GIG - IAH

$307 Find Cheap Flights from Rio de Janeiro-Galeao Airport to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rio de Janeiro–Galeão Intl to George Bush Intcntl departing on 11/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl (GIG-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl 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 Rio de Janeiro–Galeão Intl to George Bush Intcntl

Thu, Oct 16 - Thu, Oct 23
Multiple Airlines Logo
9:40 am - 7:03 pmGIG-IAH
35h 23m2 stops
Multiple Airlines Logo
8:10 pm - 12:25 amIAH-GIG
26h 15m2 stops
$685Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
11:20 pm - 9:54 pmGIG-IAH
24h 34m2 stops
Multiple Airlines Logo
12:17 pm - 4:50 pmIAH-GIG
25h 33m2 stops
$695Multiple Airlines
Find Deal
Sun, Oct 19 - Mon, Oct 27
Avianca Logo
1:30 am - 4:10 pmGIG-IAH
16h 40m2 stops
Avianca Logo
5:35 pm - 12:40 amIAH-GIG
29h 05m2 stops
$979Avianca
Find Deal
Thu, Nov 6 - Wed, Nov 19
United Airlines Logo
9:55 pm - 5:45 amGIG-IAH
10h 50mnonstop
United Airlines Logo
8:20 pm - 9:35 amIAH-GIG
10h 15mnonstop
$986United Airlines
Find Deal
Tue, Nov 18 - Thu, Nov 27
Avianca Logo
1:45 am - 3:10 pmGIG-IAH
16h 25m2 stops
Avianca Logo
1:00 pm - 12:40 amIAH-GIG
32h 40m2 stops
$990Avianca
Find Deal
Fri, Feb 27 - Tue, Mar 10
Air Canada Logo
9:00 pm - 11:09 amGIG-IAH
17h 09m1 stop
Air Canada Logo
11:55 am - 11:05 amIAH-GIG
21h 10m1 stop
$996Air Canada
Find Deal
Fri, Feb 27 - Tue, Mar 10
Air Canada Logo
3:55 pm - 9:39 pmGIG-IAH
32h 44m2 stops
Air Canada Logo
11:50 am - 11:05 amIAH-GIG
21h 15m2 stops
$999Air Canada
Find Deal
Tue, Nov 4 - Tue, Nov 18
United Airlines Logo
9:55 pm - 5:45 amGIG-IAH
10h 50mnonstop
United Airlines Logo
8:20 pm - 9:35 amIAH-GIG
10h 15mnonstop
$1,006United Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
Delta Logo
5:40 pm - 11:27 amGIG-IAH
20h 47m2 stops
Delta Logo
9:40 am - 8:00 amIAH-GIG
19h 20m2 stops
$1,011Delta
Find Deal
Wed, Nov 19 - Thu, Nov 27
Delta Logo
9:30 pm - 8:43 amGIG-IAH
14h 13m1 stop
Delta Logo
5:15 am - 6:25 amIAH-GIG
22h 10m2 stops
$1,014Delta
Find Deal

Everything you should know

Top airlines
Avianca
Cheapest • from $979 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 41% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$685
Overall average: $1,056
Multiple Airlines
Thu 10/16Thu 10/23
GIG - IAH • 2 stops
Cheapest non-stop
$986
Typical prices: $1,245-2697
United Airlines
Thu 11/6Wed 11/19
GIG - IAH • Non-stop
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We hope you love your trip to George Bush Intcntl!
Booking Insights

KAYAK's insights & trends for Rio de Janeiro–Galeão Intl to George Bush Intcntl flights

Get data-powered insights and trends into flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

The average price of all round-trip flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Rio de Janeiro-Galeao Airport to Houston George Bush Airport, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport, 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 Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport is August, where tickets cost $775 (return) on average. On the other hand, the most expensive months are April and September, where the average cost of round-trip tickets is $2,135 and $1,785 respectively.

Can I save money by flying with a layover from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

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.

No, with an average price for the route of $1,145, prices are generally cheapest when you fly direct.

Good to know

Low seasonJune
Cheapest flight$307
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Rio de Janeiro-Galeao Airport to Houston George Bush Airport

When to book flights from Rio de Janeiro–Galeão Intl to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Rio de Janeiro–Galeão Intl to George Bush Intcntl 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 Rio de Janeiro-Galeao Airport to Houston George Bush Airport flights

  • What is the cheapest flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport was $307 for a one-way ticket and $685 for a round-trip.

  • Do I need a passport to fly between Rio de Janeiro-Galeao Airport and Houston George Bush Airport?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    American Airlines, LATAM Airlines, and Delta offer inflight Wi-Fi service on the Rio de Janeiro-Galeao Airport to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    The Boeing 767-300 is the aircraft model that flies most regularly on the Rio de Janeiro-Galeao Airport to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Rio de Janeiro-Galeao Airport and Houston George Bush Airport.

  • On which days can I fly direct from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    There are nonstop flights from Rio de Janeiro-Galeao Airport to Houston George Bush Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    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 Rio de Janeiro-Galeao Airport to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Rio de Janeiro-Galeao 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 Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Rio de Janeiro-Galeao Airport with another airline. Booking your flights between Rio de Janeiro-Galeao Airport and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

    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 Houston George Bush Airport from Rio de Janeiro-Galeao 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 Rio de Janeiro–Galeão Intl Airport to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $327 or less one-way and $600 or less round-trip.

Prefer to fly direct from Rio de Janeiro-Galeao Airport to Houston George Bush Airport?

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

Direct departures

Rio de Janeiro–Galeão Intl 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

Direct returns

Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl

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 Rio de Janeiro–Galeão Intl to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Rio de Janeiro to Houston. 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 Rio de Janeiro–Galeão Intl to George Bush Intcntl? 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 8924 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

6.0 GoodKaren Andrea, Sep 2025SAT - IAH
Read more United Airlines reviews

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Everything you need to know for your flight from Rio de Janeiro–Galeão Intl to George Bush Intcntl

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