What airlines fly to Buenos Aires?

Delta, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Buenos Aires from Lexington according to our data. Delta is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 3 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lexington Blue Grass to Buenos Aires?

Delta is the most popular carrier operating from Lexington Blue Grass to Buenos Aires

When did momondo last update prices for flights from Lexington Blue Grass Airport to Buenos Aires?

Prices for flights from Lexington Blue Grass Airport to Buenos Aires are updated daily.

How old do you have to be to fly from Lexington Blue Grass Airport 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 Lexington Blue Grass Airport to Buenos Aires.

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

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$878 Cheap Flights from Lexington to Buenos Aires in 2026

Find the cheapest flights from Lexington to Buenos Aires

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:33 pm - 8:30 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

17h 57m1 stop Dallas/Fort Worth

10:30 pm - 4:38 pmEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

20h 08m1 stop Dallas/Fort Worth

$1,148American Airlines

Wed, Jan 13 - Tue, Feb 2

9:00 am - 9:20 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

22h 20m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:55 pm - 4:55 pmEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

19h 00m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,152United Airlines

Wed, Jan 13 - Mon, Feb 1

3:54 pm - 8:30 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

14h 36m1 stop Dallas/Fort Worth

10:30 pm - 11:56 amEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

15h 26m1 stop Dallas/Fort Worth

$1,169American Airlines

Tue, Nov 24 - Wed, Dec 9

12:26 pm - 10:15 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

19h 49m2 stops Dallas/Fort Worth Miami

10:30 pm - 7:16 pmEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

22h 46m1 stop Dallas/Fort Worth

$1,173American Airlines

Tue, Nov 24 - Wed, Dec 9

6:00 am - 7:35 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

23h 35m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 12:37 pmEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

17h 07m1 stop Atlanta Hartsfield-Jackson

$1,248Delta

Wed, Jan 13 - Tue, Feb 2

1:06 pm - 9:40 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

19h 34m2 stops Atlanta Hartsfield-Jackson Miami

4:45 pm - 11:44 amEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

19h 59m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$1,421LATAM Airlines

Fri, Sep 4 - Thu, Sep 10

1:31 pm - 8:15 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

16h 44m2 stops Charlotte Douglas Miami

10:10 am - 11:57 pmEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

15h 47m2 stops Miami Charlotte Douglas

$1,457American Airlines

Fri, Dec 4 - Sat, Dec 19

3:54 pm - 8:30 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

14h 36m1 stop Dallas/Fort Worth

10:10 am - 12:47 amEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

16h 37m1 stop Miami

$1,528American Airlines

Fri, Dec 4 - Sat, Dec 19

10:10 am - 6:10 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

19h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:10 pm - 11:44 amEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

16h 34m1 stop Atlanta Hartsfield-Jackson

$1,718LATAM Airlines

Fri, Sep 4 - Thu, Sep 10

7:00 am - 9:45 amLEX Lexington Blue Grass-EZE Buenos Aires Ministro Pistarini

25h 45m1 stop Atlanta Hartsfield-Jackson

8:10 pm - 11:44 amEZE Buenos Aires Ministro Pistarini-LEX Lexington Blue Grass

16h 34m1 stop Atlanta Hartsfield-Jackson

$1,747LATAM Airlines

Fri, Sep 4 - Thu, Sep 10

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American Airlines flights from Lexington to Buenos Aires

Our best American Airlines deals on Lexington to Buenos Aires flight tickets

American Airlines

Jan 13

LEX12:33 pmLexington Blue Grass

17h 57m

1 stop

EZE8:30 amBuenos Aires Ministro Pistarini

Feb 2

EZE10:30 pmBuenos Aires Ministro Pistarini

20h 08m

1 stop

LEX4:38 pmLexington Blue Grass

$1,148

American Airlines

Nov 24

LEX3:54 pmLexington Blue Grass

14h 36m

1 stop

EZE8:30 amBuenos Aires Ministro Pistarini

Dec 9

EZE10:30 pmBuenos Aires Ministro Pistarini

15h 26m

1 stop

LEX11:56 amLexington Blue Grass

$1,169

American Airlines

Nov 24

LEX12:26 pmLexington Blue Grass

19h 49m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Dec 9

EZE10:30 pmBuenos Aires Ministro Pistarini

22h 46m

1 stop

LEX7:16 pmLexington Blue Grass

$1,173

Air Canada flights from Lexington to Buenos Aires

Our best Air Canada deals on Lexington to Buenos Aires flight tickets

Air Canada

Jan 13

LEX11:10 amLexington Blue Grass

49h 55m

3 stops

EZE3:05 pmBuenos Aires Ministro Pistarini

Feb 1

EZE4:45 pmBuenos Aires Ministro Pistarini

26h 10m

3 stops

LEX4:55 pmLexington Blue Grass

$2,190

Air Canada

Jan 13

LEX11:10 amLexington Blue Grass

49h 55m

3 stops

EZE3:05 pmBuenos Aires Ministro Pistarini

Feb 1

EZE4:45 pmBuenos Aires Ministro Pistarini

26h 10m

3 stops

LEX4:55 pmLexington Blue Grass

$2,207

Air Canada

Jan 13

LEX11:10 amLexington Blue Grass

49h 55m

3 stops

EZE3:05 pmBuenos Aires Ministro Pistarini

Feb 1

EZE4:45 pmBuenos Aires Ministro Pistarini

26h 10m

3 stops

LEX4:55 pmLexington Blue Grass

$2,312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Wed 1/13

12:33 pm-8:30 am

1 stop17h 57m

Buenos Aires Ministro Pistarini

Tue 2/2

10:30 pm-4:38 pm

1 stop20h 08m

$1,148

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Wed 1/13

9:00 am-9:20 am

2 stops22h 20m

Buenos Aires Ministro Pistarini

Mon 2/1

11:55 pm-4:55 pm

2 stops19h 00m

$1,152

Quickest round-trip

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Tue 11/24

3:54 pm-8:30 am

1 stop14h 36m

Buenos Aires Ministro Pistarini

Wed 12/9

10:30 pm-11:56 am

1 stop15h 26m

$1,169

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Tue 11/24

12:26 pm-10:15 am

2 stops19h 49m

Buenos Aires Ministro Pistarini

Wed 12/9

10:30 pm-7:16 pm

1 stop22h 46m

$1,173

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Wed 1/13

6:00 am-7:35 am

1 stop23h 35m

Buenos Aires Ministro Pistarini

Tue 2/2

9:30 pm-12:37 pm

1 stop17h 07m

$1,248

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Fri 9/4

1:06 pm-9:40 am

2 stops19h 34m

Buenos Aires Ministro Pistarini

Thu 9/10

4:45 pm-11:44 am

2 stops19h 59m

$1,421

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Fri 12/4

1:31 pm-8:15 am

2 stops16h 44m

Buenos Aires Ministro Pistarini

Sat 12/19

10:10 am-11:57 pm

2 stops15h 47m

$1,457

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Fri 12/4

3:54 pm-8:30 am

1 stop14h 36m

Buenos Aires Ministro Pistarini

Sat 12/19

10:10 am-12:47 am

1 stop16h 37m

$1,528

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Fri 9/4

10:10 am-6:10 am

2 stops19h 00m

Buenos Aires Ministro Pistarini

Thu 9/10

8:10 pm-11:44 am

1 stop16h 34m

$1,718

LexingtonBuenos Aires

LEX Lexington Blue Grass - EZE Buenos Aires Ministro Pistarini

LEXEZE

Lexington Blue Grass

Fri 9/4

7:00 am-9:45 am

1 stop25h 45m

Buenos Aires Ministro Pistarini

Thu 9/10

8:10 pm-11:44 am

1 stop16h 34m

$1,747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington 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

Prices

Airlines

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

You could potentially save up to 12% on your flight if you consider stops on a Lexington to Buenos Aires flight.

When to book flights from Lexington to Buenos Aires

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

Estimated round-trip price

Cheap Lexington to Buenos Aires (LEX to BUE) flight deals and tips

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

Fastest flight time	18h 44m
Direct flights	None

The fastest flight from Lexington to Buenos Aires takes 18h 44m

There are no direct flights from Lexington to Buenos Aires. There are no popular flight routes from Lexington to Buenos Aires.

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Frequently asked questions about flying from Lexington to Buenos Aires

How far is Lexington Blue Grass to Buenos Aires by plane?
There are 5287.9 mi between Lexington Blue Grass and Buenos Aires. A reasonable flight in good conditions will take 18h 44m.
When did momondo last update prices for flights from Lexington Blue Grass Airport to Buenos Aires?
Prices for flights from Lexington Blue Grass Airport to Buenos Aires are updated daily.
How old do you have to be to fly from Lexington Blue Grass Airport 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 Lexington Blue Grass Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lexington to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Lexington to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Lexington and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Lexington to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Buenos Aires

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Cheap flights from Lexington to Buenos Aires from $878

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Buenos Aires departing on 12/27. 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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How to get the cheapest flight ticket from Lexington to Buenos Aires

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

What is the cheapest airline that flies from Lexington Blue Grass to Buenos Aires?

What airlines fly to Buenos Aires?

When to book flights from Lexington to Buenos Aires

Cheap Lexington to Buenos Aires (LEX to BUE) flight deals and tips

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Frequently asked questions about flying from Lexington to Buenos Aires

Why use momondo?

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Buenos Aires

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Buenos Aires

List of cabin classes available on flights landing in Buenos Aires. Availability may vary depending on flight origin and airline.

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