How does KAYAK find such low prices on flights from Kentucky to Porto Alegre?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Porto Alegre.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Porto Alegre?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Porto Alegre?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Porto Alegre?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$1,522 CHEAP FLIGHTS from Kentucky to Porto Alegre

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Flight Deals

Cheap Flights from Kentucky to Porto Alegre

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Kentucky to Porto Alegre

Sat, Dec 12 - Mon, Jan 4

6:35 pm - 11:55 amBNA Nashville Intl-POA Porto Alegre Salgado Filho

38h 20m2 stops Miami Brasilia

5:30 pm - 9:17 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

30h 47m2 stops Brasilia Miami

$1,522GOL

Sat, Dec 12 - Sat, Jan 2

6:35 pm - 11:40 pmBNA Nashville Intl-POA Porto Alegre Salgado Filho

50h 05m2 stops Miami Brasilia

3:20 pm - 3:33 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

27h 13m2 stops Sao Paulo Guarulhos Intl Miami

$1,767GOL

Sat, Dec 12 - Sat, Jan 2

6:35 pm - 11:40 pmBNA Nashville Intl-POA Porto Alegre Salgado Filho

50h 05m2 stops Miami Brasilia

5:30 pm - 9:17 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

30h 47m2 stops Brasilia Miami

$1,852GOL

Sat, Dec 12 - Sat, Jan 2

5:00 am - 11:50 amBNA Nashville Intl-POA Porto Alegre Salgado Filho

27h 50m2 stops Miami Brasilia

7:45 pm - 5:34 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

24h 49m2 stops Sao Paulo Guarulhos Intl Miami

$1,966GOL

Sat, Dec 12 - Sat, Jan 2

6:35 pm - 11:40 pmBNA Nashville Intl-POA Porto Alegre Salgado Filho

50h 05m2 stops Miami Brasilia

5:30 pm - 9:17 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

30h 47m2 stops Brasilia Miami

$1,977GOL

Sat, Dec 12 - Sat, Jan 2

6:35 pm - 11:40 pmBNA Nashville Intl-POA Porto Alegre Salgado Filho

50h 05m2 stops Miami Brasilia

5:30 pm - 9:17 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

30h 47m2 stops Brasilia Miami

$1,995GOL

Sun, Dec 27 - Wed, Jan 6

7:00 am - 11:50 amBNA Nashville Intl-POA Porto Alegre Salgado Filho

25h 50m2 stops Miami Brasilia

5:30 pm - 11:28 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

32h 58m2 stops Brasilia Miami

$2,334GOL

Sun, Dec 27 - Wed, Jan 6

7:00 am - 11:50 amBNA Nashville Intl-POA Porto Alegre Salgado Filho

25h 50m2 stops Miami Brasilia

5:20 am - 11:28 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

21h 08m2 stops Brasilia Miami

$2,457GOL

Sat, Dec 12 - Mon, Jan 4

2:10 pm - 3:25 pmBNA Nashville Intl-POA Porto Alegre Salgado Filho

22h 15m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

2:00 pm - 1:14 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

26h 14m3 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$2,610Air Canada

Sat, Dec 12 - Sat, Jan 2

3:40 pm - 3:10 pmBNA Nashville Intl-POA Porto Alegre Salgado Filho

20h 30m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

10:40 am - 1:14 pmPOA Porto Alegre Salgado Filho-BNA Nashville Intl

29h 34m3 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$2,625Air Canada

Useful Info

How does KAYAK find such low prices on flights from Kentucky to Porto Alegre?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Porto Alegre.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Porto Alegre?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Porto Alegre?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Porto Alegre?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.