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$348+ Cheap flights from Dallas 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Buenos Aires are usually found in April or October, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Dallas to Buenos Aires

Cheapest flights from Dallas to Buenos Aires
Explore the most affordable flight options available from Dallas to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.

This LATAM Airlines deal was found by Cheapflights users on 5/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:05 am
DFW
-
EZE
2 stops21h 35m
LATAM Airlines
Sun 9/203:55 am
EZE
-
DFW
2 stops22h 04m
LATAM Airlines
Deal found 5/28$608
This KAYAK deal was found by Cheapflights users on 5/25. 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 11/101:25 pm
DFW
-
EZE
2 stops19h 55m
GOL
Mon 11/163:15 am
EZE
-
DFW
2 stops20h 56m
GOL
Deal found 5/25$936
This BusinessClass deal was found by Cheapflights users on 5/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:00 pm
DFW
-
AEP
2 stops18h 00m
GOL
Sat 8/223:40 am
AEP
-
DFW
2 stops22h 19m
GOL
Deal found 5/23$939
This BusinessClass deal was found by Cheapflights users on 5/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:25 am
DFW
-
EZE
2 stops24h 55m
GOL
Mon 11/233:15 am
EZE
-
DFW
2 stops19h 35m
GOL
Deal found 5/27$939
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/2010:02 am
DFW
-
EZE
1 stop31h 13m
Multiple Airlines
Fri 8/74:45 am
EZE
-
DFW
2 stops30h 22m
Multiple Airlines
Deal found 5/28$950
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Tue 7/77:00 am
DFW
-
EZE
2 stops18h 00m
Multiple Airlines
Tue 7/148:00 am
EZE
-
DFW
1 stop27h 07m
Multiple Airlines
Deal found 5/27$957
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 7/2010:02 am
DFW
-
EZE
1 stop31h 13m
Multiple Airlines
Wed 8/59:15 pm
EZE
-
DFW
2 stops37h 22m
Multiple Airlines
Deal found 5/28$961
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/1010:14 am
DFW
-
EZE
2 stops18h 31m
Multiple Airlines
Wed 6/171:10 pm
EZE
-
DFW
1 stop22h 09m
Multiple Airlines
Deal found 5/27$970
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/119:00 pm
DFW
-
EZE
2 stops51h 45m
Multiple Airlines
Wed 6/171:10 pm
EZE
-
DFW
1 stop22h 09m
Multiple Airlines
Deal found 5/27$976
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/110:14 am
DFW
-
EZE
1 stop16h 16m
Multiple Airlines
Tue 7/143:15 pm
EZE
-
DFW
1 stop19h 52m
Multiple Airlines
Deal found 5/25$979
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Sun 8/239:29 am
DFW
-
EZE
1 stop22h 11m
Multiple Airlines
Sat 8/299:15 pm
EZE
-
DFW
2 stops37h 09m
Multiple Airlines
Deal found 5/26$980
This Trip.com deal was found by Cheapflights users on 5/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:20 am
DFW
-
EZE
3 stops22h 25m
Multiple Airlines
Mon 9/76:00 am
EZE
-
DFW
2 stops28h 24m
Multiple Airlines
Deal found 5/26$981

Find flight deals from Dallas to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 May 28, 2026.

Round-trip from

$604
(LATAM Airlines)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,155
From Dallas to Buenos Aires (BUE)
Search Deals
One-way flight from Dallas to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 May 28, 2026.
Use the filters below to find and compare flights from Dallas to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 8/17

10:02 am-9:40 am

1 stop21h 38m

Buenos Aires Ministro Pistarini

Mon 8/24

9:15 pm-8:24 am

2 stops37h 09m

$950

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 7/1

6:59 am-5:40 am

2 stops20h 41m

Buenos Aires Ministro Pistarini

Sun 7/5

10:45 pm-9:07 am

1 stop36h 22m

$1,140

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 9/26

6:25 pm-5:40 am

2 stops33h 15m

Buenos Aires Jorge Newbery

Sat 10/3

7:00 am-1:40 pm

1 stop32h 40m

$1,155

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 8/14

1:55 pm-5:40 am

2 stops37h 45m

Buenos Aires Jorge Newbery

Mon 8/31

7:00 am-4:45 pm

2 stops35h 45m

$1,169

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 8/10

1:55 pm-5:40 am

2 stops37h 45m

Buenos Aires Jorge Newbery

Sun 8/16

7:00 am-12:15 pm

2 stops31h 15m

$1,170

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Tue 9/8

6:25 pm-5:40 am

2 stops33h 15m

Buenos Aires Jorge Newbery

Tue 9/22

7:00 am-1:40 pm

1 stop32h 40m

$1,172

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 6/20

11:05 am-9:20 pm

2 stops32h 15m

Buenos Aires Jorge Newbery

Sat 6/27

9:35 am-1:40 pm

2 stops30h 05m

$1,175

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 10/5

9:51 am-8:00 am

1 stop20h 09m

Buenos Aires Ministro Pistarini

Mon 10/19

9:00 pm-8:50 am

1 stop13h 50m

$1,177

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Thu 10/8

7:00 am-6:10 am

2 stops21h 10m

Buenos Aires Ministro Pistarini

Thu 10/22

8:10 pm-2:31 pm

1 stop20h 21m

$1,177

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Thu 10/8

4:03 pm-8:00 am

1 stop13h 57m

Buenos Aires Ministro Pistarini

Thu 10/22

9:00 pm-1:31 pm

1 stop18h 31m

$1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/26

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Dallas to Buenos Aires

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

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

Currently, October is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $194). Flying from Dallas to Buenos Aires in July is currently the most expensive (average of $1,072). 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.

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

Find hourly flight availability from Dallas 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 May 28, 2026.

When flying from Dallas to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

How far ahead should I book a flight from Dallas to Buenos Aires?

To ensure you get the cheapest price possible for a flight from Dallas to Buenos Aires, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 May 28, 2026.
Read through reviews of airlines operating flights from Dallas to Buenos Aires, such as United Airlines,American Airlines, andAvianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,757 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,757 reviews
United Airlines
7.4
Good
9,757 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,757 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Avianca
6.5
Okay
2,528 reviews
United Airlines
7.4
Good
9,757 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

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

    There are many flights that can get you from Dallas to Buenos Aires in 18h 01m. Fly via Avianca, United Airlines, or Delta to get the fastest option. Dallas and Buenos Aires are separated by a distance of 5290 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $638, Avianca will fly you from Dallas to Buenos Aires and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and LATAM Airlines - these airlines can fly you to your destination from $885 and $967, respectively. Users have found that Avianca is 50% cheaper than the other options available to this destination.

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

    The most popular route from Dallas to Buenos Aires is Dallas/Fort Worth - Buenos Aires Ministro Pistarini. You may also consider Dallas/Fort Worth - Buenos Aires Jorge Newbery or Dallas Love Field - Buenos Aires Ministro Pistarini.

  • What are the cheapest flights from Dallas to Buenos Aires?

    The cheapest flight price from Dallas to Buenos Aires is $1,422. On average you can expect to pay $1,462. The most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), can usually be booked for $952.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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 Dallas to Buenos Aires?

    Currently, October is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $194). Flying from Dallas to Buenos Aires in July is currently the most expensive (average of $1,072). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Dallas to Buenos Aires

Discover the top 4 airlines that operate flights from Dallas 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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$1,132FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$885Average$1,340FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$967Average$1,168FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,025Average$1,655FlexibilityNo cancel feeOn-time69%

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