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Cheap flights from Lexington to Buenos Aires from $1,168

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 12/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:10 am - 6:05 amLEX-EZE
20h 55m2 stops
LATAM Airlines Logo
8:00 am - 12:08 amEZE-LEX
18h 08m2 stops
$1,168LATAM Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Delta Logo
5:15 pm - 9:00 amLEX-EZE
13h 45m1 stop
Delta Logo
11:55 pm - 12:23 pmEZE-LEX
14h 28m1 stop
$1,176Delta
Find Deal
Mon, Dec 8 - Mon, Dec 15
Delta Logo
7:10 am - 10:15 amLEX-EZE
25h 05m2 stops
Delta Logo
8:55 pm - 12:23 pmEZE-LEX
17h 28m1 stop
$1,180Delta
Find Deal
Mon, Dec 8 - Mon, Dec 15
LATAM Airlines Logo
10:13 am - 9:35 amLEX-EZE
21h 22m2 stops
LATAM Airlines Logo
4:05 am - 12:08 amEZE-LEX
22h 03m2 stops
$1,192LATAM Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Delta Logo
5:35 pm - 9:00 amLEX-EZE
13h 25m1 stop
Delta Logo
8:00 am - 12:08 amEZE-LEX
18h 08m2 stops
$1,351Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Multiple Airlines Logo
3:41 pm - 6:05 amLEX-EZE
36h 24m2 stops
Multiple Airlines Logo
4:45 pm - 5:10 pmEZE-LEX
26h 25m3 stops
$2,123Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Air Canada Logo
2:10 pm - 3:10 pmLEX-EZE
47h 00m3 stops
Air Canada Logo
4:45 pm - 5:10 pmEZE-LEX
26h 25m3 stops
$2,387Air Canada
Find Deal
Mon, Dec 8 - Mon, Dec 15
American Airlines Logo
2:11 pm - 10:15 amLEX-EZE
18h 04m2 stops
American Airlines Logo
10:30 pm - 1:23 pmEZE-LEX
16h 53m1 stop
$2,512American Airlines
Find Deal
Fri, Dec 12 - Sun, Jan 4
Multiple Airlines Logo
2:10 pm - 3:10 pmLEX-EZE
23h 00m3 stops
Multiple Airlines Logo
3:55 pm - 11:53 pmEZE-LEX
33h 58m2 stops
$3,296Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Jan 4
Air Canada Logo
2:10 pm - 3:10 pmLEX-EZE
23h 00m3 stops
Air Canada Logo
4:45 pm - 5:05 pmEZE-LEX
26h 20m3 stops
$5,699Air Canada
Find Deal
Fri, Dec 12 - Sun, Jan 4

LATAM Airlines flights from Lexington to Buenos Aires

Our best LATAM Airlines deals on Lexington to Buenos Aires flight tickets
LATAM Airlines
Dec 8
LEX7:10 amLexington Blue Grass
20h 55m
2 stops
EZE6:05 amBuenos Aires Ministro Pistarini
Dec 15
EZE8:00 amBuenos Aires Ministro Pistarini
18h 08m
2 stops
LEX12:08 amLexington Blue Grass
$1,168
Find similar
LATAM Airlines
Dec 8
LEX10:13 amLexington Blue Grass
21h 22m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Dec 14
EZE4:05 amBuenos Aires Ministro Pistarini
22h 03m
2 stops
LEX12:08 amLexington Blue Grass
$1,192
Find similar
LATAM Airlines
Dec 12
LEX7:10 amLexington Blue Grass
24h 25m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Jan 4
EZE3:55 pmBuenos Aires Ministro Pistarini
20h 34m
2 stops
LEX10:29 amLexington Blue Grass
$1,960
Find similar

Delta flights from Lexington to Buenos Aires

Our best Delta deals on Lexington to Buenos Aires flight tickets
Delta
Dec 8
LEX5:15 pmLexington Blue Grass
13h 45m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 15
EZE11:55 pmBuenos Aires Ministro Pistarini
14h 28m
1 stop
LEX12:23 pmLexington Blue Grass
$1,176
Find similar
Delta
Dec 8
LEX7:10 amLexington Blue Grass
25h 05m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 15
EZE8:55 pmBuenos Aires Ministro Pistarini
17h 28m
1 stop
LEX12:23 pmLexington Blue Grass
$1,180
Find similar
Delta
Dec 6
LEX5:35 pmLexington Blue Grass
13h 25m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 9
EZE8:00 amBuenos Aires Ministro Pistarini
18h 08m
2 stops
LEX12:08 amLexington Blue Grass
$1,351
Find similar

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 November 4, 2025.
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

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Mon 12/8

7:10 am-6:05 am

2 stops20h 55m

Buenos Aires Ministro Pistarini

Mon 12/15

8:00 am-12:08 am

2 stops18h 08m

$1,168

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Mon 12/8

5:15 pm-9:00 am

1 stop13h 45m

Buenos Aires Ministro Pistarini

Mon 12/15

11:55 pm-12:23 pm

1 stop14h 28m

$1,176

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Mon 12/8

7:10 am-10:15 am

2 stops25h 05m

Buenos Aires Ministro Pistarini

Mon 12/15

8:55 pm-12:23 pm

1 stop17h 28m

$1,180

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Mon 12/8

10:13 am-9:35 am

2 stops21h 22m

Buenos Aires Ministro Pistarini

Sun 12/14

4:05 am-12:08 am

2 stops22h 03m

$1,192

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Sat 12/6

5:35 pm-9:00 am

1 stop13h 25m

Buenos Aires Ministro Pistarini

Tue 12/9

8:00 am-12:08 am

2 stops18h 08m

$1,351

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Mon 12/8

3:41 pm-6:05 am

2 stops36h 24m

Buenos Aires Ministro Pistarini

Mon 12/15

4:45 pm-5:10 pm

3 stops26h 25m

$2,123

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Mon 12/8

2:10 pm-3:10 pm

3 stops47h 00m

Buenos Aires Ministro Pistarini

Mon 12/15

4:45 pm-5:10 pm

3 stops26h 25m

$2,387

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/12

2:11 pm-10:15 am

2 stops18h 04m

Buenos Aires Ministro Pistarini

Sun 1/4

10:30 pm-1:23 pm

1 stop16h 53m

$2,512

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/12

2:10 pm-3:10 pm

3 stops23h 00m

Buenos Aires Ministro Pistarini

Sun 1/4

3:55 pm-11:53 pm

2 stops33h 58m

$3,296

LexingtonBuenos Aires

LEX - EZE

LEXEZE

Lexington Blue Grass

Fri 12/12

2:10 pm-3:10 pm

3 stops23h 00m

Buenos Aires Ministro Pistarini

Sun 1/4

4:45 pm-5:05 pm

3 stops26h 20m

$5,699

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

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 Lexington is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,275. 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 $1,904.

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 evening. Flights from Lexington to Buenos Aires during this time can be as low as $1,733. Try not to purchase tickets in the afternoon because they tend to be around $1,848. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
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 13h 25m.

  • 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