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Cheap flights from Houston to Rio de Janeiro from $437

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 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Azul Logo
6:35 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 50m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
6:50 pm - 11:00 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
19h 10m2 stops Sao Paulo Viracopos Fort Lauderdale
$821Azul
Fri, Oct 23 - Mon, Nov 2
Azul Logo
6:35 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 50m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
3:15 pm - 11:00 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
22h 45m2 stops Sao Paulo Viracopos Fort Lauderdale
$822Azul
Fri, Oct 23 - Mon, Nov 2
Multiple Airlines Logo
12:21 pm - 12:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
22h 04m2 stops Orlando Brasilia
Multiple Airlines Logo
6:05 am - 9:14 pmSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
17h 09m2 stops Brasilia Orlando
$848Multiple Airlines
Fri, Sep 11 - Fri, Sep 25
Azul Logo
6:35 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 50m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
3:15 pm - 11:00 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
22h 45m2 stops Sao Paulo Viracopos Fort Lauderdale
$860Azul
Fri, Oct 23 - Mon, Nov 2
Azul Logo
6:25 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 00m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
5:25 pm - 11:00 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
20h 35m2 stops Sao Paulo Viracopos Fort Lauderdale
$867Azul
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
12:21 pm - 10:45 amIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
20h 24m2 stops Orlando Brasilia
Multiple Airlines Logo
6:05 am - 10:30 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
30h 25m3 stops Brasilia Orlando Chicago O'Hare Intl
$873Multiple Airlines
Fri, Sep 11 - Fri, Sep 25
Azul Logo
6:35 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 50m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
6:50 pm - 11:00 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
19h 10m2 stops Sao Paulo Viracopos Fort Lauderdale
$895Azul
Fri, Oct 23 - Mon, Nov 2
Azul Logo
6:35 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 50m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
7:00 pm - 2:57 pmSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
21h 57m2 stops Sao Paulo Viracopos Fort Lauderdale
$909Azul
Fri, Sep 25 - Tue, Sep 29
Azul Logo
6:32 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
24h 53m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
6:50 pm - 11:00 amSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
19h 10m2 stops Sao Paulo Viracopos Fort Lauderdale
$944Azul
Thu, Nov 5 - Thu, Nov 12
Azul Logo
6:35 pm - 10:25 pmIAH  Houston George Bush Intcntl-SDU Rio de Janeiro Santos Dumont
25h 50m2 stops Fort Lauderdale Sao Paulo Viracopos
Azul Logo
7:00 pm - 2:57 pmSDU  Rio de Janeiro Santos Dumont-IAH Houston George Bush Intcntl
21h 57m2 stops Sao Paulo Viracopos Fort Lauderdale
$951Azul
Fri, Sep 25 - Mon, Sep 28

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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
Nov 23
HOU5:30 pmHouston Hobby
20h 55m
2 stops
SDU5:25 pmRio de Janeiro Santos Dumont
Dec 1
SDU10:10 amRio de Janeiro Santos Dumont
26h 20m
2 stops
HOU9:30 amHouston Hobby
$1,213
LATAM Airlines
Nov 17
HOU5:30 pmHouston Hobby
19h 30m
2 stops
SDU4:00 pmRio de Janeiro Santos Dumont
Dec 1
SDU10:10 amRio de Janeiro Santos Dumont
26h 20m
2 stops
HOU9:30 amHouston Hobby
$1,218
LATAM Airlines
Nov 2
HOU5:28 pmHouston Hobby
20h 07m
2 stops
SDU4:35 pmRio de Janeiro Santos Dumont
Nov 10
SDU6:50 pmRio de Janeiro Santos Dumont
17h 40m
2 stops
HOU9:30 amHouston Hobby
$1,290

Azul flights from Houston to Rio de Janeiro Santos Dumont Airport

Our best Azul deals on Houston to Rio de Janeiro Santos Dumont Airport flight tickets
Azul
Oct 23
IAH6:35 pmHouston George Bush Intcntl
25h 50m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Nov 2
SDU6:50 pmRio de Janeiro Santos Dumont
19h 10m
2 stops
IAH11:00 amHouston George Bush Intcntl
$821
Azul
Oct 23
IAH6:35 pmHouston George Bush Intcntl
25h 50m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Nov 2
SDU3:15 pmRio de Janeiro Santos Dumont
22h 45m
2 stops
IAH11:00 amHouston George Bush Intcntl
$822
Azul
Oct 23
IAH6:35 pmHouston George Bush Intcntl
25h 50m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Nov 2
SDU3:15 pmRio de Janeiro Santos Dumont
22h 45m
2 stops
IAH11:00 amHouston George Bush Intcntl
$860

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 August 5, 2026.
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

Cheapest round-trip

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 10/23

6:35 pm-10:25 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Mon 11/2

6:50 pm-11:00 am

2 stops19h 10m

$821

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 10/23

6:35 pm-10:25 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Mon 11/2

3:15 pm-11:00 am

2 stops22h 45m

$822
Quickest round-trip

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 9/11

12:21 pm-12:25 pm

2 stops22h 04m

Rio de Janeiro Santos Dumont

Fri 9/25

6:05 am-9:14 pm

2 stops17h 09m

$848

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 10/23

6:35 pm-10:25 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Mon 11/2

3:15 pm-11:00 am

2 stops22h 45m

$860

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Mon 11/2

6:25 pm-10:25 pm

2 stops25h 00m

Rio de Janeiro Santos Dumont

Mon 11/9

5:25 pm-11:00 am

2 stops20h 35m

$867

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 9/11

12:21 pm-10:45 am

2 stops20h 24m

Rio de Janeiro Santos Dumont

Fri 9/25

6:05 am-10:30 am

3 stops30h 25m

$873

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 10/23

6:35 pm-10:25 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Mon 11/2

6:50 pm-11:00 am

2 stops19h 10m

$895

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 9/25

6:35 pm-10:25 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Tue 9/29

7:00 pm-2:57 pm

2 stops21h 57m

$909

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Thu 11/5

6:32 pm-10:25 pm

2 stops24h 53m

Rio de Janeiro Santos Dumont

Thu 11/12

6:50 pm-11:00 am

2 stops19h 10m

$944

HoustonRio de Janeiro

IAH Houston George Bush Intcntl - SDU Rio de Janeiro Santos Dumont

IAHSDU

Houston George Bush Intcntl

Fri 9/25

6:35 pm-10:25 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Mon 9/28

7:00 pm-2:57 pm

2 stops21h 57m

$951

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Rio de Janeiro from

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?

Azul and Delta 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

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from Houston to Rio de Janeiro Santos Dumont Airport takes 17h 00m
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.
Search flight deals

Frequently asked questions about flying from Houston to Rio de Janeiro Santos Dumont Airport

  • 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 17h 00m.

  • 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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