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Cheap flights from Texas to Rio de Janeiro from $238

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 5/5. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:00 am - 1:25 pm
AUS
-
SDU
26h 25m
2 stops
LATAM Airlines Logo
3:20 pm - 9:25 pm
SDU
-
AUS
32h 05m
2 stops
$670LATAM Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
5:20 am - 1:05 pm
DFW
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
6:20 am - 7:50 am
SDU
-
DFW
27h 30m
2 stops
$693Multiple Airlines
Mon, Apr 20 - Mon, May 11
LATAM Airlines Logo
6:30 am - 8:35 am
AUS
-
SDU
24h 05m
2 stops
LATAM Airlines Logo
8:15 pm - 7:54 pm
SDU
-
AUS
25h 39m
2 stops
$703LATAM Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
5:50 am - 1:05 pm
DFW
-
SDU
29h 15m
3 stops
Multiple Airlines Logo
6:20 am - 7:50 am
SDU
-
DFW
27h 30m
2 stops
$707Multiple Airlines
Mon, Apr 20 - Mon, May 11
United Airlines Logo
7:15 am - 4:45 pm
AUS
-
SDU
31h 30m
2 stops
United Airlines Logo
1:45 pm - 9:06 pm
SDU
-
AUS
33h 21m
2 stops
$757United Airlines
Thu, Aug 20 - Thu, Aug 27
GOL Logo
8:30 am - 10:50 am
DFW
-
SDU
24h 20m
2 stops
GOL Logo
8:45 pm - 7:13 pm
SDU
-
DFW
48h 28m
2 stops
$763GOL
Wed, Sep 16 - Wed, Sep 23
GOL Logo
10:26 am - 12:35 pm
DFW
-
SDU
24h 09m
2 stops
GOL Logo
8:45 pm - 7:13 pm
SDU
-
DFW
48h 28m
2 stops
$808GOL
Tue, Sep 22 - Mon, Sep 28
Azul Logo
6:26 pm - 10:25 pm
IAH
-
SDU
25h 59m
2 stops
Azul Logo
5:30 pm - 10:45 am
SDU
-
IAH
19h 15m
2 stops
$866Azul
Mon, Jun 1 - Mon, Jun 8
Azul Logo
6:26 pm - 10:25 pm
IAH
-
SDU
25h 59m
2 stops
Azul Logo
5:05 pm - 10:45 am
SDU
-
IAH
19h 40m
2 stops
$908Azul
Mon, Jun 1 - Wed, Jul 1
United Airlines Logo
7:00 am - 4:45 pm
SAT
-
SDU
31h 45m
2 stops
United Airlines Logo
1:45 pm - 8:27 am
SDU
-
SAT
20h 42m
2 stops
$1,356United Airlines
Mon, May 11 - Wed, May 20

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
Aug 20
AUS7:15 amAustin Bergstrom
31h 30m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Aug 27
SDU1:45 pmRio de Janeiro Santos Dumont
33h 21m
2 stops
AUS9:06 pmAustin Bergstrom
$757
United Airlines
May 6
AUS7:15 amAustin Bergstrom
31h 30m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
May 27
SDU1:45 pmRio de Janeiro Santos Dumont
20h 54m
2 stops
AUS8:39 amAustin Bergstrom
$861
United Airlines
Aug 23
AUS2:10 pmAustin Bergstrom
24h 35m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Aug 30
SDU2:50 pmRio de Janeiro Santos Dumont
22h 01m
2 stops
AUS10:51 amAustin Bergstrom
$1,028

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
Aug 12
AUS9:00 amAustin Bergstrom
26h 25m
2 stops
SDU1:25 pmRio de Janeiro Santos Dumont
Aug 19
SDU3:20 pmRio de Janeiro Santos Dumont
32h 05m
2 stops
AUS9:25 pmAustin Bergstrom
$670
LATAM Airlines
Jun 11
AUS6:30 amAustin Bergstrom
24h 05m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Jun 16
SDU8:15 pmRio de Janeiro Santos Dumont
25h 39m
2 stops
AUS7:54 pmAustin Bergstrom
$703
LATAM Airlines
Sep 19
AUS9:00 amAustin Bergstrom
21h 35m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Sep 26
SDU5:50 pmRio de Janeiro Santos Dumont
30h 09m
2 stops
AUS9:59 pmAustin Bergstrom
$736

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 March 28, 2026.
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

Cheapest round-trip

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Wed 8/12

9:00 am-1:25 pm

2 stops26h 25m

Rio de Janeiro Santos Dumont

Wed 8/19

3:20 pm-9:25 pm

2 stops32h 05m

$670

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 4/20

5:20 am-1:05 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Mon 5/11

6:20 am-7:50 am

2 stops27h 30m

$693

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Thu 6/11

6:30 am-8:35 am

2 stops24h 05m

Rio de Janeiro Santos Dumont

Tue 6/16

8:15 pm-7:54 pm

2 stops25h 39m

$703

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 4/20

5:50 am-1:05 pm

3 stops29h 15m

Rio de Janeiro Santos Dumont

Mon 5/11

6:20 am-7:50 am

2 stops27h 30m

$707

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Thu 8/20

7:15 am-4:45 pm

2 stops31h 30m

Rio de Janeiro Santos Dumont

Thu 8/27

1:45 pm-9:06 pm

2 stops33h 21m

$757

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 9/16

8:30 am-10:50 am

2 stops24h 20m

Rio de Janeiro Santos Dumont

Wed 9/23

8:45 pm-7:13 pm

2 stops48h 28m

$763

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 9/22

10:26 am-12:35 pm

2 stops24h 09m

Rio de Janeiro Santos Dumont

Mon 9/28

8:45 pm-7:13 pm

2 stops48h 28m

$808
Quickest round-trip

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 6/1

6:26 pm-10:25 pm

2 stops25h 59m

Rio de Janeiro Santos Dumont

Mon 6/8

5:30 pm-10:45 am

2 stops19h 15m

$866

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 6/1

6:26 pm-10:25 pm

2 stops25h 59m

Rio de Janeiro Santos Dumont

Wed 7/1

5:05 pm-10:45 am

2 stops19h 40m

$908

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 5/11

7:00 am-4:45 pm

2 stops31h 45m

Rio de Janeiro Santos Dumont

Wed 5/20

1:45 pm-8:27 am

2 stops20h 42m

$1,356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

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?

Azul, Delta, and LATAM Airlines 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

Fastest flight time

15h 29m

Direct flights

None
The fastest flight from Texas to Rio de Janeiro Santos Dumont Airport takes 15h 29m
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.
Search flight deals

  • 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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