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Cheap flights from Rio de Janeiro to San Francisco from $354

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 to San Francisco departing on 2/26. 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 to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:15 am - 11:25 pm
GIG
-
SFO
21h 10m2 stops
LATAM Airlines Logo
8:54 am - 8:20 am
SFO
-
GIG
18h 26m2 stops
$646LATAM Airlines
Sun, Feb 8 - Fri, Feb 27
LATAM Airlines Logo
7:15 am - 11:56 am
GIG
-
SFO
33h 41m2 stops
LATAM Airlines Logo
9:30 pm - 6:25 am
SFO
-
GIG
51h 55m2 stops
$649LATAM Airlines
Fri, Jan 30 - Fri, Feb 6
Avianca Logo
7:30 am - 9:50 pm
GIG
-
SFO
19h 20m2 stops
Avianca Logo
12:10 am - 12:40 am
SFO
-
GIG
20h 30m2 stops
$655Avianca
Sat, Mar 7 - Sun, Mar 15
Air Canada Logo
9:00 pm - 10:50 am
GIG
-
SFO
18h 50m1 stop
Air Canada Logo
2:30 pm - 11:05 am
SFO
-
GIG
16h 35m1 stop
$657Air Canada
Fri, Mar 6 - Tue, Mar 10
Air Canada Logo
9:00 pm - 10:50 am
GIG
-
SFO
18h 50m1 stop
Air Canada Logo
8:31 am - 11:05 am
SFO
-
GIG
22h 34m2 stops
$662Air Canada
Fri, Mar 6 - Thu, Mar 12
Avianca Logo
7:30 am - 11:20 pm
GIG
-
SFO
20h 50m2 stops
Avianca Logo
2:20 pm - 12:40 am
SFO
-
GIG
30h 20m2 stops
$665Avianca
Thu, Mar 5 - Thu, Mar 12
Copa Airlines Logo
5:10 am - 11:40 pm
GIG
-
SFO
22h 30m1 stop
Copa Airlines Logo
8:35 pm - 12:25 am
SFO
-
GIG
23h 50m1 stop
$681Copa Airlines
Mon, Apr 20 - Thu, Apr 30
Copa Airlines Logo
10:10 am - 11:20 pm
GIG
-
SFO
18h 10m1 stop
Copa Airlines Logo
12:42 am - 12:30 am
SFO
-
GIG
18h 48m1 stop
$701Copa Airlines
Thu, Feb 5 - Mon, Feb 16
United Airlines Logo
1:45 pm - 1:28 am
SDU
-
SFO
40h 43m2 stops
United Airlines Logo
5:00 am - 4:40 pm
SFO
-
SDU
31h 40m2 stops
$799United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
1:45 pm - 12:16 am
SDU
-
SFO
39h 31m2 stops
United Airlines Logo
5:00 am - 4:40 pm
SFO
-
SDU
31h 40m2 stops
$824United Airlines
Thu, Mar 5 - Mon, Mar 9

Air Canada flights from Rio de Janeiro to San Francisco

Our best Air Canada deals on Rio de Janeiro to San Francisco flight tickets
Air Canada
Mar 6
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 50m
1 stop
SFO10:50 amSan Francisco
Mar 10
SFO2:30 pmSan Francisco
16h 35m
1 stop
GIG11:05 amRio de Janeiro–Galeão Intl
$657
Find similar
Air Canada
Mar 6
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 50m
1 stop
SFO10:50 amSan Francisco
Mar 12
SFO8:31 amSan Francisco
22h 34m
2 stops
GIG11:05 amRio de Janeiro–Galeão Intl
$662
Find similar
Air Canada
Jan 28
GIG9:00 pmRio de Janeiro–Galeão Intl
23h 35m
2 stops
SFO3:35 pmSan Francisco
Feb 4
SFO6:50 pmSan Francisco
36h 15m
2 stops
GIG12:05 pmRio de Janeiro–Galeão Intl
$720
Find similar

Copa Airlines flights from Rio de Janeiro to San Francisco

Our best Copa Airlines deals on Rio de Janeiro to San Francisco flight tickets
Copa Airlines
Apr 20
GIG5:10 amRio de Janeiro–Galeão Intl
22h 30m
1 stop
SFO11:40 pmSan Francisco
Apr 30
SFO8:35 pmSan Francisco
23h 50m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$681
Find similar
Copa Airlines
Feb 5
GIG10:10 amRio de Janeiro–Galeão Intl
18h 10m
1 stop
SFO11:20 pmSan Francisco
Feb 16
SFO12:42 amSan Francisco
18h 48m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
$701
Find similar
Copa Airlines
May 16
GIG1:30 amRio de Janeiro–Galeão Intl
20h 44m
1 stop
SFO6:14 pmSan Francisco
May 31
SFO1:12 amSan Francisco
19h 13m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$702
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro 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 16, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Sun 2/8

7:15 am-11:25 pm

2 stops21h 10m

San Francisco

Fri 2/27

8:54 am-8:20 am

2 stops18h 26m

$646

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Fri 1/30

7:15 am-11:56 am

2 stops33h 41m

San Francisco

Fri 2/6

9:30 pm-6:25 am

2 stops51h 55m

$649

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Sat 3/7

7:30 am-9:50 pm

2 stops19h 20m

San Francisco

Sun 3/15

12:10 am-12:40 am

2 stops20h 30m

$655

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Fri 3/6

9:00 pm-10:50 am

1 stop18h 50m

San Francisco

Tue 3/10

2:30 pm-11:05 am

1 stop16h 35m

$657

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Fri 3/6

9:00 pm-10:50 am

1 stop18h 50m

San Francisco

Thu 3/12

8:31 am-11:05 am

2 stops22h 34m

$662

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Thu 3/5

7:30 am-11:20 pm

2 stops20h 50m

San Francisco

Thu 3/12

2:20 pm-12:40 am

2 stops30h 20m

$665

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Mon 4/20

5:10 am-11:40 pm

1 stop22h 30m

San Francisco

Thu 4/30

8:35 pm-12:25 am

1 stop23h 50m

$681

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Thu 2/5

10:10 am-11:20 pm

1 stop18h 10m

San Francisco

Mon 2/16

12:42 am-12:30 am

1 stop18h 48m

$701

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 3/5

1:45 pm-1:28 am

2 stops40h 43m

San Francisco

Mon 3/9

5:00 am-4:40 pm

2 stops31h 40m

$799

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Thu 3/5

1:45 pm-12:16 am

2 stops39h 31m

San Francisco

Mon 3/9

5:00 am-4:40 pm

2 stops31h 40m

$824

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 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 month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $652.

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

The cheapest day to depart from Rio de Janeiro 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 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.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $828 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Rio de Janeiro for as low as $661 on momondo.

How have Rio de Janeiro to San Francisco flight prices changed over time?

As of December 2025, prices for Rio de Janeiro to San Francisco flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Rio de Janeiro to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro 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 to San Francisco (RIO to SFO) flight deals and tips

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Rio de Janeiro to San Francisco takes 17h 10m
There are no direct flights from Rio de Janeiro to San Francisco. There are no popular flight routes from Rio de Janeiro to San Francisco.
Search flight deals

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

    There are 6620.2 mi between Rio de Janeiro and San Francisco. A reasonable flight in good conditions will take 17h 10m.

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

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

  • How many operators does momondo search for flights from Rio de Janeiro to San Francisco Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro to San Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Rio de Janeiro to San Francisco?

Best airlines flying from Rio de Janeiro to San Francisco

Compare and see reviews for airlines that fly from Rio de Janeiro to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $637Free CancellationRating
7.5
1,892 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $739Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights

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
Berkeley
Santa Clara
Walnut Creek
Fremont
Daly City
Half Moon Bay
Vallejo
Salinas
Livermore
Sunnyvale
Turlock

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?

All flight searches from Rio de Janeiro to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Rio de Janeiro to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Rio de Janeiro to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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