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Cheap flights from Dallas/Fort Worth Airport to Buenos Aires from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Buenos Aires departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dallas/Fort Worth Airport to Buenos Aires

Cheap round-trip flights

Multiple Airlines Logo
5:35 am - 4:05 pmDFW-AEP
32h 30m3 stops
Multiple Airlines Logo
10:55 am - 9:36 pmAEP-DFW
36h 41m3 stops
$775Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
5:35 am - 6:10 amDFW-EZE
22h 35m3 stops
Multiple Airlines Logo
4:45 pm - 12:10 amEZE-DFW
33h 25m3 stops
$776Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
5:10 am - 7:30 amDFW-AEP
24h 20m2 stops
Multiple Airlines Logo
4:50 am - 8:53 pmAEP-DFW
19h 03m2 stops
$781Multiple Airlines
Find Deal
Fri, Oct 31 - Thu, Nov 6
Multiple Airlines Logo
5:35 am - 1:55 pmDFW-EZE
30h 20m3 stops
Multiple Airlines Logo
2:30 am - 12:10 amEZE-DFW
23h 40m3 stops
$792Multiple Airlines
Find Deal
Tue, Oct 14 - Mon, Oct 20
Multiple Airlines Logo
6:30 am - 7:30 amDFW-AEP
22h 00m2 stops
Multiple Airlines Logo
5:45 am - 8:53 pmAEP-DFW
42h 08m3 stops
$801Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
5:10 am - 7:30 amDFW-AEP
24h 20m2 stops
Multiple Airlines Logo
9:30 pm - 8:53 pmAEP-DFW
26h 23m3 stops
$802Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
8:10 am - 5:30 pmDFW-AEP
31h 20m3 stops
Multiple Airlines Logo
9:50 am - 8:53 pmAEP-DFW
38h 03m3 stops
$803Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
6:30 am - 8:40 pmDFW-AEP
35h 10m3 stops
Multiple Airlines Logo
5:45 am - 8:53 pmAEP-DFW
42h 08m3 stops
$805Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
5:10 am - 8:20 amDFW-AEP
25h 10m2 stops
Multiple Airlines Logo
4:50 am - 10:43 pmAEP-DFW
20h 53m2 stops
$812Multiple Airlines
Find Deal
Mon, Oct 13 - Sun, Nov 2
Multiple Airlines Logo
7:15 pm - 6:20 amDFW-EZE
32h 05m3 stops
Multiple Airlines Logo
6:40 am - 8:53 pmEZE-DFW
41h 13m3 stops
$812Multiple Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11

Avianca flights from Dallas/Fort Worth Airport to Buenos Aires

Our best Avianca deals on Dallas/Fort Worth Airport to Buenos Aires flight tickets
Avianca
Oct 1
DFW2:50 pmDallas/Fort Worth
22h 30m
1 stop
EZE3:20 pmBuenos Aires Ministro Pistarini
Oct 2
EZE1:40 amBuenos Aires Ministro Pistarini
13h 40m
1 stop
DFW1:20 pmDallas/Fort Worth
$967
Find similar
Avianca
Sep 24
DFW2:50 pmDallas/Fort Worth
22h 30m
1 stop
EZE3:20 pmBuenos Aires Ministro Pistarini
Sep 30
EZE1:40 amBuenos Aires Ministro Pistarini
13h 40m
1 stop
DFW1:20 pmDallas/Fort Worth
$997
Find similar
Avianca
Sep 20
DFW6:20 pmDallas/Fort Worth
33h 25m
2 stops
EZE5:45 amBuenos Aires Ministro Pistarini
Sep 30
EZE4:45 pmBuenos Aires Ministro Pistarini
22h 35m
1 stop
DFW1:20 pmDallas/Fort Worth
$1,135
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Tue 10/14

5:35 am-4:05 pm

3 stops32h 30m

Buenos Aires Jorge Newbery

Tue 10/21

10:55 am-9:36 pm

3 stops36h 41m

$775

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 10/14

5:35 am-6:10 am

3 stops22h 35m

Buenos Aires Ministro Pistarini

Tue 10/21

4:45 pm-12:10 am

3 stops33h 25m

$776

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 10/31

5:10 am-7:30 am

2 stops24h 20m

Buenos Aires Jorge Newbery

Thu 11/6

4:50 am-8:53 pm

2 stops19h 03m

$781

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 10/14

5:35 am-1:55 pm

3 stops30h 20m

Buenos Aires Ministro Pistarini

Mon 10/20

2:30 am-12:10 am

3 stops23h 40m

$792

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 11/14

6:30 am-7:30 am

2 stops22h 00m

Buenos Aires Jorge Newbery

Mon 11/17

5:45 am-8:53 pm

3 stops42h 08m

$801

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 10/31

5:10 am-7:30 am

2 stops24h 20m

Buenos Aires Jorge Newbery

Fri 11/7

9:30 pm-8:53 pm

3 stops26h 23m

$802

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 10/29

8:10 am-5:30 pm

3 stops31h 20m

Buenos Aires Jorge Newbery

Wed 11/5

9:50 am-8:53 pm

3 stops38h 03m

$803

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 11/14

6:30 am-8:40 pm

3 stops35h 10m

Buenos Aires Jorge Newbery

Mon 11/17

5:45 am-8:53 pm

3 stops42h 08m

$805

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 10/13

5:10 am-8:20 am

2 stops25h 10m

Buenos Aires Jorge Newbery

Sun 11/2

4:50 am-10:43 pm

2 stops20h 53m

$812

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 11/5

7:15 pm-6:20 am

3 stops32h 05m

Buenos Aires Ministro Pistarini

Tue 11/11

6:40 am-8:53 pm

3 stops41h 13m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Dallas/Fort Worth Airport is in October. Flight prices, which tend to average around $1,096, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Dallas/Fort Worth Airport during August instead. Flights to Buenos Aires in August, while not as cheap as those in October, still average around $1,175.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Dallas/Fort Worth Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,340. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,639.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from Dallas/Fort Worth Airport to Buenos Aires during this time can be as low as $1,140. Try not to purchase tickets in the evening because they tend to be around $1,498. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas/Fort Worth to Buenos Aires flight route?

Fly from Dallas/Fort Worth to Buenos Aires Ministro Pistarini for the best Dallas/Fort Worth - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Dallas/Fort Worth Airport for as low as $1,074 on momondo.

What cabin class options are available on Dallas/Fort Worth to Buenos Aires flights?

There are 3 cabin classes available to choose from on Dallas/Fort Worth to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dallas/Fort Worth Airport to Buenos Aires flights?

You could potentially save up to 29% on your flight if you consider stops on a Dallas/Fort Worth Airport to Buenos Aires flight.

How have Dallas/Fort Worth Airport to Buenos Aires flight prices changed over time?

As of September 2025, prices for Dallas/Fort Worth Airport to Buenos Aires flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Buenos Aires (DFW to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Buenos Aires

Best Price Found

$628

Fastest flight time

10h 00m

Direct flights

Every day

Airports in Buenos Aires

1 airport
The best one-way flight to Buenos Aires from Dallas/Fort Worth Airport in the past 72 hours is $628. The best round-trip flight deal from Dallas/Fort Worth Airport to Buenos Aires found on momondo in the last 72 hours is $1,200.
The fastest flight from Dallas/Fort Worth Airport to Buenos Aires takes 10h 00m
Direct flights go from Dallas/Fort Worth Airport to Buenos Aires every day.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)
Search flight deals

  • How far is Dallas/Fort Worth to Buenos Aires by plane?

    Dallas/Fort Worth and Buenos Aires are 5291.5 mi apart from one another. In terms of flight time, this usually takes a little over 12h 50m.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Buenos Aires?

    Prices for flights from Dallas/Fort Worth Airport to Buenos Aires refresh daily.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Buenos Aires?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Buenos Aires?

  • What is the most popular airline from Dallas/Fort Worth Airport to Buenos Aires?

Best airlines flying from Dallas/Fort Worth Airport to Buenos Aires

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $638Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
DeltaPriceFrom $1,003Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $1,005Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,155Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Dallas.

Can I find flights from Dallas to Buenos Aires with flexible booking policies on momondo?

Flights from Dallas to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dallas to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Buenos Aires.

I’m not ready to book a flight from Dallas to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Dallas and alert you when they change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport