Cheap flights from Chicago, IL to Porto Alegre

Flights starting at £333. Choose between Azul, Avianca, or Spirit Airlines to find the best price.

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How much do flights to Porto Alegre cost?

Key info about flying to Porto Alegre

Depart from
O Hare International
Arrive to
Salgado Filho International
Average flights per week
326
Flight distance

Check-in for a flight from Chicago to Porto Alegre

NameCarrier codeIATA CodePassport needed during booking
AzulAZUADYes
AviancaAVAAVNo
Spirit AirlinesNKSNKNo
Gol Transportes AéreosGLOG3Yes
LATAM AirlinesLANLAYes

Weather in Porto Alegre

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January30°C20°C
February30°C20°C
March28°C19°C
April25°C16°C
May21°C13°C
June19°C11°C
July19°C10°C
August21°C12°C
September22°C13°C
October24°C15°C
November27°C17°C
December29°C19°C
Hottest Month
30°C
January
Coldest month
10°C
July
Sunny days
263
days per year

14 day forecast

Friday
6 Dec
97%
33°C21°C
13 Dec
29°C19°C
Saturday
7 Dec
92%
21°C19°C
14 Dec
75%
30°C20°C
Sunday
8 Dec
89%
17°C16°C
15 Dec
87%
29°C20°C
Monday
9 Dec
86%
20°C16°C
16 Dec
88%
28°C19°C
Tuesday
10 Dec
89%
25°C18°C
17 Dec
83%
26°C19°C
Wednesday
11 Dec
27°C17°C
18 Dec
27°C19°C
Thursday
12 Dec
28°C18°C
19 Dec
30°C18°C

Travel tips & how to get from Chicago to Porto Alegre

The cheapest price of a one-way ticket from Chicago to Porto Alegre is £357. Round trip fares cost between £706 at the lowest and £1,103 at most.
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, Avianca, Spirit Airlines, Gol Transportes Aéreos, and LATAM Airlines. Chicago and Porto Alegre have 326 direct flights per week.

Frequently asked questions

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