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Cheap flights from Houston to Rio de Janeiro from $325

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 4/6. 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
8:00 am - 10:45 am
IAH
-
SDU
24h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 6:03 pm
SDU
-
IAH
30h 18m
3 stops
$662Multiple Airlines
lun., abr. 13 - lun., abr. 20
Multiple Airlines Logo
4:20 pm - 9:50 pm
IAH
-
SDU
27h 30m
3 stops
Multiple Airlines Logo
1:45 pm - 6:03 pm
SDU
-
IAH
30h 18m
3 stops
$681Multiple Airlines
lun., abr. 13 - lun., abr. 20
Multiple Airlines Logo
4:20 pm - 10:10 pm
IAH
-
SDU
27h 50m
2 stops
Multiple Airlines Logo
1:45 pm - 11:49 pm
SDU
-
IAH
36h 04m
3 stops
$692Multiple Airlines
jue., mar. 19 - mié., abr. 1
Multiple Airlines Logo
4:20 pm - 1:00 pm
IAH
-
SDU
18h 40m
2 stops
Multiple Airlines Logo
1:45 pm - 11:51 pm
SDU
-
IAH
36h 06m
3 stops
$713Multiple Airlines
jue., abr. 16 - lun., abr. 20
Delta Logo
1:00 pm - 8:35 am
HOU
-
SDU
17h 35m
2 stops
Delta Logo
8:15 pm - 12:10 pm
SDU
-
HOU
17h 55m
2 stops
$1,453Delta
jue., may. 28 - jue., jun. 4
LATAM Airlines Logo
2:13 pm - 1:15 pm
HOU
-
SDU
21h 02m
2 stops
LATAM Airlines Logo
8:05 pm - 1:28 pm
SDU
-
HOU
19h 23m
2 stops
$1,593LATAM Airlines
vie., mar. 13 - jue., mar. 19
LATAM Airlines Logo
1:31 pm - 8:35 am
HOU
-
SDU
17h 04m
2 stops
LATAM Airlines Logo
8:20 pm - 12:40 pm
SDU
-
HOU
18h 20m
2 stops
$1,595LATAM Airlines
lun., abr. 13 - lun., abr. 20
LATAM Airlines Logo
5:19 pm - 1:15 pm
HOU
-
SDU
16h 56m
2 stops
LATAM Airlines Logo
8:20 pm - 1:28 pm
SDU
-
HOU
19h 08m
2 stops
$1,885LATAM Airlines
dom., mar. 1 - mar., mar. 31
Delta Logo
2:13 pm - 1:15 pm
HOU
-
SDU
21h 02m
2 stops
Delta Logo
8:05 pm - 4:36 pm
SDU
-
HOU
22h 31m
2 stops
$2,096Delta
mié., mar. 18 - mar., mar. 24
Delta Logo
2:13 pm - 1:10 pm
HOU
-
SDU
20h 57m
2 stops
Delta Logo
8:20 pm - 4:28 pm
SDU
-
HOU
22h 08m
2 stops
$2,112Delta
mié., abr. 8 - mar., abr. 14

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 13
HOU2:13 pmHouston Hobby
21h 02m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 19
SDU8:05 pmRio de Janeiro Santos Dumont
19h 23m
2 stops
HOU1:28 pmHouston Hobby
$1,593
LATAM Airlines
Apr 13
HOU1:31 pmHouston Hobby
17h 04m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Apr 20
SDU8:20 pmRio de Janeiro Santos Dumont
18h 20m
2 stops
HOU12:40 pmHouston Hobby
$1,595
LATAM Airlines
Mar 1
HOU5:19 pmHouston Hobby
16h 56m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 31
SDU8:20 pmRio de Janeiro Santos Dumont
19h 08m
2 stops
HOU1:28 pmHouston Hobby
$1,885

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
Apr 21
IAH12:20 pmHouston George Bush Intcntl
22h 40m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
Apr 27
SDU3:15 pmRio de Janeiro Santos Dumont
23h 51m
2 stops
IAH1:06 pmHouston George Bush Intcntl
$924
Azul
Mar 13
IAH6:40 pmHouston George Bush Intcntl
25h 45m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Mar 19
SDU6:20 amRio de Janeiro Santos Dumont
18h 32m
2 stops
IAH10:52 pmHouston George Bush Intcntl
$951
Azul
Apr 22
IAH2:20 pmHouston George Bush Intcntl
20h 40m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
Apr 28
SDU3:15 pmRio de Janeiro Santos Dumont
25h 58m
2 stops
IAH3:13 pmHouston George Bush Intcntl
$952

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 enero 29, 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

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

lun. 4/13

8:00 am-10:45 am

2 stops24h 45m

Rio de Janeiro Santos Dumont

lun. 4/20

1:45 pm-6:03 pm

3 stops30h 18m

$662

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

lun. 4/13

4:20 pm-9:50 pm

3 stops27h 30m

Rio de Janeiro Santos Dumont

lun. 4/20

1:45 pm-6:03 pm

3 stops30h 18m

$681

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

jue. 3/19

4:20 pm-10:10 pm

2 stops27h 50m

Rio de Janeiro Santos Dumont

mié. 4/1

1:45 pm-11:49 pm

3 stops36h 04m

$692

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

jue. 4/16

4:20 pm-1:00 pm

2 stops18h 40m

Rio de Janeiro Santos Dumont

lun. 4/20

1:45 pm-11:51 pm

3 stops36h 06m

$713

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

jue. 5/28

1:00 pm-8:35 am

2 stops17h 35m

Rio de Janeiro Santos Dumont

jue. 6/4

8:15 pm-12:10 pm

2 stops17h 55m

$1,453

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

vie. 3/13

2:13 pm-1:15 pm

2 stops21h 02m

Rio de Janeiro Santos Dumont

jue. 3/19

8:05 pm-1:28 pm

2 stops19h 23m

$1,593

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

lun. 4/13

1:31 pm-8:35 am

2 stops17h 04m

Rio de Janeiro Santos Dumont

lun. 4/20

8:20 pm-12:40 pm

2 stops18h 20m

$1,595

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

dom. 3/1

5:19 pm-1:15 pm

2 stops16h 56m

Rio de Janeiro Santos Dumont

mar. 3/31

8:20 pm-1:28 pm

2 stops19h 08m

$1,885

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

mié. 3/18

2:13 pm-1:15 pm

2 stops21h 02m

Rio de Janeiro Santos Dumont

mar. 3/24

8:05 pm-4:36 pm

2 stops22h 31m

$2,096

HoustonRio de Janeiro

HOU - SDU

HOUSDU

Houston Hobby

mié. 4/8

2:13 pm-1:10 pm

2 stops20h 57m

Rio de Janeiro Santos Dumont

mar. 4/14

8:20 pm-4:28 pm

2 stops22h 08m

$2,112

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?

LATAM Airlines 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 19m

Direct flights

None
The fastest flight from Houston to Rio de Janeiro Santos Dumont Airport takes 17h 19m
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

  • 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 19m.

  • 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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