IAH - BUE

$266 Find Cheap Flights from Houston George Bush Airport to Buenos Aires - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Buenos Aires departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$768
Typical prices: $1,141-$2,962
Multiple Airlines
Mon 8/24Wed 9/2
IAH - EZE • 2 stops
Cheapest non-stop
$1,273
Typical prices: $1,548-$2,510
United Airlines
Mon 9/28Tue 10/13
IAH - EZE • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 9h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
IAH
-
EZE
Cheapest
IAH
-
EZE
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Miami (MIA)
Cheapest • Avg $1,333 (round-trip)
Panama City (PTY)
Shortest trip • 12h 33m (one-way)
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 18% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals

Cheap Flights from George Bush Intcntl to Buenos Aires (IAH-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Buenos Aires

Mon, Aug 24 - Wed, Sep 2
Multiple Airlines Logo
8:11 pm - 3:45 am
IAH
-
EZE
29h 34m
2 stops
Multiple Airlines Logo
8:00 am - 8:44 am
EZE
-
IAH
26h 44m
1 stop
$768Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
10:49 am - 6:45 am
IAH
-
EZE
17h 56m
2 stops
Multiple Airlines Logo
8:00 am - 8:44 am
EZE
-
IAH
26h 44m
1 stop
$779Multiple Airlines
Sun, Oct 11 - Wed, Oct 14
Multiple Airlines Logo
7:42 pm - 10:00 am
IAH
-
EZE
36h 18m
2 stops
Multiple Airlines Logo
1:10 pm - 8:45 am
EZE
-
IAH
21h 35m
1 stop
$782Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
8:11 pm - 3:45 am
IAH
-
EZE
29h 34m
2 stops
Multiple Airlines Logo
3:15 pm - 11:53 am
EZE
-
IAH
22h 38m
1 stop
$783Multiple Airlines
Mon, Oct 12 - Wed, Oct 14
Multiple Airlines Logo
7:42 pm - 7:15 pm
IAH
-
EZE
21h 33m
1 stop
Multiple Airlines Logo
4:45 am - 8:45 am
EZE
-
IAH
30h 00m
2 stops
$783Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
2:18 pm - 9:16 am
IAH
-
EZE
40h 58m
2 stops
Multiple Airlines Logo
8:00 am - 8:45 am
EZE
-
IAH
26h 45m
1 stop
$783Multiple Airlines
Mon, Oct 5 - Sun, Oct 11
Multiple Airlines Logo
2:18 pm - 3:00 am
IAH
-
EZE
34h 42m
2 stops
Multiple Airlines Logo
3:15 pm - 8:45 am
EZE
-
IAH
19h 30m
1 stop
$783Multiple Airlines
Thu, Oct 1 - Sun, Oct 11
Multiple Airlines Logo
2:18 pm - 9:16 am
IAH
-
EZE
40h 58m
2 stops
Multiple Airlines Logo
3:15 pm - 8:45 am
EZE
-
IAH
19h 30m
1 stop
$783Multiple Airlines
Mon, Sep 28 - Tue, Oct 13
United Airlines Logo
8:15 pm - 8:00 am
IAH
-
EZE
9h 45mnonstop
United Airlines Logo
9:00 pm - 5:15 am
EZE
-
IAH
10h 15mnonstop
$1,273United Airlines
Mon, Sep 28 - Thu, Oct 8
United Airlines Logo
8:15 pm - 8:00 am
IAH
-
EZE
9h 45mnonstop
United Airlines Logo
9:00 pm - 5:15 am
EZE
-
IAH
10h 15mnonstop
$1,273United Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Buenos Aires flights

Get data-powered insights and trends into flights from George Bush Intcntl to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston George Bush Intcntl Airport to Buenos Aires costs $1,091 on the route between Houston George Bush Intcntl Airport (IAH) and Buenos Aires Ministro Pistarini Airport (EZE). It is also the most popular route.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Buenos Aires?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Buenos Aires clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to Buenos Aires, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Buenos Aires back to Houston George Bush Airport, the best deals are generally found on Thursday, with Saturday being the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Buenos Aires is March, where tickets cost $1,259 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $2,628 and $1,682 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Buenos Aires?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,289 on average.

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Expert advice

Expert advice for your flight from George Bush Intcntl to Buenos Aires

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Blane Bachelor

Blane Bachelor

Expert on EZE

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low season

February

Cheapest flight

$266
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Houston George Bush Airport to Buenos Aires Ministro Pistarini

When to book flights from George Bush Intcntl to Buenos Aires

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Buenos Aires flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Buenos Aires?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Buenos Aires was $266 for a one-way ticket and $768 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Buenos Aires?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Buenos Aires?

    Only JetBlue offers inflight Wi-Fi service on the Houston George Bush Airport to Buenos Aires flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Buenos Aires?

    The Boeing 777 is the aircraft model that flies most regularly on the Houston George Bush Airport to Buenos Aires flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Buenos Aires?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Buenos Aires.

  • On which days can I fly direct from Houston George Bush Airport to Buenos Aires?

    There are nonstop flights from Houston George Bush Airport to Buenos Aires on a daily basis.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Buenos Aires

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,736 or less one-way and $1,273 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Buenos Aires?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Buenos Aires.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Buenos Aires, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Buenos Aires

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Buenos Aires to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from George Bush Intcntl to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Houston to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10052 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

10.0 ExcellentAnonymous, Jul 2026
IAH - JAX
Read more United Airlines reviews

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Everything you need to know for your flight from George Bush Intcntl to Buenos Aires

Information on your arrival and departure airports

Houston George Bush Airport (IAH)