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Porto Alegre

$976+ Cheap flights from Tennessee 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — POA
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Tennessee to Porto Alegre

Best flights from Tennessee to Porto Alegre
Discover carefully curated flight deals from Tennessee to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/15. 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.
mar. 1/138:12 pmBNA - POA
2 stops25h 03mMultiple Airlines
lun. 1/263:15 pmPOA - BNA
3 stops31h 02mMultiple Airlines
Deal found 12/15$976
This United Airlines deal was found by Cheapflights users on 12/12. 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.
dom. 3/156:19 pmBNA - POA
2 stops41h 46mUnited Airlines
mié. 3/185:10 pmPOA - BNA
2 stops25h 52mUnited Airlines
Deal found 12/12$1,127
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/135:22 pmMEM - POA
2 stops17h 43mLATAM Airlines
lun. 1/267:45 amPOA - MEM
2 stops18h 28mLATAM Airlines
Deal found 12/15$1,268
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/1310:27 amMEM - POA
3 stops21h 33mAmerican Airlines
lun. 1/265:55 pmPOA - MEM
2 stops21h 40mAmerican Airlines
Deal found 12/15$2,150

Find flight deals from Tennessee to Porto Alegre

Keep the following information in mind while searching for Tennessee to Porto Alegre flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$976
(Mytrip)
Provider with most accurate pricing for Nashville Intl-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Porto Alegre Salgado Filho flights.
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From Tennessee to Porto Alegre Salgado Filho
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Tennessee to Porto Alegre that are best for you.

Fly from

Tennessee

Fly to

Porto Alegre

Route

Depart

Return

Price

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

mar. 1/13

8:12 pm-12:15 am

2 stops25h 03m

Porto Alegre Salgado Filho

lun. 1/26

3:15 pm-7:17 pm

3 stops31h 02m

$976

NashvillePorto Alegre

BNA - POA

BNAPOA

Nashville Intl

dom. 3/15

6:19 pm-2:05 pm

2 stops41h 46m

Porto Alegre Salgado Filho

mié. 3/18

5:10 pm-5:02 pm

2 stops25h 52m

$1,127

MemphisPorto Alegre

MEM - POA

MEMPOA

Memphis

mar. 1/13

5:22 pm-2:05 pm

2 stops17h 43m

Porto Alegre Salgado Filho

lun. 1/26

7:45 am-11:13 pm

2 stops18h 28m

$1,268

MemphisPorto Alegre

MEM - POA

MEMPOA

Memphis

mar. 1/13

10:27 am-11:00 am

3 stops21h 33m

Porto Alegre Salgado Filho

lun. 1/26

5:55 pm-12:35 pm

2 stops21h 40m

$2,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Tennessee to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Tennessee 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 Tennessee to Porto Alegre

What is the cheapest time of day to fly from TN to POA?

Find hourly flight availability from Tennessee to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

One of the essential ways to save on airfare from Tennessee to Porto Alegre is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 49% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 Tennessee?

    Porto Alegre Salgado Filho (POA) is the airport you will fly into if you book a flight from Tennessee to Porto Alegre. It is only a 4.0 mi journey from Salgado Filho (POA) to Porto Alegre’s city center.

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

    A quick flight from Tennessee to Porto Alegre can take about 17h 43m. United Airlines provides one of the quickest options available for as low as $1,268. The distance between Tennessee and Porto Alegre is about 5151 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Tennessee to Porto Alegre?

    The most popular flight routes from Tennessee to Porto Alegre are Nashville Intl - Porto Alegre Salgado Filho, Chattanooga Lovell Field - Porto Alegre Salgado Filho and Memphis - Porto Alegre Salgado Filho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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.

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