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Santos Dumont

$327+ Cheap flights from San Francisco (SFO) 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SDU
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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Cheap flight deals from San Francisco to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 March 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$902
(Gotogate)

One-way from

$352
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,068
Provider with most accurate pricing for San Francisco-Rio de Janeiro Santos Dumont flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Rio de Janeiro Santos Dumont flights.
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From San Francisco to Rio de Janeiro Santos Dumont
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One-way flight from San Francisco to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 10% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Francisco to Santos Dumont

Cheapest flights from San Francisco to Santos Dumont
Explore the most affordable flight options available from San Francisco to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2025.

This Mytrip deal was found by Cheapflights users on 3/4. 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 4/271:40 amSFO - SDU
2 stops34h 10mMultiple Airlines
Wed 5/149:20 pmSDU - SFO
2 stops30h 20mMultiple Airlines
Deal found 3/4$853
This Air Canada deal was found by Cheapflights users on 3/4. 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 4/28:20 amSFO - SDU
2 stops27h 30mAir Canada
Mon 4/147:55 amSDU - SFO
2 stops40h 12mAir Canada
Deal found 3/4$901
This Expedia deal was found by Cheapflights users on 3/4. 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.
Tue 7/19:03 pmSFO - SDU
2 stops21h 22mAzul
Wed 7/306:15 amSDU - SFO
2 stops21h 21mAzul
Deal found 3/4$1,041
This United Airlines deal was found by Cheapflights users on 3/4. 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 8/151:45 pmSFO - SDU
2 stops22h 05mUnited Airlines
Mon 8/251:00 pmSDU - SFO
2 stops26h 10mUnited Airlines
Deal found 3/4$1,231
This Gurufare deal was found by Cheapflights users on 3/3. 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.
Wed 8/68:10 amSFO - SDU
2 stops25h 55mGOL
Tue 8/126:00 amSDU - SFO
2 stops20h 26mGOL
Deal found 3/3$1,350
This KAYAK deal was found by Cheapflights users on 3/4. 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 8/68:55 amSFO - SDU
2 stops24h 45mLATAM Airlines
Tue 8/128:20 pmSDU - SFO
2 stops17h 37mLATAM Airlines
Deal found 3/4$1,442
This Delta deal was found by Cheapflights users on 3/4. 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.
Tue 11/2511:30 amSFO - SDU
2 stops21h 10mDelta
Mon 12/12:25 pmSDU - SFO
2 stops25h 05mDelta
Deal found 3/4$4,861

Find flights from San Francisco to Santos Dumont within your budget

Customize your flight search to find flights from San Francisco 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 March 5, 2025.

Fly from

San Francisco

Fly to

Santos Dumont

Route

Depart

Return

Price

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Sun 4/27

1:40 am-3:50 pm

2 stops34h 10m

Rio de Janeiro Santos Dumont

Wed 5/14

9:20 pm-11:40 pm

2 stops30h 20m

$853

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Wed 4/2

8:20 am-3:50 pm

2 stops27h 30m

Rio de Janeiro Santos Dumont

Mon 4/14

7:55 am-8:07 pm

2 stops40h 12m

$901

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Tue 7/1

9:03 pm-10:25 pm

2 stops21h 22m

Rio de Janeiro Santos Dumont

Wed 7/30

6:15 am-11:36 pm

2 stops21h 21m

$1,041

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Fri 8/15

1:45 pm-3:50 pm

2 stops22h 05m

Rio de Janeiro Santos Dumont

Mon 8/25

1:00 pm-11:10 am

2 stops26h 10m

$1,231

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Wed 8/6

8:10 am-2:05 pm

2 stops25h 55m

Rio de Janeiro Santos Dumont

Tue 8/12

6:00 am-10:26 pm

2 stops20h 26m

$1,350

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Wed 8/6

8:55 am-1:40 pm

2 stops24h 45m

Rio de Janeiro Santos Dumont

Tue 8/12

8:20 pm-9:57 am

2 stops17h 37m

$1,442

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Thu 4/17

11:51 am-1:40 pm

2 stops21h 49m

Rio de Janeiro Santos Dumont

Sat 4/26

8:20 pm-1:45 pm

2 stops21h 25m

$5,374

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Mon 4/21

3:30 pm-8:40 am

3 stops37h 10m

$327

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Wed 5/28

9:03 pm-10:25 pm

2 stops21h 22m

$432

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Mon 4/21

6:10 am-9:35 am

2 stops23h 25m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Francisco to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Santos Dumont in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-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 San Francisco-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-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 San Francisco-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 San Francisco-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 San Francisco to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from San Francisco 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.

Travel insights for flights from San Francisco to Santos Dumont

Get recent, data-driven insights about flights from San Francisco to Santos Dumont including ideal travel times, pricing trends, and more.

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated March 5, 2025.
Read reviews from past customers who have flown Azul, Delta and LATAM Airlines from San Francisco to Rio de Janeiro. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
775 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14

2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Azul
8.0
Very good
775 reviews
Azul
8.0
Very good
775 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14

2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Delta
8.0
Very good
8,044 reviews
Azul
8.0
Very good
775 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14

2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

LATAM Airlines
7.5
Good
1,758 reviews
Azul
8.0
Very good
775 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14

2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

United Airlines
7.4
Good
8,655 reviews
Azul
8.0
Very good
775 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14

2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

GOL
7.3
Good
1,059 reviews
Azul
8.0
Very good
775 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14

2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 San Francisco to Rio de Janeiro Santos Dumont?

    For a flight from San Francisco to Rio de Janeiro Santos Dumont, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco 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 San Francisco on a regular basis.

  • What are the cheapest airlines to fly from San Francisco to Rio de Janeiro Santos Dumont Airport one-way?

    $409 is the cheapest one-way deal found within the past few days, from LATAM Airlines. You may also be able to find cheap deals on Azul and Air Canada, with prices starting from $432 and $602, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

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