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$317+ Cheap flights from Irving, TX 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to Buenos Aires are usually found in September or October, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Irving to Buenos Aires

Keep the following information in mind while searching for Irving to Buenos Aires flight deals. Data was last updated July 28, 2025.

Round-trip from

$815
(Mytrip)

One-way from

$317
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,365
From Irving to Buenos Aires (BUE)
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One-way flight from Irving to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Irving to Buenos Aires

Cheapest flights from Irving to Buenos Aires
Explore the most affordable flight options available from Irving to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:05 amDFW - AEP
3 stops26h 15mMultiple Airlines
Sat 10/412:05 amAEP - DFW
3 stops24h 12mMultiple Airlines
Deal found 7/28$767
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:05 amDFW - EZE
3 stops31h 25mMultiple Airlines
Sun 9/147:20 pmEZE - DFW
3 stops28h 57mMultiple Airlines
Deal found 7/27$841
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:50 pmDFW - EZE
1 stop22h 30mAvianca
Sat 9/131:40 amEZE - DFW
1 stop13h 40mAvianca
Deal found 7/27$961
This LATAM Airlines deal was found by Cheapflights users on 7/28. 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 12/99:40 amDFW - AEP
2 stops19h 15mLATAM Airlines
Wed 12/175:15 pmAEP - DFW
2 stops20h 10mLATAM Airlines
Deal found 7/28$1,005
This Avianca deal was found by Cheapflights users on 7/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:50 pmDFW - AEP
1 stop12h 50mAvianca
Sat 10/117:00 amAEP - DFW
1 stop32h 20mAvianca
Deal found 7/28$1,017

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 July 28, 2025.
Use the filters below to find and compare flights from Irving to Buenos Aires that are best for you.

Fly from

Irving

Fly to

Buenos Aires

Route

Depart

Return

Price

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 9/27

5:05 am-9:20 am

3 stops26h 15m

Buenos Aires Jorge Newbery

Sat 10/4

12:05 am-10:17 pm

3 stops24h 12m

$767

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 9/9

5:05 am-2:30 pm

3 stops31h 25m

Buenos Aires Ministro Pistarini

Sun 9/14

7:20 pm-10:17 pm

3 stops28h 57m

$841

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 9/10

2:50 pm-3:20 pm

1 stop22h 30m

Buenos Aires Ministro Pistarini

Sat 9/13

1:40 am-1:20 pm

1 stop13h 40m

$961

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 10/1

2:50 pm-5:40 am

1 stop12h 50m

Buenos Aires Jorge Newbery

Sat 10/11

7:00 am-1:20 pm

1 stop32h 20m

$1,017

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 8/26

6:00 am-8:50 pm

3 stops36h 50m

$317

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 10/15

2:50 pm-9:30 am

2 stops16h 40m

$407

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Sun 10/26

2:50 pm-12:15 am

1 stop31h 25m

$453

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 10/15

2:50 pm-5:40 am

1 stop12h 50m

$468

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 10/11

11:20 am-4:05 pm

2 stops26h 45m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Irving to Buenos Aires

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

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

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

To ensure you get the cheapest price possible for a flight from Irving 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 Irving to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Irving to Buenos Aires (average of $795). Flying from Irving 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 1RV to BUE?

Find hourly flight availability from Irving 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 July 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irving to Buenos Aires as you normally would.

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

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

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

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 July 28, 2025.
Get a feel of what it's like to fly with LATAM Airlines and Avianca from Irving to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,821 reviews

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,821 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,386 reviews
LATAM Airlines
7.5
Good
1,821 reviews

Food

6.7

Entertainment

7.0

Overall

7.5

Comfort

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

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

    While on average a flight from Irving to Buenos Aires is generally $1,254, our data shows the cheapest flight currently is $885. When looking at the most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), you can expect to pay $862 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Irving to Buenos Aires (average of $795). Flying from Irving 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.

See more FAQs

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Alternative routes for Irving to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Irving to Buenos Aires

Discover the top 4 airlines that operate flights from Irving 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$698Average$996FlexibilityNo cancel feeOn-time71%
DeltaCheapest$983Average$1,275FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$990Average$1,502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,083Average$1,583FlexibilityNo cancel feeOn-time69%

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