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$311+ Cheap flights from Santos Dumont, Brazil (SDU) to Texas

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — DFW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Santos Dumont to Texas

Keep the following information in mind while searching for Santos Dumont to Texas flight deals. Data was last updated September 11, 2025.

Round-trip from

$658
(United Airlines)

One-way from

$311
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,354
From Rio de Janeiro Santos Dumont to Texas
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One-way flight from Rio de Janeiro Santos Dumont to Texas
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Highest demand for flights based on searches. 3% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santos Dumont to Texas

Cheapest flights from Santos Dumont to Texas
Explore the most affordable flight options available from Santos Dumont to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:45 pmSDU - AUS
3 stops27h 34mUnited Airlines
Sun 11/167:43 pmAUS - SDU
2 stops42h 02mUnited Airlines
Deal found 9/9$658
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:30 pmSDU - DFW
3 stops32h 23mMultiple Airlines
Fri 10/317:52 pmDFW - SDU
2 stops24h 33mMultiple Airlines
Deal found 9/9$720
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:30 pmSDU - AUS
2 stops20h 00mUnited Airlines
Thu 11/1312:17 pmAUS - SDU
2 stops25h 28mUnited Airlines
Deal found 9/9$808
This MaxMilhas deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:20 pmSDU - AUS
2 stops20h 24mMultiple Airlines
Tue 9/307:46 amAUS - SDU
2 stops23h 49mMultiple Airlines
Deal found 9/10$810
This LATAM Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:05 pmSDU - DFW
2 stops18h 49mLATAM Airlines
Tue 11/113:35 pmDFW - SDU
2 stops18h 40mLATAM Airlines
Deal found 9/9$859
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:45 pmSDU - AUS
2 stops34h 32mAir Canada
Mon 1/511:30 amAUS - SDU
2 stops23h 50mAir Canada
Deal found 9/11$937
This GOL deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:20 amSDU - DFW
2 stops36h 30mGOL
Mon 10/207:05 pmDFW - SDU
2 stops25h 20mGOL
Deal found 9/9$1,038
This Flighttix deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:15 pmSDU - IAH
2 stops22h 13mGOL
Mon 11/1711:27 amIAH - SDU
2 stops23h 43mGOL
Deal found 9/11$1,072
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:30 pmSDU - DFW
2 stops30h 39mAir Canada
Fri 11/1412:20 pmDFW - SDU
2 stops28h 55mAir Canada
Deal found 9/9$1,096
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:30 pmSDU - DFW
2 stops30h 39mAir Canada
Mon 11/107:05 amDFW - SDU
2 stops30h 40mAir Canada
Deal found 9/9$1,102
This 123 Milhas deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:20 pmSDU - AUS
2 stops20h 29mLATAM Airlines
Mon 10/1311:29 amAUS - SDU
2 stops20h 06mLATAM Airlines
Deal found 9/11$1,102
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:45 pmSDU - DFW
2 stops33h 24mAir Canada
Tue 11/1112:20 pmDFW - SDU
2 stops25h 25mAir Canada
Deal found 9/9$1,122

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santos Dumont to Texas 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Texas that are best for you.

Fly from

Santos Dumont

Fly to

Texas

Route

Depart

Return

Price

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Fri 10/31

1:45 pm-3:19 pm

3 stops27h 34m

Austin Bergstrom

Sun 11/16

7:43 pm-4:45 pm

2 stops42h 02m

$658

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Fri 10/24

4:30 pm-10:53 pm

3 stops32h 23m

Dallas/Fort Worth

Fri 10/31

7:52 pm-10:25 pm

2 stops24h 33m

$720

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Sat 11/1

5:30 pm-11:30 am

2 stops20h 00m

Austin Bergstrom

Thu 11/13

12:17 pm-4:45 pm

2 stops25h 28m

$808

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Tue 9/23

8:20 pm-2:44 pm

2 stops20h 24m

Austin Bergstrom

Tue 9/30

7:46 am-9:35 am

2 stops23h 49m

$810

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Wed 11/12

1:45 pm-9:17 pm

2 stops34h 32m

Austin Bergstrom

Mon 1/5

11:30 am-2:20 pm

2 stops23h 50m

$937

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Fri 3/6

6:00 am-12:07 am

2 stops21h 07m

Austin Bergstrom

Fri 3/20

11:06 am-2:10 pm

2 stops25h 04m

$956

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Fri 3/6

8:05 pm-4:38 pm

2 stops23h 33m

Austin Bergstrom

Thu 3/19

12:15 pm-9:25 am

2 stops19h 10m

$973

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Tue 9/30

6:20 am-4:50 pm

2 stops36h 30m

Dallas/Fort Worth

Mon 10/20

7:05 pm-10:25 pm

2 stops25h 20m

$1,038

Rio de JaneiroHouston

SDU - IAH

SDUIAH

Rio de Janeiro Santos Dumont

Mon 11/3

3:15 pm-10:28 am

2 stops22h 13m

Houston George Bush Intcntl

Mon 11/17

11:27 am-2:10 pm

2 stops23h 43m

$1,072

Rio de JaneiroAustin

SDU - AUS

SDUAUS

Rio de Janeiro Santos Dumont

Fri 3/6

6:00 am-8:46 pm

2 stops17h 46m

Austin Bergstrom

Thu 3/19

11:06 am-10:45 am

2 stops21h 39m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 56 results
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Best time to book a flight from Santos Dumont to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas from Santos Dumont 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 Rio de Janeiro Santos Dumont Airport to Texas
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Texas. 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 Rio de Janeiro Santos Dumont Airport to Texas?

    There are many flights that can get you from Rio de Janeiro Santos Dumont Airport to Texas in 27h 34m. Fly via United Airlines, Air Canada, or GOL to get the fastest option. Rio de Janeiro Santos Dumont Airport and Texas are separated by a distance of 5147 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Rio de Janeiro Santos Dumont Airport to Texas one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $379. Users have also found prices from $438 and $530 on LATAM Airlines and GOL, respectively.

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

    While some choose either Rio de Janeiro Santos Dumont - Houston Hobby or Rio de Janeiro Santos Dumont - Austin Bergstrom, Rio de Janeiro Santos Dumont - Dallas/Fort Worth is the most popular route from Rio de Janeiro Santos Dumont Airport to Texas.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Texas?

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Texas (average of $216). Flying from Rio de Janeiro Santos Dumont Airport to Texas in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Santos Dumont to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Rio de Janeiro–Galeão Intl to Raleigh flights
Santos Dumont to George Bush Intcntl flights

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