How long is the flight from Texas to Rio de Janeiro Santos Dumont Airport?

LATAM Airlines, GOL, and United Airlines can get you from Texas to Rio de Janeiro Santos Dumont Airport in just under 16h 40m. Your travel time can differ by up to 11h 50m. The distance from Texas to Rio de Janeiro Santos Dumont Airport is about 5147 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular routes from Texas to Rio de Janeiro Santos Dumont Airport?

The most popular flight routes from Texas to Rio de Janeiro Santos Dumont Airport are Dallas/Fort Worth - Rio de Janeiro Santos Dumont, Houston Hobby - Rio de Janeiro Santos Dumont and Austin Bergstrom - Rio de Janeiro Santos Dumont.

What is the cheapest time of day to fly from TX to SDU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Rio de Janeiro Santos Dumont Airport as you normally would.

Can I find deals for flights from Texas to Santos Dumont that include hotel bookings?

Yes. In addition to deals on Texas to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Texas to Santos Dumont?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Santos Dumont.

Can I find deals for business class flights from Texas to Santos Dumont?

Yes. Cheapflights offers flight deals from Texas to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$282+ Flights from Texas to Rio de Janeiro Santos Dumont Airport, Brazil

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Cheap flight deals from Texas to Santos Dumont

Round-trip from	$578 (Ovago)
One-way from	$282 (Kiwi.com)
Popular in	September
Cheapest in	April
Average price	$1,386

From Texas to Rio de Janeiro Santos Dumont

Search Deals

One-way flight from Texas to Rio de Janeiro Santos Dumont

Search Deals

High demand for flights, 4% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

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Find flight deals from Texas to Santos Dumont

Cheapest flights from Texas to Santos Dumont
Explore the most affordable flight options available from Texas to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Fri 5/11:55 pmAUS - SDU

2 stops16h 40mLATAM Airlines

Sat 5/98:15 pmSDU - AUS

2 stops16h 57mLATAM Airlines

Deal found 1/6

$577

Fri 2/275:07 pmAUS - SDU

2 stops17h 08mLATAM Airlines

Thu 3/128:05 pmSDU - AUS

2 stops18h 13mLATAM Airlines

Deal found 1/8

$578

Mon 3/166:30 amAUS - SDU

2 stops24h 55mLATAM Airlines

Mon 3/232:00 pmSDU - AUS

2 stops28h 45mLATAM Airlines

Deal found 1/6

$579

Sun 5/316:15 pmAUS - SDU

2 stops36h 20mLATAM Airlines

Thu 6/48:15 pmSDU - AUS

2 stops19h 53mLATAM Airlines

Deal found 1/6

$585

Thu 3/58:45 amAUS - SDU

2 stops21h 40mLATAM Airlines

Wed 3/112:00 pmSDU - AUS

2 stops33h 44mLATAM Airlines

Deal found 1/7

$618

Sun 5/318:00 amAUS - SDU

2 stops22h 35mLATAM Airlines

Mon 6/88:15 pmSDU - AUS

2 stops16h 57mLATAM Airlines

Deal found 1/8

$631

Tue 9/2911:20 amAUS - SDU

2 stops23h 50mLATAM Airlines

Tue 10/68:15 pmSDU - AUS

2 stops20h 08mLATAM Airlines

Deal found 1/6

$632

Wed 1/285:10 pmAUS - SDU

2 stops17h 05mLATAM Airlines

Fri 3/68:05 pmSDU - AUS

2 stops18h 18mLATAM Airlines

Deal found 1/7

$633

Thu 4/92:40 pmAUS - SDU

2 stops18h 40mLATAM Airlines

Wed 4/154:40 pmSDU - AUS

2 stops23h 50mLATAM Airlines

Deal found 1/7

$638

Sun 5/179:00 amAUS - SDU

2 stops21h 35mLATAM Airlines

Sat 5/238:15 pmSDU - AUS

2 stops27h 10mLATAM Airlines

Deal found 1/8

$640

Sat 5/911:20 amAUS - SDU

2 stops23h 50mLATAM Airlines

Sun 5/178:15 pmSDU - AUS

2 stops27h 10mLATAM Airlines

Deal found 1/7

$642

Wed 5/277:00 amDFW - SDU

3 stops31h 45mMultiple Airlines

Tue 6/28:15 pmSDU - DFW

3 stops28h 54mMultiple Airlines

Deal found 1/7

$670

Best flights from Texas to Santos Dumont
Discover carefully curated flight deals from Texas to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 8, 2026.

Fri 5/11:55 pmAUS - SDU

2 stops16h 40mLATAM Airlines

Sat 5/98:15 pmSDU - AUS

2 stops16h 57mLATAM Airlines

Deal found 1/6

$577

Mon 3/29:40 pmIAH - SDU

3 stops30h 25mMultiple Airlines

Mon 3/161:45 pmSDU - IAH

3 stops36h 04mMultiple Airlines

Deal found 1/8

$674

Sun 3/15:59 pmAUS - SDU

2 stops19h 41mUnited Airlines

Wed 3/41:45 pmSDU - AUS

2 stops24h 33mUnited Airlines

Deal found 1/5

$739

Sun 3/110:34 amDFW - SDU

2 stops27h 21mGOL

Thu 3/56:00 amSDU - DFW

2 stops35h 11mGOL

Deal found 1/6

$786

Wed 4/82:26 pmIAH - SDU

2 stops16h 44mAzul

Sat 4/116:50 pmSDU - IAH

2 stops18h 01mAzul

Deal found 1/8

$1,015

Wed 4/111:50 amIAH - SDU

2 stops26h 55mAir Canada

Wed 4/81:45 pmSDU - IAH

2 stops32h 41mAir Canada

Deal found 1/7

$1,022

Fri 2/275:07 pmAUS - SDU

2 stops17h 08mLATAM Airlines

Thu 3/128:05 pmSDU - AUS

2 stops18h 13mLATAM Airlines

Deal found 1/8

$578

Mon 3/166:30 amAUS - SDU

2 stops24h 55mLATAM Airlines

Mon 3/232:00 pmSDU - AUS

2 stops28h 45mLATAM Airlines

Deal found 1/6

$579

Sun 5/316:15 pmAUS - SDU

2 stops36h 20mLATAM Airlines

Thu 6/48:15 pmSDU - AUS

2 stops19h 53mLATAM Airlines

Deal found 1/6

$585

Tue 3/174:20 pmIAH - SDU

2 stops24h 20mMultiple Airlines

Mon 3/239:05 pmSDU - IAH

2 stops27h 29mMultiple Airlines

Deal found 1/8

$724

Sat 4/1110:06 amHOU - SDU

2 stops25h 04mDelta

Sat 4/188:15 pmSDU - HOU

2 stops18h 35mDelta

Deal found 1/5

$1,519

Fri 5/222:50 pmDFW - SDU

2 stops18h 00mGOL

Wed 5/276:00 amSDU - DFW

2 stops37h 50mGOL

Deal found 1/7

$820

Sun 5/318:00 amAUS - SDU

2 stops22h 35mLATAM Airlines

Mon 6/88:15 pmSDU - AUS

2 stops16h 57mLATAM Airlines

Deal found 1/8

$631

Wed 5/272:50 pmDFW - SDU

2 stops18h 30mMultiple Airlines

Tue 6/28:15 pmSDU - DFW

3 stops26h 35mMultiple Airlines

Deal found 1/7

$819

Fri 5/82:50 pmDFW - SDU

2 stops21h 30mGOL

Sun 5/175:40 pmSDU - DFW

2 stops50h 19mGOL

Deal found 1/6

$840

Thu 4/92:40 pmAUS - SDU

2 stops18h 40mLATAM Airlines

Wed 4/154:40 pmSDU - AUS

2 stops23h 50mLATAM Airlines

Deal found 1/7

$638

Wed 4/14:20 pmIAH - SDU

2 stops24h 20mMultiple Airlines

Sun 4/128:20 pmSDU - IAH

3 stops29h 29mMultiple Airlines

Deal found 1/6

$832

Thu 3/2612:10 pmIAH - SDU

2 stops26h 30mAir Canada

Mon 4/61:45 pmSDU - IAH

2 stops32h 41mAir Canada

Deal found 1/8

$1,022

Tue 3/310:32 amDFW - SDU

2 stops21h 13mGOL

Mon 3/98:25 pmSDU - DFW

2 stops47h 46mGOL

Deal found 1/8

$845

Tue 3/31:44 pmAUS - SDU

2 stops16h 41mLATAM Airlines

Mon 3/98:05 pmSDU - AUS

2 stops18h 13mLATAM Airlines

Deal found 1/7

$679

Wed 3/42:00 pmDFW - SDU

2 stops21h 10mGOL

Sat 3/75:40 pmSDU - DFW

2 stops50h 31mGOL

Deal found 1/7

$859

Mon 4/136:10 amDFW - SDU

2 stops49h 00mMultiple Airlines

Tue 4/285:25 pmSDU - DFW

2 stops31h 28mMultiple Airlines

Deal found 1/8

$880

Tue 5/55:25 amAUS - SDU

2 stops29h 45mLATAM Airlines

Wed 5/208:15 pmSDU - AUS

2 stops16h 57mLATAM Airlines

Deal found 1/6

$679

Fri 2/207:05 amSAT - SDU

2 stops28h 30mUnited Airlines

Sat 2/285:30 pmSDU - SAT

2 stops18h 13mUnited Airlines

Deal found 1/6

$1,259

Fri 4/102:50 pmDFW - SDU

2 stops19h 45mGOL

Sat 4/258:45 pmSDU - DFW

2 stops42h 35mGOL

Deal found 1/6

$868

Sat 5/96:10 amDFW - SDU

2 stops46h 55mMultiple Airlines

Sun 5/1710:05 amSDU - DFW

2 stops38h 48mMultiple Airlines

Deal found 1/6

$880

Wed 3/1112:36 pmDFW - SDU

2 stops20h 09mGOL

Mon 3/168:25 pmSDU - DFW

2 stops45h 29mGOL

Deal found 1/6

$869

Sat 2/147:48 pmIAH - SDU

2 stops35h 52mMultiple Airlines

Wed 2/1811:35 amSDU - IAH

3 stops39h 43mMultiple Airlines

Deal found 1/7

$895

Wed 5/63:40 pmAUS - SDU

2 stops19h 30mLATAM Airlines

Mon 5/111:55 pmSDU - AUS

2 stops26h 13mLATAM Airlines

Deal found 1/6

$766

Fri 5/227:00 pmSAT - SDU

2 stops44h 45mUnited Airlines

Wed 5/271:45 pmSDU - SAT

2 stops23h 03mUnited Airlines

Deal found 1/6

$1,402

Last-minute flights from Texas to Santos Dumont
Discover last-minute flight deals from Texas to Santos Dumont. Data last updated January 8, 2026 and is based on user searches.

Wed 1/218:39 amDFW - SDU

2 stops45h 16mGOL

Tue 1/275:40 pmSDU - DFW

2 stops29h 23mGOL

Deal found 1/6

$879

Wed 1/285:10 pmAUS - SDU

2 stops17h 05mLATAM Airlines

Fri 3/68:05 pmSDU - AUS

2 stops18h 18mLATAM Airlines

Deal found 1/7

$633

Mon 2/212:27 pmAUS - SDU

2 stops23h 03mUnited Airlines

Sun 3/12:50 pmSDU - AUS

2 stops20h 49mUnited Airlines

Deal found 1/7

$840

Mon 2/28:39 amDFW - SDU

2 stops45h 16mGOL

Mon 2/98:25 pmSDU - DFW

2 stops46h 43mGOL

Deal found 1/6

$904

Tue 2/35:10 pmAUS - SDU

2 stops25h 15mLATAM Airlines

Sat 2/141:50 pmSDU - AUS

2 stops29h 51mLATAM Airlines

Deal found 1/7

$825

Sat 2/147:48 pmIAH - SDU

2 stops35h 52mMultiple Airlines

Wed 2/186:00 amSDU - IAH

2 stops20h 59mMultiple Airlines

Deal found 1/7

$836

Sun 2/159:50 amIAH - SDU

2 stops31h 50mMultiple Airlines

Thu 2/196:00 amSDU - IAH

2 stops20h 59mMultiple Airlines

Deal found 1/7

$885

Mon 2/165:59 pmAUS - SDU

2 stops17h 31mAir Canada

Wed 3/41:45 pmSDU - AUS

2 stops21h 49mAir Canada

Deal found 1/5

$766

Mon 2/167:15 amAUS - SDU

3 stops28h 15mMultiple Airlines

Wed 3/46:50 pmSDU - AUS

2 stops18h 39mMultiple Airlines

Deal found 1/5

$818

Sun 2/225:07 pmAUS - SDU

2 stops41h 08mLATAM Airlines

Sun 3/18:05 pmSDU - AUS

2 stops18h 18mLATAM Airlines

Deal found 1/8

$900

Thu 2/2612:17 pmAUS - SDU

2 stops25h 23mUnited Airlines

Mon 3/21:45 pmSDU - AUS

2 stops29h 05mUnited Airlines

Deal found 1/5

$789

Fri 2/275:07 pmAUS - SDU

2 stops17h 08mLATAM Airlines

Thu 3/128:05 pmSDU - AUS

2 stops18h 13mLATAM Airlines

Deal found 1/8

$578

One-way flights from Texas to Santos Dumont
Search for one-way flight options from Texas to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated January 8, 2026.

Wed 5/67:00 amDFW - SDU

3 stops33h 10mMultiple Airlines

Deal found 1/8

$282

Tue 5/125:23 pmIAH - SDU

3 stops45h 22mMultiple Airlines

Deal found 1/7

$292

Mon 3/99:15 pmDFW - SDU

3 stops32h 25mMultiple Airlines

Deal found 1/7

$301

Thu 4/910:15 amDFW - SDU

2 stops20h 35mMultiple Airlines

Deal found 1/8

$308

Wed 4/85:23 pmIAH - SDU

3 stops45h 22mMultiple Airlines

Deal found 1/7

$312

Tue 4/145:23 pmIAH - SDU

3 stops44h 47mMultiple Airlines

Deal found 1/7

$318

Tue 4/215:23 pmIAH - SDU

3 stops45h 22mMultiple Airlines

Deal found 1/7

$321

Wed 4/82:40 pmAUS - SDU

2 stops15h 00mMultiple Airlines

Deal found 1/7

$326

Tue 3/319:15 pmIAH - SDU

3 stops32h 25mMultiple Airlines

Deal found 1/6

$329

Mon 2/162:33 pmAUS - SDU

2 stops38h 02mMultiple Airlines

Deal found 1/7

$330

Thu 5/77:00 amDFW - SDU

3 stops22h 40mMultiple Airlines

Deal found 1/8

$331

Mon 4/1312:08 pmAUS - SDU

2 stops32h 17mMultiple Airlines

Deal found 1/7

$333

Cheapflights Fare Finder

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 5/1

1:55 pm-8:35 am

2 stops16h 40m

Rio de Janeiro Santos Dumont

Sat 5/9

8:15 pm-11:12 am

2 stops16h 57m

$577

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Fri 2/27

5:07 pm-1:15 pm

2 stops17h 08m

Rio de Janeiro Santos Dumont

Thu 3/12

8:05 pm-12:18 pm

2 stops18h 13m

$578

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Mon 3/16

6:30 am-9:25 am

2 stops24h 55m

Rio de Janeiro Santos Dumont

Mon 3/23

2:00 pm-4:45 pm

2 stops28h 45m

$579

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Sun 5/31

6:15 pm-8:35 am

2 stops36h 20m

Rio de Janeiro Santos Dumont

Thu 6/4

8:15 pm-2:08 pm

2 stops19h 53m

$585

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Sun 5/31

8:00 am-8:35 am

2 stops22h 35m

Rio de Janeiro Santos Dumont

Mon 6/8

8:15 pm-11:12 am

2 stops16h 57m

$631

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Thu 4/9

2:40 pm-11:20 am

2 stops18h 40m

Rio de Janeiro Santos Dumont

Wed 4/15

4:40 pm-2:30 pm

2 stops23h 50m

$638

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 3/2

9:40 pm-7:05 am

3 stops30h 25m

Rio de Janeiro Santos Dumont

Mon 3/16

1:45 pm-11:49 pm

3 stops36h 04m

$674

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Tue 3/3

1:44 pm-9:25 am

2 stops16h 41m

Rio de Janeiro Santos Dumont

Mon 3/9

8:05 pm-12:18 pm

2 stops18h 13m

$679

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Tue 5/5

5:25 am-1:10 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Wed 5/20

8:15 pm-11:12 am

2 stops16h 57m

$679

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 3/17

4:20 pm-6:40 pm

2 stops24h 20m

Rio de Janeiro Santos Dumont

Mon 3/23

9:05 pm-10:34 pm

2 stops27h 29m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 results

...

Best time to book a flight from Texas to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Texas with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Texas to Rio de Janeiro Santos Dumont Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Texas to Rio de Janeiro Santos Dumont Airport?
LATAM Airlines, GOL, and United Airlines can get you from Texas to Rio de Janeiro Santos Dumont Airport in just under 16h 40m. Your travel time can differ by up to 11h 50m. The distance from Texas to Rio de Janeiro Santos Dumont Airport is about 5147 mi. This flight may include one or multiple stops.
What are the most popular routes from Texas to Rio de Janeiro Santos Dumont Airport?
The most popular flight routes from Texas to Rio de Janeiro Santos Dumont Airport are Dallas/Fort Worth - Rio de Janeiro Santos Dumont, Houston Hobby - Rio de Janeiro Santos Dumont and Austin Bergstrom - Rio de Janeiro Santos Dumont.
Can I find deals for flights from Texas to Santos Dumont that include hotel bookings?
Yes. In addition to deals on Texas to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Texas to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Santos Dumont.
Can I find deals for business class flights from Texas to Santos Dumont?
Yes. Cheapflights offers flight deals from Texas to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$282+ Cheap flights from Texas to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Texas to Santos Dumont with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Texas to Santos Dumont

Keep the following information in mind while searching for Texas to Santos Dumont flight deals. Data was last updated January 8, 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Texas to Santos Dumont

Cheapest flights from Texas to Santos DumontExplore the most affordable flight options available from Texas to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Explore the most affordable flight options available from Texas to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Texas to Rio de Janeiro Santos Dumont Airport that are best for you.

Best time to book a flight from Texas to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Texas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Texas to Rio de Janeiro Santos Dumont Airport

Related info for your journey

Find useful and relevant information for your journey from Texas to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Texas to Rio de Janeiro Santos Dumont Airport?

What are the most popular routes from Texas to Rio de Janeiro Santos Dumont Airport?

Can I find deals for flights from Texas to Santos Dumont that include hotel bookings?

How can I find direct flights from Texas to Santos Dumont?

Can I find deals for business class flights from Texas to Santos Dumont?

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Cheapest flights from Texas to Santos Dumont
Explore the most affordable flight options available from Texas to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.