Cheap flights from Chattanooga, TN to Porto Alegre, Brazil

Flights starting at $350. Choose between AeroMéxico, Allegiant Air, or LATAM Airlines to find the best price.

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Tips to know when travelling to Porto Alegre

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The most popular airlines for this route are AeroMéxico, Allegiant Air, LATAM Airlines, Azul, and Copa Airlines. Chattanooga and Porto Alegre have 81 direct flights per week.

Check-in for a flight from Chattanooga to Porto Alegre

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
AeroMéxicoAMXAMYes0
0
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
LATAM AirlinesLANLAYes0
0
AzulAZUADYes0
0
Copa AirlinesCMPCMYes0
0

Weather in Porto Alegre

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January30°C20°C
February30°C20°C
March28°C18°C
April25°C16°C
May21°C13°C
June19°C11°C
July19°C10°C
August21°C11°C
September22°C13°C
October24°C15°C
November27°C16°C
December29°C19°C
Hottest Month
30°C
January
Coldest month
10°C
July
Sunny days
263
days per year

14 day forecast

Monday
18 Mar
33°C22°C
25 Mar
28°C20°C
Tuesday
19 Mar
89%
29°C24°C
26 Mar
25°C18°C
Wednesday
20 Mar
89%
35°C23°C
27 Mar
26°C17°C
Thursday
21 Mar
86%
22°C19°C
28 Mar
28°C17°C
Friday
22 Mar
24°C18°C
29 Mar
30°C19°C
Saturday
23 Mar
27°C17°C
30 Mar
30°C19°C
Sunday
24 Mar
29°C17°C
31 Mar
31°C19°C

Frequently asked questions

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What time do nonstop (direct) flights between Chattanooga and Porto Alegre depart?
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What time do flights between Chattanooga and Porto Alegre depart?
What time do flights between Chattanooga and Porto Alegre arrive?

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