Cheap flights from Chicago, IL to Porto Alegre, Brazil
Flights starting at $340. Choose between Azul, Spirit Airlines, or Avianca to find the best price.
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Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Porto Alegre. The most popular airlines for this route are Azul, Spirit Airlines, Avianca, Frontier Airlines, and LATAM Airlines. Chicago and Porto Alegre have 275 direct flights per week.
Check-in for a flight from Chicago to Porto Alegre
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Azul | AZU | AD | Yes | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
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 |
LATAM Airlines | LAN | LA | Yes | 0 0 |
Weather in Porto Alegre
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 30°C | 20°C |
February | 30°C | 20°C |
March | 28°C | 19°C |
April | 25°C | 16°C |
May | 21°C | 13°C |
June | 19°C | 11°C |
July | 19°C | 10°C |
August | 21°C | 11°C |
September | 22°C | 13°C |
October | 24°C | 15°C |
November | 27°C | 16°C |
December | 29°C | 19°C |
14 day forecast
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Airports near Chicago
- O Hare International
- Chicago Midway International
- General Mitchell International
- Gerald R. Ford International
- Dane County Regional
- General Wayne A. Downing Peoria International
- Chicago Rockford International
- Fort Wayne International
- South Bend International
- Muskegon County