there in Buenos Aires?
What airports are near St. Louis?
Which airlines fly between Buenos Aires and St. Louis?
When’s the best time to travel between Buenos Aires and St. Louis?
What flights operate between Buenos Aires and St. Louis?
How many airports are there near St. Louis?
What time do nonstop (direct) flights between Buenos Aires and St. Louis depart?
What time do nonstop (direct) flights between Buenos Aires and St. Louis arrive?
What time do flights between Buenos Aires and St. Louis depart?
What time do flights between Buenos Aires and St. Louis arrive?

Explore alternative trips

Flights from Buenos Aires

Flights to St. Louis

Popular routes

The nearest countries with flights to St. Louis

Here is a list of countries people are flying from

Other destination countries from Buenos Aires

Here is a list of countries people are flying to

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