HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South America

$1,301+ Cheap flights from Blountville (TRI) to South America

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — BOG
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Blountville to South America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Blountville to South America

Best flights from Blountville to South America
Discover carefully curated flight deals from Blountville to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:34 pmTRI - EZE
1 stop16h 46mDelta
Sat 3/2111:55 pmEZE - TRI
1 stop13h 59mDelta
Deal found 12/10$1,301
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 3/132:46 pmTRI - EZE
2 stops19h 04mAmerican Airlines
Sat 3/219:50 pmEZE - TRI
2 stops24h 40mAmerican Airlines
Deal found 12/10$1,305
This LATAM Airlines deal was found by Cheapflights users on 12/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:30 pmTRI - EZE
1 stop15h 30mDelta
Sat 3/2111:55 pmEZE - TRI
1 stop16h 17mDelta
Deal found 12/10$1,301
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 3/145:00 amTRI - EZE
2 stops25h 15mAmerican Airlines
Sat 3/2110:35 pmEZE - TRI
2 stops23h 55mAmerican Airlines
Deal found 12/10$1,305

Find flight deals from Blountville to South America

Keep the following information in mind while searching for Blountville to South America flight deals. Data was last updated December 12, 2025.

Round-trip from

$1,301
(Delta)
From Blountville Tri Cities TN/VA to South America
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to South America 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 December 12, 2025.
Use the filters below to find and compare flights from Blountville to South America that are best for you.

Fly from

Blountville

Fly to

South America

Route

Depart

Return

Price

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Fri 3/13

1:34 pm-7:20 am

1 stop16h 46m

Buenos Aires Ministro Pistarini

Sat 3/21

11:55 pm-12:54 pm

1 stop13h 59m

$1,301

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Sat 3/14

4:30 pm-9:00 am

1 stop15h 30m

Buenos Aires Ministro Pistarini

Sat 3/21

11:55 pm-3:12 pm

1 stop16h 17m

$1,301

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Fri 3/13

2:46 pm-10:50 am

2 stops19h 04m

Buenos Aires Ministro Pistarini

Sat 3/21

9:50 pm-9:30 pm

2 stops24h 40m

$1,305

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Sat 3/14

5:00 am-7:15 am

2 stops25h 15m

Buenos Aires Ministro Pistarini

Sat 3/21

10:35 pm-9:30 pm

2 stops23h 55m

$1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Blountville to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Blountville 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 Blountville to South America

What is the cheapest month to book a flight from Blountville to South America?

Currently, September is the cheapest month in which you can book a flight from Blountville to South America (average of $594). Flying from Blountville to South America in January is currently the most expensive (average of $768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TRI to SA?

Find hourly flight availability from Blountville to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Blountville to South America is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Delta from Blountville to South America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Blountville to South America. 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 from for flights from Blountville to South America?

    Blountville Tri Cities TN/VA (TRI), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Blountville to South America.

  • How long is the flight from Blountville to South America?

    Delta and American Airlines can get you from Blountville to South America in just under 16h 46m. Your travel time can differ by up to 2h 18m. The distance between Blountville and South America is about 5157 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Blountville to South America?

    The most popular route from Blountville to South America is Blountville Tri Cities TN/VA - Buenos Aires Ministro Pistarini. You may also consider Blountville Tri Cities TN/VA - Cali Alfonso B. Aragon Intl or Blountville Tri Cities TN/VA - Cartagena Rafael Nunez.

  • Can I find deals for flights from Blountville to South America that include hotel bookings?

    Yes. In addition to deals on Blountville to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Blountville to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Blountville to South America.

  • Can I find deals for business class flights from Blountville to South America?

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

  • What is the cheapest month to book a flight from Blountville to South America?

    Currently, September is the cheapest month in which you can book a flight from Blountville to South America (average of $594). Flying from Blountville to South America in January is currently the most expensive (average of $768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Blountville to South America

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to John F Kennedy Intl flights
Nashville to Newark flights
Nashville to Los Angeles flights
Nashville to LaGuardia flights
Nashville to Las Vegas flights
Nashville to Miami flights
Nashville to Orlando flights
Nashville to Denver flights
Memphis to LaGuardia flights
Memphis to John F Kennedy Intl flights
Nashville to Fort Lauderdale flights
Nashville to Cancún flights
Nashville to Seattle flights
Nashville to Dallas/Fort Worth flights
Memphis to Orlando flights
Nashville to Tampa flights
Nashville to Sky Harbor Intl flights
Memphis to Las Vegas flights
Nashville to Heathrow flights
Knoxville to LaGuardia flights
Memphis to Newark flights
Nashville to O'Hare Intl flights
Nashville to San Francisco flights
Chattanooga to LaGuardia flights
Memphis to Denver flights
Memphis to O'Hare Intl flights
Memphis to Hobby flights
Nashville to Boston flights
Nashville to Hobby flights
Memphis to Los Angeles flights
Nashville to Reagan-National flights
Nashville to Salt Lake City flights
Nashville to Atlanta flights
Chattanooga to John F Kennedy Intl flights
Memphis to Atlanta flights
Nashville to Ontario flights
Memphis to Miami flights
Memphis to Tampa flights
Nashville to Dulles Intl flights
Knoxville to John F Kennedy Intl flights
Nashville to Cozumel flights
Nashville to George Bush Intcntl flights
Knoxville to O'Hare Intl flights
Chattanooga to Orlando flights
Knoxville to Denver flights
Memphis to Dallas/Fort Worth flights
Memphis to George Bush Intcntl flights
Nashville to Baltimore flights
Knoxville to Dallas/Fort Worth flights
Nashville to Narita flights

Top airline flying from Blountville to South America

Discover the top airline that operate flights from Blountville to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$594Average$659FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.