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Cheap flights from Knoxville to Argentina from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Argentina departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Multiple Airlines Logo
9:09 pm - 2:55 pmTYS-EZE
39h 46m3 stops
Multiple Airlines Logo
1:40 am - 10:56 pmEZE-TYS
23h 16m2 stops
$849Multiple Airlines
Find Deal
Fri, Nov 7 - Thu, Nov 13
Multiple Airlines Logo
10:54 am - 5:55 amTYS-EZE
41h 01m3 stops
Multiple Airlines Logo
4:45 pm - 10:59 pmEZE-TYS
32h 14m3 stops
$890Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
5:15 pm - 7:20 amTYS-EZE
36h 05m1 stop
United Airlines Logo
11:55 pm - 9:02 pmEZE-TYS
47h 07m2 stops
$1,006United Airlines
Find Deal
Fri, Dec 26 - Thu, Jan 8
United Airlines Logo
9:10 am - 7:20 amTYS-EZE
20h 10m1 stop
United Airlines Logo
10:05 pm - 8:20 pmEZE-TYS
24h 15m2 stops
$1,135United Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
American Airlines Logo
5:23 am - 8:30 amTYS-EZE
25h 07m1 stop
American Airlines Logo
11:59 pm - 4:43 pmEZE-TYS
18h 44m1 stop
$1,300American Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 17
LATAM Airlines Logo
12:00 pm - 6:20 amTYS-EZE
16h 20m2 stops
LATAM Airlines Logo
11:00 am - 11:44 pmEZE-TYS
14h 44m2 stops
$1,305LATAM Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 17
American Airlines Logo
12:18 pm - 8:30 amTYS-EZE
18h 12m1 stop
American Airlines Logo
9:40 pm - 4:43 pmEZE-TYS
21h 03m1 stop
$1,350American Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 17
Delta Logo
6:00 pm - 9:00 amTYS-EZE
13h 00m1 stop
Delta Logo
4:05 am - 11:51 pmEZE-TYS
21h 46m2 stops
$1,450Delta
Find Deal
Wed, Dec 3 - Sat, Dec 6
Delta Logo
3:48 pm - 9:45 amTYS-EZE
16h 57m1 stop
Delta Logo
8:55 pm - 3:51 pmEZE-TYS
19h 56m1 stop
$1,550Delta
Find Deal
Thu, Oct 23 - Sat, Nov 1
LATAM Airlines Logo
10:25 am - 5:55 amTYS-EZE
17h 30m2 stops
LATAM Airlines Logo
4:05 am - 10:06 amEZE-TYS
32h 01m2 stops
$1,620LATAM Airlines
Find Deal
Fri, Nov 7 - Thu, Nov 13

Delta flights from Knoxville to Argentina

Our best Delta deals on Knoxville to Argentina flight tickets
Delta
Dec 3
TYS6:00 pmKnoxville McGhee Tyson
13h 00m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 6
EZE4:05 amBuenos Aires Ministro Pistarini
21h 46m
2 stops
TYS11:51 pmKnoxville McGhee Tyson
$1,450
Find similar
Delta
Oct 23
TYS3:48 pmKnoxville McGhee Tyson
16h 57m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Nov 1
EZE8:55 pmBuenos Aires Ministro Pistarini
19h 56m
1 stop
TYS3:51 pmKnoxville McGhee Tyson
$1,550
Find similar
Delta
Oct 4
TYS6:08 pmKnoxville McGhee Tyson
14h 37m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 10
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 41m
1 stop
TYS2:51 pmKnoxville McGhee Tyson
$2,265
Find similar

American Airlines flights from Knoxville to Argentina

Our best American Airlines deals on Knoxville to Argentina flight tickets
American Airlines
Jan 2
TYS5:23 amKnoxville McGhee Tyson
25h 07m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
Jan 17
EZE11:59 pmBuenos Aires Ministro Pistarini
18h 44m
1 stop
TYS4:43 pmKnoxville McGhee Tyson
$1,300
Find similar
American Airlines
Jan 2
TYS12:18 pmKnoxville McGhee Tyson
18h 12m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
Jan 17
EZE9:40 pmBuenos Aires Ministro Pistarini
21h 03m
1 stop
TYS4:43 pmKnoxville McGhee Tyson
$1,350
Find similar
American Airlines
Jan 2
TYS2:46 pmKnoxville McGhee Tyson
17h 54m
2 stops
EZE10:40 amBuenos Aires Ministro Pistarini
Jan 17
EZE11:20 pmBuenos Aires Ministro Pistarini
19h 23m
1 stop
TYS4:43 pmKnoxville McGhee Tyson
$1,355
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Argentina 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, momondo users made 832,500 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Knoxville to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 11/7

9:09 pm-2:55 pm

3 stops39h 46m

Buenos Aires Ministro Pistarini

Thu 11/13

1:40 am-10:56 pm

2 stops23h 16m

$849

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Sat 11/8

10:54 am-5:55 am

3 stops41h 01m

Buenos Aires Ministro Pistarini

Sat 11/15

4:45 pm-10:59 pm

3 stops32h 14m

$890

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 12/26

5:15 pm-7:20 am

1 stop36h 05m

Buenos Aires Ministro Pistarini

Thu 1/8

11:55 pm-9:02 pm

2 stops47h 07m

$1,006

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 11/7

9:10 am-7:20 am

1 stop20h 10m

Buenos Aires Ministro Pistarini

Fri 11/14

10:05 pm-8:20 pm

2 stops24h 15m

$1,135

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 1/2

5:23 am-8:30 am

1 stop25h 07m

Buenos Aires Ministro Pistarini

Sat 1/17

11:59 pm-4:43 pm

1 stop18h 44m

$1,300

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 1/2

12:00 pm-6:20 am

2 stops16h 20m

Buenos Aires Ministro Pistarini

Sat 1/17

11:00 am-11:44 pm

2 stops14h 44m

$1,305

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 1/2

12:18 pm-8:30 am

1 stop18h 12m

Buenos Aires Ministro Pistarini

Sat 1/17

9:40 pm-4:43 pm

1 stop21h 03m

$1,350

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Wed 12/3

6:00 pm-9:00 am

1 stop13h 00m

Buenos Aires Ministro Pistarini

Sat 12/6

4:05 am-11:51 pm

2 stops21h 46m

$1,450

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Thu 10/23

3:48 pm-9:45 am

1 stop16h 57m

Buenos Aires Ministro Pistarini

Sat 11/1

8:55 pm-3:51 pm

1 stop19h 56m

$1,550

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Fri 11/7

10:25 am-5:55 am

2 stops17h 30m

Buenos Aires Ministro Pistarini

Thu 11/13

4:05 am-10:06 am

2 stops32h 01m

$1,620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Argentina from

How to get the cheapest flight ticket from Knoxville to Argentina

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 day to depart on your flight to Argentina?

The cheapest day to depart from Knoxville to Argentina is on a Monday. Travelers who choose to depart for Argentina on a Monday will often find tickets for as low as $1,236. The most expensive day to fly to Argentina is Thursday, with ticket prices averaging around $1,946.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $1,532. Flights in the afternoon are often more expensive with an average ticket price of $1,576.

Can stopping save me money on Knoxville to Argentina flights?

You could potentially save up to 32% on your flight if you consider stops on a Knoxville to Argentina flight.

Cheap Knoxville to Argentina flight deals and tips

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

Direct flights

None
There are no direct flights from Knoxville to Argentina. There are no popular flight routes from Knoxville to Argentina.
Search flight deals

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The necessary travel and health documents for your Argentina 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 Argentina?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Argentina from Knoxville.

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

Yes. momondo allows you to filter the results for Knoxville to Argentina flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Argentina?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Argentina.

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

Yes. momondo can track prices for Knoxville to Argentina 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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