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Cheap flights from Kentucky to Porto Alegre from $1,189

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Porto Alegre departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Kentucky to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:40 pm - 5:45 pm
BNA
-
POA
23h 05m
2 stops
Air Canada Logo
5:10 pm - 2:57 pm
POA
-
BNA
24h 47m
2 stops
$1,189Air Canada
Sat, Nov 28 - Wed, Dec 2
Air Canada Logo
2:10 pm - 3:35 pm
BNA
-
POA
22h 25m
2 stops
Air Canada Logo
3:25 pm - 2:57 pm
POA
-
BNA
26h 32m
2 stops
$1,199Air Canada
Sat, Nov 28 - Wed, Dec 2
Air Canada Logo
2:10 pm - 3:35 pm
BNA
-
POA
22h 25m
2 stops
Air Canada Logo
3:25 pm - 2:57 pm
POA
-
BNA
26h 32m
2 stops
$1,219Air Canada
Sat, Nov 28 - Wed, Dec 2
Air Canada Logo
2:10 pm - 3:00 pm
BNA
-
POA
21h 50m
2 stops
Air Canada Logo
3:25 pm - 2:57 pm
POA
-
BNA
26h 32m
2 stops
$1,220Air Canada
Sat, Nov 28 - Wed, Dec 2
Copa Airlines Logo
8:30 am - 12:20 am
BNA
-
POA
37h 50m
2 stops
Copa Airlines Logo
1:20 am - 9:34 am
POA
-
BNA
34h 14m
2 stops
$1,349Copa Airlines
Sat, Sep 5 - Fri, Sep 11
United Airlines Logo
9:52 am - 4:20 pm
LEX
-
POA
29h 28m
2 stops
United Airlines Logo
4:05 pm - 12:05 am
POA
-
LEX
33h 00m
2 stops
$1,354United Airlines
Sun, Sep 6 - Sun, Sep 13
GOL Logo
1:26 pm - 12:15 pm
LEX
-
POA
21h 49m
3 stops
GOL Logo
6:15 pm - 4:13 pm
POA
-
LEX
22h 58m
3 stops
$1,483GOL
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:15 am - 8:10 pm
BNA
-
POA
33h 55m
3 stops
Multiple Airlines Logo
10:40 am - 6:00 pm
POA
-
BNA
33h 20m
3 stops
$1,766Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
8:15 am - 8:10 pm
BNA
-
POA
33h 55m
3 stops
Multiple Airlines Logo
4:55 pm - 9:19 am
POA
-
BNA
18h 24m
2 stops
$1,891Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
GOL Logo
1:29 pm - 11:30 am
BNA
-
POA
19h 01m
2 stops
GOL Logo
5:30 pm - 9:13 pm
POA
-
BNA
30h 43m
2 stops
$2,317GOL
Sun, Dec 27 - Wed, Jan 6

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Air Canada flights from Kentucky to Porto Alegre

Our best Air Canada deals on Kentucky to Porto Alegre flight tickets
Air Canada
Nov 28
BNA2:10 pmNashville Intl
21h 50m
2 stops
POA3:00 pmPorto Alegre Salgado Filho
Dec 2
POA3:25 pmPorto Alegre Salgado Filho
26h 32m
2 stops
BNA2:57 pmNashville Intl
$1,144
Air Canada
Nov 28
BNA2:10 pmNashville Intl
22h 25m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Dec 2
POA3:25 pmPorto Alegre Salgado Filho
26h 32m
2 stops
BNA2:57 pmNashville Intl
$1,199
Air Canada
Nov 28
BNA2:10 pmNashville Intl
22h 25m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Dec 2
POA3:25 pmPorto Alegre Salgado Filho
26h 32m
2 stops
BNA2:57 pmNashville Intl
$1,219

GOL flights from Kentucky to Porto Alegre

Our best GOL deals on Kentucky to Porto Alegre flight tickets
GOL
Sep 6
LEX1:26 pmLexington Blue Grass
21h 49m
3 stops
POA12:15 pmPorto Alegre Salgado Filho
Sep 13
POA6:15 pmPorto Alegre Salgado Filho
22h 58m
3 stops
LEX4:13 pmLexington Blue Grass
$1,483
GOL
Dec 27
BNA1:29 pmNashville Intl
19h 01m
2 stops
POA11:30 amPorto Alegre Salgado Filho
Jan 6
POA5:30 pmPorto Alegre Salgado Filho
30h 43m
2 stops
BNA9:13 pmNashville Intl
$2,317
GOL
Dec 27
BNA10:34 amNashville Intl
21h 56m
2 stops
POA11:30 amPorto Alegre Salgado Filho
Jan 6
POA5:30 pmPorto Alegre Salgado Filho
32h 58m
2 stops
BNA11:28 pmNashville Intl
$2,326

momondo 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, momondo users made 832,500 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Kentucky to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 11/28

3:40 pm-5:45 pm

2 stops23h 05m

Porto Alegre Salgado Filho

Wed 12/2

5:10 pm-2:57 pm

2 stops24h 47m

$1,189

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 11/28

2:10 pm-3:35 pm

2 stops22h 25m

Porto Alegre Salgado Filho

Wed 12/2

3:25 pm-2:57 pm

2 stops26h 32m

$1,199

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 11/28

2:10 pm-3:35 pm

2 stops22h 25m

Porto Alegre Salgado Filho

Wed 12/2

3:25 pm-2:57 pm

2 stops26h 32m

$1,219

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 11/28

2:10 pm-3:00 pm

2 stops21h 50m

Porto Alegre Salgado Filho

Wed 12/2

3:25 pm-2:57 pm

2 stops26h 32m

$1,220

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 9/5

8:30 am-12:20 am

2 stops37h 50m

Porto Alegre Salgado Filho

Fri 9/11

1:20 am-9:34 am

2 stops34h 14m

$1,349

LexingtonPorto Alegre

LEX - POA

LEXPOA

Lexington Blue Grass

Sun 9/6

9:52 am-4:20 pm

2 stops29h 28m

Porto Alegre Salgado Filho

Sun 9/13

4:05 pm-12:05 am

2 stops33h 00m

$1,354
Quickest round-trip

LexingtonPorto Alegre

LEX - POA

LEXPOA

Lexington Blue Grass

Sun 9/6

1:26 pm-12:15 pm

3 stops21h 49m

Porto Alegre Salgado Filho

Sun 9/13

6:15 pm-4:13 pm

3 stops22h 58m

$1,483

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 9/5

8:15 am-8:10 pm

3 stops33h 55m

Porto Alegre Salgado Filho

Sat 9/12

10:40 am-6:00 pm

3 stops33h 20m

$1,766

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sat 9/5

8:15 am-8:10 pm

3 stops33h 55m

Porto Alegre Salgado Filho

Sat 9/12

4:55 pm-9:19 am

2 stops18h 24m

$1,891

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

Sun 12/27

1:29 pm-11:30 am

2 stops19h 01m

Porto Alegre Salgado Filho

Wed 1/6

5:30 pm-9:13 pm

2 stops30h 43m

$2,317

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Kentucky to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Porto Alegre

Fastest flight time

16h 36m

Direct flights

None
The fastest flight from Kentucky to Porto Alegre takes 16h 36m
There are no direct flights from Kentucky to Porto Alegre. There are no popular flight routes from Kentucky to Porto Alegre.
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Frequently asked questions about flying from Kentucky to Porto Alegre

  • When did momondo last update prices for flights from Kentucky to Porto Alegre Salgado Filho Airport?

    Prices for flights from Kentucky to Porto Alegre Salgado Filho Airport are updated daily.

  • How old do you have to be to fly from Kentucky to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Kentucky to Porto Alegre

  • How do I get Price Alerts for flights from Kentucky to Porto Alegre?

    Confirm your travel details to search for the latest offers for flights from Kentucky to Porto Alegre. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Kentucky to Porto Alegre with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Porto Alegre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kentucky to Porto Alegre for you.

Can I find flights from Kentucky to Porto Alegre with flexible booking policies on momondo?

All flight searches from Kentucky to Porto Alegre on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kentucky to Porto Alegre?

Once all potential Kentucky to Porto Alegre flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to Porto Alegre right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto Alegre from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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