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Cheap flights from Tennessee to Buenos Aires from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Buenos Aires departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Tennessee to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 pm - 3:45 am
BNA
-
EZE
31h 10m
3 stops
Multiple Airlines Logo
6:00 am - 9:34 am
EZE
-
BNA
29h 34m
3 stops
$1,067Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Delta Logo
4:10 pm - 4:00 pm
BNA
-
AEP
21h 50m
2 stops
Delta Logo
5:35 pm - 8:32 am
AEP
-
BNA
17h 57m
2 stops
$1,092Delta
Wed, Oct 21 - Mon, Nov 2
Delta Logo
8:05 am - 6:10 am
BNA
-
EZE
20h 05m
2 stops
Delta Logo
7:20 am - 11:12 pm
EZE
-
BNA
18h 52m
2 stops
$1,092Delta
Wed, Oct 21 - Mon, Nov 2
United Airlines Logo
3:11 pm - 8:00 am
BNA
-
EZE
14h 49m
1 stop
United Airlines Logo
9:00 pm - 11:14 pm
EZE
-
BNA
28h 14m
2 stops
$1,096United Airlines
Mon, Sep 21 - Mon, Sep 28
LATAM Airlines Logo
12:40 pm - 3:00 am
BNA
-
EZE
35h 20m
2 stops
LATAM Airlines Logo
8:05 pm - 1:06 pm
EZE
-
BNA
20h 01m
1 stop
$1,111LATAM Airlines
Mon, Nov 2 - Mon, Nov 30
LATAM Airlines Logo
7:00 pm - 4:00 pm
BNA
-
AEP
19h 00m
2 stops
LATAM Airlines Logo
8:05 pm - 11:09 pm
AEP
-
BNA
29h 04m
2 stops
$1,116LATAM Airlines
Mon, Sep 21 - Mon, Sep 28
United Airlines Logo
5:45 am - 8:00 am
TYS
-
EZE
25h 15m
2 stops
United Airlines Logo
9:00 pm - 6:05 pm
EZE
-
TYS
22h 05m
1 stop
$1,127United Airlines
Tue, Sep 29 - Wed, Oct 14
American Airlines Logo
12:08 pm - 8:30 am
TYS
-
EZE
18h 22m
1 stop
American Airlines Logo
10:50 pm - 4:33 pm
EZE
-
TYS
19h 43m
1 stop
$1,148American Airlines
Wed, Nov 25 - Wed, Dec 9
American Airlines Logo
2:45 pm - 10:15 am
TYS
-
EZE
17h 30m
2 stops
American Airlines Logo
9:40 pm - 1:09 pm
EZE
-
TYS
17h 29m
2 stops
$1,152American Airlines
Wed, Nov 25 - Wed, Dec 9
Copa Airlines Logo
7:15 am - 2:30 am
TYS
-
EZE
18h 15m
2 stops
Copa Airlines Logo
5:25 am - 9:57 am
EZE
-
TYS
29h 32m
2 stops
$1,298Copa Airlines
Tue, Aug 18 - Mon, Aug 24

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American Airlines flights from Tennessee to Buenos Aires

Our best American Airlines deals on Tennessee to Buenos Aires flight tickets
American Airlines
Nov 25
TYS12:08 pmKnoxville McGhee Tyson
18h 22m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
Dec 9
EZE10:50 pmBuenos Aires Ministro Pistarini
19h 43m
1 stop
TYS4:33 pmKnoxville McGhee Tyson
$1,148
American Airlines
Nov 25
TYS2:45 pmKnoxville McGhee Tyson
17h 30m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 9
EZE9:40 pmBuenos Aires Ministro Pistarini
17h 29m
2 stops
TYS1:09 pmKnoxville McGhee Tyson
$1,152
American Airlines
Aug 23
MEM7:25 amMemphis
20h 35m
1 stop
EZE6:00 amBuenos Aires Ministro Pistarini
Dec 9
EZE11:35 pmBuenos Aires Ministro Pistarini
21h 07m
1 stop
MEM5:42 pmMemphis
$1,173

LATAM Airlines flights from Tennessee to Buenos Aires

Our best LATAM Airlines deals on Tennessee to Buenos Aires flight tickets
LATAM Airlines
Nov 2
BNA12:40 pmNashville Intl
35h 20m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 30
EZE8:05 pmBuenos Aires Ministro Pistarini
20h 01m
1 stop
BNA1:06 pmNashville Intl
$1,111
LATAM Airlines
Sep 21
BNA7:00 pmNashville Intl
19h 00m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Sep 28
AEP8:05 pmBuenos Aires Jorge Newbery
29h 04m
2 stops
BNA11:09 pmNashville Intl
$1,116
LATAM Airlines
Nov 2
BNA5:15 pmNashville Intl
30h 45m
2 stops
EZE3:00 amBuenos Aires Ministro Pistarini
Nov 30
EZE1:10 pmBuenos Aires Ministro Pistarini
23h 41m
2 stops
BNA9:51 amNashville Intl
$1,120

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee 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, momondo users made 832,500 searches. Data last updated July 20, 2026.
Use the filters below to find and compare flights from Tennessee to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 9/21

6:35 pm-3:45 am

3 stops31h 10m

Buenos Aires Ministro Pistarini

Mon 9/28

6:00 am-9:34 am

3 stops29h 34m

$1,067

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Wed 10/21

4:10 pm-4:00 pm

2 stops21h 50m

Buenos Aires Jorge Newbery

Mon 11/2

5:35 pm-8:32 am

2 stops17h 57m

$1,092

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Wed 10/21

8:05 am-6:10 am

2 stops20h 05m

Buenos Aires Ministro Pistarini

Mon 11/2

7:20 am-11:12 pm

2 stops18h 52m

$1,092

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 9/21

3:11 pm-8:00 am

1 stop14h 49m

Buenos Aires Ministro Pistarini

Mon 9/28

9:00 pm-11:14 pm

2 stops28h 14m

$1,096

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Mon 11/2

12:40 pm-3:00 am

2 stops35h 20m

Buenos Aires Ministro Pistarini

Mon 11/30

8:05 pm-1:06 pm

1 stop20h 01m

$1,111

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Mon 9/21

7:00 pm-4:00 pm

2 stops19h 00m

Buenos Aires Jorge Newbery

Mon 9/28

8:05 pm-11:09 pm

2 stops29h 04m

$1,116

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Tue 9/29

5:45 am-8:00 am

2 stops25h 15m

Buenos Aires Ministro Pistarini

Wed 10/14

9:00 pm-6:05 pm

1 stop22h 05m

$1,127

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Wed 11/25

12:08 pm-8:30 am

1 stop18h 22m

Buenos Aires Ministro Pistarini

Wed 12/9

10:50 pm-4:33 pm

1 stop19h 43m

$1,148
Quickest round-trip

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Wed 11/25

2:45 pm-10:15 am

2 stops17h 30m

Buenos Aires Ministro Pistarini

Wed 12/9

9:40 pm-1:09 pm

2 stops17h 29m

$1,152

KnoxvilleBuenos Aires

TYS - EZE

TYSEZE

Knoxville McGhee Tyson

Tue 8/18

7:15 am-2:30 am

2 stops18h 15m

Buenos Aires Ministro Pistarini

Mon 8/24

5:25 am-9:57 am

2 stops29h 32m

$1,298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Tennessee 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 month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Tennessee is in July. Flight prices, which tend to average around $908, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Buenos Aires from Tennessee during November instead. Flights to Buenos Aires in November, while not as cheap as those in July, still average around $1,148.

Can stopping save me money on Tennessee to Buenos Aires flights?

You could potentially save up to 32% on your flight if you consider stops on a Tennessee to Buenos Aires flight.

Cheap Tennessee to Buenos Aires flight deals and tips

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

Fastest flight time

13h 51m

Direct flights

None
The fastest flight from Tennessee to Buenos Aires takes 13h 51m
There are no direct flights from Tennessee to Buenos Aires. There are no popular flight routes from Tennessee to Buenos Aires.
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Frequently asked questions about flying from Tennessee to Buenos Aires

  • When did momondo last update prices for flights from Tennessee to Buenos Aires?

    Prices for flights from Tennessee to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Tennessee to Buenos Aires?

  • How old do you have to be to fly from Tennessee to Buenos Aires?

    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 Tennessee to Buenos Aires.

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

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tennessee to Buenos Aires

Compare and see reviews for airlines that fly from Tennessee to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $908Free CancellationRating
7.8
8,478 reviews
Search Delta flights
American AirlinesPriceFrom $1,130Free CancellationRating
7.1
11,826 reviews
Search American Airlines flights

Why use momondo?

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

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 Buenos Aires from Tennessee.

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

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

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

Once all potential Tennessee to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Buenos Aires from Tennessee. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport