How long is the flight from Kingsport to Buenos Aires?

A quick flight from Kingsport to Buenos Aires can take about 21h 45m. Delta provides one of the quickest options available for as low as $1,311. Kingsport and Buenos Aires are separated by a distance of 5157 mi.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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

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

How can I find direct flights from Kingsport to Buenos Aires?

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

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

Yes. Cheapflights offers flight deals from Kingsport 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.

$1,311+ Flights from Kingsport to Buenos Aires

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Cheap flight deals from Kingsport to Buenos Aires

Round-trip from	$1,311 (LATAM Airlines)

From Kingsport to Buenos Aires (BUE)

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Find flight deals from Kingsport to Buenos Aires

Best flights from Kingsport to Buenos Aires
Discover carefully curated flight deals from Kingsport to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Sat 3/1410:15 amTRI - EZE

1 stop21h 45mDelta

Sat 3/2111:55 pmEZE - TRI

1 stop13h 12mDelta

Deal found 10/22

$1,311

Sat 3/1411:15 amTRI - EZE

2 stops22h 00mAmerican Airlines

Sat 3/218:40 pmEZE - TRI

2 stops21h 40mAmerican Airlines

Deal found 10/21

$1,470

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kingsport to Buenos Aires that are best for you.

Fly from

Fly to

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-12:07 pm

1 stop13h 12m

$1,311

BlountvilleBuenos Aires

TRI - EZE

TRIEZE

Blountville Tri Cities TN/VA

Sat 3/14

11:15 am-10:15 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Sat 3/21

8:40 pm-5:20 pm

2 stops21h 40m

$1,470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Best time to book a flight from Kingsport to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Kingsport 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 Kingsport to Buenos Aires

What is the cheapest time of day to fly from K1N to BUE?

It’s typically best to fly out from Kingsport to Buenos Aires at noon. Doing so could potentially save you 51% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

How long is the flight from Kingsport to Buenos Aires?
A quick flight from Kingsport to Buenos Aires can take about 21h 45m. Delta provides one of the quickest options available for as low as $1,311. Kingsport and Buenos Aires are separated by a distance of 5157 mi.
Can I find deals for flights from Kingsport to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Kingsport to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kingsport to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kingsport to Buenos Aires.
Can I find deals for business class flights from Kingsport to Buenos Aires?
Yes. Cheapflights offers flight deals from Kingsport 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

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Top airline flying from Kingsport to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$975	Average$1,203	FlexibilityNo cancel fee	On-timeN/A

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