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Cheap flights from Knoxville to Buenos Aires from $427

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Knoxville to Buenos Aires

Cheap round-trip flights

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American Airlines Logo
7:16 pm - 10:15 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
12h 59m1 stop Miami
American Airlines Logo
10:50 pm - 8:17 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
23h 27m1 stop Miami
$1,169American Airlines
Thu, Dec 3 - Sat, Dec 12
American Airlines Logo
1:45 pm - 9:10 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
17h 25m2 stops Charlotte Douglas Miami
American Airlines Logo
10:30 pm - 4:42 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
20h 12m1 stop Dallas/Fort Worth
$1,174American Airlines
Thu, Dec 3 - Sat, Dec 12
Delta Logo
2:35 pm - 9:50 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
17h 15m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
8:05 pm - 3:13 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
21h 08m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$1,182Delta
Thu, Dec 3 - Sat, Dec 12
United Airlines Logo
7:00 am - 9:20 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
24h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 9:57 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
24h 02m1 stop Houston George Bush Intcntl
$1,213United Airlines
Thu, Nov 19 - Fri, Nov 27
United Airlines Logo
5:45 am - 9:20 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
25h 35m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 9:57 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
24h 02m1 stop Houston George Bush Intcntl
$1,217United Airlines
Thu, Nov 19 - Fri, Nov 27
American Airlines Logo
7:22 pm - 10:00 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
12h 38m1 stop Miami
American Airlines Logo
10:25 pm - 2:03 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
17h 38m1 stop Dallas/Fort Worth
$1,238American Airlines
Thu, Nov 19 - Fri, Nov 27
United Airlines Logo
6:45 am - 7:20 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
22h 35m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 11:45 amEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
37h 50m2 stops Houston George Bush Intcntl Newark
$1,276United Airlines
Mon, Nov 16 - Wed, Jan 13
United Airlines Logo
3:45 pm - 7:20 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
13h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 11:45 amEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
37h 50m2 stops Houston George Bush Intcntl Newark
$1,276United Airlines
Mon, Nov 16 - Wed, Jan 13
American Airlines Logo
5:30 am - 8:15 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
24h 45m1 stop Dallas/Fort Worth
American Airlines Logo
10:30 pm - 2:03 pmEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
17h 33m1 stop Dallas/Fort Worth
$1,308American Airlines
Mon, Nov 16 - Wed, Jan 13
United Airlines Logo
6:20 am - 7:20 amTYS  Knoxville McGhee Tyson-EZE Buenos Aires Ministro Pistarini
47h 00m3 stops Newark Washington, D.C. Reagan-National Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 10:14 amEZE  Buenos Aires Ministro Pistarini-TYS Knoxville McGhee Tyson
36h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$1,363United Airlines
Thu, Dec 3 - Sat, Dec 12

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LATAM Airlines flights from Knoxville to Buenos Aires

Our best LATAM Airlines deals on Knoxville to Buenos Aires flight tickets
LATAM Airlines
Oct 29
TYS12:06 pmKnoxville McGhee Tyson
29h 29m
2 stops
EZE6:35 pmBuenos Aires Ministro Pistarini
Nov 5
EZE7:20 amBuenos Aires Ministro Pistarini
16h 48m
2 stops
TYS10:08 pmKnoxville McGhee Tyson
$1,564
LATAM Airlines
Oct 17
TYS11:34 amKnoxville McGhee Tyson
21h 11m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Nov 2
EZE7:20 amBuenos Aires Ministro Pistarini
16h 48m
2 stops
TYS10:08 pmKnoxville McGhee Tyson
$1,652
LATAM Airlines
Nov 2
TYS4:11 pmKnoxville McGhee Tyson
24h 24m
2 stops
EZE6:35 pmBuenos Aires Ministro Pistarini
Nov 9
EZE7:20 amBuenos Aires Ministro Pistarini
18h 39m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,859

American Airlines flights from Knoxville to Buenos Aires

Our best American Airlines deals on Knoxville to Buenos Aires flight tickets
American Airlines
Dec 3
TYS7:16 pmKnoxville McGhee Tyson
12h 59m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 12
EZE10:50 pmBuenos Aires Ministro Pistarini
23h 27m
1 stop
TYS8:17 pmKnoxville McGhee Tyson
$1,169
American Airlines
Dec 3
TYS1:45 pmKnoxville McGhee Tyson
17h 25m
2 stops
EZE9:10 amBuenos Aires Ministro Pistarini
Dec 12
EZE10:30 pmBuenos Aires Ministro Pistarini
20h 12m
1 stop
TYS4:42 pmKnoxville McGhee Tyson
$1,174
American Airlines
Nov 19
TYS7:22 pmKnoxville McGhee Tyson
12h 38m
1 stop
EZE10:00 amBuenos Aires Ministro Pistarini
Nov 27
EZE10:25 pmBuenos Aires Ministro Pistarini
17h 38m
1 stop
TYS2:03 pmKnoxville McGhee Tyson
$1,238

momondo Fare Finder

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

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Cheapest round-trip

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 12/3

7:16 pm-10:15 am

1 stop12h 59m

Buenos Aires Ministro Pistarini

Sat 12/12

10:50 pm-8:17 pm

1 stop23h 27m

$1,169

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 12/3

1:45 pm-9:10 am

2 stops17h 25m

Buenos Aires Ministro Pistarini

Sat 12/12

10:30 pm-4:42 pm

1 stop20h 12m

$1,174

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 12/3

2:35 pm-9:50 am

2 stops17h 15m

Buenos Aires Ministro Pistarini

Sat 12/12

8:05 pm-3:13 pm

2 stops21h 08m

$1,182

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 11/19

7:00 am-9:20 am

1 stop24h 20m

Buenos Aires Ministro Pistarini

Fri 11/27

11:55 pm-9:57 pm

1 stop24h 02m

$1,213

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 11/19

5:45 am-9:20 am

2 stops25h 35m

Buenos Aires Ministro Pistarini

Fri 11/27

11:55 pm-9:57 pm

1 stop24h 02m

$1,217
Quickest round-trip

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 11/19

7:22 pm-10:00 am

1 stop12h 38m

Buenos Aires Ministro Pistarini

Fri 11/27

10:25 pm-2:03 pm

1 stop17h 38m

$1,238

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Mon 11/16

6:45 am-7:20 am

2 stops22h 35m

Buenos Aires Ministro Pistarini

Wed 1/13

11:55 pm-11:45 am

2 stops37h 50m

$1,276

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Mon 11/16

3:45 pm-7:20 am

1 stop13h 35m

Buenos Aires Ministro Pistarini

Wed 1/13

11:55 pm-11:45 am

2 stops37h 50m

$1,276

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Mon 11/16

5:30 am-8:15 am

1 stop24h 45m

Buenos Aires Ministro Pistarini

Wed 1/13

10:30 pm-2:03 pm

1 stop17h 33m

$1,308

KnoxvilleBuenos Aires

TYS Knoxville McGhee Tyson - EZE Buenos Aires Ministro Pistarini

TYSEZE

Knoxville McGhee Tyson

Thu 12/3

6:20 am-7:20 am

3 stops47h 00m

Buenos Aires Ministro Pistarini

Sat 12/12

11:55 pm-10:14 am

2 stops36h 19m

$1,363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Knoxville to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to Buenos Aires?

United Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Buenos Aires

When to book flights from Knoxville to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Buenos Aires (TYS to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Buenos Aires

Best Price Found

$427

Fastest flight time

24h 20m

Direct flights

None
The best one-way flight to Buenos Aires from Knoxville in the past 72 hours is $427. The best round-trip flight deal from Knoxville to Buenos Aires found on momondo in the last 72 hours is $1,169.
The fastest flight from Knoxville to Buenos Aires takes 24h 20m
There are no direct flights from Knoxville to Buenos Aires. There are no popular flight routes from Knoxville to Buenos Aires.
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Frequently asked questions about flying from Knoxville to Buenos Aires

  • How far is Knoxville McGhee Tyson to Buenos Aires by plane?

    Buenos Aires is 5142.9 mi away from Knoxville McGhee Tyson. Typically, this will take 24h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Buenos Aires?

    Prices for flights from Knoxville McGhee Tyson Airport to Buenos Aires were last updated today.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Buenos Aires?

It is quick and easy to find Knoxville to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

Can I find flights from Knoxville to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport