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Cheap flights from Texas to Rio de Janeiro from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Rio de Janeiro departing on 2/3. 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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LATAM Airlines Logo
7:30 am - 1:15 pmAUS-SDU
27h 45m2 stops
LATAM Airlines Logo
2:20 pm - 6:52 pmSDU-AUS
30h 32m2 stops
$631LATAM Airlines
Find Deal
Fri, Mar 20 - Tue, Mar 31
LATAM Airlines Logo
5:00 pm - 6:00 pmAUS-SDU
22h 00m2 stops
LATAM Airlines Logo
2:00 pm - 9:50 amSDU-AUS
22h 50m2 stops
$636LATAM Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Multiple Airlines Logo
6:09 pm - 10:25 pmIAH-SDU
25h 16m2 stops
Multiple Airlines Logo
1:45 pm - 11:59 pmSDU-IAH
37h 14m3 stops
$650Multiple Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
8:54 pm - 10:25 pmIAH-SDU
22h 31m3 stops
Multiple Airlines Logo
1:45 pm - 11:59 pmSDU-IAH
37h 14m3 stops
$675Multiple Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
GOL Logo
1:17 pm - 2:10 pmIAH-SDU
22h 53m2 stops
GOL Logo
6:00 am - 12:19 amSDU-IAH
20h 19m2 stops
$693GOL
Find Deal
Wed, Mar 11 - Wed, Mar 18
GOL Logo
9:00 am - 7:35 pmDFW-SDU
32h 35m2 stops
GOL Logo
9:35 am - 5:59 pmSDU-DFW
58h 24m2 stops
$748GOL
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Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
12:17 pm - 2:20 pmAUS-SDU
23h 03m2 stops
United Airlines Logo
2:50 pm - 8:44 pmSDU-AUS
32h 54m2 stops
$788United Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 15
United Airlines Logo
2:13 pm - 2:20 pmAUS-SDU
21h 07m2 stops
United Airlines Logo
2:50 pm - 11:15 pmSDU-AUS
35h 25m2 stops
$793United Airlines
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Mon, Feb 9 - Sun, Feb 22
Azul Logo
4:25 pm - 1:00 pmIAH-SDU
18h 35m2 stops
Azul Logo
6:15 am - 10:47 pmSDU-IAH
18h 32m2 stops
$898Azul
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Tue, Mar 10 - Wed, Mar 25
Azul Logo
6:20 pm - 10:25 pmIAH-SDU
25h 05m2 stops
Azul Logo
6:50 pm - 3:29 pmSDU-IAH
23h 39m2 stops
$949Azul
Find Deal
Thu, Feb 26 - Thu, Mar 5

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

Our best LATAM Airlines deals on Texas to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 20
AUS7:30 amAustin Bergstrom
27h 45m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 31
SDU2:20 pmRio de Janeiro Santos Dumont
30h 32m
2 stops
AUS6:52 pmAustin Bergstrom
$631
Find similar
LATAM Airlines
Dec 5
AUS5:00 pmAustin Bergstrom
22h 00m
2 stops
SDU6:00 pmRio de Janeiro Santos Dumont
Dec 11
SDU2:00 pmRio de Janeiro Santos Dumont
22h 50m
2 stops
AUS9:50 amAustin Bergstrom
$636
Find similar
LATAM Airlines
Dec 5
AUS5:00 pmAustin Bergstrom
22h 00m
2 stops
SDU6:00 pmRio de Janeiro Santos Dumont
Dec 14
SDU2:00 pmRio de Janeiro Santos Dumont
24h 15m
2 stops
AUS11:15 amAustin Bergstrom
$688
Find similar

United Airlines flights from Texas to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Texas to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Nov 13
AUS11:23 amAustin Bergstrom
26h 17m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
Nov 20
SDU1:45 pmRio de Janeiro Santos Dumont
23h 45m
2 stops
AUS10:30 amAustin Bergstrom
$678
Find similar
United Airlines
Feb 3
AUS12:17 pmAustin Bergstrom
23h 03m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
Feb 15
SDU2:50 pmRio de Janeiro Santos Dumont
32h 54m
2 stops
AUS8:44 pmAustin Bergstrom
$788
Find similar
United Airlines
Feb 9
AUS2:13 pmAustin Bergstrom
21h 07m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
Feb 22
SDU2:50 pmRio de Janeiro Santos Dumont
35h 25m
2 stops
AUS11:15 pmAustin Bergstrom
$793
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Texas 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 November 4, 2025.
Use the filters below to find and compare flights from Texas to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Fri 3/20

7:30 am-1:15 pm

2 stops27h 45m

Rio de Janeiro Santos Dumont

Tue 3/31

2:20 pm-6:52 pm

2 stops30h 32m

$631

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Fri 12/5

5:00 pm-6:00 pm

2 stops22h 00m

Rio de Janeiro Santos Dumont

Thu 12/11

2:00 pm-9:50 am

2 stops22h 50m

$636

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 12/2

6:09 pm-10:25 pm

2 stops25h 16m

Rio de Janeiro Santos Dumont

Wed 12/10

1:45 pm-11:59 pm

3 stops37h 14m

$650

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 12/2

8:54 pm-10:25 pm

3 stops22h 31m

Rio de Janeiro Santos Dumont

Wed 12/10

1:45 pm-11:59 pm

3 stops37h 14m

$675

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Wed 3/11

1:17 pm-2:10 pm

2 stops22h 53m

Rio de Janeiro Santos Dumont

Wed 3/18

6:00 am-12:19 am

2 stops20h 19m

$693

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 4/22

9:00 am-7:35 pm

2 stops32h 35m

Rio de Janeiro Santos Dumont

Tue 4/28

9:35 am-5:59 pm

2 stops58h 24m

$748

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Tue 2/3

12:17 pm-2:20 pm

2 stops23h 03m

Rio de Janeiro Santos Dumont

Sun 2/15

2:50 pm-8:44 pm

2 stops32h 54m

$788

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Mon 2/9

2:13 pm-2:20 pm

2 stops21h 07m

Rio de Janeiro Santos Dumont

Sun 2/22

2:50 pm-11:15 pm

2 stops35h 25m

$793

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 3/10

4:25 pm-1:00 pm

2 stops18h 35m

Rio de Janeiro Santos Dumont

Wed 3/25

6:15 am-10:47 pm

2 stops18h 32m

$898

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 2/26

6:20 pm-10:25 pm

2 stops25h 05m

Rio de Janeiro Santos Dumont

Thu 3/5

6:50 pm-3:29 pm

2 stops23h 39m

$949

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 Texas 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 Texas to Rio de Janeiro Santos Dumont?

GOL, LATAM Airlines, and Azul are the most popular carriers operating from Texas to Rio de Janeiro Santos Dumont

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

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

Direct flights

None
There are no direct flights from Texas to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Texas to Rio de Janeiro Santos Dumont Airport.
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  • When did momondo last update prices for flights from Texas to Rio de Janeiro Santos Dumont Airport?

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Rio de Janeiro Santos Dumont Airport.

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

    The travel and health documents required for your trip to Rio de Janeiro Santos Dumont Airport 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 Rio de Janeiro Santos Dumont Airport. 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 Texas to Rio de Janeiro?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Texas to Rio de Janeiro. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Texas to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rio de Janeiro from Texas. 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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