Cheap flights from Chicago to Buenos Aires from $321

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3 stops
Sun, Nov 2
Chicago ORDBuenos Aires EZE

$321
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3 stops
Wed, Nov 5
Chicago ORDBuenos Aires EZE

$322
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3 stops
Tue, Nov 4
Chicago ORDBuenos Aires EZE

$332
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3 stops
Mon, Nov 3
Chicago ORDBuenos Aires EZE

$335
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1 stop
Thu, Nov 6
Chicago ORDBuenos Aires EZE

$432
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1 stop
Thu, Nov 6
Chicago ORDBuenos Aires EZE

$432
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Prices updated:

3 stops
Wed, Nov 5 – Sun, Nov 9
Chicago ORDBuenos Aires EZE

$695
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1 stop
Thu, Nov 6 – Tue, Nov 11
Chicago ORDBuenos Aires EZE

$789
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1 stop
Thu, Nov 6 – Tue, Nov 11
Chicago ORDBuenos Aires EZE

$789
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1 stop
Thu, Nov 6 – Tue, Nov 11
Chicago ORDBuenos Aires EZE

$789
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1 stop
Thu, Nov 6 – Tue, Nov 11
Chicago ORDBuenos Aires EZE

$789
Search
1 stop
Thu, Nov 6 – Tue, Nov 11
Chicago ORDBuenos Aires EZE

$789
Search

Prices updated:

How much do flights to Buenos Aires cost?

Key info about flying to Buenos Aires

Depart from
O Hare International
Arrive to
Aeroparque Jorge Newbery
Average flights per week
400
Flight distance
Worth visiting
Recoleta - La Boca, Buenos Aires

Check-in for a flight from Chicago to Buenos Aires

NameCarrier codeIATA CodePassport needed during booking
Spirit AirlinesNKSNKNo
AviancaAVAAVNo
LATAM AirlinesLANLAYes
Frontier AirlinesFFTF9No
Aerolineas ArgentinasARGARYes

Weather in Buenos Aires

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January30°C20°C
February29°C20°C
March26°C17°C
April22°C14°C
May18°C11°C
June15°C8°C
July14°C8°C
August16°C9°C
September18°C10°C
October21°C12°C
November25°C15°C
December28°C18°C
Hottest Month
30°C
January
Coldest month
8°C
July
Sunny days
307
days per year

14 day forecast

Saturday
18 Oct
21°C13°C
25 Oct
23°C18°C
Sunday
19 Oct
22°C11°C
26 Oct
19°C11°C
Monday
20 Oct
24°C13°C
27 Oct
18°C8°C
Tuesday
21 Oct
28°C16°C
28 Oct
20°C12°C
Wednesday
22 Oct
89%
24°C18°C
29 Oct
24°C13°C
Thursday
23 Oct
29°C18°C
30 Oct
26°C15°C
Friday
24 Oct
85%
23°C19°C
31 Oct
87%
28°C18°C
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Buenos Aires. Book your trip to arrive at Aeroparque Jorge Newbery, or Ministro Pistarini International. The most popular airlines for this route are Spirit Airlines, Avianca, LATAM Airlines, Frontier Airlines, and Aerolineas Argentinas. Chicago and Buenos Aires have 400 direct flights per week. When you arrive at Buenos Aires, consider visiting Recoleta, and La Boca, Buenos Aires.

Frequently asked questions

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What flights operate between Chicago and Buenos Aires?
How many airports are there near Chicago?
What time do nonstop (direct) flights between Chicago and Buenos Aires depart?
What time do nonstop (direct) flights between Chicago and Buenos Aires arrive?
What time do flights between Chicago and Buenos Aires depart?
What time do flights between Chicago and Buenos Aires arrive?

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Flights from Chicago

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