$454 Cheap Flights from Rio de Janeiro (GIG) to Houston (IAH)

View $454 flight on Thu, Sep 25, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $454 for one-way flights and $944 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Wed, Oct 15 - Tue, Oct 21
GIG
Rio de Janeiro
IAH
Houston
$944 Roundtrip, found 19 hours ago
$944
Roundtrip
found 19 hours ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Oct 15 from Rio de Janeiro to Houston, returning Tue, Oct 21, priced at $944 found 19 hours ago
Azul
Tue, Aug 26 - Sat, Sep 13
GIG
Rio de Janeiro
IAH
Houston
$957 Roundtrip, found 2 days ago
$957
Roundtrip
found 2 days ago
Select Azul flight, departing Tue, Aug 26 from Rio de Janeiro to Houston, returning Sat, Sep 13, priced at $957 found 2 days ago
GOL Linhas Aereas S.A.
Wed, Oct 15 - Tue, Oct 21
GIG
Rio de Janeiro
IAH
Houston
$964 Roundtrip, found 19 hours ago
$964
Roundtrip
found 19 hours ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Oct 15 from Rio de Janeiro to Houston, returning Tue, Oct 21, priced at $964 found 19 hours ago
GOL Linhas Aereas S.A.
Thu, Sep 4 - Sat, Sep 6
GIG
Rio de Janeiro
IAH
Houston
$985 Roundtrip, found 11 hours ago
$985
Roundtrip
found 11 hours ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Sep 4 from Rio de Janeiro to Houston, returning Sat, Sep 6, priced at $985 found 11 hours ago
GOL Linhas Aereas S.A.
Tue, Sep 9 - Tue, Sep 23
GIG
Rio de Janeiro
IAH
Houston
$1,001 Roundtrip, found 2 days ago
$1,001
Roundtrip
found 2 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Sep 9 from Rio de Janeiro to Houston, returning Tue, Sep 23, priced at $1,001 found 2 days ago
United
Wed, Oct 8 - Mon, Oct 20
GIG
Rio de Janeiro
IAH
Houston
$1,005 Roundtrip, found 11 hours ago
$1,005
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Oct 8 from Rio de Janeiro to Houston, returning Mon, Oct 20, priced at $1,005 found 11 hours ago
GOL Linhas Aereas S.A.
Fri, Sep 26 - Mon, Oct 13
GIG
Rio de Janeiro
IAH
Houston
$1,007 Roundtrip, found 2 days ago
$1,007
Roundtrip
found 2 days ago
Select GOL Linhas Aereas S.A. flight, departing Fri, Sep 26 from Rio de Janeiro to Houston, returning Mon, Oct 13, priced at $1,007 found 2 days ago
GOL Linhas Aereas S.A.
Wed, Oct 15 - Tue, Oct 21
GIG
Rio de Janeiro
IAH
Houston
$1,014 Roundtrip, found 19 hours ago
$1,014
Roundtrip
found 19 hours ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Oct 15 from Rio de Janeiro to Houston, returning Tue, Oct 21, priced at $1,014 found 19 hours ago
avianca
Wed, Aug 20 - Sun, Aug 24
GIG
Rio de Janeiro
IAH
Houston
$1,016 Roundtrip, found 2 days ago
$1,016
Roundtrip
found 2 days ago
Select avianca flight, departing Wed, Aug 20 from Rio de Janeiro to Houston, returning Sun, Aug 24, priced at $1,016 found 2 days ago
American Airlines
Wed, Oct 8 - Mon, Oct 20
GIG
Rio de Janeiro
IAH
Houston
$1,020 Roundtrip, found 11 hours ago
$1,020
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Rio de Janeiro to Houston, returning Mon, Oct 20, priced at $1,020 found 11 hours ago
Flights from Rio de Janeiro (GIG) to Houston (IAH)
Origin airport
Galeão - Antonio Carlos Jobim Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Aeromexico, Air Canada, American Airlines, Azul, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$944
Distance
5025 mi
Average flight time
11 hours 35 mins

Rio de Janeiro to Houston Flights

The cheapest times to fly from Rio de Janeiro to Houston

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

 

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

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

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 Rio de Janeiro to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $454 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 Rio de Janeiro to Houston 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 Rio de Janeiro to Houston 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 Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH) cost?
Cheap round-trip fares from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH) start at $1005. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving GIG on August 8 2025 and touching down at IAH. The price was last updated on July 12 2025 and has not changed since.
What is the cheapest month to fly from GIG to IAH?
The cheapest flights from GIG to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
Hop on a direct flight with United Airlines and journey straight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH).
What is the cheapest airline that flies from GIG to IAH?
With prices starting from $1262 for a one-way flight from GIG to IAH, United is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GIG on July 17 2025. Prices were last updated on July 12 2025 and have not changed since.
How many flights per day from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
On average, only 1 nonstop flight departs daily from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH). Need more options? Use our filter tool to discover flights with layovers and add a new destination to your journey.
What are the most popular departure times for flights from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
The 9 PM departures from GIG to IAH see the highest demand. Prices can be higher for these popular slots. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from GIG to IAH?
Saturday offers the most flights from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
Galeao - Antonio Carlos Jobim Intl. Airport (GIG)'s first flight to George Bush Intercontinental Airport (IAH) is at approximately 9:55PM UTC-3. With a total travel time of 10h 40m, you'll touch down at around 5:35AM UTC-6.
How long does it take to fly from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
Flights from GIG to IAH have an average travel time of 10 hours and 40 minutes. The total distance between the two is 5,000 mi.
What airline has the least delays from GIG to IAH?
With 81% of journeys typically arriving on schedule, United Airlines has the best on-time performance for nonstop flights from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH). To check your flight status and receive notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
To touch down at George Bush Intercontinental Airport (IAH) without delays, choose a flight that takes off from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Houston from Galeao - Antonio Carlos Jobim Intl. Airport (GIG)?
George Bush Intercontinental Airport (IAH) is the only airport in Houston with direct flights from Galeao - Antonio Carlos Jobim Intl. Airport (GIG). Explore the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from GIG to IAH right before your journey is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a GIG to IAH flight and hotel package?
Compared with arranging flights and hotels separately, booking a GIG to IAH flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Galeao - Antonio Carlos Jobim Intl. Airport (GIG) to George Bush Intercontinental Airport (IAH)?
In most cases, you can cancel or reschedule your GIG to IAH flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.