IAH - SAO

$297 Find Cheap Flights from Houston George Bush Airport to Sao Paulo

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 Sao Paulo departing on 9/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Sao Paulo, 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 Houston to Sao Paulo, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$766
Typical prices: $1,472-$1,240
Air Canada
Wed 9/23Mon 9/28
IAH - GRU • 1 stop
Cheapest non-stop
$1,217
Typical prices: $1,600-$1,123
Azul
Mon 11/23Mon 11/30
IAH - GRU • Non-stop
Top airlines
Air Canada
Cheapest • from $766 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 9h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
IAH
-
GRU
Cheapest
IAH
-
GRU
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Montreal (YUL)
Cheapest • Avg $765 (round-trip)
Miami (MIA)
Shortest trip • 12h 55m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sao Paulo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Sao Paulo (IAH-SAO)

 
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 Sao Paulo 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 Sao Paulo

Wed, Sep 23 - Mon, Sep 28
Air Canada Logo
10:00 am - 9:50 am
IAH
-
GRU
21h 50m
1 stop
Air Canada Logo
9:35 pm - 11:07 am
GRU
-
IAH
15h 32m
1 stop
$766Air Canada
Sun, Sep 13 - Mon, Sep 28
Air Canada Logo
10:00 am - 9:50 am
IAH
-
GRU
21h 50m
1 stop
Air Canada Logo
9:35 pm - 9:52 pm
GRU
-
IAH
26h 17m
1 stop
$771Air Canada
Wed, Sep 23 - Mon, Sep 28
Air Canada Logo
10:00 am - 9:50 am
IAH
-
GRU
21h 50m
1 stop
Air Canada Logo
9:35 pm - 7:52 pm
GRU
-
IAH
48h 17m
2 stops
$774Air Canada
Tue, Sep 15 - Tue, Sep 29
Air Canada Logo
6:16 pm - 9:50 am
IAH
-
GRU
37h 34m
2 stops
Air Canada Logo
9:35 pm - 11:07 am
GRU
-
IAH
15h 32m
1 stop
$779Air Canada
Wed, Sep 23 - Mon, Sep 28
Air Canada Logo
7:20 am - 9:50 am
IAH
-
GRU
24h 30m
2 stops
Air Canada Logo
9:35 pm - 7:52 pm
GRU
-
IAH
48h 17m
2 stops
$782Air Canada
Tue, Aug 11 - Wed, Aug 19
Multiple Airlines Logo
8:55 am - 5:55 pm
IAH
-
VCP
31h 00m
2 stops
Multiple Airlines Logo
10:40 pm - 2:51 pm
VCP
-
IAH
18h 11m
1 stop
$792Multiple Airlines
Tue, Aug 4 - Wed, Aug 12
Multiple Airlines Logo
8:20 am - 5:55 pm
IAH
-
VCP
31h 35m
1 stop
Multiple Airlines Logo
10:30 pm - 3:05 pm
VCP
-
IAH
18h 35m
1 stop
$805Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Azul Logo
4:32 pm - 5:45 pm
IAH
-
VCP
23h 13m
1 stop
Azul Logo
12:55 pm - 8:37 am
VCP
-
IAH
21h 42m
1 stop
$834Azul
Tue, Aug 4 - Fri, Aug 7
GOL Logo
12:20 pm - 10:20 pm
IAH
-
CGH
32h 00m
2 stops
GOL Logo
6:30 am - 11:59 pm
CGH
-
IAH
19h 29m
2 stops
$940GOL
Tue, Aug 4 - Wed, Sep 2
GOL Logo
7:35 am - 10:20 pm
IAH
-
CGH
36h 45m
2 stops
GOL Logo
4:50 pm - 9:46 pm
CGH
-
IAH
30h 56m
2 stops
$1,029GOL
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Sao Paulo flights

Get data-powered insights and trends into flights from George Bush Intcntl to Sao Paulo 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 Sao Paulo 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 Sao Paulo costs $1,218 on the route between Houston George Bush Intcntl Airport (IAH) and Sao Paulo Guarulhos Intl Airport (GRU). It is also the most popular route.

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

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

If your flying dates are flexible, you should consider flying to Sao Paulo on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Houston George Bush Airport to Sao Paulo. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Sao Paulo?

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 Sao Paulo, 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 Sao Paulo is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is $2,935 and $2,185 respectively.

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

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 1 stop layover the cheapest option at $1,256 on average.

Find deals

Good to know

Cheapest flight$297
Flight from Houston George Bush Airport to Sao Paulo Guarulhos Airport

When to book flights from George Bush Intcntl to Sao Paulo

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Sao Paulo 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 Sao Paulo flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Sao Paulo?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Sao Paulo was $297 for a one-way ticket and $766 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Sao Paulo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in Sao Paulo.

  • Which airports will I be using when flying from Houston George Bush Airport to Sao Paulo?

    On your way to Sao Paulo, you’ll fly out from Houston George Bush Intcntl. You’ll be landing in one of Sao Paulo’s 2 airports: Sao Paulo Guarulhos Intl or Sao Paulo Viracopos.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Sao Paulo?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Houston George Bush Airport to Sao Paulo flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Sao Paulo?

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

  • On which days can I fly direct from Houston George Bush Airport to Sao Paulo?

    There are nonstop flights from Houston George Bush Airport to Sao Paulo on a daily basis.

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

    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 Sao Paulo.

  • 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 Sao Paulo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo 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 Sao Paulo?

    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 Sao Paulo 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 Sao Paulo?

    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 Sao Paulo 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 Sao Paulo

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,798 or less one-way and $1,298 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Sao Paulo?

 
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 Sao Paulo.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Sao Paulo, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Sao Paulo

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

Sao Paulo 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 Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from Houston to Sao Paulo. 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 Sao Paulo? 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 9831 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

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.

10.0 ExcellentBill, Jun 2026
IAH - LAX
Read more United Airlines reviews

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.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Everything you need to know for your flight from George Bush Intcntl to Sao Paulo

Information on your arrival and departure airports

Houston George Bush Airport (IAH)