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Cheap flights from Tennessee to Buenos Aires from $351

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 8/28. 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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Find the cheapest flights from Tennessee to Buenos Aires

Cheap round-trip flights

Logo
8:59 am - 12:40 pmBNA-AEP
25h 41m3 stops
Logo
9:50 am - 7:30 pmAEP-BNA
35h 40m3 stops
$824
Find Deal
Sat, Sep 20 - Sat, Sep 27
Logo
8:59 am - 5:20 pmBNA-AEP
30h 21m3 stops
Logo
12:05 am - 6:48 pmAEP-BNA
44h 43m3 stops
$845
Find Deal
Sat, Sep 20 - Fri, Sep 26
Copa Airlines Logo
6:20 pm - 12:55 amBNA-EZE
28h 35m2 stops
Copa Airlines Logo
2:14 am - 6:38 pmEZE-BNA
18h 24m2 stops
$972Copa Airlines
Find Deal
Sat, Sep 13 - Fri, Sep 19
Copa Airlines Logo
6:20 pm - 12:44 amBNA-EZE
28h 24m2 stops
Copa Airlines Logo
10:06 am - 9:21 amEZE-BNA
25h 15m2 stops
$1,007Copa Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
LATAM Airlines Logo
2:15 pm - 5:00 pmBNA-AEP
23h 45m2 stops
LATAM Airlines Logo
10:35 am - 9:05 amAEP-BNA
25h 30m2 stops
$1,015LATAM Airlines
Find Deal
Thu, Nov 13 - Fri, Nov 28
LATAM Airlines Logo
9:40 am - 6:20 amMEM-EZE
17h 40m2 stops
LATAM Airlines Logo
7:45 am - 10:52 pmEZE-MEM
18h 07m2 stops
$1,015LATAM Airlines
Find Deal
Sun, Feb 1 - Mon, Feb 9
Delta Logo
3:35 pm - 9:00 amMEM-EZE
14h 25m1 stop
Delta Logo
10:25 pm - 5:04 pmEZE-MEM
21h 39m2 stops
$1,020Delta
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Sun, Feb 1 - Mon, Feb 9
American Airlines Logo
11:15 am - 8:55 amBNA-EZE
19h 40m1 stop
American Airlines Logo
8:40 pm - 5:34 pmEZE-BNA
22h 54m1 stop
$1,050American Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
6:25 am - 5:55 amMEM-EZE
21h 30m2 stops
Delta Logo
8:10 pm - 3:55 pmEZE-MEM
21h 45m1 stop
$1,055Delta
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Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
5:54 am - 7:20 amMEM-EZE
23h 26m1 stop
American Airlines Logo
10:30 pm - 5:22 pmEZE-MEM
20h 52m2 stops
$1,070American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7

Avianca flights from Tennessee to Buenos Aires

Our best Avianca deals on Tennessee to Buenos Aires flight tickets
Avianca
Sep 10
TYS7:00 amKnoxville McGhee Tyson
40h 10m
2 stops
EZE12:10 amBuenos Aires Ministro Pistarini
Sep 15
EZE6:50 amBuenos Aires Ministro Pistarini
52h 38m
2 stops
TYS10:28 amKnoxville McGhee Tyson
$1,120
Find similar
Avianca
Sep 10
TYS7:00 amKnoxville McGhee Tyson
40h 10m
2 stops
EZE12:10 amBuenos Aires Ministro Pistarini
Sep 14
EZE1:40 amBuenos Aires Ministro Pistarini
22h 05m
2 stops
TYS10:45 pmKnoxville McGhee Tyson
$1,329
Find similar

Delta flights from Tennessee to Buenos Aires

Our best Delta deals on Tennessee to Buenos Aires flight tickets
Delta
Feb 1
MEM3:35 pmMemphis
14h 25m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Feb 9
EZE10:25 pmBuenos Aires Ministro Pistarini
21h 39m
2 stops
MEM5:04 pmMemphis
$1,020
Find similar
Delta
Oct 1
MEM6:25 amMemphis
21h 30m
2 stops
EZE5:55 amBuenos Aires Ministro Pistarini
Oct 7
EZE8:10 pmBuenos Aires Ministro Pistarini
21h 45m
1 stop
MEM3:55 pmMemphis
$1,055
Find similar
Delta
Oct 17
MEM8:05 amMemphis
19h 50m
2 stops
EZE5:55 amBuenos Aires Ministro Pistarini
Oct 26
EZE10:25 pmBuenos Aires Ministro Pistarini
20h 37m
2 stops
MEM5:02 pmMemphis
$1,060
Find similar

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 August 7, 2025.
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

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Sat 9/20

8:59 am-12:40 pm

3 stops25h 41m

Buenos Aires Jorge Newbery

Sat 9/27

9:50 am-7:30 pm

3 stops35h 40m

$824

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Sat 9/20

8:59 am-5:20 pm

3 stops30h 21m

Buenos Aires Jorge Newbery

Fri 9/26

12:05 am-6:48 pm

3 stops44h 43m

$845

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sat 9/13

6:20 pm-12:55 am

2 stops28h 35m

Buenos Aires Ministro Pistarini

Fri 9/19

2:14 am-6:38 pm

2 stops18h 24m

$972

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Sat 9/13

6:20 pm-12:44 am

2 stops28h 24m

Buenos Aires Ministro Pistarini

Sat 9/20

10:06 am-9:21 am

2 stops25h 15m

$1,007

NashvilleBuenos Aires

BNA - AEP

BNAAEP

Nashville Intl

Thu 11/13

2:15 pm-5:00 pm

2 stops23h 45m

Buenos Aires Jorge Newbery

Fri 11/28

10:35 am-9:05 am

2 stops25h 30m

$1,015

MemphisBuenos Aires

MEM - EZE

MEMEZE

Memphis

Sun 2/1

9:40 am-6:20 am

2 stops17h 40m

Buenos Aires Ministro Pistarini

Mon 2/9

7:45 am-10:52 pm

2 stops18h 07m

$1,015

MemphisBuenos Aires

MEM - EZE

MEMEZE

Memphis

Sun 2/1

3:35 pm-9:00 am

1 stop14h 25m

Buenos Aires Ministro Pistarini

Mon 2/9

10:25 pm-5:04 pm

2 stops21h 39m

$1,020

NashvilleBuenos Aires

BNA - EZE

BNAEZE

Nashville Intl

Tue 9/16

11:15 am-8:55 am

1 stop19h 40m

Buenos Aires Ministro Pistarini

Wed 9/24

8:40 pm-5:34 pm

1 stop22h 54m

$1,050

MemphisBuenos Aires

MEM - EZE

MEMEZE

Memphis

Wed 10/1

6:25 am-5:55 am

2 stops21h 30m

Buenos Aires Ministro Pistarini

Tue 10/7

8:10 pm-3:55 pm

1 stop21h 45m

$1,055

MemphisBuenos Aires

MEM - EZE

MEMEZE

Memphis

Wed 10/1

5:54 am-7:20 am

1 stop23h 26m

Buenos Aires Ministro Pistarini

Tue 10/7

10:30 pm-5:22 pm

2 stops20h 52m

$1,070

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 October. Flight prices, which tend to average around $1,043, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Tennessee during September instead. Flights to Buenos Aires in September, while not as cheap as those in October, still average around $1,070.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Tennessee is on a Monday. momondo users have found tickets for Monday departures for as low as $1,036. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Thursday is $1,293.

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

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Tennessee to Buenos Aires during this time can be as low as $1,198. Try not to purchase tickets in the evening because they tend to be around $1,223. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 40% 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

Best Price Found

$351

Fastest flight time

12h 22m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Tennessee in the past 72 hours is $351. The best round-trip flight deal from Tennessee to Buenos Aires found on momondo in the last 72 hours is $824.
The fastest flight from Tennessee to Buenos Aires takes 12h 22m
There are no direct flights from Tennessee to Buenos Aires. Popular non-direct routes for this connection are Nashville Intl Airport - Buenos Aires Jorge Newbery Airport, Knoxville McGhee Tyson Airport - Buenos Aires Ministro Pistarini Airport and Nashville Intl Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
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  • 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 $773Free CancellationRating
8.0
7,985 reviews
Search Delta flights
LATAM AirlinesPriceFrom $979Free CancellationRating
7.5
1,833 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $983Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,090Free CancellationRating
7.4
8,917 reviews
Search United 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