BNA - BUE

$441 Find Cheap Flights from Nashville to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Buenos Aires departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Buenos Aires, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$882
Multiple Airlines
Fri 3/20Mon 3/23
BNA - EZE • 2 stops
Cheapest one-way
$441
Multiple Airlines
Sun 2/15
BNA - EZE • 3 stops
When to travel
October
Cheapest • 25% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Nashville to Buenos Aires (BNA-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to Buenos Aires

Fri, Mar 20 - Mon, Mar 23
Multiple Airlines Logo
6:35 am - 5:50 am
BNA
-
EZE
21h 15m2 stops
Multiple Airlines Logo
2:40 am - 11:19 pm
EZE
-
BNA
22h 39m2 stops
$882Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
6:15 am - 5:50 am
BNA
-
EZE
20h 35m2 stops
Multiple Airlines Logo
2:40 am - 11:19 pm
EZE
-
BNA
22h 39m2 stops
$901Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
8:30 am - 8:30 am
BNA
-
AEP
21h 00m2 stops
Multiple Airlines Logo
6:55 am - 7:57 pm
AEP
-
BNA
40h 02m3 stops
$903Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
8:30 am - 5:50 am
BNA
-
EZE
18h 20m2 stops
Multiple Airlines Logo
1:40 am - 7:48 pm
EZE
-
BNA
21h 08m2 stops
$904Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
6:15 am - 8:30 am
BNA
-
AEP
23h 15m3 stops
Multiple Airlines Logo
6:55 am - 7:57 pm
AEP
-
BNA
40h 02m3 stops
$933Multiple Airlines
Sun, Mar 1 - Thu, Mar 12
United Airlines Logo
6:15 pm - 7:20 am
BNA
-
EZE
34h 05m1 stop
United Airlines Logo
10:55 pm - 3:51 pm
EZE
-
BNA
18h 56m2 stops
$968United Airlines
Tue, Mar 3 - Wed, Mar 18
LATAM Airlines Logo
5:29 pm - 9:00 am
BNA
-
EZE
12h 31m1 stop
LATAM Airlines Logo
8:00 am - 10:56 pm
EZE
-
BNA
16h 56m2 stops
$975LATAM Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
10:30 am - 8:20 am
BNA
-
EZE
19h 50m1 stop
United Airlines Logo
9:05 pm - 5:04 pm
EZE
-
BNA
21h 59m1 stop
$977United Airlines
Wed, Mar 4 - Thu, Mar 12
LATAM Airlines Logo
5:29 pm - 4:00 pm
BNA
-
AEP
19h 31m2 stops
LATAM Airlines Logo
3:40 pm - 10:13 am
AEP
-
BNA
20h 33m2 stops
$977LATAM Airlines
Tue, Mar 3 - Wed, Mar 18
LATAM Airlines Logo
1:51 pm - 9:35 am
BNA
-
EZE
16h 44m2 stops
LATAM Airlines Logo
4:05 am - 10:56 pm
EZE
-
BNA
20h 51m2 stops
$981LATAM Airlines
Booking Insights

KAYAK's insights & trends for Nashville to Buenos Aires flights

Get data-powered insights and trends into flights from Nashville to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Nashville to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Nashville to Buenos Aires departing in March.

What is the cheapest month to fly from Nashville to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to Buenos Aires is October, where tickets cost $933 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,745 and $1,409 respectively.

Good to know

Low seasonOctober
Cheapest flight$441
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Nashville to Buenos Aires Ministro Pistarini

When to book flights from Nashville to Buenos Aires

Are your dates flexible? Find out the best times to travel from Nashville to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to Buenos Aires

  • What is the cheapest flight from Nashville to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Nashville to Buenos Aires was $441 for a one-way ticket and $839 for a round-trip.

  • Do I need a passport to fly between Nashville and Buenos Aires?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Nashville and on arrival in Buenos Aires.

  • Which aircraft models fly most regularly from Nashville to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Nashville to Buenos Aires?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Nashville and Buenos Aires, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Nashville to Buenos Aires, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Nashville to Buenos Aires are Delta and United Airlines. With an average price for the route of $1,203 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,250 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Nashville to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Nashville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Nashville to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8033 reviews
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

Everything you need to know for your flight from Nashville to Buenos Aires

Information on your arrival and departure airports