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$279+ Cheap flights from Fort Lauderdale (FLL) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — BUE
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Fort Lauderdale to Buenos Aires

Cheapest flights from Fort Lauderdale to Buenos Aires
Explore the most affordable flight options available from Fort Lauderdale to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:58 pm
FLL
-
AEP
1 stop34h 22m
Multiple Airlines
Wed 4/2210:10 pm
AEP
-
FLL
2 stops32h 17m
Multiple Airlines
Deal found 2/5$534
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:58 pm
FLL
-
AEP
1 stop34h 22m
Multiple Airlines
Thu 4/235:27 am
AEP
-
FLL
1 stop25h 00m
Multiple Airlines
Deal found 2/5$540
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:44 pm
FLL
-
AEP
1 stop34h 26m
Multiple Airlines
Wed 5/205:45 am
AEP
-
FLL
2 stops48h 42m
Multiple Airlines
Deal found 2/7$554
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:44 pm
FLL
-
AEP
1 stop34h 26m
Multiple Airlines
Thu 5/215:05 pm
AEP
-
FLL
1 stop13h 22m
Multiple Airlines
Deal found 2/7$575
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:58 pm
FLL
-
AEP
1 stop14h 32m
Multiple Airlines
Tue 4/215:27 am
AEP
-
FLL
1 stop25h 00m
Multiple Airlines
Deal found 2/5$578
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:57 pm
FLL
-
EZE
2 stops29h 26m
Multiple Airlines
Thu 5/215:00 am
EZE
-
FLL
1 stop25h 27m
Multiple Airlines
Deal found 2/7$586
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:58 pm
FLL
-
AEP
1 stop14h 32m
Multiple Airlines
Wed 4/225:27 am
AEP
-
FLL
1 stop25h 00m
Multiple Airlines
Deal found 2/5$590
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:58 pm
FLL
-
AEP
1 stop14h 32m
Multiple Airlines
Thu 4/235:27 am
AEP
-
FLL
1 stop25h 00m
Multiple Airlines
Deal found 2/5$592
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:44 pm
FLL
-
AEP
1 stop14h 46m
Multiple Airlines
Sat 5/910:10 pm
AEP
-
FLL
2 stops46h 04m
Multiple Airlines
Deal found 2/6$610
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:58 pm
FLL
-
EZE
1 stop12h 12m
Multiple Airlines
Wed 4/2211:30 am
EZE
-
FLL
2 stops18h 57m
Multiple Airlines
Deal found 2/5$612
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:58 pm
FLL
-
EZE
1 stop12h 12m
Multiple Airlines
Thu 4/237:45 am
EZE
-
FLL
1 stop22h 42m
Multiple Airlines
Deal found 2/5$614
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:58 pm
FLL
-
EZE
1 stop12h 12m
Multiple Airlines
Wed 4/2211:30 am
EZE
-
FLL
2 stops18h 57m
Multiple Airlines
Deal found 2/5$617

Find flight deals from Fort Lauderdale to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(Kiwi.com)

One-way from

$279
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$926
Provider with most accurate pricing for Fort Lauderdale-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Lauderdale-Buenos Aires (BUE) flights.
Search Deals
From Fort Lauderdale to Buenos Aires (BUE)
Search Deals
One-way flight from Fort Lauderdale to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale 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, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Buenos Aires that are best for you.

Fly from

Fort Lauderdale

Fly to

Buenos Aires

Route

Depart

Return

Price

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Mon 4/13

4:58 pm-4:20 am

1 stop34h 22m

Buenos Aires Jorge Newbery

Wed 4/22

10:10 pm-5:27 am

2 stops32h 17m

$534

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Mon 4/13

4:58 pm-4:20 am

1 stop34h 22m

Buenos Aires Jorge Newbery

Thu 4/23

5:27 am-5:27 am

1 stop25h 00m

$540

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Mon 4/13

4:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Jorge Newbery

Mon 4/20

5:27 am-5:27 am

1 stop25h 00m

$578

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Fri 4/10

4:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Jorge Newbery

Wed 4/22

5:27 am-5:27 am

1 stop25h 00m

$590

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Sat 4/11

4:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Jorge Newbery

Thu 4/23

5:27 am-5:27 am

1 stop25h 00m

$592

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Wed 4/8

4:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Jorge Newbery

Thu 4/23

5:27 am-5:27 am

1 stop25h 00m

$592

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Sun 4/12

4:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Jorge Newbery

Thu 4/23

5:27 am-5:27 am

1 stop25h 00m

$592

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Mon 5/4

4:44 pm-4:20 am

1 stop34h 36m

Buenos Aires Jorge Newbery

Sat 5/9

5:27 am-5:27 am

1 stop25h 00m

$627

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Sun 4/26

4:44 pm-4:00 pm

1 stop22h 16m

Buenos Aires Jorge Newbery

Thu 5/21

5:05 pm-5:27 am

1 stop13h 22m

$631

Fort LauderdaleBuenos Aires

FLL - AEP

FLLAEP

Fort Lauderdale

Tue 4/14

4:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Jorge Newbery

Tue 4/21

5:05 pm-5:27 am

1 stop13h 22m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 43 results
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Compare providers for flights from Fort Lauderdale to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Buenos Aires in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Lauderdale-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Lauderdale-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Lauderdale to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Fort Lauderdale with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fort Lauderdale to Buenos Aires

What is the cheapest month to book a flight from Fort Lauderdale to Buenos Aires?

Currently, December is the cheapest month in which you can book a flight from Fort Lauderdale to Buenos Aires (average of $267). Flying from Fort Lauderdale to Buenos Aires in February is currently the most expensive (average of $751). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Fort Lauderdale to Buenos Aires delayed?

About 0% of weekly flights between Fort Lauderdale and Buenos Aires have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Fort Lauderdale to Buenos Aires flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated February 9, 2026.
Get a feel of what it's like to fly with Aerolineas Argentinas, Copa Airlines, and United Airlines from Fort Lauderdale to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
1,007 reviews

Overall

8.0

Entertainment

5.8

Boarding

8.0

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Aerolineas Argentinas
8.0
Very good
1,007 reviews
Aerolineas Argentinas
8.0
Very good
1,007 reviews

Overall

8.0

Entertainment

5.8

Boarding

8.0

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Copa Airlines
7.5
Good
1,557 reviews
Aerolineas Argentinas
8.0
Very good
1,007 reviews

Overall

8.0

Entertainment

5.8

Boarding

8.0

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
United Airlines
7.4
Good
9,262 reviews
Aerolineas Argentinas
8.0
Very good
1,007 reviews

Overall

8.0

Entertainment

5.8

Boarding

8.0

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Avianca
6.5
Okay
2,497 reviews
Aerolineas Argentinas
8.0
Very good
1,007 reviews

Overall

8.0

Entertainment

5.8

Boarding

8.0

Crew

8.4

Comfort

7.5

Food

6.5

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fort Lauderdale to Buenos Aires?

    Fort Lauderdale (FLL), located 3.4 mi from the city center, is the airport you fly out of when you book flights from Fort Lauderdale to Buenos Aires. 3 airlines have flights from Fort Lauderdale to Buenos Aires on a regular basis. Booking flights from Fort Lauderdale to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • What are the cheapest airlines flying from Fort Lauderdale to Buenos Aires round-trip?

    According to our current data, Copa Airlines ($595), Avianca ($624), and United Airlines ($855) offers the cheapest pricing from Fort Lauderdale to Buenos Aires. Copa Airlines is currently priced 28% below the average price you’ll pay for this route.

  • What are the most popular routes from Fort Lauderdale to Buenos Aires?

    While some choose either Fort Lauderdale - Buenos Aires Jorge Newbery or Fort Lauderdale - El Palomar, Fort Lauderdale - Buenos Aires Ministro Pistarini is the most popular route from Fort Lauderdale to Buenos Aires.

  • Can I find deals for flights from Fort Lauderdale to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Fort Lauderdale to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Lauderdale to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Lauderdale to Buenos Aires.

  • Can I find deals for business class flights from Fort Lauderdale to Buenos Aires?

    Yes. Cheapflights offers flight deals from Fort Lauderdale to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fort Lauderdale to Buenos Aires?

    Currently, December is the cheapest month in which you can book a flight from Fort Lauderdale to Buenos Aires (average of $267). Flying from Fort Lauderdale to Buenos Aires in February is currently the most expensive (average of $751). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Fort Lauderdale to Buenos Aires

Discover the top 3 airlines that operate flights from Fort Lauderdale to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$595Average$839FlexibilityNo cancel feeOn-time70%
AviancaCheapest$624Average$840FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$855Average$1,002FlexibilityNo cancel feeOn-time69%

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