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Cheap flights from Lexington to Buenos Aires from $1,157

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Buenos Aires departing on 10/1. 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

Find the cheapest flights from Lexington to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 8:00 am
LEX
-
EZE
22h 00m
2 stops
United Airlines Logo
11:55 pm - 8:23 pm
EZE
-
LEX
22h 28m
2 stops
$1,157United Airlines
Thu, Oct 1 - Tue, Feb 16
LATAM Airlines Logo
12:40 pm - 6:10 am
LEX
-
EZE
16h 30m
2 stops
LATAM Airlines Logo
11:35 pm - 12:37 pm
EZE
-
LEX
15h 02m
1 stop
$1,158LATAM Airlines
Thu, Oct 1 - Tue, Feb 16
LATAM Airlines Logo
7:10 am - 9:40 am
LEX
-
EZE
48h 30m
2 stops
LATAM Airlines Logo
1:10 pm - 5:10 pm
EZE
-
LEX
30h 00m
2 stops
$1,349LATAM Airlines
Sun, Dec 20 - Wed, Dec 30
LATAM Airlines Logo
5:59 pm - 9:45 am
LEX
-
EZE
14h 46m
1 stop
LATAM Airlines Logo
9:30 pm - 9:26 am
EZE
-
LEX
13h 56m
1 stop
$1,408LATAM Airlines
Thu, Oct 1 - Tue, Feb 16
LATAM Airlines Logo
10:05 am - 7:35 am
LEX
-
EZE
19h 30m
1 stop
LATAM Airlines Logo
7:20 am - 11:56 pm
EZE
-
LEX
18h 36m
2 stops
$1,767LATAM Airlines
Sun, Dec 20 - Wed, Dec 30
LATAM Airlines Logo
7:10 am - 9:40 am
LEX
-
EZE
24h 30m
2 stops
LATAM Airlines Logo
1:10 pm - 12:37 pm
EZE
-
LEX
25h 27m
2 stops
$1,868LATAM Airlines
Fri, Dec 18 - Sat, Jan 9
LATAM Airlines Logo
3:45 pm - 9:40 am
LEX
-
EZE
15h 55m
1 stop
LATAM Airlines Logo
1:10 pm - 12:37 pm
EZE
-
LEX
25h 27m
2 stops
$2,098LATAM Airlines
Fri, Dec 18 - Sat, Jan 9
Delta Logo
10:05 am - 7:35 am
LEX
-
EZE
19h 30m
1 stop
Delta Logo
9:30 pm - 9:26 am
EZE
-
LEX
13h 56m
1 stop
$2,208Delta
Sun, Dec 20 - Wed, Dec 30
Multiple Airlines Logo
3:45 pm - 9:40 am
LEX
-
EZE
15h 55m
1 stop
Multiple Airlines Logo
11:35 pm - 12:37 pm
EZE
-
LEX
15h 02m
1 stop
$2,638Multiple Airlines
Fri, Dec 18 - Sat, Jan 9
Air Canada Logo
11:10 am - 3:05 pm
LEX
-
EZE
25h 55m
3 stops
Air Canada Logo
4:45 pm - 4:55 pm
EZE
-
LEX
26h 10m
3 stops
$4,657Air Canada
Fri, Dec 18 - Sat, Jan 9

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LATAM Airlines flights from Lexington to Buenos Aires

Our best LATAM Airlines deals on Lexington to Buenos Aires flight tickets
LATAM Airlines
Oct 1
LEX12:40 pmLexington Blue Grass
16h 30m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Feb 16
EZE11:35 pmBuenos Aires Ministro Pistarini
15h 02m
1 stop
LEX12:37 pmLexington Blue Grass
$1,158
LATAM Airlines
Dec 20
LEX7:10 amLexington Blue Grass
48h 30m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Dec 30
EZE1:10 pmBuenos Aires Ministro Pistarini
30h 00m
2 stops
LEX5:10 pmLexington Blue Grass
$1,349
LATAM Airlines
Oct 1
LEX5:59 pmLexington Blue Grass
14h 46m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Feb 16
EZE9:30 pmBuenos Aires Ministro Pistarini
13h 56m
1 stop
LEX9:26 amLexington Blue Grass
$1,408

momondo Fare Finder

 
Customize your flight search to find flights from Lexington 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 June 27, 2026.
Use the filters below to find and compare flights from Lexington to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 10/1

9:00 am-8:00 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Tue 2/16

11:55 pm-8:23 pm

2 stops22h 28m

$1,157

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 10/1

12:40 pm-6:10 am

2 stops16h 30m

Buenos Aires Ministro Pistarini

Tue 2/16

11:35 pm-12:37 pm

1 stop15h 02m

$1,158

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sun 12/20

7:10 am-9:40 am

2 stops48h 30m

Buenos Aires Ministro Pistarini

Wed 12/30

1:10 pm-5:10 pm

2 stops30h 00m

$1,349
Quickest round-trip

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 10/1

5:59 pm-9:45 am

1 stop14h 46m

Buenos Aires Ministro Pistarini

Tue 2/16

9:30 pm-9:26 am

1 stop13h 56m

$1,408

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sun 12/20

10:05 am-7:35 am

1 stop19h 30m

Buenos Aires Ministro Pistarini

Wed 12/30

7:20 am-11:56 pm

2 stops18h 36m

$1,767

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/18

7:10 am-9:40 am

2 stops24h 30m

Buenos Aires Ministro Pistarini

Sat 1/9

1:10 pm-12:37 pm

2 stops25h 27m

$1,868

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/18

3:45 pm-9:40 am

1 stop15h 55m

Buenos Aires Ministro Pistarini

Sat 1/9

1:10 pm-12:37 pm

2 stops25h 27m

$2,098

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sun 12/20

10:05 am-7:35 am

1 stop19h 30m

Buenos Aires Ministro Pistarini

Wed 12/30

9:30 pm-9:26 am

1 stop13h 56m

$2,208

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/18

3:45 pm-9:40 am

1 stop15h 55m

Buenos Aires Ministro Pistarini

Sat 1/9

11:35 pm-12:37 pm

1 stop15h 02m

$2,638

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/18

11:10 am-3:05 pm

3 stops25h 55m

Buenos Aires Ministro Pistarini

Sat 1/9

4:45 pm-4:55 pm

3 stops26h 10m

$4,657

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Buenos Aires from

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

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

15h 55m

Direct flights

None
The fastest flight from Lexington to Buenos Aires takes 15h 55m
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 15h 55m.

  • 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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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