Cheap flights from Buenos Aires, Argentina to Chicago, IL
Flights starting at £338. Choose between Avianca, Frontier Airlines, or Spirit Airlines to find the best price.
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Travelers usually depart from Ministro Pistarini International, or Aeroparque Jorge Newbery when they travel from Buenos Aires to Chicago. Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The most popular airlines for this route are Avianca, Frontier Airlines, Spirit Airlines, JetSMART, and LATAM Airlines. Buenos Aires and Chicago have 361 direct flights per week.
Check-in for a flight from Buenos Aires to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetSMART | JAT | JA | Yes | Opens 72 days before flight Closes 1 hours before flight |
LATAM Airlines | LAN | LA | Yes | 0 0 |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 10°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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