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Santos Dumont

$441+ Cheap flights from Sacramento (SMF) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SDU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Sacramento to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Santos Dumont (SDU). 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 16, 2025.

Round-trip from

$1,153
(FlightHub)

One-way from

$441
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,024
From Sacramento Intl to Rio de Janeiro Santos Dumont
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One-way flight from Sacramento Intl to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 9% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 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 Sacramento to Santos Dumont

Cheapest flights from Sacramento to Santos Dumont
Explore the most affordable flight options available from Sacramento to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:22 pmSMF - SDU
2 stops19h 53mLATAM Airlines
Tue 12/98:05 pmSDU - SMF
2 stops19h 22mLATAM Airlines
Deal found 9/14$1,153
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:16 amSMF - SDU
2 stops19h 19mLATAM Airlines
Fri 11/218:05 pmSDU - SMF
2 stops19h 29mLATAM Airlines
Deal found 9/14$1,309
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/288:00 amSMF - SDU
2 stops46h 10mUnited Airlines
Sat 12/65:30 pmSDU - SMF
2 stops24h 06mUnited Airlines
Deal found 9/14$1,327
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amSMF - SDU
2 stops22h 35mLATAM Airlines
Sat 12/68:05 pmSDU - SMF
2 stops20h 09mLATAM Airlines
Deal found 9/14$1,415
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:18 amSMF - SDU
2 stops19h 07mLATAM Airlines
Sun 1/42:00 pmSDU - SMF
2 stops25h 37mLATAM Airlines
Deal found 9/14$3,743
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:22 pmSMF - SDU
2 stops19h 53mLATAM Airlines
Mon 11/178:05 pmSDU - SMF
2 stops20h 07mLATAM Airlines
Deal found 9/14$4,371
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/176:45 amSMF - SDU
2 stops25h 30mDelta
Fri 12/128:05 pmSDU - SMF
2 stops20h 09mDelta
Deal found 9/16$4,428
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:45 amSMF - SDU
2 stops21h 40mLATAM Airlines
Sat 11/158:05 pmSDU - SMF
2 stops20h 07mLATAM Airlines
Deal found 9/14$4,588
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:19 pmSMF - SDU
2 stops19h 56mLATAM Airlines
Sun 1/42:00 pmSDU - SMF
2 stops25h 37mLATAM Airlines
Deal found 9/14$5,363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento 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 September 16, 2025.
Use the filters below to find and compare flights from Sacramento to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Sacramento

Fly to

Santos Dumont

Route

Depart

Return

Price

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Wed 11/26

12:22 pm-1:15 pm

2 stops19h 53m

Rio de Janeiro Santos Dumont

Tue 12/9

8:05 pm-10:27 am

2 stops19h 22m

$1,153

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Fri 11/14

9:16 am-9:35 am

2 stops19h 19m

Rio de Janeiro Santos Dumont

Fri 11/21

8:05 pm-10:34 am

2 stops19h 29m

$1,309

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Fri 11/28

8:00 am-11:10 am

2 stops46h 10m

Rio de Janeiro Santos Dumont

Sat 12/6

5:30 pm-12:36 pm

2 stops24h 06m

$1,327

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sun 2/22

7:00 am-1:15 pm

2 stops25h 15m

Rio de Janeiro Santos Dumont

Tue 2/24

2:00 pm-10:37 am

2 stops25h 37m

$1,497

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Wed 12/17

9:18 am-9:25 am

2 stops19h 07m

Rio de Janeiro Santos Dumont

Sun 1/4

2:00 pm-10:37 am

2 stops25h 37m

$3,743

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Wed 11/12

12:22 pm-1:15 pm

2 stops19h 53m

Rio de Janeiro Santos Dumont

Mon 11/17

8:05 pm-11:12 am

2 stops20h 07m

$4,371

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Mon 11/17

6:45 am-9:25 am

2 stops21h 40m

Rio de Janeiro Santos Dumont

Fri 12/12

8:05 pm-11:14 am

2 stops20h 09m

$4,428

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Thu 12/18

12:19 pm-1:15 pm

2 stops19h 56m

Rio de Janeiro Santos Dumont

Sun 1/4

2:00 pm-10:37 am

2 stops25h 37m

$5,363

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Tue 12/9

2:50 pm-7:40 am

3 stops35h 50m

$441

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Thu 12/11

12:36 pm-8:55 am

3 stops39h 19m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

Best time to book a flight from Sacramento to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Sacramento 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 Sacramento 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 airport do you fly from for flights from Sacramento to Rio de Janeiro Santos Dumont?

    For a flight from Sacramento to Rio de Janeiro Santos Dumont, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city. Sacramento Intl is the only Sacramento airport and it handles 0 outbound flights to Rio de Janeiro Santos Dumont per day. 0 airlines have flights to Rio de Janeiro Santos Dumont from Sacramento Intl on a regular basis.

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

    There are many flights that can get you from Sacramento to Rio de Janeiro Santos Dumont Airport in 19h 53m. Fly via LATAM Airlines or United Airlines to get the fastest option. There are 6607 mi between Sacramento and Rio de Janeiro Santos Dumont Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Santos Dumont

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