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Cheap flights from Rio de Janeiro Santos Dumont Airport to San Francisco from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to San Francisco departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
5:10 pm - 11:59 am
SDU
-
SFO
22h 49m2 stops
LATAM Airlines Logo
9:55 pm - 8:35 am
SFO
-
SDU
30h 40m2 stops
$661LATAM Airlines
Wed, May 20 - Wed, Jun 3
Multiple Airlines Logo
1:45 pm - 9:22 pm
SDU
-
SFO
35h 37m2 stops
Multiple Airlines Logo
8:10 am - 4:45 pm
SFO
-
SDU
28h 35m2 stops
$670Multiple Airlines
Wed, Mar 18 - Tue, Apr 7
Air Canada Logo
1:45 pm - 9:22 pm
SDU
-
SFO
35h 37m2 stops
Air Canada Logo
8:10 am - 4:45 pm
SFO
-
SDU
28h 35m2 stops
$672Air Canada
Wed, Mar 18 - Sun, Apr 5
Multiple Airlines Logo
8:15 am - 9:22 pm
SDU
-
SFO
41h 07m2 stops
Multiple Airlines Logo
8:10 am - 4:45 pm
SFO
-
SDU
28h 35m2 stops
$673Multiple Airlines
Wed, Mar 18 - Tue, Apr 7
Air Canada Logo
1:45 pm - 9:22 pm
SDU
-
SFO
35h 37m2 stops
Air Canada Logo
8:04 am - 4:45 pm
SFO
-
SDU
28h 41m2 stops
$674Air Canada
Wed, Mar 18 - Wed, Apr 8
Air Canada Logo
1:45 pm - 9:22 pm
SDU
-
SFO
35h 37m2 stops
Air Canada Logo
4:15 pm - 4:45 pm
SFO
-
SDU
44h 30m2 stops
$677Air Canada
Wed, Mar 18 - Sat, Apr 4
Air Canada Logo
1:45 pm - 9:21 pm
SDU
-
SFO
35h 36m2 stops
Air Canada Logo
4:15 pm - 4:45 pm
SFO
-
SDU
44h 30m2 stops
$697Air Canada
Thu, Apr 23 - Mon, Apr 27
Air Canada Logo
1:45 pm - 9:21 pm
SDU
-
SFO
35h 36m2 stops
Air Canada Logo
4:15 pm - 4:45 pm
SFO
-
SDU
44h 30m2 stops
$698Air Canada
Thu, Apr 23 - Mon, Apr 27
LATAM Airlines Logo
8:15 pm - 3:11 pm
SDU
-
SFO
22h 56m2 stops
LATAM Airlines Logo
8:55 am - 5:05 pm
SFO
-
SDU
28h 10m2 stops
$786LATAM Airlines
Sun, May 24 - Mon, Jun 8
United Airlines Logo
1:45 pm - 5:12 pm
SDU
-
SFO
31h 27m2 stops
United Airlines Logo
12:45 am - 4:45 pm
SFO
-
SDU
36h 00m2 stops
$957United Airlines
Wed, May 20 - Tue, Jun 2

LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to San Francisco

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to San Francisco flight tickets
LATAM Airlines
May 20
SDU5:10 pmRio de Janeiro Santos Dumont
22h 49m
2 stops
SFO11:59 amSan Francisco
Jun 3
SFO9:55 pmSan Francisco
30h 40m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
$661
Find similar
LATAM Airlines
May 24
SDU8:15 pmRio de Janeiro Santos Dumont
22h 56m
2 stops
SFO3:11 pmSan Francisco
Jun 8
SFO8:55 amSan Francisco
28h 10m
2 stops
SDU5:05 pmRio de Janeiro Santos Dumont
$786
Find similar
LATAM Airlines
May 25
SDU8:20 pmRio de Janeiro Santos Dumont
22h 57m
2 stops
SFO3:17 pmSan Francisco
Jun 8
SFO8:55 amSan Francisco
22h 25m
2 stops
SDU11:20 amRio de Janeiro Santos Dumont
$1,211
Find similar

United Airlines flights from Rio de Janeiro Santos Dumont Airport to San Francisco

Our best United Airlines deals on Rio de Janeiro Santos Dumont Airport to San Francisco flight tickets
United Airlines
May 20
SDU1:45 pmRio de Janeiro Santos Dumont
31h 27m
2 stops
SFO5:12 pmSan Francisco
Jun 2
SFO12:45 amSan Francisco
36h 00m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$957
Find similar
United Airlines
Dec 12
SDU1:45 pmRio de Janeiro Santos Dumont
34h 15m
2 stops
SFO7:00 pmSan Francisco
Jan 1
SFO7:02 amSan Francisco
26h 28m
2 stops
SDU2:30 pmRio de Janeiro Santos Dumont
$1,037
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated December 4, 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

Fly to

Route

Depart

Return

Price

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 5/20

5:10 pm-11:59 am

2 stops22h 49m

San Francisco

Wed 6/3

9:55 pm-8:35 am

2 stops30h 40m

$661

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:22 pm

2 stops35h 37m

San Francisco

Tue 4/7

8:10 am-4:45 pm

2 stops28h 35m

$670

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:22 pm

2 stops35h 37m

San Francisco

Sun 4/5

8:10 am-4:45 pm

2 stops28h 35m

$672

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 3/18

8:15 am-9:22 pm

2 stops41h 07m

San Francisco

Tue 4/7

8:10 am-4:45 pm

2 stops28h 35m

$673

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:22 pm

2 stops35h 37m

San Francisco

Wed 4/8

8:04 am-4:45 pm

2 stops28h 41m

$674

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:22 pm

2 stops35h 37m

San Francisco

Sat 4/4

4:15 pm-4:45 pm

2 stops44h 30m

$677

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 4/23

1:45 pm-9:21 pm

2 stops35h 36m

San Francisco

Mon 4/27

4:15 pm-4:45 pm

2 stops44h 30m

$697

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 4/23

1:45 pm-9:21 pm

2 stops35h 36m

San Francisco

Mon 4/27

4:15 pm-4:45 pm

2 stops44h 30m

$698

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Sun 5/24

8:15 pm-3:11 pm

2 stops22h 56m

San Francisco

Mon 6/8

8:55 am-5:05 pm

2 stops28h 10m

$786

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 5/20

1:45 pm-5:12 pm

2 stops31h 27m

San Francisco

Tue 6/2

12:45 am-4:45 pm

2 stops36h 00m

$957

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Rio de Janeiro Santos Dumont Airport to San Francisco is on a Monday when prices can be found for as low as $738. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,081.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Rio de Janeiro Santos Dumont Airport to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $788. Flights in the evening are often more expensive with an average ticket price of $1,032.

When to book flights from Rio de Janeiro Santos Dumont Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro Santos Dumont Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro Santos Dumont Airport to San Francisco (SDU to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro Santos Dumont Airport to San Francisco

Fastest flight time

25h 32m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to San Francisco takes 25h 32m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to San Francisco. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to San Francisco.
Search flight deals

  • How far is Rio de Janeiro Santos Dumont to San Francisco by plane?

    There are 6621.3 mi between Rio de Janeiro Santos Dumont and San Francisco. A reasonable flight in good conditions will take 20h 26m.

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to San Francisco Airport?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to San Francisco Airport were last updated today.

  • How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro Santos Dumont Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to San Francisco?

Finding the right flight to San Francisco from Rio de Janeiro is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Rio de Janeiro to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Rio de Janeiro with this policy.

How can momondo help me find flights from Rio de Janeiro to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Rio de Janeiro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rio de Janeiro to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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