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

Avianca is the most popular carrier operating from Buenos Aires to Houston

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

2 flights are operational daily from Buenos Aires to Houston as of November 2025. The most popular departure time for this route is 10:00PM, with 100% of flights per day taking off in the evening.

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

The number of flights available between Buenos Aires and Houston is 14 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Prices for flights from Buenos Aires to Houston refresh daily.

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

There are 2 operators available for flights from Buenos Aires to Houston as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston 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 Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$354 Cheap Flights from Buenos Aires to Houston in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 11:59 pmEZE-IAH

18h 59m1 stop

7:25 pm - 6:05 amIAH-EZE

31h 40m3 stops

$700Multiple Airlines

Find Deal

Th. 7, Thg. 12 6 - Th. 7, Thg. 12 13

12:15 pm - 11:59 pmEZE-IAH

38h 44m3 stops

7:25 pm - 6:05 amIAH-EZE

31h 40m3 stops

$759Multiple Airlines

Find Deal

Th. 7, Thg. 12 6 - Th. 7, Thg. 12 13

5:00 am - 11:51 pmEZE-IAH

20h 51m2 stops

2:05 pm - 1:25 amIAH-EZE

33h 20m2 stops

$777Multiple Airlines

Find Deal

Th. 5, Thg. 4 9 - Th. 3, Thg. 4 21

2:40 am - 11:59 pmEZE-IAH

24h 19m2 stops

4:35 pm - 3:50 pmIAH-EZE

20h 15m2 stops

$780Multiple Airlines

Find Deal

Th. 4, Thg. 1 28 - Th. 4, Thg. 2 11

10:25 pm - 4:12 pmEZE-HOU

20h 47m1 stop

4:55 pm - 8:25 amHOU-EZE

12h 30m1 stop

$1,156American Airlines

Find Deal

Th. 5, Thg. 1 29 - Th. 4, Thg. 2 11

10:25 pm - 10:35 pmEZE-HOU

27h 10m2 stops

5:35 am - 6:05 amHOU-EZE

21h 30m2 stops

$1,173Delta

Find Deal

Th. 5, Thg. 1 29 - Th. 4, Thg. 2 11

8:10 pm - 12:21 pmEZE-HOU

18h 11m1 stop

1:00 pm - 9:45 amHOU-EZE

18h 45m1 stop

$1,182Delta

Find Deal

Th. 5, Thg. 4 9 - Th. 3, Thg. 4 21

3:40 pm - 10:21 amAEP-HOU

21h 41m2 stops

1:00 pm - 12:00 pmHOU-AEP

21h 00m2 stops

$1,208LATAM Airlines

Find Deal

Th. 3, Thg. 1 20 - Th. 2, Thg. 4 20

10:30 pm - 11:39 amEZE-HOU

16h 09m1 stop

12:47 pm - 8:25 amHOU-EZE

16h 38m1 stop

$1,266American Airlines

Find Deal

Th. 4, Thg. 12 17 - Th. 4, Thg. 1 14

8:00 am - 10:35 pmEZE-HOU

17h 35m2 stops

6:00 am - 6:15 amHOU-EZE

22h 15m2 stops

$1,299LATAM Airlines

Find Deal

Th. 3, Thg. 1 20 - Th. 2, Thg. 4 20

Delta flights from Buenos Aires to Houston

Our best Delta deals on Buenos Aires to Houston flight tickets

Delta

Jan 29

EZE10:25 pmBuenos Aires Ministro Pistarini

27h 10m

2 stops

HOU10:35 pmHouston Hobby

Feb 11

HOU5:35 amHouston Hobby

21h 30m

2 stops

EZE6:05 amBuenos Aires Ministro Pistarini

$1,173

Find similar

Delta

Apr 9

EZE8:10 pmBuenos Aires Ministro Pistarini

18h 11m

1 stop

HOU12:21 pmHouston Hobby

Apr 21

HOU1:00 pmHouston Hobby

18h 45m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

$1,182

Find similar

Delta

Dec 15

EZE8:55 pmBuenos Aires Ministro Pistarini

15h 39m

1 stop

HOU9:34 amHouston Hobby

Dec 31

HOU10:46 amHouston Hobby

20h 29m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

$1,494

Find similar

American Airlines flights from Buenos Aires to Houston

Our best American Airlines deals on Buenos Aires to Houston flight tickets

American Airlines

Jan 29

EZE10:25 pmBuenos Aires Ministro Pistarini

20h 47m

1 stop

HOU4:12 pmHouston Hobby

Feb 11

HOU4:55 pmHouston Hobby

12h 30m

1 stop

EZE8:25 amBuenos Aires Ministro Pistarini

$1,156

Find similar

American Airlines

Dec 17

EZE10:30 pmBuenos Aires Ministro Pistarini

16h 09m

1 stop

HOU11:39 amHouston Hobby

Jan 14

HOU12:47 pmHouston Hobby

16h 38m

1 stop

EZE8:25 amBuenos Aires Ministro Pistarini

$1,266

Find similar

American Airlines

Jan 20

EZE10:25 pmBuenos Aires Ministro Pistarini

14h 40m

1 stop

HOU10:05 amHouston Hobby

Apr 20

HOU2:32 pmHouston Hobby

16h 28m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

$1,270

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Buenos Aires to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresHouston

EZE - IAH

EZEIAH

Buenos Aires Ministro Pistarini

Th. 7 12/6

8:00 am-11:59 pm

1 stop18h 59m

Houston George Bush Intcntl

Th. 7 12/13

7:25 pm-6:05 am

3 stops31h 40m

$700

Buenos AiresHouston

EZE - IAH

EZEIAH

Buenos Aires Ministro Pistarini

Th. 7 12/6

12:15 pm-11:59 pm

3 stops38h 44m

Houston George Bush Intcntl

Th. 7 12/13

7:25 pm-6:05 am

3 stops31h 40m

$759

Buenos AiresHouston

EZE - IAH

EZEIAH

Buenos Aires Ministro Pistarini

Th. 5 4/9

5:00 am-11:51 pm

2 stops20h 51m

Houston George Bush Intcntl

Th. 3 4/21

2:05 pm-1:25 am

2 stops33h 20m

$777

Buenos AiresHouston

EZE - IAH

EZEIAH

Buenos Aires Ministro Pistarini

Th. 4 1/28

2:40 am-11:59 pm

2 stops24h 19m

Houston George Bush Intcntl

Th. 4 2/11

4:35 pm-3:50 pm

2 stops20h 15m

$780

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Th. 5 1/29

10:25 pm-4:12 pm

1 stop20h 47m

Houston Hobby

Th. 4 2/11

4:55 pm-8:25 am

1 stop12h 30m

$1,156

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Th. 5 1/29

10:25 pm-10:35 pm

2 stops27h 10m

Houston Hobby

Th. 4 2/11

5:35 am-6:05 am

2 stops21h 30m

$1,173

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Th. 5 4/9

8:10 pm-12:21 pm

1 stop18h 11m

Houston Hobby

Th. 3 4/21

1:00 pm-9:45 am

1 stop18h 45m

$1,182

Buenos AiresHouston

AEP - HOU

AEPHOU

Buenos Aires Jorge Newbery

Th. 3 1/20

3:40 pm-10:21 am

2 stops21h 41m

Houston Hobby

Th. 2 4/20

1:00 pm-12:00 pm

2 stops21h 00m

$1,208

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Th. 4 12/17

10:30 pm-11:39 am

1 stop16h 09m

Houston Hobby

Th. 4 1/14

12:47 pm-8:25 am

1 stop16h 38m

$1,266

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Th. 3 1/20

8:00 am-10:35 pm

2 stops17h 35m

Houston Hobby

Th. 2 4/20

6:00 am-6:15 am

2 stops22h 15m

$1,299

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Buenos Aires to Houston

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 day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Buenos Aires is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,683. 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 Houston on Saturday is $2,096.

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

Our data shows that the cheapest Buenos Aires to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $1,107. Try not to purchase tickets in the evening because they tend to be around $1,248. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Buenos Aires to Houston flight route?

Fly from Buenos Aires Ministro Pistarini to Houston George Bush Intcntl for the best Buenos Aires - Houston flight prices

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

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

Cheap Buenos Aires to Houston flight deals and tips

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

Fastest flight time	10h 10m
Direct flights	Every day
Airports in Houston	1 airport

The fastest flight from Buenos Aires to Houston takes 10h 10m

Direct flights go from Buenos Aires to Houston every day.

There is 1 airport near Houston: Houston George Bush Intcntl (IAH)

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How far is Buenos Aires to Houston by plane?
A flight from Buenos Aires to Houston will travel around 5055.3 mi. In terms of flight time, this usually takes a little over 14h 08m.
When did momondo last update prices for flights from Buenos Aires to Houston?
Prices for flights from Buenos Aires to Houston refresh daily.
How many operators does momondo search for flights from Buenos Aires to Houston?
There are 2 operators available for flights from Buenos Aires to Houston as of November 2025.
How old do you have to be to fly from Buenos Aires to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston 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 Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buenos Aires to Houston

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $107	Free Cancellation	Rating 7.4 9,015 reviews		Search United Airlines flights
Avianca	PriceFrom $767	Free Cancellation	Rating 6.6 2,473 reviews		Search Avianca flights

Why use momondo?

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

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 Buenos Aires to Houston for you.

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

momondo does allow users to show only those flights to Houston from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Buenos Aires to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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