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Cheap flights from Houston George Bush Intcntl Airport to Buenos Aires from $327

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
8:37 pm - 4:10 am
IAH
-
EZE
29h 33m
2 stops
Multiple Airlines Logo
4:45 am - 11:53 am
EZE
-
IAH
33h 08m
2 stops
$697Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
10:49 am - 4:30 am
IAH
-
EZE
15h 41m
1 stop
Multiple Airlines Logo
4:45 am - 8:45 am
EZE
-
IAH
30h 00m
2 stops
$698Multiple Airlines
Wed, Aug 26 - Wed, Sep 23
Multiple Airlines Logo
7:53 pm - 7:15 pm
IAH
-
EZE
21h 22m
1 stop
Multiple Airlines Logo
4:45 am - 8:45 am
EZE
-
IAH
30h 00m
2 stops
$721Multiple Airlines
Mon, Sep 14 - Wed, Sep 23
Multiple Airlines Logo
8:11 pm - 7:15 pm
IAH
-
EZE
21h 04m
1 stop
Multiple Airlines Logo
4:45 am - 8:44 am
EZE
-
IAH
29h 59m
2 stops
$756Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
Multiple Airlines Logo
10:49 am - 4:30 am
IAH
-
EZE
15h 41m
1 stop
Multiple Airlines Logo
2:45 am - 8:44 am
EZE
-
IAH
31h 59m
2 stops
$758Multiple Airlines
Tue, Aug 25 - Sat, Aug 29
Multiple Airlines Logo
7:53 pm - 7:15 pm
IAH
-
EZE
21h 22m
1 stop
Multiple Airlines Logo
4:45 am - 8:45 am
EZE
-
IAH
30h 00m
2 stops
$759Multiple Airlines
Sun, Sep 13 - Wed, Sep 23
Multiple Airlines Logo
10:49 am - 4:30 am
IAH
-
EZE
15h 41m
1 stop
Multiple Airlines Logo
4:45 am - 8:44 am
EZE
-
IAH
29h 59m
2 stops
$772Multiple Airlines
Tue, Aug 25 - Wed, Sep 2
Multiple Airlines Logo
12:38 pm - 4:30 am
IAH
-
EZE
13h 52m
1 stop
Multiple Airlines Logo
4:45 am - 8:44 am
EZE
-
IAH
29h 59m
2 stops
$773Multiple Airlines
Sat, Aug 22 - Wed, Sep 2
Multiple Airlines Logo
12:38 pm - 4:30 am
IAH
-
EZE
13h 52m
1 stop
Multiple Airlines Logo
2:45 am - 8:44 am
EZE
-
IAH
31h 59m
2 stops
$774Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
8:11 pm - 7:15 pm
IAH
-
EZE
21h 04m
1 stop
Multiple Airlines Logo
4:45 am - 8:44 am
EZE
-
IAH
29h 59m
2 stops
$776Multiple Airlines
Thu, Aug 20 - Wed, Sep 2

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Avianca flights from Houston George Bush Intcntl Airport to Buenos Aires

Our best Avianca deals on Houston George Bush Intcntl Airport to Buenos Aires flight tickets
Avianca
Jul 13
IAH5:45 pmHouston George Bush Intcntl
28h 40m
2 stops
EZE12:25 amBuenos Aires Ministro Pistarini
Jul 27
EZE4:50 pmBuenos Aires Ministro Pistarini
25h 20m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,190
Avianca
Jul 13
IAH2:05 pmHouston George Bush Intcntl
32h 20m
2 stops
EZE12:25 amBuenos Aires Ministro Pistarini
Jul 27
EZE4:50 pmBuenos Aires Ministro Pistarini
21h 15m
2 stops
IAH12:05 pmHouston George Bush Intcntl
$1,207
Avianca
Jul 11
IAH5:45 pmHouston George Bush Intcntl
33h 55m
2 stops
EZE5:40 amBuenos Aires Ministro Pistarini
Jul 14
EZE4:50 pmBuenos Aires Ministro Pistarini
25h 20m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,228

GOL flights from Houston George Bush Intcntl Airport to Buenos Aires

Our best GOL deals on Houston George Bush Intcntl Airport to Buenos Aires flight tickets
GOL
Jul 5
IAH9:40 amHouston George Bush Intcntl
25h 20m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
Aug 2
AEP3:40 amBuenos Aires Jorge Newbery
19h 53m
2 stops
IAH9:33 pmHouston George Bush Intcntl
$1,758
GOL
Jul 5
IAH9:40 amHouston George Bush Intcntl
25h 20m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
Aug 2
AEP3:40 amBuenos Aires Jorge Newbery
19h 53m
2 stops
IAH9:33 pmHouston George Bush Intcntl
$1,859
GOL
Jul 5
IAH9:40 amHouston George Bush Intcntl
25h 20m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
Aug 2
AEP3:40 amBuenos Aires Jorge Newbery
19h 53m
2 stops
IAH9:33 pmHouston George Bush Intcntl
$1,861

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Buenos Aires 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 July 3, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Fri 8/14

8:37 pm-4:10 am

2 stops29h 33m

Buenos Aires Ministro Pistarini

Fri 8/21

4:45 am-11:53 am

2 stops33h 08m

$697

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Wed 8/26

10:49 am-4:30 am

1 stop15h 41m

Buenos Aires Ministro Pistarini

Wed 9/23

4:45 am-8:45 am

2 stops30h 00m

$698

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Mon 9/14

7:53 pm-7:15 pm

1 stop21h 22m

Buenos Aires Ministro Pistarini

Wed 9/23

4:45 am-8:45 am

2 stops30h 00m

$721

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Thu 8/20

8:11 pm-7:15 pm

1 stop21h 04m

Buenos Aires Ministro Pistarini

Wed 9/2

4:45 am-8:44 am

2 stops29h 59m

$756

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 8/25

10:49 am-4:30 am

1 stop15h 41m

Buenos Aires Ministro Pistarini

Sat 8/29

2:45 am-8:44 am

2 stops31h 59m

$758

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Sun 9/13

7:53 pm-7:15 pm

1 stop21h 22m

Buenos Aires Ministro Pistarini

Wed 9/23

4:45 am-8:45 am

2 stops30h 00m

$759

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Tue 8/25

10:49 am-4:30 am

1 stop15h 41m

Buenos Aires Ministro Pistarini

Wed 9/2

4:45 am-8:44 am

2 stops29h 59m

$772
Quickest round-trip

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Sat 8/22

12:38 pm-4:30 am

1 stop13h 52m

Buenos Aires Ministro Pistarini

Wed 9/2

4:45 am-8:44 am

2 stops29h 59m

$773

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Sat 8/22

12:38 pm-4:30 am

1 stop13h 52m

Buenos Aires Ministro Pistarini

Sat 8/29

2:45 am-8:44 am

2 stops31h 59m

$774

HoustonBuenos Aires

IAH - EZE

IAHEZE

Houston George Bush Intcntl

Thu 8/20

8:11 pm-7:15 pm

1 stop21h 04m

Buenos Aires Ministro Pistarini

Wed 9/2

4:45 am-8:44 am

2 stops29h 59m

$776

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

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 month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Houston George Bush Intcntl Airport is in October. Flight prices, which tend to average around $116, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Houston George Bush Intcntl Airport during April instead. Flights to Buenos Aires in April, while not as cheap as those in October, still average around $789.

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

Our most recent data shows that the best time of day to fly to Buenos Aires is in the evening. Flights from Houston George Bush Intcntl Airport to Buenos Aires during this time can be as low as $1,410. Try not to purchase tickets in the afternoon because they tend to be around $1,473. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 3 cabin classes available to choose from on Houston George Bush Intcntl Airport to Buenos Aires 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 flights?

You could potentially save up to 39% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Buenos Aires flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Buenos Aires 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 (IAH to BUE) 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

Best Price Found

$1,273

Fastest flight time

9h 40m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best flight deal from Houston George Bush Intcntl Airport to Buenos Aires found on momondo in the last 72 hours is $1,273
The fastest flight from Houston George Bush Intcntl Airport to Buenos Aires takes 9h 40m
Direct flights go from Houston George Bush Intcntl Airport to Buenos Aires every day.
There are 2 airports in Buenos Aires. From Houston George Bush Intcntl Airport there are direct flights to Buenos Aires Ministro Pistarini (EZE).
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Buenos Aires

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

    A flight from Houston George Bush Intcntl to Buenos Aires will travel around 5068.0 mi. In terms of flight time, this usually takes a little over 9h 40m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Buenos Aires.

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

    The necessary travel and health documents for your Buenos Aires 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?

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

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

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,101Free CancellationRating
7.4
9,927 reviews
Search United Airlines flights

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

    United Airlines is one of the most popular airlines flying from Houston George Bush Intcntl Airport to Buenos Aires, operating 7 flights/week on average for this route. A good United Airlines flight deal for Houston George Bush Intcntl Airport to Buenos Aires starts from $1,101 round-trip, up to an average price of $1,440. 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?

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?

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?

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?

Of course. momondo tracks the price of Houston to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport