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$414+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BUE
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
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 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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 stop19h 35mUnited Airlines
Wed 1/2811:55 pmEZE - JAX
1 stop23h 52mUnited Airlines
Deal found 12/9$1,311
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/3111:40 amJAX - EZE
2 stops19h 40mUnited Airlines
Wed 1/2810:05 pmEZE - JAX
2 stops24h 05mUnited Airlines
Deal found 12/9$1,315
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/304:55 pmJAX - EZE
1 stop14h 25mUnited Airlines
Fri 1/3011:55 pmEZE - JAX
2 stops23h 49mUnited Airlines
Deal found 12/9$1,335
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/304:55 pmJAX - EZE
1 stop14h 25mUnited Airlines
Tue 1/2710:05 pmEZE - JAX
1 stop14h 37mUnited Airlines
Deal found 12/9$1,351
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/304:55 pmJAX - EZE
1 stop14h 25mUnited Airlines
Sun 1/2511:55 pmEZE - JAX
1 stop17h 43mUnited Airlines
Deal found 12/9$1,376
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/3010:43 amJAX - EZE
2 stops18h 37mUnited Airlines
Sun 1/1811:55 pmEZE - JAX
1 stop23h 52mUnited Airlines
Deal found 12/8$1,380
This KAYAK deal was found by Cheapflights users on 12/9. 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 12/307:00 amJAX - EZE
2 stops21h 20mLATAM Airlines
Tue 1/278:00 amEZE - JAX
2 stops17h 58mLATAM Airlines
Deal found 12/9$1,418
This Delta deal was found by Cheapflights users on 12/8. 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.
Wed 12/3111:33 amJAX - EZE
2 stops16h 32mDelta
Mon 1/268:55 pmEZE - JAX
1 stop15h 22mDelta
Deal found 12/8$1,426
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 12/294:55 pmJAX - EZE
1 stop14h 25mUnited Airlines
Thu 1/2910:05 pmEZE - JAX
1 stop14h 37mUnited Airlines
Deal found 12/9$1,436
This KAYAK deal was found by Cheapflights users on 12/9. 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 12/305:01 pmJAX - EZE
1 stop12h 19mLATAM Airlines
Fri 1/308:55 pmEZE - JAX
1 stop15h 10mLATAM Airlines
Deal found 12/9$1,443
This Delta deal was found by Cheapflights users on 12/8. 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.
Wed 12/317:00 amJAX - EZE
2 stops21h 05mDelta
Sun 1/2510:25 pmEZE - JAX
1 stop18h 01mDelta
Deal found 12/8$1,451
This KAYAK deal was found by Cheapflights users on 12/10. 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 1/1811:30 amAEP - JAX
2 stops23h 11mLATAM Airlines
Deal found 12/10$1,691

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 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,048
(KAYAK)

One-way from

$414
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,527
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. 3% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 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 10, 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

Tue 4/7

11:20 am-8:00 am

1 stop19h 40m

Buenos Aires Ministro Pistarini

Tue 4/14

9:00 pm-2:47 pm

2 stops18h 47m

$1,060

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Tue 4/7

7:30 am-4:00 pm

2 stops31h 30m

Buenos Aires Jorge Newbery

Tue 4/14

8:05 pm-12:02 am

2 stops28h 57m

$1,093

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Sat 2/7

7:00 am-7:20 am

1 stop22h 20m

Buenos Aires Ministro Pistarini

Sat 2/14

11:55 pm-4:25 pm

1 stop18h 30m

$1,136

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Wed 2/11

1:16 pm-7:20 am

1 stop16h 04m

Buenos Aires Ministro Pistarini

Sat 2/21

8:00 am-10:58 pm

2 stops16h 58m

$1,150

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Wed 3/11

3:59 pm-4:00 pm

2 stops23h 01m

Buenos Aires Jorge Newbery

Sun 3/22

5:15 pm-12:05 pm

2 stops19h 50m

$1,158

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Sat 3/7

5:57 pm-5:00 pm

2 stops21h 03m

Buenos Aires Jorge Newbery

Wed 3/18

5:15 pm-12:05 pm

2 stops19h 50m

$1,158

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Sat 3/7

5:57 pm-5:00 pm

2 stops21h 03m

Buenos Aires Jorge Newbery

Thu 3/19

5:15 pm-12:05 pm

2 stops19h 50m

$1,158

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Mon 3/2

7:04 pm-4:00 pm

2 stops18h 56m

Buenos Aires Jorge Newbery

Sun 3/8

5:15 pm-12:05 pm

2 stops19h 50m

$1,158

JacksonvilleBuenos Aires

JAX - AEP

JAXAEP

Jacksonville

Fri 4/10

1:10 pm-9:40 am

2 stops19h 30m

Buenos Aires Jorge Newbery

Tue 4/14

8:05 pm-12:02 am

2 stops28h 57m

$1,166

JacksonvilleBuenos Aires

JAX - EZE

JAXEZE

Jacksonville

Wed 2/11

10:40 am-9:20 am

2 stops20h 40m

Buenos Aires Ministro Pistarini

Sat 2/21

11:55 pm-9:49 pm

2 stops23h 54m

$1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 25 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 10, 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.

How much does it cost to fly round-trip from Jacksonville to Buenos Aires?

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 10, 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
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
11,048 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

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. 1 airline 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?

    United Airlines and LATAM Airlines can get you from Jacksonville to Buenos Aires in just under 19h 40m. Your travel time can differ by up to 11h 50m. 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 is the cheapest airline to fly 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. You may be able to fly from Jacksonville to Buenos Aires for 20% less than the average price by searching for this airline.

  • 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 airline flying from Jacksonville to Buenos Aires

Discover the top airline 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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,055Average$1,323FlexibilityNo cancel feeOn-timeN/A

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