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Cheap flights from Lafayette to Buenos Aires from $1,172

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Buenos Aires departing on 5/26. 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 Lafayette to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 8:00 am
LFT
-
EZE
22h 45m
1 stop
United Airlines Logo
9:00 pm - 6:21 pm
EZE
-
LFT
23h 21m
1 stop
$1,172United Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
1:53 pm - 8:35 am
LFT
-
EZE
16h 42m
2 stops
American Airlines Logo
8:35 pm - 4:56 pm
EZE
-
LFT
22h 21m
2 stops
$1,176American Airlines
Tue, May 26 - Tue, Jun 2
United Airlines Logo
4:14 pm - 8:00 am
LFT
-
EZE
13h 46m
1 stop
United Airlines Logo
9:00 pm - 6:21 pm
EZE
-
LFT
23h 21m
1 stop
$1,247United Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
3:05 pm - 9:45 am
LFT
-
EZE
16h 40m
1 stop
Multiple Airlines Logo
1:10 pm - 4:33 pm
EZE
-
LFT
29h 23m
2 stops
$1,251Multiple Airlines
Tue, May 26 - Tue, Jun 2
United Airlines Logo
9:30 am - 8:00 am
LFT
-
EZE
20h 30m
1 stop
United Airlines Logo
9:00 pm - 3:33 pm
EZE
-
LFT
20h 33m
1 stop
$1,492United Airlines
Thu, Aug 27 - Mon, Aug 31
Delta Logo
3:05 pm - 12:00 pm
LFT
-
AEP
18h 55m
2 stops
Delta Logo
8:05 pm - 2:23 pm
AEP
-
LFT
20h 18m
2 stops
$1,780Delta
Tue, May 26 - Tue, Jun 2

United Airlines flights from Lafayette to Buenos Aires

Our best United Airlines deals on Lafayette to Buenos Aires flight tickets
United Airlines
May 26
LFT7:15 amLafayette Regional
22h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jun 2
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 21m
1 stop
LFT6:21 pmLafayette Regional
$1,172
United Airlines
Aug 27
LFT4:14 pmLafayette Regional
13h 46m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 31
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 21m
1 stop
LFT6:21 pmLafayette Regional
$1,247
United Airlines
Aug 27
LFT9:30 amLafayette Regional
20h 30m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 31
EZE9:00 pmBuenos Aires Ministro Pistarini
20h 33m
1 stop
LFT3:33 pmLafayette Regional
$1,492

Delta flights from Lafayette to Buenos Aires

Our best Delta deals on Lafayette to Buenos Aires flight tickets
Delta
May 26
LFT3:05 pmLafayette Regional
18h 55m
2 stops
AEP12:00 pmBuenos Aires Jorge Newbery
Jun 2
AEP8:05 pmBuenos Aires Jorge Newbery
20h 18m
2 stops
LFT2:23 pmLafayette Regional
$1,780
Delta
Apr 15
LFT11:25 amLafayette Regional
18h 15m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Apr 21
AEP8:05 pmBuenos Aires Jorge Newbery
22h 30m
2 stops
LFT4:35 pmLafayette Regional
$2,392

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette 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 April 12, 2026.
Use the filters below to find and compare flights from Lafayette to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Tue 5/26

7:15 am-8:00 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Tue 6/2

9:00 pm-6:21 pm

1 stop23h 21m

$1,172

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Tue 5/26

1:53 pm-8:35 am

2 stops16h 42m

Buenos Aires Ministro Pistarini

Tue 6/2

8:35 pm-4:56 pm

2 stops22h 21m

$1,176
Quickest round-trip

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Thu 8/27

4:14 pm-8:00 am

1 stop13h 46m

Buenos Aires Ministro Pistarini

Mon 8/31

9:00 pm-6:21 pm

1 stop23h 21m

$1,247

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Tue 5/26

3:05 pm-9:45 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

Tue 6/2

1:10 pm-4:33 pm

2 stops29h 23m

$1,251

LafayetteBuenos Aires

LFT - EZE

LFTEZE

Lafayette Regional

Thu 8/27

9:30 am-8:00 am

1 stop20h 30m

Buenos Aires Ministro Pistarini

Mon 8/31

9:00 pm-3:33 pm

1 stop20h 33m

$1,492

LafayetteBuenos Aires

LFT - AEP

LFTAEP

Lafayette Regional

Tue 5/26

3:05 pm-12:00 pm

2 stops18h 55m

Buenos Aires Jorge Newbery

Tue 6/2

8:05 pm-2:23 pm

2 stops20h 18m

$1,780

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Lafayette to Buenos Aires

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

Cheap Lafayette to Buenos Aires (LFT to BUE) flight deals and tips

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

Fastest flight time

13h 46m

Direct flights

None
The fastest flight from Lafayette to Buenos Aires takes 13h 46m
There are no direct flights from Lafayette to Buenos Aires. There are no popular flight routes from Lafayette to Buenos Aires.
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Frequently asked questions about flying from Lafayette to Buenos Aires

  • How far is Lafayette Regional to Buenos Aires by plane?

    The distance between Lafayette Regional and Buenos Aires is about 4983.5 mi. 13h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lafayette Regional Airport to Buenos Aires?

    Prices for flights from Lafayette Regional Airport to Buenos Aires were last updated today.

  • How old do you have to be to fly from Lafayette Regional 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 Lafayette Regional 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.

Frequently asked questions about flying from Lafayette to Buenos Aires

  • How do I get Price Alerts for flights from Lafayette to Buenos Aires?

    Search flight deals from Lafayette to Buenos Aires. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Lafayette to Buenos Aires with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lafayette to Buenos Aires. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Lafayette 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 Lafayette to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Lafayette to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Tue 5/12
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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