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$341+ Cheap flights from Jacksonville (JAX) 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUE
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Jacksonville to Buenos Aires

Cheapest flights from Jacksonville to Buenos Aires
Explore the most affordable flight options available from Jacksonville to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:45 amJAX - EZE
1 stop17h 35mUnited Airlines
Sun 1/1811:55 pmEZE - JAX
1 stop23h 52mUnited Airlines
Deal found 12/2$1,301
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:38 amJAX - EZE
2 stops16h 42mLATAM Airlines
Sun 1/187:45 amEZE - JAX
2 stops18h 13mLATAM Airlines
Deal found 12/2$1,418
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:38 amJAX - EZE
1 stop17h 42mDelta
Mon 1/1210:25 pmEZE - JAX
1 stop18h 01mDelta
Deal found 12/2$1,519
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:59 pmJAX - EZE
2 stops34h 21mUnited Airlines
Mon 3/239:05 pmEZE - JAX
3 stops25h 16mUnited Airlines
Deal found 12/2$1,530
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:38 amJAX - EZE
2 stops16h 27mDelta
Mon 1/1210:25 pmEZE - JAX
1 stop18h 01mDelta
Deal found 12/2$1,544
This American Airlines deal was found by Cheapflights users on 12/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:08 amJAX - EZE
1 stop19h 22mAmerican Airlines
Mon 1/1211:59 pmEZE - JAX
1 stop19h 11mAmerican Airlines
Deal found 12/1$1,551
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:33 pmJAX - AEP
2 stops16h 57mLATAM Airlines
Sun 1/183:40 pmAEP - JAX
2 stops19h 01mLATAM Airlines
Deal found 12/2$1,576
This Priceline deal was found by Cheapflights users on 12/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:00 amJAX - AEP
2 stops21h 55mLATAM Airlines
Wed 4/18:40 amAEP - JAX
2 stops26h 31mLATAM Airlines
Deal found 12/2$1,640
This Priceline deal was found by Cheapflights users on 12/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:40 pmJAX - AEP
2 stops24h 50mLATAM Airlines
Mon 12/1512:40 pmAEP - JAX
2 stops30h 55mLATAM Airlines
Deal found 12/3$1,785
This FlightHub deal was found by Cheapflights users on 12/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:05 amJAX - AEP
2 stops22h 50mLATAM Airlines
Sat 1/38:25 pmAEP - JAX
2 stops28h 19mLATAM Airlines
Deal found 12/3$2,708
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:44 pmJAX - AEP
2 stops22h 56mLATAM Airlines
Mon 1/55:15 pmAEP - JAX
2 stops19h 02mLATAM Airlines
Deal found 12/2$2,712
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:10 pmJAX - AEP
2 stops38h 20mMultiple Airlines
Mon 1/510:30 pmAEP - JAX
2 stops45h 45mMultiple Airlines
Deal found 12/3$3,375

Find flight deals from Jacksonville to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,014
(Mytrip)

One-way from

$341
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,500
Provider with most accurate pricing for Jacksonville-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Buenos Aires (BUE) flights.
Search Deals
From Jacksonville to Buenos Aires (BUE)
Search Deals
One-way flight from Jacksonville to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 December 4, 2025.
Use the filters below to find and compare flights from Jacksonville to Buenos Aires that are best for you.

Fly from

Jacksonville

Fly to

Buenos Aires

Route

Depart

Return

Price

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Wed 3/4

5:58 pm-9:00 am

1 stop13h 02m

Buenos Aires Ministro Pistarini

Wed 3/18

8:55 pm-10:11 am

1 stop14h 16m

$1,108

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Wed 3/4

1:24 pm-9:00 am

1 stop17h 36m

Buenos Aires Ministro Pistarini

Thu 3/19

8:55 pm-10:11 am

1 stop14h 16m

$1,108

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Tue 3/10

1:10 pm-9:00 am

1 stop18h 50m

Buenos Aires Ministro Pistarini

Wed 3/18

8:55 pm-12:05 pm

1 stop16h 10m

$1,116

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Tue 3/10

6:41 pm-9:00 am

1 stop13h 19m

Buenos Aires Ministro Pistarini

Tue 3/17

8:55 pm-12:05 pm

1 stop16h 10m

$1,116

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Tue 3/10

5:33 pm-9:00 am

1 stop14h 27m

Buenos Aires Ministro Pistarini

Thu 3/19

10:25 pm-1:45 pm

1 stop16h 20m

$1,116

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Fri 3/6

11:28 am-9:00 am

1 stop19h 32m

Buenos Aires Ministro Pistarini

Wed 3/18

8:00 am-11:57 pm

2 stops16h 57m

$1,118

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Fri 3/6

11:28 am-9:00 am

1 stop19h 32m

Buenos Aires Ministro Pistarini

Thu 3/19

11:55 pm-12:05 pm

1 stop13h 10m

$1,118

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Fri 3/6

5:58 pm-9:00 am

1 stop13h 02m

Buenos Aires Ministro Pistarini

Mon 3/16

11:55 pm-12:05 pm

1 stop13h 10m

$1,118

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Fri 3/6

3:58 pm-11:45 am

2 stops17h 47m

Buenos Aires Jorge Newbery

Thu 3/19

5:15 pm-12:05 pm

2 stops19h 50m

$1,118

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Fri 3/6

3:58 pm-11:45 am

2 stops17h 47m

Buenos Aires Jorge Newbery

Mon 3/16

5:15 pm-12:05 pm

2 stops19h 50m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 31 results
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Compare providers for flights from Jacksonville 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 Jacksonville to Buenos Aires in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice 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 Jacksonville-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-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 Jacksonville to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Jacksonville 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 Jacksonville to Buenos Aires

What is the cheapest time of day to fly from JAX to BUE?

Find hourly flight availability from Jacksonville to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Jacksonville to Buenos Aires in the evening. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 4, 2025.
See what other customers who have flown with Delta and American Airlines from Jacksonville to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to Buenos Aires?

    Jacksonville (JAX), located 11.2 mi from the city center, is the airport you fly out of when you book flights from Jacksonville to Buenos Aires. 2 airlines have flights from Jacksonville to Buenos Aires on a regular basis. Booking flights from Jacksonville to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Jacksonville to Buenos Aires?

    LATAM Airlines and Delta can get you from Jacksonville to Buenos Aires in just under 13h 02m. Your travel time can differ by up to 5h 48m. The distance from Jacksonville to Buenos Aires is about 4754 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $1,055, Delta will fly you from Jacksonville to Buenos Aires and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $1,083. You may be able to fly from Jacksonville to Buenos Aires for 21% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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.

See more FAQs

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Alternative routes for Jacksonville to Buenos Aires

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Top 2 airlines flying from Jacksonville to Buenos Aires

Discover the top 2 airlines that operate flights from Jacksonville 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,055Average$1,323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,083Average$1,285FlexibilityNo cancel feeOn-time71%

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