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Cheap flights from Rio de Janeiro Santos Dumont Airport to Houston from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to Houston departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to Houston

Cheap round-trip flights

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Multiple Airlines Logo
10:05 am - 9:23 amSDU-IAH
26h 18m2 stops
Multiple Airlines Logo
7:11 pm - 10:25 pmIAH-SDU
24h 14m2 stops
$743Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 24
Multiple Airlines Logo
10:05 am - 9:23 amSDU-IAH
26h 18m2 stops
Multiple Airlines Logo
4:06 pm - 10:25 pmIAH-SDU
27h 19m3 stops
$765Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 24
Air Canada Logo
11:25 am - 9:44 pmSDU-IAH
36h 19m2 stops
Air Canada Logo
11:50 am - 2:20 pmIAH-SDU
24h 30m2 stops
$1,015Air Canada
Find Deal
Tue, Mar 24 - Tue, Mar 31
Air Canada Logo
11:20 am - 9:44 pmSDU-IAH
37h 24m2 stops
Air Canada Logo
10:02 am - 2:20 pmIAH-SDU
25h 18m2 stops
$1,017Air Canada
Find Deal
Thu, Feb 12 - Mon, Feb 16
GOL Logo
6:00 am - 9:37 pmSDU-IAH
18h 37m2 stops
GOL Logo
1:17 pm - 2:10 pmIAH-SDU
22h 53m2 stops
$1,071GOL
Find Deal
Thu, Feb 26 - Sun, Mar 8
GOL Logo
6:00 am - 11:19 pmSDU-IAH
20h 19m2 stops
GOL Logo
1:17 pm - 4:55 pmIAH-SDU
25h 38m2 stops
$1,075GOL
Find Deal
Thu, Feb 26 - Sun, Mar 8
United Airlines Logo
2:50 pm - 8:45 amSDU-IAH
44h 55m2 stops
United Airlines Logo
8:45 pm - 2:20 pmIAH-SDU
14h 35m1 stop
$1,596United Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 10
United Airlines Logo
2:50 pm - 8:45 amSDU-IAH
44h 55m2 stops
United Airlines Logo
8:45 pm - 2:20 pmIAH-SDU
14h 35m1 stop
$1,604United Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 10
Azul Logo
6:55 pm - 10:52 amSDU-IAH
18h 57m2 stops
Azul Logo
2:30 pm - 1:00 pmIAH-SDU
19h 30m2 stops
$1,639Azul
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Sun, Feb 8 - Tue, Feb 10
Azul Logo
3:15 pm - 10:56 amSDU-IAH
21h 41m2 stops
Azul Logo
2:25 pm - 2:30 pmIAH-SDU
21h 05m2 stops
$1,640Azul
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Thu, Oct 30 - Thu, Nov 6

LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to Houston

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to Houston flight tickets
LATAM Airlines
Feb 5
SDU8:05 pmRio de Janeiro Santos Dumont
21h 57m
2 stops
HOU3:02 pmHouston Hobby
Feb 21
HOU5:35 pmHouston Hobby
18h 55m
2 stops
SDU3:30 pmRio de Janeiro Santos Dumont
$1,984
Find similar
LATAM Airlines
Dec 18
SDU2:00 pmRio de Janeiro Santos Dumont
22h 39m
2 stops
HOU9:39 amHouston Hobby
Jan 18
HOU10:30 amHouston Hobby
19h 55m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
$2,948
Find similar
LATAM Airlines
Feb 12
SDU8:05 pmRio de Janeiro Santos Dumont
19h 16m
2 stops
HOU12:21 pmHouston Hobby
Feb 16
HOU5:35 pmHouston Hobby
16h 40m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
$2,993
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Delta flights from Rio de Janeiro Santos Dumont Airport to Houston

Our best Delta deals on Rio de Janeiro Santos Dumont Airport to Houston flight tickets
Delta
Dec 2
SDU8:05 pmRio de Janeiro Santos Dumont
24h 47m
2 stops
HOU5:52 pmHouston Hobby
Dec 9
HOU2:32 pmHouston Hobby
19h 43m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
$2,447
Find similar
Delta
Feb 27
SDU8:05 pmRio de Janeiro Santos Dumont
21h 57m
2 stops
HOU3:02 pmHouston Hobby
Mar 7
HOU10:05 amHouston Hobby
20h 30m
2 stops
SDU9:35 amRio de Janeiro Santos Dumont
$2,798
Find similar
Delta
Feb 27
SDU8:05 pmRio de Janeiro Santos Dumont
21h 57m
2 stops
HOU3:02 pmHouston Hobby
Mar 7
HOU6:00 amHouston Hobby
24h 35m
2 stops
SDU9:35 amRio de Janeiro Santos Dumont
$2,810
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 12/8

10:05 am-9:23 am

2 stops26h 18m

Houston George Bush Intcntl

Wed 12/24

7:11 pm-10:25 pm

2 stops24h 14m

$743

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 12/8

10:05 am-9:23 am

2 stops26h 18m

Houston George Bush Intcntl

Wed 12/24

4:06 pm-10:25 pm

3 stops27h 19m

$765

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Tue 3/24

11:25 am-9:44 pm

2 stops36h 19m

Houston George Bush Intcntl

Tue 3/31

11:50 am-2:20 pm

2 stops24h 30m

$1,015

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 2/12

11:20 am-9:44 pm

2 stops37h 24m

Houston George Bush Intcntl

Mon 2/16

10:02 am-2:20 pm

2 stops25h 18m

$1,017

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 2/26

6:00 am-9:37 pm

2 stops18h 37m

Houston George Bush Intcntl

Sun 3/8

1:17 pm-2:10 pm

2 stops22h 53m

$1,071

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 2/26

6:00 am-11:19 pm

2 stops20h 19m

Houston George Bush Intcntl

Sun 3/8

1:17 pm-4:55 pm

2 stops25h 38m

$1,075

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sun 2/8

2:50 pm-8:45 am

2 stops44h 55m

Houston George Bush Intcntl

Tue 2/10

8:45 pm-2:20 pm

1 stop14h 35m

$1,596

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sun 2/8

2:50 pm-8:45 am

2 stops44h 55m

Houston George Bush Intcntl

Tue 2/10

8:45 pm-2:20 pm

1 stop14h 35m

$1,604

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sun 2/8

6:55 pm-10:52 am

2 stops18h 57m

Houston George Bush Intcntl

Tue 2/10

2:30 pm-1:00 pm

2 stops19h 30m

$1,639

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 10/30

3:15 pm-10:56 am

2 stops21h 41m

Houston George Bush Intcntl

Thu 11/6

2:25 pm-2:30 pm

2 stops21h 05m

$1,640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Rio de Janeiro Santos Dumont Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,314. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Friday is $1,666.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Rio de Janeiro Santos Dumont Airport to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $1,048. Try not to purchase tickets in the afternoon because they tend to be around $1,618. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Rio de Janeiro Santos Dumont Airport to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro Santos Dumont Airport to Houston

Direct flights

None
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Houston. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to Houston.
Search flight deals

  • How far is Rio de Janeiro Santos Dumont to Houston by plane?

    A flight from Rio de Janeiro Santos Dumont to Houston will travel around 5021.8 mi. 17h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to Houston?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to Houston refresh daily.

  • How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro Santos Dumont Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to Houston for you.

Can I find flights from Rio de Janeiro to Houston with flexible booking policies on momondo?

All flight searches from Rio de Janeiro to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rio de Janeiro to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Rio de Janeiro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rio de Janeiro to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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