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$331+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Buenos Aires are usually found in October or September, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 1, 2025.

Round-trip from

$749
(Priceline)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,340
From Dallas to Buenos Aires (BUE)
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One-way flight from Dallas to Buenos Aires (BUE)
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Highest demand for flights based on searches. 4% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 1, 2025.

This Priceline deal was found by Cheapflights users on 4/30. 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.
Wed 5/282:50 pmDFW - EZE
1 stop12h 55mAvianca
Tue 6/31:40 amEZE - DFW
1 stop13h 40mAvianca
Deal found 4/30$749
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/273:59 pmDAL - EZE
2 stops17h 58mLATAM Airlines
Tue 8/57:35 amEZE - DAL
2 stops29h 19mLATAM Airlines
Deal found 4/28$815
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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 5/264:09 pmDFW - AEP
2 stops22h 51mLATAM Airlines
Wed 8/610:35 amAEP - DFW
2 stops25h 33mLATAM Airlines
Deal found 4/28$815
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/274:09 pmDFW - EZE
2 stops17h 48mLATAM Airlines
Mon 8/45:30 amEZE - DFW
2 stops30h 38mLATAM Airlines
Deal found 4/28$815
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/22:50 pmDFW - AEP
1 stop12h 50mAvianca
Wed 6/117:00 amAEP - DFW
2 stops31h 25mAvianca
Deal found 4/30$840
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Mon 6/26:40 pmDFW - AEP
3 stops40h 00mMultiple Airlines
Sun 6/812:05 amAEP - DFW
3 stops40h 13mMultiple Airlines
Deal found 4/30$856
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/3010:34 amDFW - EZE
3 stops35h 36mMultiple Airlines
Fri 6/64:25 amEZE - DFW
2 stops30h 48mMultiple Airlines
Deal found 4/30$897
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 12/27:40 pmDFW - EZE
Nonstop10h 30mAmerican Airlines
Wed 12/1710:30 pmEZE - DFW
Nonstop11h 10mAmerican Airlines
Deal found 4/30$991
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:20 amDAL - EZE
1 stop21h 25mDelta
Tue 10/218:10 pmEZE - DAL
1 stop23h 40mDelta
Deal found 4/28$1,005
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:40 amDFW - EZE
1 stop22h 05mDelta
Wed 10/228:10 pmEZE - DFW
1 stop22h 46mDelta
Deal found 4/28$1,005
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:45 pmDFW - EZE
2 stops16h 15mUnited Airlines
Tue 10/219:00 pmEZE - DFW
2 stops21h 28mUnited Airlines
Deal found 4/28$1,010
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:22 amDFW - AEP
2 stops25h 38mGOL
Tue 8/193:40 amAEP - DFW
2 stops38h 45mGOL
Deal found 4/30$1,603

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 1, 2025.
Use the filters below to find and compare flights from Dallas to Buenos Aires that are best for you.

Fly from

Dallas

Fly to

Buenos Aires

Route

Depart

Return

Price

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 5/28

2:50 pm-5:45 am

1 stop12h 55m

Buenos Aires Ministro Pistarini

Tue 6/3

1:40 am-1:20 pm

1 stop13h 40m

$749

DallasBuenos Aires

DAL - EZE

DALEZE

Dallas Love Field

Tue 5/27

3:59 pm-11:57 am

2 stops17h 58m

Buenos Aires Ministro Pistarini

Sat 8/9

5:30 am-11:15 am

2 stops31h 45m

$815

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 5/26

4:09 pm-5:00 pm

2 stops22h 51m

Buenos Aires Jorge Newbery

Wed 8/6

10:35 am-10:08 am

2 stops25h 33m

$815

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 5/27

1:47 pm-11:57 am

2 stops20h 10m

Buenos Aires Ministro Pistarini

Wed 8/6

7:35 am-10:08 am

2 stops28h 33m

$815

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 6/2

2:50 pm-5:40 am

1 stop12h 50m

Buenos Aires Jorge Newbery

Wed 6/11

7:00 am-12:25 pm

2 stops31h 25m

$840

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 6/2

6:40 pm-12:40 pm

3 stops40h 00m

Buenos Aires Jorge Newbery

Sun 6/8

12:05 am-2:18 pm

3 stops40h 13m

$856

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Fri 5/30

10:34 am-12:10 am

3 stops35h 36m

Buenos Aires Ministro Pistarini

Fri 6/6

4:25 am-9:13 am

2 stops30h 48m

$897

DallasBuenos Aires

DAL - EZE

DALEZE

Dallas Love Field

Wed 9/10

10:20 am-9:45 am

1 stop21h 25m

Buenos Aires Ministro Pistarini

Tue 10/21

8:10 pm-5:50 pm

1 stop23h 40m

$1,005

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 9/10

1:25 pm-9:45 am

1 stop18h 20m

Buenos Aires Ministro Pistarini

Thu 10/23

8:10 pm-2:29 pm

1 stop20h 19m

$1,005

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 9/10

1:45 pm-8:00 am

2 stops16h 15m

Buenos Aires Ministro Pistarini

Tue 10/21

9:00 pm-4:28 pm

2 stops21h 28m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 25 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Buenos Aires. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Dallas to Buenos Aires, you should look to book at least 51 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 to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $795). Flying from Dallas to Buenos Aires in December is currently the most expensive (average of $1,260). 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 1, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Dallas to Buenos Aires by exploring options for tickets at noon.

What is the cheapest day to fly from Dallas to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Dallas to Buenos Aires. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to Buenos Aires flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 1, 2025.
To help decide which airline to fly from Dallas to Buenos Aires, see what other customers have to say about Delta, LATAM Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
GOL
7.3
Good
1,068 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $749, 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 LATAM Airlines and Delta - these airlines can fly you to your destination from $815 and $1,005, respectively. Users have found that Avianca is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dallas to Buenos Aires one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $334. Users have also found prices from $668 and $707 on Delta and LATAM Airlines, respectively.

  • 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 $990. On average you can expect to pay $1,090. The most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), can usually be booked for $801.

  • 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, April is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $795). Flying from Dallas to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

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Alternative routes for Dallas to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Ministro Pistarini flights
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George Bush Intcntl to Cordoba flights
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Hobby to Ushuaia flights
George Bush Intcntl to Ushuaia flights
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San Antonio to El Calafate flights
Corpus Christi to Ministro Pistarini flights
San Antonio to Ushuaia flights

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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$698Average$946FlexibilityNo cancel feeOn-time71%
DeltaCheapest$773Average$1,263FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,008Average$1,445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,083Average$1,468FlexibilityNo cancel feeOn-time69%

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