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Cheap flights from Houston to Buenos Aires from $315

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 9/14. 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
8:55 pm - 5:40 am
IAH
-
AEP
30h 45m
3 stops
Multiple Airlines Logo
5:35 pm - 7:25 pm
AEP
-
IAH
27h 50m
2 stops
$905Multiple Airlines
Sun, Jun 14 - Thu, Jun 25
Multiple Airlines Logo
6:00 am - 5:40 am
IAH
-
AEP
21h 40m
3 stops
Multiple Airlines Logo
7:00 am - 8:24 am
AEP
-
IAH
27h 24m
2 stops
$960Multiple Airlines
Mon, Aug 10 - Sat, Aug 15
Multiple Airlines Logo
8:55 pm - 5:40 am
IAH
-
AEP
30h 45m
3 stops
Multiple Airlines Logo
9:25 am - 7:25 pm
AEP
-
IAH
36h 00m
3 stops
$976Multiple Airlines
Sun, Jun 14 - Thu, Jun 25
Multiple Airlines Logo
8:40 pm - 5:40 am
IAH
-
AEP
31h 00m
3 stops
Multiple Airlines Logo
7:00 am - 12:07 pm
AEP
-
IAH
32h 07m
2 stops
$1,040Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
6:00 am - 5:40 am
IAH
-
AEP
21h 40m
3 stops
Multiple Airlines Logo
7:00 am - 10:34 am
AEP
-
IAH
53h 34m
3 stops
$1,042Multiple Airlines
Mon, Aug 10 - Sat, Aug 15
Multiple Airlines Logo
8:40 pm - 5:40 am
IAH
-
AEP
31h 00m
3 stops
Multiple Airlines Logo
7:00 am - 12:07 pm
AEP
-
IAH
32h 07m
3 stops
$1,056Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
8:55 pm - 5:40 am
IAH
-
AEP
30h 45m
3 stops
Multiple Airlines Logo
5:35 pm - 7:25 pm
AEP
-
IAH
27h 50m
2 stops
$1,074Multiple Airlines
Sat, Jun 27 - Sat, Jul 4
Multiple Airlines Logo
8:55 pm - 5:40 am
IAH
-
AEP
30h 45m
3 stops
Multiple Airlines Logo
8:05 pm - 7:10 pm
AEP
-
IAH
25h 05m
2 stops
$1,086Multiple Airlines
Fri, Oct 16 - Tue, Oct 27
LATAM Airlines Logo
10:50 am - 8:30 am
HOU
-
AEP
19h 40m
2 stops
LATAM Airlines Logo
8:05 pm - 12:16 pm
AEP
-
HOU
18h 11m
2 stops
$1,287LATAM Airlines
Tue, Aug 11 - Mon, Aug 24
LATAM Airlines Logo
5:35 pm - 4:00 pm
HOU
-
AEP
20h 25m
2 stops
LATAM Airlines Logo
5:05 pm - 12:14 pm
AEP
-
HOU
22h 09m
2 stops
$1,288LATAM Airlines
Tue, Oct 27 - Wed, Nov 4

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
Aug 11
HOU10:50 amHouston Hobby
19h 40m
2 stops
AEP8:30 amBuenos Aires Jorge Newbery
Aug 24
AEP8:05 pmBuenos Aires Jorge Newbery
18h 11m
2 stops
HOU12:16 pmHouston Hobby
$1,287
LATAM Airlines
Oct 27
HOU5:35 pmHouston Hobby
20h 25m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 4
AEP5:05 pmBuenos Aires Jorge Newbery
22h 09m
2 stops
HOU12:14 pmHouston Hobby
$1,288
LATAM Airlines
Nov 10
HOU5:35 pmHouston Hobby
19h 25m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Nov 18
AEP5:05 pmBuenos Aires Jorge Newbery
19h 21m
2 stops
HOU9:26 amHouston Hobby
$1,387

Delta flights from Houston to Buenos Aires Jorge Newbery Airport

Our best Delta deals on Houston to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Jul 16
HOU10:40 amHouston Hobby
19h 00m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 29
AEP3:45 pmBuenos Aires Jorge Newbery
20h 00m
2 stops
HOU9:45 amHouston Hobby
$2,317
Delta
Oct 1
HOU5:26 pmHouston Hobby
19h 24m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
Oct 14
AEP3:45 pmBuenos Aires Jorge Newbery
19h 41m
2 stops
HOU9:26 amHouston Hobby
$2,409
Delta
Jun 25
HOU10:09 amHouston Hobby
19h 31m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Jul 2
AEP3:45 pmBuenos Aires Jorge Newbery
19h 29m
2 stops
HOU9:14 amHouston Hobby
$2,467

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 May 31, 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

Cheapest round-trip

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 6/14

8:55 pm-5:40 am

3 stops30h 45m

Buenos Aires Jorge Newbery

Thu 6/25

5:35 pm-7:25 pm

2 stops27h 50m

$905

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Mon 8/10

6:00 am-5:40 am

3 stops21h 40m

Buenos Aires Jorge Newbery

Sat 8/15

7:00 am-8:24 am

2 stops27h 24m

$960

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sun 6/14

8:55 pm-5:40 am

3 stops30h 45m

Buenos Aires Jorge Newbery

Thu 6/25

9:25 am-7:25 pm

3 stops36h 00m

$976

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Tue 10/27

8:40 pm-5:40 am

3 stops31h 00m

Buenos Aires Jorge Newbery

Wed 11/4

7:00 am-12:07 pm

2 stops32h 07m

$1,040

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Mon 8/10

6:00 am-5:40 am

3 stops21h 40m

Buenos Aires Jorge Newbery

Sat 8/15

7:00 am-10:34 am

3 stops53h 34m

$1,042

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Tue 10/27

8:40 pm-5:40 am

3 stops31h 00m

Buenos Aires Jorge Newbery

Wed 11/4

7:00 am-12:07 pm

3 stops32h 07m

$1,056

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Sat 6/27

8:55 pm-5:40 am

3 stops30h 45m

Buenos Aires Jorge Newbery

Sat 7/4

5:35 pm-7:25 pm

2 stops27h 50m

$1,074

HoustonBuenos Aires

IAH - AEP

IAHAEP

Houston George Bush Intcntl

Fri 10/16

8:55 pm-5:40 am

3 stops30h 45m

Buenos Aires Jorge Newbery

Tue 10/27

8:05 pm-7:10 pm

2 stops25h 05m

$1,086
Quickest round-trip

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Tue 8/11

10:50 am-8:30 am

2 stops19h 40m

Buenos Aires Jorge Newbery

Mon 8/24

8:05 pm-12:16 pm

2 stops18h 11m

$1,287

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Tue 10/27

5:35 pm-4:00 pm

2 stops20h 25m

Buenos Aires Jorge Newbery

Wed 11/4

5:05 pm-12:14 pm

2 stops22h 09m

$1,288

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

15h 51m

Direct flights

None
The fastest flight from Houston to Buenos Aires Jorge Newbery Airport takes 15h 51m
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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Frequently asked questions about flying from Houston to Buenos Aires Jorge Newbery Airport

  • 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 15h 51m.

  • 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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