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Santos Dumont

$315+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SDU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 April 24, 2025.

Round-trip from

$555
(LATAM Airlines)

One-way from

$315
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,074
From Texas to Rio de Janeiro Santos Dumont
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One-way flight from Texas to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 7% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 24, 2025.

This LATAM Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 6/210:40 amAUS - SDU
2 stops24h 10mLATAM Airlines
Mon 7/288:20 pmSDU - AUS
2 stops24h 13mLATAM Airlines
Deal found 4/23$555
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Wed 6/47:14 amAUS - SDU
3 stops35h 11mMultiple Airlines
Sun 6/89:35 amSDU - AUS
2 stops34h 45mMultiple Airlines
Deal found 4/22$673
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/310:30 amAUS - SDU
2 stops27h 20mUnited Airlines
Tue 6/171:00 pmSDU - AUS
2 stops21h 37mUnited Airlines
Deal found 4/23$680
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Mon 6/25:30 amDFW - SDU
3 stops25h 45mMultiple Airlines
Tue 6/106:15 amSDU - DFW
2 stops29h 16mMultiple Airlines
Deal found 4/23$693
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Mon 6/168:49 pmIAH - SDU
2 stops34h 26mMultiple Airlines
Sat 6/216:15 amSDU - IAH
2 stops19h 56mMultiple Airlines
Deal found 4/23$761
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Sat 6/71:27 pmSAT - SDU
3 stops30h 48mMultiple Airlines
Sat 6/144:30 pmSDU - SAT
3 stops32h 36mMultiple Airlines
Deal found 4/23$799
This GOL deal was found by Cheapflights users on 4/23. 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.
Mon 11/108:08 amDFW - SDU
2 stops26h 57mGOL
Tue 11/186:00 amSDU - DFW
2 stops36h 52mGOL
Deal found 4/23$927
This Air Canada deal was found by Cheapflights users on 4/23. 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 5/149:25 amDFW - SDU
2 stops28h 25mAir Canada
Mon 5/267:55 amSDU - DFW
2 stops39h 49mAir Canada
Deal found 4/23$932
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Tue 6/310:00 amIAH - SDU
2 stops27h 50mAir Canada
Wed 6/117:55 amSDU - IAH
2 stops38h 01mAir Canada
Deal found 4/23$937
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:48 amIAH - SDU
2 stops26h 52mGOL
Mon 11/108:30 pmSDU - IAH
2 stops25h 56mGOL
Deal found 4/23$998
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:40 amAUS - SDU
2 stops21h 00mGOL
Fri 9/195:40 pmSDU - AUS
2 stops30h 01mGOL
Deal found 4/22$1,129
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 8/512:13 pmSAT - SDU
2 stops25h 37mUnited Airlines
Mon 8/111:00 pmSDU - SAT
2 stops23h 57mUnited Airlines
Deal found 4/22$1,141

Cheapflights Fare Finder

Customize your flight search to find flights from Texas to Santos Dumont 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 April 24, 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

Texas

Fly to

Santos Dumont

Route

Depart

Return

Price

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Mon 6/2

10:40 am-12:50 pm

2 stops24h 10m

Rio de Janeiro Santos Dumont

Mon 7/28

8:20 pm-6:33 pm

2 stops24h 13m

$555

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Wed 6/4

7:14 am-8:25 pm

3 stops35h 11m

Rio de Janeiro Santos Dumont

Sun 6/8

9:35 am-6:20 pm

2 stops34h 45m

$673

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Tue 6/3

10:30 am-3:50 pm

2 stops27h 20m

Rio de Janeiro Santos Dumont

Tue 6/17

1:00 pm-8:37 am

2 stops21h 37m

$680

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 6/2

5:30 am-9:15 am

3 stops25h 45m

Rio de Janeiro Santos Dumont

Tue 6/10

6:15 am-9:31 am

2 stops29h 16m

$693

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Mon 6/16

8:49 pm-9:15 am

2 stops34h 26m

Rio de Janeiro Santos Dumont

Sat 6/21

6:15 am-12:11 am

2 stops19h 56m

$761

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 6/7

1:27 pm-10:15 pm

3 stops30h 48m

Rio de Janeiro Santos Dumont

Sat 6/14

4:30 pm-11:06 pm

3 stops32h 36m

$799

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 5/14

9:25 am-3:50 pm

2 stops28h 25m

Rio de Janeiro Santos Dumont

Mon 5/26

7:55 am-9:44 pm

2 stops39h 49m

$932

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Tue 6/3

10:00 am-3:50 pm

2 stops27h 50m

Rio de Janeiro Santos Dumont

Wed 6/11

7:55 am-7:56 pm

2 stops38h 01m

$937

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Thu 9/25

8:22 am-10:40 am

2 stops24h 18m

Rio de Janeiro Santos Dumont

Thu 10/2

6:00 am-3:55 pm

2 stops35h 55m

$997

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Tue 8/5

12:13 pm-3:50 pm

2 stops25h 37m

Rio de Janeiro Santos Dumont

Mon 8/11

1:00 pm-10:57 am

2 stops23h 57m

$1,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 29 results
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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

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

Find hourly flight availability from Texas to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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.

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

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.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from Texas to Rio de Janeiro, such as Azul, Delta and LATAM Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
775 reviews

Comfort

8.0

Food

7.1

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
775 reviews
Azul
8.0
Very good
775 reviews

Comfort

8.0

Food

7.1

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,920 reviews
Azul
8.0
Very good
775 reviews

Comfort

8.0

Food

7.1

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,765 reviews
Azul
8.0
Very good
775 reviews

Comfort

8.0

Food

7.1

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,685 reviews
Azul
8.0
Very good
775 reviews

Comfort

8.0

Food

7.1

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,066 reviews
Azul
8.0
Very good
775 reviews

Comfort

8.0

Food

7.1

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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.

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

    The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $533. However, be on the lookout for offers from LATAM Airlines and Air Canada, as they are both options that can get you from Texas to Rio de Janeiro Santos Dumont Airport for a low price.

  • 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 Houston Hobby - Rio de Janeiro Santos Dumont, Dallas/Fort Worth - Rio de Janeiro Santos Dumont and Houston George Bush Intcntl - 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.

See more FAQs

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Alternative routes for Texas to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
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Newark to Santos Dumont flights
Baltimore to Rio de Janeiro–Galeão Intl flights
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Los Angeles to Rio de Janeiro–Galeão Intl flights
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