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Cheap flights from Rio de Janeiro Santos Dumont Airport to Houston from $424

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 12/14. 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

Logo
8:20 am - 5:37 pmSDU-IAH
35h 17m3 stops
Logo
8:31 pm - 10:25 pmIAH-SDU
23h 54m2 stops
$684
Find Deal
Thu, Oct 16 - Wed, Oct 29
Logo
9:55 am - 8:22 amSDU-IAH
24h 27m2 stops
Logo
8:31 pm - 10:25 pmIAH-SDU
23h 54m2 stops
$694
Find Deal
Thu, Oct 16 - Wed, Oct 29
Air Canada Logo
1:45 pm - 9:39 pmSDU-IAH
34h 54m2 stops
Air Canada Logo
11:50 am - 4:45 pmIAH-SDU
25h 55m2 stops
$1,143Air Canada
Find Deal
Wed, Nov 12 - Wed, Dec 3
Air Canada Logo
11:25 am - 9:39 pmSDU-IAH
37h 14m2 stops
Air Canada Logo
7:10 am - 2:20 pmIAH-SDU
28h 10m2 stops
$1,359Air Canada
Find Deal
Thu, Dec 18 - Sun, Jan 18
Azul Logo
6:15 am - 8:50 pmSDU-IAH
17h 35m2 stops
Azul Logo
2:25 pm - 2:35 pmIAH-SDU
21h 10m2 stops
$1,585Azul
Find Deal
Sun, Nov 23 - Sat, Nov 29
United Airlines Logo
2:55 pm - 8:45 amSDU-IAH
44h 50m2 stops
United Airlines Logo
8:45 pm - 2:20 pmIAH-SDU
14h 35m1 stop
$1,592United Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 10
United Airlines Logo
2:55 pm - 8:45 amSDU-IAH
44h 50m2 stops
United Airlines Logo
8:45 pm - 2:20 pmIAH-SDU
14h 35m1 stop
$1,594United Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 10
GOL Logo
6:00 am - 7:35 pmSDU-IAH
16h 35m2 stops
GOL Logo
9:49 am - 10:45 amIAH-SDU
21h 56m2 stops
$1,682GOL
Find Deal
Wed, Dec 17 - Sun, Dec 28
Azul Logo
5:25 pm - 10:52 amSDU-IAH
20h 27m2 stops
Azul Logo
2:30 pm - 1:00 pmIAH-SDU
19h 30m2 stops
$1,886Azul
Find Deal
Mon, Feb 9 - Tue, Feb 10
GOL Logo
5:40 pm - 8:59 amSDU-IAH
18h 19m2 stops
GOL Logo
9:49 am - 10:25 pmIAH-SDU
33h 36m2 stops
$2,067GOL
Find Deal
Sat, Dec 20 - Sat, Jan 3

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
Oct 16
SDU8:20 pmRio de Janeiro Santos Dumont
19h 07m
2 stops
HOU1:27 pmHouston Hobby
Oct 29
HOU2:22 pmHouston Hobby
20h 53m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
$1,797
Find similar
Delta
Oct 16
SDU8:20 pmRio de Janeiro Santos Dumont
19h 07m
2 stops
HOU1:27 pmHouston Hobby
Oct 31
HOU10:13 amHouston Hobby
21h 22m
2 stops
SDU9:35 amRio de Janeiro Santos Dumont
$1,987
Find similar
Delta
Oct 10
SDU8:20 pmRio de Janeiro Santos Dumont
23h 28m
2 stops
HOU5:48 pmHouston Hobby
Oct 17
HOU2:22 pmHouston Hobby
21h 28m
2 stops
SDU1:50 pmRio de Janeiro Santos Dumont
$2,557
Find similar

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
Dec 17
SDU2:00 pmRio de Janeiro Santos Dumont
22h 23m
2 stops
HOU9:23 amHouston Hobby
Jan 4
HOU6:03 amHouston Hobby
24h 22m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
$2,764
Find similar
LATAM Airlines
Dec 18
SDU2:00 pmRio de Janeiro Santos Dumont
22h 23m
2 stops
HOU9:23 amHouston Hobby
Jan 18
HOU10:30 amHouston Hobby
19h 55m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
$3,321
Find similar
LATAM Airlines
Feb 8
SDU2:00 pmRio de Janeiro Santos Dumont
22h 32m
2 stops
HOU9:32 amHouston Hobby
Feb 10
HOU5:00 pmHouston Hobby
17h 15m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
$3,326
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 August 28, 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

Thu 10/16

8:20 am-5:37 pm

3 stops35h 17m

Houston George Bush Intcntl

Wed 10/29

8:31 pm-10:25 pm

2 stops23h 54m

$684

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 10/16

9:55 am-8:22 am

2 stops24h 27m

Houston George Bush Intcntl

Wed 10/29

8:31 pm-10:25 pm

2 stops23h 54m

$694

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Wed 11/12

1:45 pm-9:39 pm

2 stops34h 54m

Houston George Bush Intcntl

Wed 12/3

11:50 am-4:45 pm

2 stops25h 55m

$1,143

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Thu 12/18

11:25 am-9:39 pm

2 stops37h 14m

Houston George Bush Intcntl

Sun 1/18

7:10 am-2:20 pm

2 stops28h 10m

$1,359

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sun 11/23

6:15 am-8:50 pm

2 stops17h 35m

Houston George Bush Intcntl

Sat 11/29

2:25 pm-2:35 pm

2 stops21h 10m

$1,585

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sun 2/8

2:55 pm-8:45 am

2 stops44h 50m

Houston George Bush Intcntl

Tue 2/10

8:45 pm-2:20 pm

1 stop14h 35m

$1,592

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sun 2/8

2:55 pm-8:45 am

2 stops44h 50m

Houston George Bush Intcntl

Tue 2/10

8:45 pm-2:20 pm

1 stop14h 35m

$1,594

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Wed 12/17

6:00 am-7:35 pm

2 stops16h 35m

Houston George Bush Intcntl

Sun 12/28

9:49 am-10:45 am

2 stops21h 56m

$1,682

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 2/9

5:25 pm-10:52 am

2 stops20h 27m

Houston George Bush Intcntl

Tue 2/10

2:30 pm-1:00 pm

2 stops19h 30m

$1,886

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Sat 12/20

5:40 pm-8:59 am

2 stops18h 19m

Houston George Bush Intcntl

Sat 1/3

9:49 am-10:25 pm

2 stops33h 36m

$2,067

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 $1,067. 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. 14h 15m 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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