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Cheap flights from Lexington to Buenos Aires from $366

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 5/18. 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 Lexington to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
3:30 pm - 9:45 am
LEX
-
EZE
17h 15m
1 stop
LATAM Airlines Logo
7:35 am - 9:25 am
EZE
-
LEX
26h 50m
2 stops
$1,141LATAM Airlines
Thu, Jun 11 - Wed, Jul 1
Multiple Airlines Logo
5:56 pm - 9:45 am
LEX
-
EZE
14h 49m
1 stop
Multiple Airlines Logo
8:10 pm - 9:25 am
EZE
-
LEX
14h 15m
1 stop
$1,157Multiple Airlines
Thu, Jun 11 - Wed, Jul 1
United Airlines Logo
9:00 am - 8:00 am
LEX
-
EZE
22h 00m
2 stops
United Airlines Logo
9:00 pm - 7:09 pm
EZE
-
LEX
47h 09m
2 stops
$1,169United Airlines
Thu, Jun 11 - Wed, Jul 1
LATAM Airlines Logo
5:56 pm - 11:30 am
LEX
-
EZE
16h 34m
2 stops
LATAM Airlines Logo
7:35 am - 12:07 am
EZE
-
LEX
17h 32m
2 stops
$1,181LATAM Airlines
Sat, Jun 13 - Wed, Jul 1
LATAM Airlines Logo
1:30 pm - 6:10 am
LEX
-
EZE
15h 40m
2 stops
LATAM Airlines Logo
8:10 pm - 9:24 am
EZE
-
LEX
14h 14m
1 stop
$1,187LATAM Airlines
Thu, Jun 11 - Wed, Jul 1
Multiple Airlines Logo
5:56 pm - 9:45 am
LEX
-
EZE
14h 49m
1 stop
Multiple Airlines Logo
8:10 pm - 9:25 am
EZE
-
LEX
14h 15m
1 stop
$1,197Multiple Airlines
Sat, Jun 13 - Wed, Jul 1
United Airlines Logo
5:15 am - 8:00 am
LEX
-
EZE
25h 45m
2 stops
United Airlines Logo
9:00 pm - 7:09 pm
EZE
-
LEX
47h 09m
2 stops
$1,209United Airlines
Sat, Jun 13 - Wed, Jul 1
United Airlines Logo
9:00 am - 8:00 am
LEX
-
EZE
22h 00m
2 stops
United Airlines Logo
9:00 pm - 7:09 pm
EZE
-
LEX
47h 09m
2 stops
$1,225United Airlines
Thu, Jun 11 - Wed, Jul 1
LATAM Airlines Logo
1:30 pm - 9:45 am
LEX
-
EZE
19h 15m
1 stop
LATAM Airlines Logo
12:15 pm - 9:24 am
EZE
-
LEX
22h 09m
2 stops
$1,229LATAM Airlines
Sat, Jun 20 - Sun, Jun 28
LATAM Airlines Logo
3:45 pm - 9:20 am
LEX
-
EZE
16h 35m
2 stops
LATAM Airlines Logo
12:15 pm - 9:24 am
EZE
-
LEX
22h 09m
2 stops
$1,233LATAM Airlines
Sat, Jun 20 - Sun, Jun 28

United Airlines flights from Lexington to Buenos Aires

Our best United Airlines deals on Lexington to Buenos Aires flight tickets
United Airlines
Jun 11
LEX9:00 amLexington Blue Grass
22h 00m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 1
EZE9:00 pmBuenos Aires Ministro Pistarini
47h 09m
2 stops
LEX7:09 pmLexington Blue Grass
$1,169
United Airlines
Jun 13
LEX5:15 amLexington Blue Grass
25h 45m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 1
EZE9:00 pmBuenos Aires Ministro Pistarini
47h 09m
2 stops
LEX7:09 pmLexington Blue Grass
$1,209
United Airlines
Jun 11
LEX9:00 amLexington Blue Grass
22h 00m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 1
EZE9:00 pmBuenos Aires Ministro Pistarini
47h 09m
2 stops
LEX7:09 pmLexington Blue Grass
$1,225

LATAM Airlines flights from Lexington to Buenos Aires

Our best LATAM Airlines deals on Lexington to Buenos Aires flight tickets
LATAM Airlines
Jun 11
LEX7:05 amLexington Blue Grass
22h 05m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Jul 1
EZE7:35 amBuenos Aires Ministro Pistarini
26h 50m
2 stops
LEX9:25 amLexington Blue Grass
$1,141
LATAM Airlines
Jun 13
LEX5:56 pmLexington Blue Grass
14h 49m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jun 30
EZE3:55 amBuenos Aires Ministro Pistarini
21h 12m
2 stops
LEX12:07 amLexington Blue Grass
$1,181
LATAM Airlines
Jun 11
LEX1:30 pmLexington Blue Grass
15h 40m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Jul 1
EZE8:10 pmBuenos Aires Ministro Pistarini
14h 14m
1 stop
LEX9:24 amLexington Blue Grass
$1,187

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 March 23, 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 6/11

3:30 pm-9:45 am

1 stop17h 15m

Buenos Aires Ministro Pistarini

Wed 7/1

7:35 am-9:25 am

2 stops26h 50m

$1,141
Quickest round-trip

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 6/11

5:56 pm-9:45 am

1 stop14h 49m

Buenos Aires Ministro Pistarini

Wed 7/1

8:10 pm-9:25 am

1 stop14h 15m

$1,157

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 6/11

9:00 am-8:00 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Wed 7/1

9:00 pm-7:09 pm

2 stops47h 09m

$1,169

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sat 6/13

5:56 pm-11:30 am

2 stops16h 34m

Buenos Aires Ministro Pistarini

Wed 7/1

7:35 am-12:07 am

2 stops17h 32m

$1,181

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 6/11

1:30 pm-6:10 am

2 stops15h 40m

Buenos Aires Ministro Pistarini

Wed 7/1

8:10 pm-9:24 am

1 stop14h 14m

$1,187

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sat 6/13

5:56 pm-9:45 am

1 stop14h 49m

Buenos Aires Ministro Pistarini

Wed 7/1

8:10 pm-9:25 am

1 stop14h 15m

$1,197

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sat 6/13

5:15 am-8:00 am

2 stops25h 45m

Buenos Aires Ministro Pistarini

Wed 7/1

9:00 pm-7:09 pm

2 stops47h 09m

$1,209

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Thu 6/11

9:00 am-8:00 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Wed 7/1

9:00 pm-7:09 pm

2 stops47h 09m

$1,225

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sat 6/20

1:30 pm-9:45 am

1 stop19h 15m

Buenos Aires Ministro Pistarini

Sun 6/28

12:15 pm-9:24 am

2 stops22h 09m

$1,229

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sat 6/20

3:45 pm-9:20 am

2 stops16h 35m

Buenos Aires Ministro Pistarini

Sun 6/28

12:15 pm-9:24 am

2 stops22h 09m

$1,233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

17h 03m

Direct flights

None
The fastest flight from Lexington to Buenos Aires takes 17h 03m
There are no direct flights from Lexington to Buenos Aires. There are no popular flight routes from Lexington to Buenos Aires.
Search flight deals

  • 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 17h 03m.

  • 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