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$252+ Cheap flights from Dallas/Fort Worth (DFW) 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Find cheap flights from Dallas/Fort Worth to Buenos Aires with Cheapflights

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Cheapflights Tip: The best prices from Dallas/Fort Worth to Buenos Aires are usually found in May or October, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Buenos Aires

Cheapest flights from Dallas/Fort Worth to Buenos Aires
Explore the most affordable flight options available from Dallas/Fort Worth to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Trip.com deal was found by Cheapflights users on 4/20. 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.
Mon 6/89:33 am
DFW
-
AEP
2 stops20h 57m
Multiple Airlines
Mon 6/224:40 am
AEP
-
DFW
3 stops34h 42m
Multiple Airlines
Deal found 4/20$807
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:33 am
DFW
-
EZE
2 stops39h 50m
Multiple Airlines
Wed 6/171:10 pm
EZE
-
DFW
1 stop22h 04m
Multiple Airlines
Deal found 4/23$817
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/191:56 pm
DFW
-
EZE
1 stop27h 19m
Multiple Airlines
Tue 5/265:00 am
EZE
-
DFW
2 stops35h 51m
Multiple Airlines
Deal found 4/20$818
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/191:56 pm
DFW
-
EZE
1 stop17h 24m
Multiple Airlines
Tue 6/25:00 am
EZE
-
DFW
2 stops29h 28m
Multiple Airlines
Deal found 4/22$834
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/186:15 am
DFW
-
EZE
2 stops19h 08m
Multiple Airlines
Tue 5/261:10 pm
EZE
-
DFW
1 stop27h 41m
Multiple Airlines
Deal found 4/20$837
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/186:15 am
DFW
-
EZE
2 stops19h 08m
Multiple Airlines
Wed 5/271:10 pm
EZE
-
DFW
1 stop21h 18m
Multiple Airlines
Deal found 4/20$840
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/186:15 am
DFW
-
EZE
2 stops19h 08m
Multiple Airlines
Mon 5/251:10 pm
EZE
-
DFW
1 stop28h 06m
Multiple Airlines
Deal found 4/20$849
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 5/89:33 am
DFW
-
EZE
2 stops21h 43m
Multiple Airlines
Tue 5/261:10 pm
EZE
-
DFW
1 stop27h 41m
Multiple Airlines
Deal found 4/20$850
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 5/89:33 am
DFW
-
EZE
2 stops21h 43m
Multiple Airlines
Wed 5/271:10 pm
EZE
-
DFW
1 stop21h 18m
Multiple Airlines
Deal found 4/20$853
This eDestinos deal was found by Cheapflights users on 4/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:56 pm
DFW
-
AEP
2 stops22h 54m
Multiple Airlines
Tue 5/267:20 pm
AEP
-
DFW
2 stops21h 31m
Multiple Airlines
Deal found 4/19$864
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:15 am
DFW
-
AEP
2 stops24h 15m
Multiple Airlines
Thu 6/115:35 pm
AEP
-
DFW
3 stops29h 01m
Multiple Airlines
Deal found 4/20$896
This KAYAK deal was found by Cheapflights users on 4/22. 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 6/910:06 am
DFW
-
AEP
2 stops19h 34m
LATAM Airlines
Mon 7/68:05 pm
AEP
-
DFW
2 stops17h 05m
LATAM Airlines
Deal found 4/22$909

Find flight deals from Dallas/Fort Worth to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$807
(Trip.com)

One-way from

$252
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$1,141

Good round-trip deal

$1,374 or less

Good one-way deal

$784 or less
Provider with most accurate pricing for Dallas/Fort Worth-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas/Fort Worth-Buenos Aires (BUE) flights.
Search Deals
From Dallas/Fort Worth to Buenos Aires (BUE)
Search Deals
One-way flight from Dallas/Fort Worth to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to Buenos Aires (BUE).
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 April 24, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 6/8

9:33 am-8:30 am

2 stops20h 57m

Buenos Aires Jorge Newbery

Mon 6/22

4:40 am-9:14 am

2 stops30h 34m

$832

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Thu 6/11

8:00 am-7:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Sun 7/5

8:05 pm-6:04 pm

2 stops23h 59m

$909

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Tue 6/16

10:06 am-8:30 am

2 stops20h 24m

Buenos Aires Jorge Newbery

Tue 6/30

2:55 pm-9:50 am

2 stops20h 55m

$909

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Thu 6/11

10:06 am-7:40 am

2 stops19h 34m

Buenos Aires Jorge Newbery

Tue 7/7

8:05 pm-12:44 pm

2 stops18h 39m

$909

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 10/5

11:20 am-9:45 am

1 stop20h 25m

Buenos Aires Ministro Pistarini

Mon 10/19

8:10 pm-8:56 am

1 stop14h 46m

$909

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Thu 6/4

5:30 am-7:40 am

2 stops24h 10m

Buenos Aires Jorge Newbery

Wed 6/17

8:05 pm-5:32 pm

2 stops23h 27m

$909

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Thu 8/13

8:10 am-6:10 am

2 stops20h 00m

Buenos Aires Ministro Pistarini

Thu 8/20

8:10 pm-8:42 am

1 stop14h 32m

$909

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Thu 6/11

11:35 am-8:00 am

2 stops18h 25m

Buenos Aires Ministro Pistarini

Thu 7/9

9:00 pm-8:50 am

1 stop13h 50m

$913

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 6/8

10:51 am-9:20 am

2 stops20h 29m

Buenos Aires Ministro Pistarini

Mon 6/22

10:40 pm-12:50 pm

2 stops16h 10m

$913

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Thu 6/4

6:39 pm-9:45 am

1 stop13h 06m

Buenos Aires Ministro Pistarini

Mon 6/15

10:40 pm-12:50 pm

2 stops16h 10m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 42 resultsSorted by cheapest first
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Compare providers for flights from Dallas/Fort Worth 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 Dallas/Fort Worth to Buenos Aires in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 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 Dallas/Fort Worth Airport-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-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 Dallas/Fort Worth Airport-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 Dallas/Fort Worth to Buenos Aires

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

How far ahead should I book a flight from Dallas/Fort Worth Airport to Buenos Aires?

To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to Buenos Aires, you should look to book at least 18 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.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Buenos Aires?

Currently, October is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Buenos Aires (average of $194). Flying from Dallas/Fort Worth Airport to Buenos Aires in February is currently the most expensive (average of $991). 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 much does it cost to fly round-trip from Dallas/Fort Worth Airport to Buenos Aires?

What’s the top layover airport for flights from Dallas/Fort Worth Airport to Buenos Aires?

Share of 1-stop round-trip flights from Dallas/Fort Worth Airport to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Dallas/Fort Worth Airport to Buenos Aires on Cheapflights.

What’s the cheapest layover airport for flights from Dallas/Fort Worth Airport to Buenos Aires?

Average round-trip fare for 1-stop flights from Dallas/Fort Worth Airport to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Bogotá (BOG) is the most affordable 1-stop option, with an average round-trip price of $1,196.

What’s the fastest layover option from Dallas/Fort Worth Airport to Buenos Aires?

Shortest average travel time for 1-stop one-way flights from Dallas/Fort Worth Airport to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 12h 35m.

Which airport typically offers the quickest layover for flights from Dallas/Fort Worth Airport to Buenos Aires?

Average layover duration for 1-stop one-way flights from Dallas/Fort Worth Airport to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bogotá (BOG) offer the fastest connection on this route, with an average layover time of 1h 23m.

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 April 24, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andAvianca from Dallas/Fort Worth Airport to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,646 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,646 reviews
United Airlines
7.4
Good
9,646 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,668 reviews
United Airlines
7.4
Good
9,646 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Avianca
6.5
Okay
2,514 reviews
United Airlines
7.4
Good
9,646 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth 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/Fort Worth Airport to Buenos Aires?

    A quick flight from Dallas/Fort Worth Airport to Buenos Aires can take about 18h 25m. Delta provides one of the quickest options available for as low as $913. The distance from Dallas/Fort Worth Airport to Buenos Aires is about 5299 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Avianca is currently your cheapest option to Buenos Aires, with prices starting at $638. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and American Airlines, with the lowest prices starting at $864 and $885, respectively. You may be able to fly from Dallas/Fort Worth Airport to Buenos Aires for 49% less than the average price by searching for these airlines.

  • What are the cheapest flights from Dallas/Fort Worth Airport to Buenos Aires?

    While on average a flight from Dallas/Fort Worth Airport to Buenos Aires is generally $1,235, our data shows the cheapest flight currently is $643. When looking at the most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), you can expect to pay $897 for that flight.

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

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

  • How can I find direct flights from Dallas/Fort Worth 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/Fort Worth to Buenos Aires.

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

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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/Fort Worth Airport to Buenos Aires?

    Currently, October is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Buenos Aires (average of $194). Flying from Dallas/Fort Worth Airport to Buenos Aires in February is currently the most expensive (average of $991). 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

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Top 4 airlines flying from Dallas/Fort Worth to Buenos Aires

Discover the top 4 airlines that operate flights from Dallas/Fort Worth 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$1,116FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$864Average$1,009FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$885Average$1,340FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,105Average$1,655FlexibilityNo cancel feeOn-time69%

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