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Cheap flights from Houston to Buenos Aires from $300

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 3/5. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:46 am - 8:30 am
IAH
-
AEP
23h 44m
2 stops
Multiple Airlines Logo
9:30 pm - 11:59 pm
AEP
-
IAH
29h 29m
3 stops
$901Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
9:45 am - 8:30 am
IAH
-
AEP
20h 45m
2 stops
Multiple Airlines Logo
4:40 am - 11:49 pm
AEP
-
IAH
21h 09m
2 stops
$923Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
Multiple Airlines Logo
5:46 am - 8:40 pm
IAH
-
AEP
35h 54m
3 stops
Multiple Airlines Logo
9:30 pm - 11:59 pm
AEP
-
IAH
29h 29m
3 stops
$927Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
5:46 am - 8:30 am
IAH
-
AEP
23h 44m
2 stops
Multiple Airlines Logo
4:40 am - 11:59 pm
AEP
-
IAH
22h 19m
2 stops
$934Multiple Airlines
Sun, Feb 15 - Sat, Feb 21
Multiple Airlines Logo
5:46 am - 3:40 am
IAH
-
AEP
42h 54m
3 stops
Multiple Airlines Logo
4:40 am - 11:59 pm
AEP
-
IAH
22h 19m
2 stops
$939Multiple Airlines
Mon, Feb 9 - Sun, Feb 15
Multiple Airlines Logo
5:46 am - 3:40 am
IAH
-
AEP
42h 54m
3 stops
Multiple Airlines Logo
4:40 am - 11:59 pm
AEP
-
IAH
22h 19m
2 stops
$951Multiple Airlines
Fri, Feb 6 - Thu, Feb 12
Multiple Airlines Logo
7:45 am - 3:40 am
IAH
-
AEP
40h 55m
3 stops
Multiple Airlines Logo
9:35 am - 5:56 pm
AEP
-
IAH
35h 21m
3 stops
$952Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
7:21 am - 8:30 am
IAH
-
AEP
22h 09m
2 stops
Multiple Airlines Logo
9:50 am - 11:59 pm
AEP
-
IAH
41h 09m
3 stops
$954Multiple Airlines
Sun, Feb 15 - Sun, Feb 22
LATAM Airlines Logo
11:44 am - 7:55 am
HOU
-
AEP
18h 11m
2 stops
LATAM Airlines Logo
2:55 pm - 10:39 am
AEP
-
HOU
21h 44m
2 stops
$1,117LATAM Airlines
Thu, Mar 19 - Thu, Apr 9
LATAM Airlines Logo
11:44 am - 7:55 am
HOU
-
AEP
18h 11m
2 stops
LATAM Airlines Logo
5:15 pm - 10:39 am
AEP
-
HOU
19h 24m
2 stops
$1,129LATAM Airlines
Wed, Mar 18 - Wed, Mar 25

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
Mar 19
HOU11:44 amHouston Hobby
18h 11m
2 stops
AEP7:55 amBuenos Aires Jorge Newbery
Apr 9
AEP2:55 pmBuenos Aires Jorge Newbery
21h 44m
2 stops
HOU10:39 amHouston Hobby
$1,117
LATAM Airlines
Mar 18
HOU11:44 amHouston Hobby
18h 11m
2 stops
AEP7:55 amBuenos Aires Jorge Newbery
Mar 25
AEP5:15 pmBuenos Aires Jorge Newbery
19h 24m
2 stops
HOU10:39 amHouston Hobby
$1,129
LATAM Airlines
Apr 7
IAH2:59 pmHouston George Bush Intcntl
17h 31m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Apr 16
AEP5:05 pmBuenos Aires Jorge Newbery
20h 09m
2 stops
IAH11:14 amHouston George Bush Intcntl
$1,141

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 19
IAH1:00 pmHouston George Bush Intcntl
37h 40m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Feb 26
AEP7:00 amBuenos Aires Jorge Newbery
31h 05m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,213
Avianca
Mar 6
IAH4:35 pmHouston George Bush Intcntl
34h 05m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Mar 14
AEP7:00 amBuenos Aires Jorge Newbery
55h 05m
2 stops
IAH12:05 pmHouston George Bush Intcntl
$1,230
Avianca
Feb 18
IAH4:35 pmHouston George Bush Intcntl
34h 05m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Mar 3
AEP7:00 amBuenos Aires Jorge Newbery
31h 05m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,247

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 January 14, 2026.
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

Thu 2/26

5:46 am-8:30 am

2 stops23h 44m

Buenos Aires Jorge Newbery

Thu 3/5

9:30 pm-11:59 pm

3 stops29h 29m

$901

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Mon 3/9

9:45 am-8:30 am

2 stops20h 45m

Buenos Aires Jorge Newbery

Mon 3/23

4:40 am-11:49 pm

2 stops21h 09m

$923

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Thu 2/26

5:46 am-8:40 pm

3 stops35h 54m

Buenos Aires Jorge Newbery

Thu 3/5

9:30 pm-11:59 pm

3 stops29h 29m

$927

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 2/15

5:46 am-8:30 am

2 stops23h 44m

Buenos Aires Jorge Newbery

Sat 2/21

4:40 am-11:59 pm

2 stops22h 19m

$934

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Mon 2/9

5:46 am-3:40 am

3 stops42h 54m

Buenos Aires Jorge Newbery

Sun 2/15

4:40 am-11:59 pm

2 stops22h 19m

$939

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Fri 2/6

5:46 am-3:40 am

3 stops42h 54m

Buenos Aires Jorge Newbery

Thu 2/12

4:40 am-11:59 pm

2 stops22h 19m

$951

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Mon 2/9

7:45 am-3:40 am

3 stops40h 55m

Buenos Aires Jorge Newbery

Mon 2/16

9:35 am-5:56 pm

3 stops35h 21m

$952

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 2/15

7:21 am-8:30 am

2 stops22h 09m

Buenos Aires Jorge Newbery

Sun 2/22

9:50 am-11:59 pm

3 stops41h 09m

$954

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Thu 3/19

11:44 am-7:55 am

2 stops18h 11m

Buenos Aires Jorge Newbery

Thu 4/9

2:55 pm-10:39 am

2 stops21h 44m

$1,117

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Wed 3/18

11:44 am-7:55 am

2 stops18h 11m

Buenos Aires Jorge Newbery

Wed 3/25

5:15 pm-10:39 am

2 stops19h 24m

$1,129

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

16h 45m

Direct flights

None
The fastest flight from Houston to Buenos Aires Jorge Newbery Airport takes 16h 45m
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.
Search flight deals

  • 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 16h 45m.

  • 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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