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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$665 CHEAP FLIGHTS from Kentucky to Porto Alegre

POA

KAYAK searches hundreds of travel sites at once for deals on flights to Porto Alegre

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,138

Delta

จ. 3/2ศ. 3/6

BNA - POA • 2 stops

Cheapest one-way

$665

United Airlines

อา. 11/30

BNA - POA • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto Alegre!

Flight Deals

Cheap Flights from Kentucky to Porto Alegre

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky to Porto Alegre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent round-trip flight deals from Kentucky to Porto Alegre

จ., มี.ค. 2 - ศ., มี.ค. 6

5:26 pm - 9:15 amBNA-POA

36h 49m2 stops

6:00 pm - 12:23 pmPOA-BNA

21h 23m2 stops

$1,138Delta

Find Deal

อ., มี.ค. 24 - พฤ., มี.ค. 26

3:45 pm - 5:05 pmLEX-POA

24h 20m2 stops

7:45 am - 11:55 pmPOA-LEX

17h 10m2 stops

$1,156LATAM Airlines

Find Deal

ส., ต.ค. 25 - อ., พ.ย. 4

7:33 pm - 11:05 amLEX-POA

38h 32m2 stops

5:10 pm - 5:10 pmPOA-LEX

26h 00m2 stops

$1,340United Airlines

Find Deal

จ., มี.ค. 2 - พฤ., มี.ค. 5

8:30 am - 12:25 amBNA-POA

36h 55m2 stops

1:30 am - 7:00 pmPOA-BNA

20h 30m2 stops

$1,916Copa Airlines

Find Deal

จ., มี.ค. 2 - พฤ., มี.ค. 5

8:30 am - 12:25 amBNA-POA

36h 55m2 stops

1:30 am - 7:00 pmPOA-BNA

20h 30m2 stops

$1,948Copa Airlines

Find Deal

ส., ต.ค. 25 - จ., พ.ย. 3

5:57 pm - 5:00 pmLEX-POA

22h 03m2 stops

4:40 am - 12:18 pmPOA-LEX

33h 38m2 stops

$1,957LATAM Airlines

Find Deal

จ., มี.ค. 2 - พฤ., มี.ค. 5

8:30 am - 12:25 amBNA-POA

36h 55m2 stops

1:30 am - 7:00 pmPOA-BNA

20h 30m2 stops

$1,964Copa Airlines

Find Deal

ส., ต.ค. 25 - อ., พ.ย. 4

11:12 am - 10:35 amLEX-POA

22h 23m3 stops

5:55 pm - 1:31 pmPOA-LEX

21h 36m2 stops

$2,087American Airlines

Find Deal

ส., ต.ค. 25 - อ., พ.ย. 4

11:12 am - 10:35 amLEX-POA

22h 23m3 stops

5:55 pm - 3:27 pmPOA-LEX

23h 32m3 stops

$2,672American Airlines

Find Deal

Useful Info

Cheapest flight	$665

Flight from Nashville to Porto Alegre

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.

Everything you need to know for your flight to Porto Alegre

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Porto Alegre

Porto Alegre (POA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

POA

$665 Find Cheap Flights from Kentucky to Porto Alegre

KAYAK searches hundreds of travel sites at once for deals on flights to Porto Alegre

Everything you should know

Cheap Flights from Kentucky to Porto Alegre

Recent round-trip flight deals from Kentucky to Porto Alegre

Recent one-way flight deals from Kentucky to Porto Alegre

Good to know

FAQs for booking flights from Kentucky to Porto Alegre

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.

Everything you need to know for your flight to Porto Alegre

Information on the airport you'll fly into in Porto Alegre

Cabin class types available on flights to Kentucky

Complete your trip to Porto Alegre with a hotel stay or car rental

Find direct flights for Porto Alegre

Flights to other popular destinations

Flights from domestic origins to Porto Alegre

Choose which airport to fly into in Porto Alegre