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Santos Dumont

$323+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SDU
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Round-trip from

$610
(LATAM Airlines)

One-way from

$323
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,066
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 ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 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 2, 2025.

This LATAM Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/277:24 amAUS - SDU
2 stops28h 11mMultiple Airlines
Sat 5/319:35 amSDU - AUS
2 stops50h 30mMultiple Airlines
Deal found 4/1$610
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Thu 5/88:44 pmIAH - SDU
2 stops23h 41mMultiple Airlines
Tue 5/132:55 pmSDU - IAH
2 stops35h 12mMultiple Airlines
Deal found 4/1$612
This Mytrip deal was found by Cheapflights users on 4/1. 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 5/76:40 pmDFW - SDU
3 stops34h 35mMultiple Airlines
Wed 5/147:45 amSDU - DFW
2 stops27h 46mMultiple Airlines
Deal found 4/1$613
This LATAM Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 6/47:37 amAUS - SDU
2 stops23h 18mLATAM Airlines
Thu 6/198:20 pmSDU - AUS
2 stops21h 25mLATAM Airlines
Deal found 4/1$677
This Mytrip deal was found by Cheapflights users on 4/1. 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 5/167:05 amSAT - SDU
2 stops33h 00mMultiple Airlines
Fri 5/236:40 pmSDU - SAT
2 stops30h 11mMultiple Airlines
Deal found 4/1$685
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 9/157:30 pmAUS - SDU
2 stops42h 20mUnited Airlines
Mon 9/221:00 pmSDU - AUS
2 stops32h 50mUnited Airlines
Deal found 3/31$748
This GOL deal was found by Cheapflights users on 4/1. 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.
Wed 11/58:08 amDFW - SDU
2 stops26h 57mGOL
Mon 11/175:40 pmSDU - DFW
2 stops49h 15mGOL
Deal found 4/1$786
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:17 amAUS - SDU
2 stops21h 23mGOL
Mon 8/256:00 amSDU - AUS
2 stops17h 04mGOL
Deal found 4/1$881
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:25 amIAH - SDU
2 stops21h 15mGOL
Wed 10/225:40 pmSDU - IAH
2 stops31h 14mGOL
Deal found 4/1$889
This Air Canada deal was found by Cheapflights users on 4/2. 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 5/69:25 amDFW - SDU
2 stops28h 25mAir Canada
Mon 5/127:55 amSDU - DFW
2 stops39h 49mAir Canada
Deal found 4/2$932
This Air Canada deal was found by Cheapflights users on 4/1. 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 5/177:20 amIAH - SDU
2 stops30h 30mAir Canada
Fri 5/231:05 pmSDU - IAH
2 stops24h 09mAir Canada
Deal found 4/1$950
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:20 amAUS - SDU
2 stops22h 55mDelta
Fri 11/288:20 pmSDU - AUS
2 stops22h 15mDelta
Deal found 3/31$1,062

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 2, 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

Tue 5/27

7:24 am-1:35 pm

2 stops28h 11m

Rio de Janeiro Santos Dumont

Sat 5/31

9:35 am-10:05 am

2 stops50h 30m

$610

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Thu 5/8

8:44 pm-10:25 pm

2 stops23h 41m

Rio de Janeiro Santos Dumont

Tue 5/13

2:55 pm-12:07 am

2 stops35h 12m

$612

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Wed 5/7

6:40 pm-7:15 am

3 stops34h 35m

Rio de Janeiro Santos Dumont

Wed 5/14

7:45 am-9:31 am

2 stops27h 46m

$613

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Wed 6/4

7:37 am-8:55 am

2 stops23h 18m

Rio de Janeiro Santos Dumont

Thu 6/19

8:20 pm-3:45 pm

2 stops21h 25m

$677

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 5/16

7:05 am-6:05 pm

2 stops33h 00m

Rio de Janeiro Santos Dumont

Fri 5/23

6:40 pm-10:51 pm

2 stops30h 11m

$685

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Mon 9/15

7:30 pm-3:50 pm

2 stops42h 20m

Rio de Janeiro Santos Dumont

Mon 9/22

1:00 pm-7:50 pm

2 stops32h 50m

$748

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Mon 9/15

10:09 am-10:40 am

2 stops22h 31m

Rio de Janeiro Santos Dumont

Mon 9/29

11:35 am-3:55 pm

2 stops54h 20m

$805

AustinRio de Janeiro

AUS - SDU

AUSSDU

Austin Bergstrom

Mon 8/18

11:17 am-10:40 am

2 stops21h 23m

Rio de Janeiro Santos Dumont

Mon 8/25

6:00 am-9:04 pm

2 stops17h 04m

$881

DallasRio de Janeiro

DFW - SDU

DFWSDU

Dallas/Fort Worth

Tue 5/6

9:25 am-3:50 pm

2 stops28h 25m

Rio de Janeiro Santos Dumont

Mon 5/12

7:55 am-9:44 pm

2 stops39h 49m

$932

HoustonRio de Janeiro

IAH - SDU

IAHSDU

Houston George Bush Intcntl

Sat 5/17

7:20 am-3:50 pm

2 stops30h 30m

Rio de Janeiro Santos Dumont

Fri 5/23

1:05 pm-11:14 am

2 stops24h 09m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 27 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 2, 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 2, 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
773 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

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
773 reviews
Azul
8.0
Very good
773 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

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
7,898 reviews
Azul
8.0
Very good
773 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

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
1,754 reviews
Azul
8.0
Very good
773 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

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
8,616 reviews
Azul
8.0
Very good
773 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

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
1,053 reviews
Azul
8.0
Very good
773 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

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 LATAM Airlines, with whom users have recently found tickets for as low as $354. However, be on the lookout for offers from Air Canada and GOL, 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 Dallas/Fort Worth - Rio de Janeiro Santos Dumont, Houston Hobby - 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
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
LaGuardia to Santos Dumont flights
Miami to Santos Dumont flights
Hobby to Rio de Janeiro–Galeão Intl flights
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Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
Orlando to Rio de Janeiro–Galeão Intl flights
Boston to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
San Francisco to Rio de Janeiro–Galeão Intl flights
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