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$353+ Cheap flights from Santos Dumont, Brazil (SDU) to San Francisco (SFO)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — SFO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Santos Dumont to San Francisco

Cheapest flights from Santos Dumont to San Francisco
Explore the most affordable flight options available from Santos Dumont to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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 12/158:05 pmSDU - SFO
2 stops23h 27mDelta
Wed 12/319:21 amSFO - SDU
2 stops19h 04mDelta
Deal found 12/11$1,198
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/111:45 pmSDU - SFO
2 stops38h 14mUnited Airlines
Thu 12/186:00 amSFO - SDU
2 stops27h 30mUnited Airlines
Deal found 12/10$1,281
This Mytrip deal was found by Cheapflights users on 12/11. 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 12/158:05 pmSDU - SFO
3 stops30h 15mMultiple Airlines
Tue 12/3012:36 amSFO - SDU
3 stops33h 44mMultiple Airlines
Deal found 12/11$1,298
This FlightHub deal was found by Cheapflights users on 12/10. 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 12/108:05 pmSDU - SFO
2 stops21h 31mLATAM Airlines
Wed 12/3112:11 pmSFO - SDU
2 stops20h 04mLATAM Airlines
Deal found 12/10$1,721
This 123 Milhas deal was found by Cheapflights users on 12/9. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:15 pmSDU - SFO
2 stops25h 33mAzul
Wed 1/148:25 amSFO - SDU
2 stops21h 15mAzul
Deal found 12/9$2,327
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Mon 12/2911:20 amSDU - SFO
2 stops28h 34mMultiple Airlines
Wed 1/1412:00 pmSFO - SDU
2 stops21h 30mMultiple Airlines
Deal found 12/9$2,465
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Mon 12/2211:20 amSDU - SFO
2 stops39h 02mMultiple Airlines
Sun 12/288:30 amSFO - SDU
2 stops24h 35mMultiple Airlines
Deal found 12/9$2,827

Find flight deals from Santos Dumont to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to San Francisco (SFO). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$699
(Expedia)

One-way from

$353
(FlightHub)

Popular in

November

Cheapest in

September

Average price

$664
Provider with most accurate pricing for Rio de Janeiro (RIO)-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-San Francisco flights.
Search Deals
From Rio de Janeiro Santos Dumont to San Francisco
Search Deals
One-way flight from Rio de Janeiro Santos Dumont to San Francisco
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 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 Santos Dumont to San Francisco 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 12, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to San Francisco that are best for you.

Fly from

Santos Dumont

Fly to

San Francisco

Route

Depart

Return

Price

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Tue 4/28

1:45 pm-9:32 pm

2 stops35h 47m

San Francisco

Wed 5/6

11:50 am-4:45 pm

2 stops24h 55m

$699

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 3/5

1:45 pm-12:06 am

2 stops39h 21m

San Francisco

Mon 3/9

11:59 pm-4:40 pm

2 stops36h 41m

$803

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Sun 1/25

2:50 pm-5:50 pm

2 stops32h 00m

San Francisco

Sun 2/1

4:10 pm-2:30 pm

2 stops41h 20m

$959

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Mon 5/25

1:45 pm-11:17 am

2 stops25h 32m

San Francisco

Mon 6/8

11:50 am-4:45 pm

2 stops24h 55m

$1,087

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 1/28

6:50 pm-11:49 am

2 stops21h 59m

San Francisco

Wed 2/18

10:39 pm-10:25 pm

2 stops18h 46m

$1,212

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Sun 1/25

2:50 pm-12:00 pm

3 stops26h 10m

San Francisco

Sat 1/31

1:35 am-7:35 am

3 stops25h 00m

$1,236

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 2/12

11:20 am-9:39 pm

2 stops39h 19m

San Francisco

Sun 2/22

8:25 am-4:40 pm

2 stops27h 15m

$1,257

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Mon 4/20

1:45 pm-9:21 pm

2 stops35h 36m

San Francisco

Thu 4/30

12:00 pm-4:45 pm

2 stops24h 45m

$1,263

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 2/5

2:00 pm-9:42 pm

2 stops36h 42m

$353

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Sun 1/25

8:05 pm-9:42 pm

2 stops30h 37m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from Santos Dumont to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Santos Dumont 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 Santos Dumont to San Francisco. 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 into for flights to San Francisco from Rio de Janeiro Santos Dumont?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Rio de Janeiro Santos Dumont to San Francisco. 0 airlines have flights to San Francisco from Rio de Janeiro Santos Dumont on a regular basis. Booking flights from Rio de Janeiro Santos Dumont to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from Rio de Janeiro Santos Dumont per day.

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

    Air Canada and United Airlines can get you from Rio de Janeiro Santos Dumont Airport to San Francisco in just under 35h 47m. Your travel time can differ by up to 3h 34m. There are 6615 mi between Rio de Janeiro Santos Dumont Airport and San Francisco. 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 Santos Dumont to San Francisco that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Santos Dumont to San Francisco 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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