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Santos Dumont

$1,229+ Cheap flights from Sacramento (SMF) to Santos Dumont, Brazil (SDU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SDU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Sacramento to Santos Dumont

Best flights from Sacramento to Santos Dumont
Discover carefully curated flight deals from Sacramento to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/17. 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 1/1412:40 amSMF - SDU
3 stops29h 55mMultiple Airlines
Thu 1/228:20 pmSDU - SMF
3 stops30h 15mMultiple Airlines
Deal found 12/17$1,229
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 3/1910:42 amSMF - SDU
2 stops25h 58mUnited Airlines
Mon 3/231:45 pmSDU - SMF
2 stops26h 06mUnited Airlines
Deal found 12/17$1,481
This KAYAK deal was found by Cheapflights users on 12/18. 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 1/1412:30 pmSMF - SDU
2 stops19h 45mLATAM Airlines
Wed 2/42:00 pmSDU - SMF
2 stops26h 20mLATAM Airlines
Deal found 12/18$1,649
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1211:05 pmSMF - SDU
3 stops29h 20mMultiple Airlines
Mon 1/268:20 pmSDU - SMF
3 stops27h 31mMultiple Airlines
Deal found 12/16$1,610
This Mytrip deal was found by Cheapflights users on 12/15. 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 1/912:40 amSMF - SDU
3 stops31h 10mMultiple Airlines
Sat 1/175:45 pmSDU - SMF
3 stops33h 56mMultiple Airlines
Deal found 12/15$1,709
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Sun 6/148:00 amSMF - SDU
2 stops28h 45mMultiple Airlines
Sun 6/218:30 amSDU - SMF
2 stops40h 40mMultiple Airlines
Deal found 12/15$2,036
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 4/27:05 amSMF - SDU
2 stops26h 05mDelta
Sun 4/58:15 pmSDU - SMF
2 stops27h 53mDelta
Deal found 12/16$5,656
This Priceline deal was found by Cheapflights users on 12/17. 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 1/1512:30 pmSMF - SDU
2 stops19h 45mLATAM Airlines
Thu 1/223:15 pmSDU - SMF
2 stops24h 18mLATAM Airlines
Deal found 12/17$4,994

Find 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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,482
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,659
Provider with most accurate pricing for Sacramento Intl-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Rio de Janeiro Santos Dumont flights.
Search Deals
From Sacramento Intl to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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 1/14

12:40 am-11:35 am

3 stops29h 55m

Rio de Janeiro Santos Dumont

Thu 1/22

8:20 pm-9:35 pm

3 stops30h 15m

$1,229

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Thu 3/19

10:42 am-4:40 pm

2 stops25h 58m

Rio de Janeiro Santos Dumont

Mon 3/23

1:45 pm-11:51 am

2 stops26h 06m

$1,481

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Mon 1/12

11:05 pm-9:25 am

3 stops29h 20m

Rio de Janeiro Santos Dumont

Mon 1/26

8:20 pm-6:51 pm

3 stops27h 31m

$1,610

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Wed 1/14

12:30 pm-1:15 pm

2 stops19h 45m

Rio de Janeiro Santos Dumont

Wed 2/4

2:00 pm-11:20 am

2 stops26h 20m

$1,649

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Fri 1/9

12:40 am-12:50 pm

3 stops31h 10m

Rio de Janeiro Santos Dumont

Sat 1/17

5:45 pm-10:41 pm

3 stops33h 56m

$1,709

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sun 6/14

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Sun 6/21

8:30 am-9:10 pm

2 stops40h 40m

$2,036

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Thu 1/15

12:30 pm-1:15 pm

2 stops19h 45m

Rio de Janeiro Santos Dumont

Thu 1/22

3:15 pm-10:33 am

2 stops24h 18m

$4,994

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Thu 4/2

7:05 am-1:10 pm

2 stops26h 05m

Rio de Janeiro Santos Dumont

Sun 4/5

8:15 pm-8:08 pm

2 stops27h 53m

$5,656

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

  • Most accurate provider: When it comes to deals on Sacramento-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 25h 58m. Fly via United Airlines to get the fastest option. There are 6607 mi between Sacramento and Rio de Janeiro Santos Dumont Airport.

  • 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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