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Porto Alegre

$997+ Cheap flights from Kentucky to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — POA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Kentucky to Porto Alegre

Cheapest flights from Kentucky to Porto Alegre
Explore the most affordable flight options available from Kentucky to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:27 pm
BNA
-
POA
3 stops25h 03m
Multiple Airlines
Sat 4/410:30 am
POA
-
BNA
2 stops28h 59m
Multiple Airlines
Deal found 2/11$997
This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 am
BNA
-
POA
3 stops40h 05m
Multiple Airlines
Fri 3/205:30 am
POA
-
BNA
3 stops40h 16m
Multiple Airlines
Deal found 2/11$1,028
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:15 am
BNA
-
POA
2 stops30h 15m
Air Canada
Mon 3/233:25 pm
POA
-
BNA
2 stops25h 40m
Air Canada
Deal found 2/9$1,087
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
LEX
-
POA
2 stops32h 25m
United Airlines
Mon 3/233:25 pm
POA
-
LEX
2 stops29h 44m
United Airlines
Deal found 2/9$1,380
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/221:56 pm
LEX
-
POA
2 stops25h 29m
United Airlines
Thu 3/263:30 pm
POA
-
LEX
2 stops22h 45m
United Airlines
Deal found 2/12$1,726

Find flight deals from Kentucky to Porto Alegre

Keep the following information in mind while searching for Kentucky to Porto Alegre flight deals. Data was last updated February 12, 2026.

Round-trip from

$997
(Mytrip)
From Kentucky to Porto Alegre Salgado Filho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Kentucky to Porto Alegre that are best for you.

Fly from

Kentucky

Fly to

Porto Alegre

Route

Depart

Return

Price

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 3/28

2:27 pm-5:30 pm

3 stops25h 03m

Porto Alegre Salgado Filho

Sat 4/4

10:30 am-1:29 pm

2 stops28h 59m

$997

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Fri 3/13

6:15 am-12:20 am

3 stops40h 05m

Porto Alegre Salgado Filho

Fri 3/20

5:30 am-7:46 pm

3 stops40h 16m

$1,028

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Thu 3/19

8:15 am-4:30 pm

2 stops30h 15m

Porto Alegre Salgado Filho

Mon 3/23

3:25 pm-3:05 pm

2 stops25h 40m

$1,087

LexingtonPorto Alegre

LEX - POA

LEXPOA

Lexington Blue Grass

Thu 3/19

7:00 am-4:25 pm

2 stops32h 25m

Porto Alegre Salgado Filho

Mon 3/23

3:25 pm-8:09 pm

2 stops29h 44m

$1,380

LexingtonPorto Alegre

LEX - POA

LEXPOA

Lexington Blue Grass

Sun 3/22

1:56 pm-4:25 pm

2 stops25h 29m

Porto Alegre Salgado Filho

Thu 3/26

3:30 pm-1:15 pm

2 stops22h 45m

$1,726

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Best time to book a flight from Kentucky to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Porto Alegre
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto Alegre from Kentucky?

    For a flight from Kentucky to Porto Alegre, you will be flying into Salgado Filho. Porto Alegre Salgado Filho (POA) is just 4.0 mi from the center of the city.

  • How long is the flight from Kentucky to Porto Alegre?

    United Airlines can get you from Kentucky to Porto Alegre in just under 32h 25m. Your travel time can differ by up to . Airlines will cover a distance of 5169 mi.

  • Can I find deals for flights from Kentucky to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Kentucky to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Porto Alegre.

  • Can I find deals for business class flights from Kentucky to Porto Alegre?

    Yes. Cheapflights offers flight deals from Kentucky to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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