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$311+ Cheap flights from Santos Dumont, Brazil (SDU) to Dallas/Fort Worth (DFW)

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 Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$774
(GOL)

One-way from

$311
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$842
From Rio de Janeiro Santos Dumont to Dallas/Fort Worth
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One-way flight from Rio de Janeiro Santos Dumont to Dallas/Fort Worth
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Highest demand for flights based on searches. 19% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 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 Dallas/Fort Worth

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

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 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 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 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 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
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
Mon 11/103:45 pmDFW - SDU
2 stops22h 00mAir Canada
Deal found 9/9$1,128
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:30 pmSDU - DFW
2 stops47h 29mGOL
Fri 9/262:50 pmDFW - SDU
2 stops21h 15mGOL
Deal found 9/10$1,142
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:25 amSDU - DFW
2 stops36h 18mAir Canada
Sun 9/289:25 amDFW - SDU
2 stops26h 55mAir Canada
Deal found 9/10$1,143

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santos Dumont to Dallas/Fort Worth 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 Dallas/Fort Worth Airport that are best for you.

Fly from

Santos Dumont

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

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 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 JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Sat 11/1

5:30 pm-10:09 pm

2 stops30h 39m

Dallas/Fort Worth

Tue 11/11

12:20 pm-4:45 pm

2 stops25h 25m

$1,096

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Sat 11/1

5:30 pm-10:09 pm

2 stops30h 39m

Dallas/Fort Worth

Fri 11/14

12:20 pm-8:15 pm

2 stops28h 55m

$1,096

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Sat 11/1

5:30 pm-10:09 pm

2 stops30h 39m

Dallas/Fort Worth

Wed 11/12

3:45 pm-4:45 pm

2 stops22h 00m

$1,102

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Fri 10/31

1:45 pm-9:09 pm

2 stops33h 24m

Dallas/Fort Worth

Fri 11/14

12:20 pm-8:15 pm

2 stops28h 55m

$1,122

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Wed 10/29

1:45 pm-9:09 pm

2 stops33h 24m

Dallas/Fort Worth

Fri 11/14

12:20 pm-8:15 pm

2 stops28h 55m

$1,122

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Wed 10/29

1:45 pm-9:09 pm

2 stops33h 24m

Dallas/Fort Worth

Tue 11/11

12:20 pm-4:45 pm

2 stops25h 25m

$1,122

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Thu 10/30

8:15 am-7:41 pm

3 stops37h 26m

$311

Rio de JaneiroDallas

SDU - DFW

SDUDFW

Rio de Janeiro Santos Dumont

Sat 11/29

5:40 pm-12:35 pm

2 stops45h 55m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
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Best time to book a flight from Santos Dumont to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth 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.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Dallas/Fort Worth. 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 Dallas/Fort Worth Airport?

    Departing from Rio de Janeiro Santos Dumont Airport to Dallas/Fort Worth Airport will take you 36h 30m. The distance from Rio de Janeiro Santos Dumont Airport to Dallas/Fort Worth Airport is about 5237 mi.

  • Can I find deals for flights from Santos Dumont to Dallas/Fort Worth that include hotel bookings?

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

  • How can I find direct flights from Santos Dumont to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Santos Dumont to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Santos Dumont to Dallas/Fort Worth 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 Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Dallas/Fort Worth Airport (average of $216). Flying from Rio de Janeiro Santos Dumont Airport to Dallas/Fort Worth Airport 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 Dallas/Fort Worth

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