HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$1,301+ Cheap flights from Blountville (TRI) to Buenos Aires (BUE)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — BUE
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Blountville to Buenos Aires 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 Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 24, 2025.

Round-trip from

$1,301
(LATAM Airlines)
From Blountville Tri Cities TN/VA to Buenos Aires (BUE)
Search Deals

Find flight deals from Blountville to Buenos Aires

Best flights from Blountville to Buenos Aires
Discover carefully curated flight deals from Blountville to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 24, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/22. 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 3/1410:15 amTRI - EZE
1 stop21h 45mDelta
Sat 3/2111:55 pmEZE - TRI
1 stop16h 08mDelta
Deal found 11/22$1,301
This American Airlines deal was found by Cheapflights users on 11/23. 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 3/219:50 pmEZE - TRI
2 stops24h 40mAmerican Airlines
Deal found 11/23$1,305

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to Buenos Aires 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 November 24, 2025.
Use the filters below to find and compare flights from Blountville to Buenos Aires that are best for you.

Fly from

Blountville

Fly to

Buenos Aires

Route

Depart

Return

Price

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Sat 3/14

10:15 am-9:00 am

1 stop21h 45m

Buenos Aires Ministro Pistarini

Sat 3/21

11:55 pm-3:03 pm

1 stop16h 08m

$1,301

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

9:50 pm-9:30 pm

2 stops24h 40m

$1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Best time to book a flight from Blountville to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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 Buenos Aires
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 Blountville to Buenos Aires. 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 Buenos Aires?

    Most people fly from Blountville Tri Cities TN/VA (TRI) if they book a flight from Blountville to Buenos Aires. On average, Tri Cities TN/VA has 0 outbound flights to Buenos Aires per day from 0 airlines. Blountville Tri Cities TN/VA is conveniently located just 5.7 mi from Blountville’s city center.

  • How long is the flight from Blountville to Buenos Aires?

    Airlines like Delta and American Airlines fly from Blountville to Buenos Aires in about 21h 45m. The time it takes to get you to your destination can typically vary by up to 3h 30m. The distance between Blountville and Buenos Aires is about 5157 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Blountville to Buenos Aires that include hotel bookings?

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

  • How can I find direct flights from Blountville to Buenos Aires?

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

  • Can I find deals for business class flights from Blountville to Buenos Aires?

    Yes. Cheapflights offers flight deals from Blountville to Buenos Aires 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

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.

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.