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Santos Dumont

$426+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SDU
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,180
(Mytrip)

One-way from

$426
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$890
Provider with most accurate pricing for Sacramento Intl-Rio de Janeiro Santos Dumont flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Rio de Janeiro Santos Dumont flights.
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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. 7% potential increase in price ($89 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 October 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 October 22, 2025.

This KAYAK deal was found by Cheapflights users on 10/22. 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.
Thu 11/137:00 amSMF - SDU
2 stops21h 25mLATAM Airlines
Fri 11/288:05 pmSDU - SMF
2 stops19h 19mLATAM Airlines
Deal found 10/22$1,537
This KAYAK deal was found by Cheapflights users on 10/22. 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.
Mon 11/177:00 amSMF - SDU
2 stops26h 35mLATAM Airlines
Sun 11/302:00 pmSDU - SMF
2 stops25h 24mLATAM Airlines
Deal found 10/22$1,541
This KAYAK deal was found by Cheapflights users on 10/22. 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.
Mon 11/177:00 amSMF - SDU
2 stops26h 35mLATAM Airlines
Fri 11/282:00 pmSDU - SMF
2 stops25h 24mLATAM Airlines
Deal found 10/22$1,542
This KAYAK deal was found by Cheapflights users on 10/22. 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 11/1610:30 pmSMF - SDU
2 stops35h 05mLATAM Airlines
Fri 11/284:50 pmSDU - SMF
2 stops22h 34mLATAM Airlines
Deal found 10/22$1,558
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 11/185:30 amSMF - SDU
3 stops30h 15mUnited Airlines
Fri 11/281:45 pmSDU - SMF
2 stops27h 09mUnited Airlines
Deal found 10/22$1,669
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/135:30 amSMF - SDU
3 stops30h 10mUnited Airlines
Fri 11/281:45 pmSDU - SMF
2 stops34h 01mUnited Airlines
Deal found 10/22$1,670
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/162:13 pmSMF - SDU
2 stops45h 32mUnited Airlines
Fri 11/281:45 pmSDU - SMF
2 stops27h 46mUnited Airlines
Deal found 10/22$1,686
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/148:00 amSMF - SDU
2 stops46h 10mUnited Airlines
Fri 11/281:45 pmSDU - SMF
2 stops34h 01mUnited Airlines
Deal found 10/22$1,695
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/176:05 amSMF - SDU
3 stops29h 40mUnited Airlines
Sun 11/302:50 pmSDU - SMF
2 stops26h 04mUnited Airlines
Deal found 10/22$1,745
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/162:13 pmSMF - SDU
2 stops45h 32mUnited Airlines
Sun 11/302:50 pmSDU - SMF
2 stops33h 06mUnited Airlines
Deal found 10/22$1,761
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/156:05 amSMF - SDU
3 stops30h 40mUnited Airlines
Sun 11/302:50 pmSDU - SMF
2 stops33h 06mUnited Airlines
Deal found 10/22$1,770
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/138:00 amSMF - SDU
2 stops27h 40mUnited Airlines
Sat 11/295:30 pmSDU - SMF
2 stops30h 16mUnited Airlines
Deal found 10/22$1,895

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 October 22, 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

Thu 11/13

7:00 am-9:25 am

2 stops21h 25m

Rio de Janeiro Santos Dumont

Sun 11/30

2:00 pm-10:24 am

2 stops25h 24m

$1,537

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Mon 11/17

7:00 am-2:35 pm

2 stops26h 35m

Rio de Janeiro Santos Dumont

Fri 11/28

2:00 pm-10:24 am

2 stops25h 24m

$1,542

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Wed 1/21

7:00 am-4:30 pm

2 stops28h 30m

Rio de Janeiro Santos Dumont

Sat 1/31

2:00 pm-8:15 pm

2 stops35h 15m

$1,606

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Tue 11/18

7:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Fri 11/28

1:45 pm-11:54 am

2 stops27h 09m

$1,669

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sun 2/22

10:40 pm-9:25 am

2 stops29h 45m

Rio de Janeiro Santos Dumont

Tue 2/24

2:00 pm-10:37 am

2 stops25h 37m

$1,669

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Thu 11/13

5:30 am-4:40 pm

2 stops30h 10m

Rio de Janeiro Santos Dumont

Fri 11/28

1:45 pm-6:46 pm

2 stops34h 01m

$1,670

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Mon 11/17

6:05 am-4:45 pm

3 stops29h 40m

Rio de Janeiro Santos Dumont

Fri 11/28

1:45 pm-6:46 pm

2 stops34h 01m

$1,670

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sun 11/16

2:13 pm-4:45 pm

2 stops45h 32m

Rio de Janeiro Santos Dumont

Fri 11/28

1:45 pm-12:31 pm

2 stops27h 46m

$1,686

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sat 11/15

7:00 am-5:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Fri 11/28

1:45 pm-12:31 pm

2 stops27h 46m

$1,695

SacramentoRio de Janeiro

SMF - SDU

SMFSDU

Sacramento Intl

Sat 11/15

7:33 pm-7:10 am

3 stops54h 37m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 12 results
1
2
  • 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 21h 25m. 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

See prices for flight routes from nearby airports that may be better suited for you.
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