$512 Cheap Flights from Houston (IAH) to Rio de Janeiro (GIG)

View $512 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Rio de Janeiro International Airport (GIG)

Cheap Flights from Houston to Rio de Janeiro (IAH-GIG)

Prices were available within the past 7 days and start at $512 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Sat, Sep 20 - Sat, Sep 27
IAH
Houston
GIG
Rio de Janeiro
$760 Roundtrip, found 3 hours ago
$760
Roundtrip
found 3 hours ago
Select GOL Linhas Aereas S.A. flight, departing Sat, Sep 20 from Houston to Rio de Janeiro, returning Sat, Sep 27, priced at $760 found 3 hours ago
GOL Linhas Aereas S.A.
Sat, Sep 20 - Sat, Sep 27
IAH
Houston
GIG
Rio de Janeiro
$800 Roundtrip, found 3 hours ago
$800
Roundtrip
found 3 hours ago
Select GOL Linhas Aereas S.A. flight, departing Sat, Sep 20 from Houston to Rio de Janeiro, returning Sat, Sep 27, priced at $800 found 3 hours ago
GOL Linhas Aereas S.A.
Sat, Sep 20 - Sat, Sep 27
IAH
Houston
GIG
Rio de Janeiro
$901 Roundtrip, found 3 hours ago
$901
Roundtrip
found 3 hours ago
Select GOL Linhas Aereas S.A. flight, departing Sat, Sep 20 from Houston to Rio de Janeiro, returning Sat, Sep 27, priced at $901 found 3 hours ago
American Airlines
Wed, Oct 22 - Mon, Oct 27
IAH
Houston
GIG
Rio de Janeiro
$904 Roundtrip, found 2 days ago
$904
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 22 from Houston to Rio de Janeiro, returning Mon, Oct 27, priced at $904 found 2 days ago
avianca
Wed, Oct 1 - Wed, Oct 29
IAH
Houston
GIG
Rio de Janeiro
$927 Roundtrip, found 1 day ago
$927
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 1 from Houston to Rio de Janeiro, returning Wed, Oct 29, priced at $927 found 1 day ago
Air Canada
Tue, Oct 7 - Sat, Nov 1
IAH
Houston
GIG
Rio de Janeiro
$938 Roundtrip, found 1 day ago
$938
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Oct 7 from Houston to Rio de Janeiro, returning Sat, Nov 1, priced at $938 found 1 day ago
Air Canada
Fri, Nov 28 - Wed, Dec 3
IAH
Houston
GIG
Rio de Janeiro
$938 Roundtrip, found 2 days ago
$938
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Nov 28 from Houston to Rio de Janeiro, returning Wed, Dec 3, priced at $938 found 2 days ago
Air Canada
Wed, Mar 18 - Wed, Apr 15
IAH
Houston
GIG
Rio de Janeiro
$938 Roundtrip, found 2 days ago
$938
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Mar 18 from Houston to Rio de Janeiro, returning Wed, Apr 15, priced at $938 found 2 days ago
Air Canada
Fri, Oct 24 - Wed, Oct 29
IAH
Houston
GIG
Rio de Janeiro
$943 Roundtrip, found 22 hours ago
$943
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Fri, Oct 24 from Houston to Rio de Janeiro, returning Wed, Oct 29, priced at $943 found 22 hours ago
United
Wed, Dec 3 - Wed, Dec 17
IAH
Houston
GIG
Rio de Janeiro
$1,005 Roundtrip, found 19 hours ago
$1,005
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Dec 3 from Houston to Rio de Janeiro, returning Wed, Dec 17, priced at $1,005 found 19 hours ago

Find the cheapest month to fly from Houston (IAH) to Rio de Janeiro (GIG)

March is typically the cheapest month to fly

From $703 - $1,236 per traveler.

Alternative airports near Rio de Janeiro

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Santos Dumont SDU. Closest option available. Average driving time to city center is 2 minutes. Flights from $1,307
SDU
Santos Dumont
Closest
Average driving time to city center2 min
Flights from $1,307
Flights from Houston (IAH) to Rio de Janeiro (GIG)
Origin airport
George Bush Intercontinental
Destination airport
Galeão - Antonio Carlos Jobim Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Azul, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$759
Distance
5025 mi
Average flight time
9 hours 25 mins

Houston to Rio de Janeiro Flights

The cheapest times to fly from Houston to Rio de Janeiro

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 Rio de Janeiro are during the month of September. You can find some of the cheapest flights from Houston to Rio de Janeiro with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Rio de Janeiro

Sunday is one of the best days to book for cheap flights from Houston to Rio de Janeiro: 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 Rio de Janeiro

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 Rio de Janeiro in 2025. You can also book with separate airlines for your outbound and return journeys, from $512 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 Rio de Janeiro 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 Rio de Janeiro 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.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG) cost?
Grab a cheap one-way flight from $512 or cheap return flight from $760 from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
September is the least expensive month to fly from IAH to GIG. Traveling outside of peak seasons is often the key to finding better fares.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
When setting off from George Bush Intercontinental Airport (IAH), you can hop on a nonstop flight to Galeao - Antonio Carlos Jobim Intl. Airport (GIG) with United Airlines.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
To find the cheapest airline that'll fly you from IAH to GIG, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
On average, there is just 1 direct flight operating from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG) each day. If this doesn't work for you, consider flights with a layover. Just customize your search on Expedia to include one or more stops to find the next best option.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
More travelers fly between IAH and GIG at 8 PM than at any other time of day. Looking to skip the crowds? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from IAH to GIG?
If you travel on a Saturday, you'll get the biggest range of options for flights from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG).
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
Take the earliest flight at around 8:20PM UTC-6, leaving from George Bush Intercontinental Airport (IAH). You'll be flying for approximately 10h 15m, touching down at Galeao - Antonio Carlos Jobim Intl. Airport (GIG) at approximately 9:35AM UTC-3.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
Flights from IAH to GIG have an average travel time of 10 hours and 15 minutes. The total distance between the two airports is 5,000 mi.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
Select a flight from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this 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.
What airports do you fly into for Rio de Janeiro from George Bush Intercontinental Airport (IAH)?
Galeao - Antonio Carlos Jobim Intl. Airport (GIG) is the only airport in Rio de Janeiro with direct flights from George Bush Intercontinental Airport (IAH). Check out the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG) last-minute?
Booking your ticket from IAH to GIG just before your getaway is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an IAH to GIG flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to GIG flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
It's generally possible to cancel or reschedule your IAH to GIG flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.