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Santos Dumont

$864+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SDU
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap 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 February 6, 2026.

This Air Canada deal was found by Cheapflights users on 2/3. 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.
Thu 9/247:55 am
SMF
-
SDU
2 stops28h 50m
Multiple Airlines
Sun 10/48:30 am
SDU
-
SMF
2 stops40h 40m
Multiple Airlines
Deal found 2/3$864
This Gurufare deal was found by Cheapflights users on 2/3. 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 6/810:40 pm
SMF
-
SDU
2 stops34h 30m
LATAM Airlines
Fri 6/198:15 pm
SDU
-
SMF
2 stops19h 06m
LATAM Airlines
Deal found 2/3$1,299
This KAYAK deal was found by Cheapflights users on 2/5. 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 7/15:20 am
SMF
-
SDU
2 stops31h 25m
Azul
Sun 7/122:50 pm
SDU
-
SMF
2 stops33h 50m
Azul
Deal found 2/5$1,401
This FlightHub deal was found by Cheapflights users on 2/5. 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.
Tue 9/87:00 am
SMF
-
SDU
2 stops21h 35m
LATAM Airlines
Tue 9/158:15 pm
SDU
-
SMF
2 stops18h 40m
LATAM Airlines
Deal found 2/5$1,458
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:35 pm
SMF
-
SDU
2 stops34h 35m
LATAM Airlines
Tue 4/148:20 pm
SDU
-
SMF
2 stops18h 28m
LATAM Airlines
Deal found 2/3$1,483
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:55 pm
SMF
-
SDU
2 stops37h 50m
United Airlines
Tue 10/61:45 pm
SDU
-
SMF
2 stops26h 03m
United Airlines
Deal found 2/2$1,575
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 2/811:05 pm
SMF
-
SDU
3 stops33h 00m
Multiple Airlines
Tue 2/107:45 pm
SDU
-
SMF
3 stops32h 30m
Multiple Airlines
Deal found 2/5$1,855
This Priceline deal was found by Cheapflights users on 2/3. 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.
Wed 2/49:40 am
SMF
-
SDU
2 stops18h 45m
LATAM Airlines
Wed 2/118:05 pm
SDU
-
SMF
2 stops28h 55m
LATAM Airlines
Deal found 2/3$4,334
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Sun 2/812:30 pm
SMF
-
SDU
2 stops19h 45m
LATAM Airlines
Tue 2/108:05 pm
SDU
-
SMF
2 stops19h 43m
LATAM Airlines
Deal found 2/5$4,569

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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,299
(Gurufare)

Popular in

December

Cheapest in

November

Average price

$1,115
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. 15% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 6, 2026.
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

Mon 6/8

10:40 pm-1:10 pm

2 stops34h 30m

Rio de Janeiro Santos Dumont

Fri 6/19

8:15 pm-11:21 am

2 stops19h 06m

$1,299

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Wed 7/1

5:20 am-4:45 pm

2 stops31h 25m

Rio de Janeiro Santos Dumont

Sun 7/12

2:50 pm-8:40 pm

2 stops33h 50m

$1,401

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sun 3/29

10:35 pm-1:10 pm

2 stops34h 35m

Rio de Janeiro Santos Dumont

Tue 4/14

8:20 pm-10:48 am

2 stops18h 28m

$1,483

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sun 2/15

7:05 am-9:25 am

2 stops21h 20m

$3,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

  • 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 31h 25m. Fly via LATAM Airlines or Azul 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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