How long does it take to fly to Buenos Aires?

On average, it takes 9h 40m to fly from Texas to Buenos Aires if you fly out of Houston (the most popular airport in Texas) and into Buenos Aires Ministro Pistarini Airport (the most popular airport in Buenos Aires). If you’re flying out of Dallas and into Buenos Aires Ministro Pistarini Airport, then the flight time is around 10h 20m.

What airlines fly to Buenos Aires?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Buenos Aires from Texas according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 6 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Texas to Buenos Aires?

Copa Airlines, United Airlines, and American Airlines are the most popular carriers operating from Texas to Buenos Aires

How many flights depart from Texas to Buenos Aires on average per day?

3 flights are operational daily from Texas to Buenos Aires as of December 2025. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from Texas to Buenos Aires on average per week?

As of December 2025, there are 21 flights per week flying from Texas to Buenos Aires. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When did momondo last update prices for flights from Texas to Buenos Aires?

Prices for flights from Texas to Buenos Aires were last updated today.

How many operators does momondo search for flights from Texas to Buenos Aires?

As of December 2025, there are 6 operators available to choose from for flights from Texas to Buenos Aires.

How old do you have to be to fly from Texas to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Buenos Aires.

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

The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$261 Cheap Flights from Texas to Buenos Aires in 2025/26

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Find the cheapest flights from Texas to Buenos Aires

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:42 pm - 7:55 am

AUS

EZE

14h 13m1 stop

2:31 am - 2:06 pm

EZE

AUS

13h 35m1 stop

$574Copa Airlines

Thu, Mar 12 - Wed, Mar 18

5:55 pm - 9:20 am

AUS

EZE

12h 25m1 stop

11:55 pm - 11:31 am

EZE

AUS

14h 36m1 stop

$586United Airlines

Thu, Jan 22 - Fri, Feb 6

5:00 am - 8:20 am

AUS

EZE

24h 20m1 stop

10:25 pm - 6:36 pm

EZE

AUS

22h 11m1 stop

$597American Airlines

Mon, Mar 2 - Mon, Mar 9

9:16 am - 8:20 am

AUS

EZE

20h 04m1 stop

9:50 pm - 2:47 pm

EZE

AUS

18h 57m1 stop

$598American Airlines

Mon, Mar 2 - Mon, Mar 9

6:39 pm - 6:30 pm

AUS

AEP

21h 51m2 stops

10:30 pm - 9:59 pm

AEP

AUS

25h 29m2 stops

$666LATAM Airlines

Sun, May 3 - Wed, May 20

8:51 am - 4:00 pm

AUS

AEP

29h 09m2 stops

8:05 pm - 9:21 pm

AEP

AUS

27h 16m2 stops

$696LATAM Airlines

Sun, Apr 12 - Fri, Apr 24

8:45 am - 9:30 pm

AUS

AEP

33h 45m2 stops

8:25 pm - 1:35 pm

AEP

AUS

43h 10m2 stops

$722Multiple Airlines

Fri, Mar 6 - Sat, Mar 14

2:02 pm - 4:00 pm

AUS

AEP

46h 58m2 stops

12:40 pm - 9:45 am

AEP

AUS

47h 05m3 stops

$727Multiple Airlines

Sat, Mar 7 - Sun, Mar 15

5:35 pm - 3:50 pm

IAH

EZE

20h 15m2 stops

1:40 am - 4:10 pm

EZE

IAH

16h 30m2 stops

$827Avianca

Fri, Mar 20 - Thu, Apr 16

5:40 pm - 5:40 am

IAH

AEP

34h 00m2 stops

7:00 am - 12:10 pm

AEP

IAH

31h 10m2 stops

$1,212Avianca

Fri, Apr 17 - Fri, Apr 24

Copa Airlines flights from Texas to Buenos Aires

Our best Copa Airlines deals on Texas to Buenos Aires flight tickets

Copa Airlines

Mar 12

AUS3:42 pmAustin Bergstrom

14h 13m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Mar 18

EZE2:31 amBuenos Aires Ministro Pistarini

13h 35m

1 stop

AUS2:06 pmAustin Bergstrom

$574

Find similar

Copa Airlines

Mar 2

AUS2:42 pmAustin Bergstrom

14h 13m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Mar 8

EZE2:31 amBuenos Aires Ministro Pistarini

13h 35m

1 stop

AUS2:06 pmAustin Bergstrom

$594

Find similar

Copa Airlines

Feb 9

AUS2:33 pmAustin Bergstrom

14h 24m

1 stop

EZE7:57 amBuenos Aires Ministro Pistarini

Feb 15

EZE2:27 amBuenos Aires Ministro Pistarini

13h 41m

1 stop

AUS1:08 pmAustin Bergstrom

$614

Find similar

United Airlines flights from Texas to Buenos Aires

Our best United Airlines deals on Texas to Buenos Aires flight tickets

United Airlines

Dec 29

AUS5:59 pmAustin Bergstrom

12h 21m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 31

EZE10:05 pmBuenos Aires Ministro Pistarini

13h 25m

1 stop

AUS8:30 amAustin Bergstrom

$586

Find similar

United Airlines

Dec 29

AUS11:59 amAustin Bergstrom

18h 21m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 31

EZE11:55 pmBuenos Aires Ministro Pistarini

23h 00m

1 stop

AUS7:55 pmAustin Bergstrom

$590

Find similar

United Airlines

Feb 14

AUS7:39 pmAustin Bergstrom

34h 41m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Feb 18

EZE10:05 pmBuenos Aires Ministro Pistarini

20h 17m

1 stop

AUS3:22 pmAustin Bergstrom

$591

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Thu 3/12

3:42 pm-7:55 am

1 stop14h 13m

Buenos Aires Ministro Pistarini

Wed 3/18

2:31 am-2:06 pm

1 stop13h 35m

$574

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Thu 1/22

5:55 pm-9:20 am

1 stop12h 25m

Buenos Aires Ministro Pistarini

Fri 2/6

11:55 pm-11:31 am

1 stop14h 36m

$586

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Mon 3/2

5:00 am-8:20 am

1 stop24h 20m

Buenos Aires Ministro Pistarini

Mon 3/9

10:25 pm-6:36 pm

1 stop22h 11m

$597

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Mon 3/2

9:16 am-8:20 am

1 stop20h 04m

Buenos Aires Ministro Pistarini

Mon 3/9

9:50 pm-2:47 pm

1 stop18h 57m

$598

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Sun 5/3

6:39 pm-6:30 pm

2 stops21h 51m

Buenos Aires Jorge Newbery

Wed 5/20

10:30 pm-9:59 pm

2 stops25h 29m

$666

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Sun 4/12

8:51 am-4:00 pm

2 stops29h 09m

Buenos Aires Jorge Newbery

Fri 4/24

8:05 pm-9:21 pm

2 stops27h 16m

$696

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Fri 3/6

8:45 am-9:30 pm

2 stops33h 45m

Buenos Aires Jorge Newbery

Sat 3/14

8:25 pm-1:35 pm

2 stops43h 10m

$722

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Sat 3/7

2:02 pm-4:00 pm

2 stops46h 58m

Buenos Aires Jorge Newbery

Sun 3/15

12:40 pm-9:45 am

3 stops47h 05m

$727

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Fri 3/20

5:35 pm-3:50 pm

2 stops20h 15m

Buenos Aires Ministro Pistarini

Thu 4/16

1:40 am-4:10 pm

2 stops16h 30m

$827

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Fri 4/17

5:40 pm-5:40 am

2 stops34h 00m

Buenos Aires Jorge Newbery

Fri 4/24

7:00 am-12:10 pm

2 stops31h 10m

$1,212

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Texas 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

Prices

Airlines

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Texas is in October. Flight prices, which tend to average around $1,038, 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 Texas during September instead. Flights to Buenos Aires in September, while not as cheap as those in October, still average around $1,205.

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 Texas is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,290. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,609.

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 Texas to Buenos Aires during this time can be as low as $1,140. Try not to purchase tickets in the afternoon because they tend to be around $1,460. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Texas to Buenos Aires flight route?

Fly from Dallas/Fort Worth to Buenos Aires Ministro Pistarini for the best Texas - 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 Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Texas for as low as $1,111 on momondo.

What cabin class options are available on Texas to Buenos Aires flights?

There are 3 cabin classes available to choose from on Texas 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 Texas to Buenos Aires flights?

You could potentially save up to 60% on your flight if you consider stops on a Texas to Buenos Aires flight.

Cheap Texas to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Buenos Aires

Best Price Found	$973
Fastest flight time	9h 40m
Direct flights	Every day
Airports in Buenos Aires	2 airports

The best one-way flight to Buenos Aires from Texas in the past 72 hours is $973. The best round-trip flight deal from Texas to Buenos Aires found on momondo in the last 72 hours is $747.

The fastest flight from Texas to Buenos Aires takes 9h 40m

Direct flights go from Texas to Buenos Aires every day.

There are 2 airports in Buenos Aires. From Texas there are direct flights to Buenos Aires Ministro Pistarini (EZE).

Search flight deals

When did momondo last update prices for flights from Texas to Buenos Aires?
Prices for flights from Texas to Buenos Aires were last updated today.
How many operators does momondo search for flights from Texas to Buenos Aires?
As of December 2025, there are 6 operators available to choose from for flights from Texas to Buenos Aires.
How old do you have to be to fly from Texas to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Texas to Buenos Aires?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Texas to Buenos Aires is Boeing 777 (68.85% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (22.95%), Boeing 787-8 Dreamliner (2.46%), and Airbus A220-300 (1.64%).

Best airlines flying from Texas to Buenos Aires

Compare and see reviews for airlines that fly from Texas to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $284	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
LATAM Airlines	PriceFrom $438	Free Cancellation	Rating 7.5 1,895 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $487	Free Cancellation	Rating 7.6 1,561 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $532	Free Cancellation	Rating 7.2 11,073 reviews	Search American Airlines flights
United Airlines	PriceFrom $558	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
Avianca	PriceFrom $698	Free Cancellation	Rating 6.6 2,490 reviews	Search Avianca flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Texas to Buenos Aires for you.

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

Yes. momondo allows you to filter the results for Texas to Buenos Aires flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Texas and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Texas to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.