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Cheap flights from Buenos Aires to Houston from $400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Houston departing on 1/23. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
5:00 am - 11:49 pm
AEP
-
IAH
20h 49m2 stops
Multiple Airlines Logo
5:45 am - 7:40 am
IAH
-
AEP
23h 55m3 stops
$779Multiple Airlines
Wed, Apr 1 - Mon, Apr 13
Multiple Airlines Logo
12:50 pm - 11:49 pm
AEP
-
IAH
36h 59m3 stops
Multiple Airlines Logo
5:45 am - 7:40 am
IAH
-
AEP
23h 55m3 stops
$832Multiple Airlines
Wed, Apr 1 - Mon, Apr 13
Avianca Logo
4:55 pm - 3:10 pm
EZE
-
IAH
25h 15m2 stops
Avianca Logo
4:35 pm - 1:35 am
IAH
-
EZE
30h 00m2 stops
$873Avianca
Sun, Feb 1 - Sun, Feb 15
Avianca Logo
1:40 am - 4:10 pm
EZE
-
IAH
16h 30m2 stops
Avianca Logo
5:40 pm - 3:20 pm
IAH
-
EZE
19h 40m2 stops
$892Avianca
Sun, Apr 12 - Mon, Apr 20
American Airlines Logo
10:25 pm - 12:09 pm
EZE
-
HOU
16h 44m1 stop
American Airlines Logo
4:55 pm - 8:25 am
HOU
-
EZE
12h 30m1 stop
$1,172American Airlines
Mon, Jan 26 - Mon, Feb 9
Delta Logo
10:25 pm - 10:33 pm
EZE
-
HOU
27h 08m2 stops
Delta Logo
5:45 am - 10:15 am
HOU
-
EZE
25h 30m2 stops
$1,173Delta
Thu, Jan 29 - Thu, Feb 5
LATAM Airlines Logo
8:05 pm - 11:57 pm
AEP
-
IAH
29h 52m2 stops
LATAM Airlines Logo
6:00 pm - 6:30 pm
IAH
-
AEP
22h 30m2 stops
$1,182LATAM Airlines
Mon, Apr 13 - Mon, Apr 20
LATAM Airlines Logo
4:45 pm - 12:10 pm
EZE
-
HOU
21h 25m2 stops
LATAM Airlines Logo
10:05 am - 6:20 am
HOU
-
EZE
18h 15m2 stops
$1,182LATAM Airlines
Mon, Jun 1 - Mon, Jun 8
American Airlines Logo
10:25 pm - 12:09 pm
EZE
-
HOU
16h 44m1 stop
American Airlines Logo
4:55 pm - 8:25 am
HOU
-
EZE
12h 30m1 stop
$1,266American Airlines
Wed, Jan 21 - Wed, Jan 28
Delta Logo
3:05 pm - 12:10 pm
AEP
-
HOU
23h 05m2 stops
Delta Logo
5:35 pm - 12:20 pm
HOU
-
AEP
16h 45m2 stops
$2,329Delta
Wed, Jun 3 - Wed, Jun 10

Delta flights from Buenos Aires to Houston

Our best Delta deals on Buenos Aires to Houston flight tickets
Delta
Jan 29
EZE8:55 pmBuenos Aires Ministro Pistarini
22h 15m
1 stop
HOU4:10 pmHouston Hobby
Feb 5
HOU5:45 amHouston Hobby
25h 30m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
$1,173
Find similar
Delta
Jun 1
EZE4:45 pmBuenos Aires Ministro Pistarini
21h 31m
2 stops
IAH12:16 pmHouston George Bush Intcntl
Jun 9
IAH5:55 amHouston George Bush Intcntl
22h 25m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
$1,182
Find similar
Delta
Jun 2
EZE8:10 pmBuenos Aires Ministro Pistarini
29h 47m
1 stop
IAH11:57 pmHouston George Bush Intcntl
Jun 10
IAH5:55 amHouston George Bush Intcntl
25h 50m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,201
Find similar

LATAM Airlines flights from Buenos Aires to Houston

Our best LATAM Airlines deals on Buenos Aires to Houston flight tickets
LATAM Airlines
Apr 1
EZE7:35 amBuenos Aires Ministro Pistarini
18h 24m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Apr 8
IAH4:59 pmHouston George Bush Intcntl
14h 46m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,181
Find similar
LATAM Airlines
Jun 1
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 10m
1 stop
HOU9:20 amHouston Hobby
Jun 9
HOU1:00 pmHouston Hobby
18h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,182
Find similar
LATAM Airlines
Jun 1
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 10m
1 stop
HOU9:20 amHouston Hobby
Jun 14
HOU1:00 pmHouston Hobby
18h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,225
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Houston 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 December 8, 2025.
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

AEP - IAH

AEPIAH

Buenos Aires Jorge Newbery

Wed 4/1

5:00 am-11:49 pm

2 stops20h 49m

Houston George Bush Intcntl

Mon 4/13

5:45 am-7:40 am

3 stops23h 55m

$779

Buenos AiresHouston

AEP - IAH

AEPIAH

Buenos Aires Jorge Newbery

Wed 4/1

12:50 pm-11:49 pm

3 stops36h 59m

Houston George Bush Intcntl

Mon 4/13

5:45 am-7:40 am

3 stops23h 55m

$832

Buenos AiresHouston

EZE - IAH

EZEIAH

Buenos Aires Ministro Pistarini

Sun 2/1

4:55 pm-3:10 pm

2 stops25h 15m

Houston George Bush Intcntl

Sun 2/15

4:35 pm-1:35 am

2 stops30h 00m

$873

Buenos AiresHouston

EZE - IAH

EZEIAH

Buenos Aires Ministro Pistarini

Sun 4/12

1:40 am-4:10 pm

2 stops16h 30m

Houston George Bush Intcntl

Mon 4/20

5:40 pm-3:20 pm

2 stops19h 40m

$892

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Mon 1/26

10:25 pm-12:09 pm

1 stop16h 44m

Houston Hobby

Mon 2/9

4:55 pm-8:25 am

1 stop12h 30m

$1,172

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Thu 1/29

10:25 pm-10:33 pm

2 stops27h 08m

Houston Hobby

Thu 2/5

5:45 am-10:15 am

2 stops25h 30m

$1,173

Buenos AiresHouston

AEP - IAH

AEPIAH

Buenos Aires Jorge Newbery

Mon 4/13

8:05 pm-11:57 pm

2 stops29h 52m

Houston George Bush Intcntl

Mon 4/20

6:00 pm-6:30 pm

2 stops22h 30m

$1,182

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Mon 6/1

4:45 pm-12:10 pm

2 stops21h 25m

Houston Hobby

Mon 6/8

10:05 am-6:20 am

2 stops18h 15m

$1,182

Buenos AiresHouston

EZE - HOU

EZEHOU

Buenos Aires Ministro Pistarini

Wed 1/21

10:25 pm-12:09 pm

1 stop16h 44m

Houston Hobby

Wed 1/28

4:55 pm-8:25 am

1 stop12h 30m

$1,266

Buenos AiresHouston

AEP - HOU

AEPHOU

Buenos Aires Jorge Newbery

Wed 6/3

3:05 pm-12:10 pm

2 stops23h 05m

Houston Hobby

Wed 6/10

5:35 pm-12:20 pm

2 stops16h 45m

$2,329

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 Houston from

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

What is the typical price of a round-trip flight between Buenos Aires and Houston?

What is the cheapest month to fly to Houston?

The month of November is, on average, the cheapest month to fly to Houston from Buenos Aires, with most prices found around $1,002. The month of September is another great option to travel to Houston, with average flight prices from Buenos Aires averaging around $1,167.

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 $1,231. 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)
Search flight deals

  • 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 10h 10m.

  • 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?

  • 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 AirlinesPriceFrom $107Free CancellationRating
7.4
9,076 reviews
Search United Airlines 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.

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