Cheap Flights from Houston (HOU) to Buenos Aires (BAI)

Popular airlines from Houston William Hobby Airport (HOU) to Buenos Aires (BAI)

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Buenos Aires (BAI) cost?
Get a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Buenos Aires (BAI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Buenos Aires (BAI)?
The cheapest month to fly from HOU to BAI is , when demand is low. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Buenos Aires (BAI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from HOU to BAI. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Buenos Aires (BAI)?
There aren't any daily direct flights from William P. Hobby Airport (HOU) to Buenos Aires (BAI). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from HOU to BAI?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Buenos Aires (BAI)?
Book a flight from William P. Hobby Airport (HOU) to Buenos Aires (BAI) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Buenos Aires (BAI) last-minute?
Booking your ticket from HOU to BAI right before your journey is generally more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a HOU to BAI flight and hotel package?
Securing a HOU to BAI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Buenos Aires (BAI)?
If you reserved your HOU to BAI flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
William P. Hobby
Destination airport
Buenos Aires
Distance
1612 mi

Book with confidence

Book with confidence

Houston to Buenos Aires Flights

The cheapest times to fly from Houston to Buenos Aires

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Buenos Aires are during the month of . You can find some of the cheapest flights from Houston to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Buenos Aires

Sunday is one of the best days to book for cheap flights from Houston to Buenos Aires: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Buenos Aires

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Buenos Aires flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Buenos Aires airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Buenos Aires Flights
*Available to One Key members.