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Cheap flights from Houston George Bush Intcntl Airport to Buenos Aires from $318

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 George Bush Intcntl Airport to Buenos Aires departing on 1/7. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:23 pm - 7:15 pm
IAH
-
EZE
23h 52m1 stop
Multiple Airlines Logo
2:30 am - 11:51 pm
EZE
-
IAH
23h 21m2 stops
$762Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
5:23 pm - 7:15 pm
IAH
-
EZE
23h 52m1 stop
Multiple Airlines Logo
2:30 am - 11:51 pm
EZE
-
IAH
23h 21m2 stops
$777Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
4:37 pm - 7:15 pm
IAH
-
EZE
24h 38m1 stop
Multiple Airlines Logo
2:30 am - 11:51 pm
EZE
-
IAH
23h 21m2 stops
$791Multiple Airlines
Sun, Apr 12 - Wed, Apr 22
Multiple Airlines Logo
5:23 pm - 7:15 pm
IAH
-
EZE
23h 52m1 stop
Multiple Airlines Logo
5:00 am - 11:51 pm
EZE
-
IAH
20h 51m2 stops
$821Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
5:23 pm - 8:35 am
IAH
-
EZE
13h 12m1 stop
Multiple Airlines Logo
2:30 am - 11:51 pm
EZE
-
IAH
23h 21m2 stops
$826Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
4:37 pm - 7:15 pm
IAH
-
EZE
24h 38m1 stop
Multiple Airlines Logo
5:00 am - 11:51 pm
EZE
-
IAH
20h 51m2 stops
$836Multiple Airlines
Sun, Apr 12 - Tue, Apr 28
Multiple Airlines Logo
5:23 pm - 8:35 am
IAH
-
EZE
13h 12m1 stop
Multiple Airlines Logo
2:30 am - 11:51 pm
EZE
-
IAH
23h 21m2 stops
$840Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
11:37 am - 4:30 am
IAH
-
EZE
14h 53m1 stop
Multiple Airlines Logo
4:45 pm - 6:03 pm
EZE
-
IAH
27h 18m2 stops
$842Multiple Airlines
Wed, Apr 15 - Sat, Apr 25
Avianca Logo
4:35 pm - 3:50 pm
IAH
-
EZE
20h 15m2 stops
Avianca Logo
4:55 pm - 11:05 am
EZE
-
IAH
21h 10m2 stops
$844Avianca
Fri, Jan 9 - Wed, Jan 21
Multiple Airlines Logo
5:23 pm - 7:15 pm
IAH
-
EZE
23h 52m1 stop
Multiple Airlines Logo
5:00 am - 11:51 pm
EZE
-
IAH
20h 51m2 stops
$847Multiple Airlines
Tue, Apr 14 - Sat, Apr 25

Avianca flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport

Our best Avianca deals on Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Avianca
Jan 9
IAH4:35 pmHouston George Bush Intcntl
20h 15m
2 stops
EZE3:50 pmBuenos Aires Ministro Pistarini
Jan 21
EZE4:55 pmBuenos Aires Ministro Pistarini
21h 10m
2 stops
IAH11:05 amHouston George Bush Intcntl
$844
Find similar
Avianca
Mar 2
IAH4:35 pmHouston George Bush Intcntl
20h 15m
2 stops
EZE3:50 pmBuenos Aires Ministro Pistarini
Mar 15
EZE4:55 pmBuenos Aires Ministro Pistarini
21h 10m
2 stops
IAH12:05 pmHouston George Bush Intcntl
$861
Find similar
Avianca
Feb 10
IAH1:00 pmHouston George Bush Intcntl
32h 35m
2 stops
EZE12:35 amBuenos Aires Ministro Pistarini
Mar 2
EZE4:55 pmBuenos Aires Ministro Pistarini
21h 10m
2 stops
IAH11:05 amHouston George Bush Intcntl
$874
Find similar

Air Canada flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport

Our best Air Canada deals on Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Air Canada
Jan 9
IAH7:10 amHouston George Bush Intcntl
29h 00m
1 stop
EZE3:10 pmBuenos Aires Ministro Pistarini
Jan 21
EZE4:45 pmBuenos Aires Ministro Pistarini
29h 04m
1 stop
IAH6:49 pmHouston George Bush Intcntl
$1,739
Find similar
Air Canada
Jan 9
IAH12:10 pmHouston George Bush Intcntl
24h 00m
3 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Jan 21
EZE4:45 pmBuenos Aires Ministro Pistarini
31h 54m
3 stops
IAH9:39 pmHouston George Bush Intcntl
$1,741
Find similar
Air Canada
Jan 9
IAH7:10 amHouston George Bush Intcntl
29h 00m
1 stop
EZE3:10 pmBuenos Aires Ministro Pistarini
Jan 21
EZE4:45 pmBuenos Aires Ministro Pistarini
31h 54m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$1,743
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini 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 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 4/14

5:23 pm-7:15 pm

1 stop23h 52m

Buenos Aires Ministro Pistarini

Tue 4/21

2:30 am-11:51 pm

2 stops23h 21m

$762

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 4/14

5:23 pm-7:15 pm

1 stop23h 52m

Buenos Aires Ministro Pistarini

Wed 4/22

2:30 am-11:51 pm

2 stops23h 21m

$777

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Sun 4/12

4:37 pm-7:15 pm

1 stop24h 38m

Buenos Aires Ministro Pistarini

Wed 4/22

2:30 am-11:51 pm

2 stops23h 21m

$791

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 4/14

5:23 pm-7:15 pm

1 stop23h 52m

Buenos Aires Ministro Pistarini

Tue 4/28

5:00 am-11:51 pm

2 stops20h 51m

$821

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Thu 4/16

5:23 pm-8:35 am

1 stop13h 12m

Buenos Aires Ministro Pistarini

Tue 4/21

2:30 am-11:51 pm

2 stops23h 21m

$826

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Sun 4/12

4:37 pm-7:15 pm

1 stop24h 38m

Buenos Aires Ministro Pistarini

Tue 4/28

5:00 am-11:51 pm

2 stops20h 51m

$836

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Thu 4/16

5:23 pm-8:35 am

1 stop13h 12m

Buenos Aires Ministro Pistarini

Thu 4/23

2:30 am-11:51 pm

2 stops23h 21m

$840

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Wed 4/15

11:37 am-4:30 am

1 stop14h 53m

Buenos Aires Ministro Pistarini

Sat 4/25

4:45 pm-6:03 pm

2 stops27h 18m

$842

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Fri 1/9

4:35 pm-3:50 pm

2 stops20h 15m

Buenos Aires Ministro Pistarini

Wed 1/21

4:55 pm-11:05 am

2 stops21h 10m

$844

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 4/14

5:23 pm-7:15 pm

1 stop23h 52m

Buenos Aires Ministro Pistarini

Sat 4/25

5:00 am-11:51 pm

2 stops20h 51m

$847

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 Buenos Aires from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini 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 typical price of a round-trip flight between Houston George Bush Intcntl Airport and Buenos Aires Ministro Pistarini Airport?

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of August, then book flights to Buenos Aires Ministro Pistarini Airport from Houston George Bush Intcntl Airport during November instead. Flights to Buenos Aires Ministro Pistarini Airport in November, while not as cheap as those in August, still average around $1,305.

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

Our data shows that Monday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $1,430. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Thursday is $1,949.

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is at noon. momondo users have found flights departing from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport at noon for as low as $834. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,744 on average. Flights to Buenos Aires Ministro Pistarini Airport from Houston George Bush Intcntl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston George Bush Intcntl to Buenos Aires Ministro Pistarini flight route?

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

How far in advance should I book a flight to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $1,630 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Houston George Bush Intcntl Airport for as low as $1,029 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Buenos Aires Ministro Pistarini flights?

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

Can stopping save me money on Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport flight.

How have Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport flight prices changed over time?

As of December 2025, prices for Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport (IAH to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport

Best Price Found

$973

Fastest flight time

9h 40m

Direct flights

Every day
The best one-way flight to Buenos Aires Ministro Pistarini Airport from Houston George Bush Intcntl Airport in the past 72 hours is $973. The best round-trip flight deal from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport found on momondo in the last 72 hours is $1,291.
The fastest flight from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport takes 9h 40m
Direct flights go from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport every day.
Search flight deals

  • How far is Houston George Bush Intcntl to Buenos Aires Ministro Pistarini by plane?

    The distance between Houston George Bush Intcntl and Buenos Aires Ministro Pistarini is about 5075.3 mi. 9h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The necessary travel and health documents for your Buenos Aires Ministro Pistarini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $835Free CancellationRating
6.6
2,489 reviews
Search Avianca flights
United AirlinesPriceFrom $1,140Free CancellationRating
7.4
9,119 reviews
Search United Airlines flights

  • United Airlines Flights From Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport

    United Airlines is one of the most popular airlines flying from Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport, operating 14 flights/week on average for this route. A good United Airlines flight deal for Houston George Bush Intcntl Airport to Buenos Aires Ministro Pistarini Airport starts from $1,140 round-trip, up to an average price of $1,730. Our users have rated United Airlines at 7.4/10.

Why use momondo?

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

It is quick and easy to find Houston to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Yes. All flights to Buenos Aires from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Houston.

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

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

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