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Cheap flights from Houston to Buenos Aires from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Buenos Aires departing on 12/29. 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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Cheap round-trip flights

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Multiple Airlines Logo
5:24 pm - 7:30 amIAH-AEP
35h 06m2 stops
Multiple Airlines Logo
5:10 pm - 8:40 amAEP-IAH
17h 30m2 stops
$716Multiple Airlines
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Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
5:24 pm - 7:30 amIAH-AEP
35h 06m2 stops
Multiple Airlines Logo
10:10 pm - 11:49 pmAEP-IAH
27h 39m3 stops
$720Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
7:45 am - 9:20 pmIAH-AEP
34h 35m3 stops
Multiple Airlines Logo
1:45 pm - 11:59 pmAEP-IAH
37h 14m3 stops
$749Multiple Airlines
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Tue, Feb 3 - Tue, Feb 24
Multiple Airlines Logo
9:44 pm - 7:30 amIAH-AEP
30h 46m3 stops
Multiple Airlines Logo
5:45 am - 11:49 pmAEP-IAH
44h 04m3 stops
$767Multiple Airlines
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Sun, Mar 1 - Sun, Mar 22
Multiple Airlines Logo
7:45 am - 9:20 pmIAH-AEP
34h 35m3 stops
Multiple Airlines Logo
1:50 pm - 3:08 pmAEP-IAH
28h 18m3 stops
$783Multiple Airlines
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Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
5:24 pm - 4:20 amIAH-AEP
31h 56m2 stops
Multiple Airlines Logo
5:45 am - 11:49 pmAEP-IAH
44h 04m3 stops
$784Multiple Airlines
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Sun, Mar 1 - Sun, Mar 22
Multiple Airlines Logo
11:49 am - 7:30 amIAH-AEP
40h 41m3 stops
Multiple Airlines Logo
10:10 pm - 11:49 pmAEP-IAH
27h 39m3 stops
$789Multiple Airlines
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Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
9:44 pm - 7:30 amIAH-AEP
30h 46m3 stops
Multiple Airlines Logo
10:10 pm - 11:59 pmAEP-IAH
27h 49m3 stops
$814Multiple Airlines
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Sun, Mar 1 - Sun, Mar 8
LATAM Airlines Logo
10:35 am - 10:30 amHOU-AEP
21h 55m2 stops
LATAM Airlines Logo
5:05 pm - 12:10 pmAEP-HOU
21h 05m2 stops
$1,108LATAM Airlines
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Mon, Apr 6 - Thu, Apr 23
LATAM Airlines Logo
2:05 pm - 4:00 pmHOU-AEP
23h 55m2 stops
LATAM Airlines Logo
10:55 pm - 10:28 pmAEP-HOU
25h 33m2 stops
$1,141LATAM Airlines
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Wed, Mar 11 - Wed, Mar 18

LATAM Airlines flights from Houston to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Houston to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Feb 3
IAH4:25 pmHouston George Bush Intcntl
23h 15m
2 stops
AEP6:40 pmBuenos Aires Jorge Newbery
Feb 24
AEP2:55 pmBuenos Aires Jorge Newbery
23h 40m
2 stops
IAH11:35 amHouston George Bush Intcntl
$1,100
Find similar
LATAM Airlines
Apr 6
HOU10:35 amHouston Hobby
21h 55m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Apr 23
AEP5:05 pmBuenos Aires Jorge Newbery
21h 05m
2 stops
HOU12:10 pmHouston Hobby
$1,108
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LATAM Airlines
Mar 11
HOU2:05 pmHouston Hobby
23h 55m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 18
AEP10:55 pmBuenos Aires Jorge Newbery
25h 33m
2 stops
HOU10:28 pmHouston Hobby
$1,141
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Avianca flights from Houston to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Houston to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
Feb 15
IAH4:35 pmHouston George Bush Intcntl
34h 05m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Feb 19
AEP7:00 amBuenos Aires Jorge Newbery
31h 05m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,229
Find similar
Avianca
Jan 19
IAH1:00 pmHouston George Bush Intcntl
37h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Feb 2
AEP7:00 amBuenos Aires Jorge Newbery
31h 05m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,410
Find similar
Avianca
Feb 24
IAH1:00 pmHouston George Bush Intcntl
37h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
May 3
AEP7:00 amBuenos Aires Jorge Newbery
31h 10m
2 stops
IAH12:10 pmHouston George Bush Intcntl
$1,412
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to Buenos Aires Jorge Newbery Airport 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 1, 2025.
Use the filters below to find and compare flights from Houston to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Tue 3/3

5:24 pm-7:30 am

2 stops35h 06m

Buenos Aires Jorge Newbery

Tue 3/17

5:10 pm-8:40 am

2 stops17h 30m

$716

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Tue 3/3

5:24 pm-7:30 am

2 stops35h 06m

Buenos Aires Jorge Newbery

Tue 3/17

10:10 pm-11:49 pm

3 stops27h 39m

$720

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Tue 2/3

7:45 am-9:20 pm

3 stops34h 35m

Buenos Aires Jorge Newbery

Tue 2/24

1:45 pm-11:59 pm

3 stops37h 14m

$749

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 3/1

9:44 pm-7:30 am

3 stops30h 46m

Buenos Aires Jorge Newbery

Sun 3/22

5:45 am-11:49 pm

3 stops44h 04m

$767

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Mon 1/19

7:45 am-9:20 pm

3 stops34h 35m

Buenos Aires Jorge Newbery

Mon 2/2

1:50 pm-3:08 pm

3 stops28h 18m

$783

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 3/1

5:24 pm-4:20 am

2 stops31h 56m

Buenos Aires Jorge Newbery

Sun 3/22

5:45 am-11:49 pm

3 stops44h 04m

$784

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Tue 3/3

11:49 am-7:30 am

3 stops40h 41m

Buenos Aires Jorge Newbery

Tue 3/17

10:10 pm-11:49 pm

3 stops27h 39m

$789

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 3/1

9:44 pm-7:30 am

3 stops30h 46m

Buenos Aires Jorge Newbery

Sun 3/8

10:10 pm-11:59 pm

3 stops27h 49m

$814

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Mon 4/6

10:35 am-10:30 am

2 stops21h 55m

Buenos Aires Jorge Newbery

Thu 4/23

5:05 pm-12:10 pm

2 stops21h 05m

$1,108

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Wed 3/11

2:05 pm-4:00 pm

2 stops23h 55m

Buenos Aires Jorge Newbery

Wed 3/18

10:55 pm-10:28 pm

2 stops25h 33m

$1,141

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston to Buenos Aires Jorge Newbery Airport

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 airline that flies from Houston to Buenos Aires Jorge Newbery?

LATAM Airlines is the most popular carrier operating from Houston to Buenos Aires Jorge Newbery

Cheap Houston to Buenos Aires Jorge Newbery Airport flight deals and tips

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

Fastest flight time

17h 35m

Direct flights

None
The fastest flight from Houston to Buenos Aires Jorge Newbery Airport takes 17h 35m
There are no direct flights from Houston to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Houston to Buenos Aires Jorge Newbery Airport.
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  • How far is Houston to Buenos Aires Jorge Newbery by plane?

    There are 5050.9 mi between Houston and Buenos Aires Jorge Newbery. In terms of flight time, this usually takes a little over 17h 34m.

  • When did momondo last update prices for flights from Houston to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Houston to Buenos Aires Jorge Newbery Airport are updated daily.

  • How old do you have to be to fly from Houston to Buenos Aires Jorge Newbery Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Buenos Aires Jorge Newbery Airport.

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

    The travel and health documents you'll need for your trip to Buenos Aires Jorge Newbery Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Houston 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 Houston.

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

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

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

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

Price alerts on flights to Buenos Aires from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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