Find cheap flights to Porto Alegre from $307

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2 stops
Fri, Sep 5
Columbus CMHPorto Alegre POA
$307
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2 stops
Mon, Sep 8
Columbus CMHPorto Alegre POA
$320
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2 stops
Mon, Sep 8
Columbus CMHPorto Alegre POA
$320
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2 stops
Sun, Sep 7
Columbus CMHPorto Alegre POA
$333
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3 stops
Mon, Sep 8
Columbus CMHPorto Alegre POA
$355
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2 stops
Wed, Sep 3
Columbus CMHPorto Alegre POA
$414
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Prices updated:

2 stops
Fri, Sep 5 – Wed, Sep 10
Columbus CMHPorto Alegre POA
$709
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2 stops
Thu, Sep 4 – Wed, Sep 10
Columbus CMHPorto Alegre POA
$722
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2 stops
Fri, Sep 5 – Wed, Sep 10
Columbus CMHPorto Alegre POA
$731
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2 stops
Fri, Sep 5 – Wed, Sep 10
Columbus CMHPorto Alegre POA
$732
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2 stops
Thu, Sep 4 – Wed, Sep 10
Columbus CMHPorto Alegre POA
$745
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2 stops
Fri, Sep 5 – Thu, Sep 11
Columbus CMHPorto Alegre POA
$773
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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
266
days per year

14 day forecast

Saturday
16 Aug
19°C12°C
23 Aug
88%
15°C12°C
Sunday
17 Aug
77%
22°C14°C
24 Aug
88%
15°C14°C
Monday
18 Aug
22°C13°C
25 Aug
84%
18°C12°C
Tuesday
19 Aug
19°C15°C
26 Aug
19°C9°C
Wednesday
20 Aug
86%
25°C16°C
27 Aug
18°C11°C
Thursday
21 Aug
22°C14°C
28 Aug
83%
14°C13°C
Friday
22 Aug
86%
22°C13°C
29 Aug
84%
15°C11°C

Cheapest month to fly to Porto Alegre

Explore price trends for trips to Porto Alegre

Showing prices in USD

Annual Avg. Price367 USD
September 2025255 USD
October 2025296 USD
November 2025304 USD
December 2025317 USD
January 2026372 USD
February 2026311 USD
March 2026304 USD
April 2026304 USD
May 2026304 USD
June 2026353 USD
July 2026920 USD

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