Find cheap flights to Porto Alegre from $431

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3 stops
Thu, Jul 17
Columbus CMHPorto Alegre POA
$431
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3 stops
Mon, Jul 14
Columbus CMHPorto Alegre POA
$437
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2 stops
Fri, Jul 18
Columbus LCKPorto Alegre POA
$451
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2 stops
Fri, Jul 18
Columbus CMHPorto Alegre POA
$457
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3 stops
Wed, Jul 16
Columbus CMHPorto Alegre POA
$485
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2 stops
Thu, Jul 17
Columbus CMHPorto Alegre POA
$571
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Prices updated:

2 stops
Fri, Jul 18 – Thu, Jul 24
Columbus LCKPorto Alegre POA
$942
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2 stops
Fri, Jul 18 – Thu, Jul 24
Columbus CMHPorto Alegre POA
$948
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2 stops
Fri, Jul 18 – Fri, Jul 25
Columbus LCKPorto Alegre POA
$1,011
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2 stops
Sat, Jul 19 – Sat, Jul 26
Columbus CMHPorto Alegre POA
$1,026
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2 stops
Sat, Jul 19 – Sat, Jul 26
Columbus CMHPorto Alegre POA
$1,096
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2 stops
Sun, Jul 20 – Sat, Jul 26
Columbus CMHPorto Alegre POA
$1,107
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Prices updated:

Cheap flights to Porto Alegre

Weather in Porto Alegre

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January30°C20°C
February31°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
31°C
February
Coldest month
10°C
July
Sunny days
265
days per year

14 day forecast

Saturday
28 Jun
92%
13°C10°C
5 Jul
20°C11°C
Sunday
29 Jun
88%
13°C12°C
6 Jul
86%
16°C11°C
Monday
30 Jun
89%
11°C9°C
7 Jul
13°C8°C
Tuesday
1 Jul
11°C7°C
8 Jul
15°C6°C
Wednesday
2 Jul
11°C4°C
9 Jul
16°C8°C
Thursday
3 Jul
15°C8°C
10 Jul
84%
15°C14°C
Friday
4 Jul
18°C9°C
11 Jul
88%
17°C15°C

Cheapest month to fly to Porto Alegre

Explore price trends for trips to Porto Alegre

Showing prices in USD

Annual Avg. Price381 USD
July 2025305 USD
August 2025261 USD
September 2025241 USD
October 2025261 USD
November 2025290 USD
December 2025289 USD
January 2026328 USD
February 2026261 USD
March 2026261 USD
April 2026261 USD
May 2026261 USD
June 20261549 USD

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