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Cheap flights from Houston to Rio de Janeiro from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Rio de Janeiro departing on 12/6. 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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Cheap round-trip flights

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Multiple Airlines Logo
5:27 pm - 10:25 pmIAH-SDU
25h 58m2 stops
Multiple Airlines Logo
7:45 am - 11:59 pmSDU-IAH
19h 14m2 stops
$620Multiple Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Multiple Airlines Logo
11:52 am - 10:25 pmIAH-SDU
31h 33m3 stops
Multiple Airlines Logo
10:00 am - 11:59 pmSDU-IAH
16h 59m2 stops
$646Multiple Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Multiple Airlines Logo
5:27 pm - 10:25 pmIAH-SDU
25h 58m2 stops
Multiple Airlines Logo
10:00 am - 12:07 amSDU-IAH
17h 07m2 stops
$647Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Azul Logo
2:20 pm - 1:00 pmIAH-SDU
20h 40m2 stops
Azul Logo
6:50 pm - 3:31 pmSDU-IAH
22h 41m2 stops
$883Azul
Find Deal
Wed, Apr 8 - Mon, Apr 13
GOL Logo
6:16 pm - 10:25 pmIAH-SDU
25h 09m2 stops
GOL Logo
8:25 pm - 9:37 pmSDU-IAH
28h 12m2 stops
$986GOL
Find Deal
Mon, Feb 9 - Mon, Feb 16
GOL Logo
5:22 am - 10:45 amIAH-SDU
26h 23m2 stops
GOL Logo
6:00 am - 11:19 pmSDU-IAH
20h 19m2 stops
$998GOL
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Wed, Feb 11 - Sat, Feb 21
Air Canada Logo
11:50 am - 2:20 pmIAH-SDU
23h 30m2 stops
Air Canada Logo
11:20 am - 9:44 pmSDU-IAH
37h 24m2 stops
$1,029Air Canada
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Tue, Feb 3 - Tue, Feb 10
Azul Logo
6:20 pm - 10:25 pmIAH-SDU
25h 05m2 stops
Azul Logo
1:45 pm - 10:45 amSDU-IAH
24h 00m2 stops
$1,084Azul
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Fri, Feb 13 - Wed, Feb 18
LATAM Airlines Logo
5:35 pm - 1:15 pmHOU-SDU
16h 40m2 stops
LATAM Airlines Logo
8:05 pm - 12:21 pmSDU-HOU
18h 16m2 stops
$1,124LATAM Airlines
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Fri, Mar 6 - Sun, Mar 15
LATAM Airlines Logo
10:40 am - 1:20 pmHOU-SDU
23h 40m2 stops
LATAM Airlines Logo
8:05 pm - 9:45 amSDU-HOU
40h 40m2 stops
$2,013LATAM Airlines
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Sat, Nov 15 - Sat, Nov 22

GOL flights from Houston to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Houston to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Feb 9
IAH6:16 pmHouston George Bush Intcntl
25h 09m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Feb 16
SDU8:25 pmRio de Janeiro Santos Dumont
28h 12m
2 stops
IAH9:37 pmHouston George Bush Intcntl
$986
Find similar
GOL
Feb 11
IAH5:22 amHouston George Bush Intcntl
26h 23m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Feb 21
SDU6:00 amRio de Janeiro Santos Dumont
20h 19m
2 stops
IAH11:19 pmHouston George Bush Intcntl
$998
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GOL
Feb 3
IAH6:16 pmHouston George Bush Intcntl
25h 09m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Feb 10
SDU5:40 pmRio de Janeiro Santos Dumont
25h 00m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,001
Find similar

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

Our best LATAM Airlines deals on Houston to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 6
HOU5:35 pmHouston Hobby
16h 40m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 15
SDU8:05 pmRio de Janeiro Santos Dumont
18h 16m
2 stops
HOU12:21 pmHouston Hobby
$1,124
Find similar
LATAM Airlines
Nov 15
HOU10:40 amHouston Hobby
23h 40m
2 stops
SDU1:20 pmRio de Janeiro Santos Dumont
Nov 22
SDU8:05 pmRio de Janeiro Santos Dumont
40h 40m
2 stops
HOU9:45 amHouston Hobby
$2,013
Find similar
LATAM Airlines
Mar 6
HOU5:35 pmHouston Hobby
16h 40m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 15
SDU8:05 pmRio de Janeiro Santos Dumont
18h 16m
2 stops
HOU12:21 pmHouston Hobby
$2,388
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to Rio de Janeiro Santos Dumont Airport 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 21, 2025.
Use the filters below to find and compare flights from Houston to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sat 11/15

5:27 pm-10:25 pm

2 stops25h 58m

Rio de Janeiro Santos Dumont

Wed 11/19

7:45 am-11:59 pm

2 stops19h 14m

$620

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sat 11/15

11:52 am-10:25 pm

3 stops31h 33m

Rio de Janeiro Santos Dumont

Wed 11/19

10:00 am-11:59 pm

2 stops16h 59m

$646

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sat 11/15

5:27 pm-10:25 pm

2 stops25h 58m

Rio de Janeiro Santos Dumont

Sat 11/22

10:00 am-12:07 am

2 stops17h 07m

$647

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 4/8

2:20 pm-1:00 pm

2 stops20h 40m

Rio de Janeiro Santos Dumont

Mon 4/13

6:50 pm-3:31 pm

2 stops22h 41m

$883

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 2/9

6:16 pm-10:25 pm

2 stops25h 09m

Rio de Janeiro Santos Dumont

Mon 2/16

8:25 pm-9:37 pm

2 stops28h 12m

$986

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 2/11

5:22 am-10:45 am

2 stops26h 23m

Rio de Janeiro Santos Dumont

Sat 2/21

6:00 am-11:19 pm

2 stops20h 19m

$998

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 2/3

11:50 am-2:20 pm

2 stops23h 30m

Rio de Janeiro Santos Dumont

Tue 2/10

11:20 am-9:44 pm

2 stops37h 24m

$1,029

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Fri 2/13

6:20 pm-10:25 pm

2 stops25h 05m

Rio de Janeiro Santos Dumont

Wed 2/18

1:45 pm-10:45 am

2 stops24h 00m

$1,084

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

Fri 3/6

5:35 pm-1:15 pm

2 stops16h 40m

Rio de Janeiro Santos Dumont

Sun 3/15

8:05 pm-12:21 pm

2 stops18h 16m

$1,124

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

Sat 11/15

10:40 am-1:20 pm

2 stops23h 40m

Rio de Janeiro Santos Dumont

Sat 11/22

8:05 pm-9:45 am

2 stops40h 40m

$2,013

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 Houston to Rio de Janeiro Santos Dumont Airport

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 airline that flies from Houston to Rio de Janeiro Santos Dumont?

GOL, Air Canada, and United Airlines are the most popular carriers operating from Houston to Rio de Janeiro Santos Dumont

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

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

Direct flights

None
There are no direct flights from Houston to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Houston to Rio de Janeiro Santos Dumont Airport.
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  • How far is Houston to Rio de Janeiro Santos Dumont by plane?

    Rio de Janeiro Santos Dumont is 5021.8 mi away from Houston. By plane, this route typically takes 15h 53m.

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

    Prices for flights from Houston to Rio de Janeiro Santos Dumont Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The necessary travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio de Janeiro from Houston.

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

Yes. All flights to Rio de Janeiro from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Houston and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Houston to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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