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Cheap flights from Rio de Janeiro to San Francisco from $319

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 3/31. 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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0 bags

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Cheap round-trip flights

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Copa Airlines Logo
1:30 am - 11:17 pmGIG-SFO
26h 47m1 stop
Copa Airlines Logo
12:36 am - 4:00 amSFO-GIG
22h 24m1 stop
$618Copa Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
8:55 pm - 11:59 pmGIG-SFO
31h 04m1 stop
United Airlines Logo
11:55 pm - 9:35 amSFO-GIG
29h 40m1 stop
$620United Airlines
Find Deal
Wed, Mar 11 - Mon, Mar 16
Delta Logo
9:30 pm - 12:47 pmGIG-SFO
20h 17m1 stop
Delta Logo
9:00 am - 8:00 amSFO-GIG
18h 00m1 stop
$621Delta
Find Deal
Fri, Jan 30 - Tue, Feb 24
United Airlines Logo
9:55 pm - 4:50 pmGIG-SFO
23h 55m1 stop
United Airlines Logo
7:18 am - 9:35 amSFO-GIG
21h 17m1 stop
$622United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 24
LATAM Airlines Logo
5:40 pm - 5:25 pmGIG-SFO
27h 45m2 stops
LATAM Airlines Logo
11:30 am - 7:20 amSFO-GIG
15h 50m1 stop
$629LATAM Airlines
Find Deal
Thu, Mar 12 - Tue, Mar 17
LATAM Airlines Logo
3:10 pm - 9:44 amGIG-SFO
23h 34m2 stops
LATAM Airlines Logo
6:00 am - 8:20 amSFO-GIG
21h 20m1 stop
$630LATAM Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 31
American Airlines Logo
10:30 pm - 5:24 pmGIG-SFO
23h 54m1 stop
American Airlines Logo
9:00 am - 9:25 amSFO-GIG
19h 25m2 stops
$633American Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 17
Air Canada Logo
9:00 pm - 9:22 pmGIG-SFO
29h 22m2 stops
Air Canada Logo
6:52 pm - 12:05 pmSFO-GIG
36h 13m2 stops
$656Air Canada
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Fri, Jan 30 - Mon, Feb 23
Air Canada Logo
3:55 pm - 9:22 pmGIG-SFO
34h 27m2 stops
Air Canada Logo
6:00 pm - 12:05 pmSFO-GIG
37h 05m2 stops
$657Air Canada
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Mon, Feb 9 - Wed, Feb 18
Delta Logo
8:05 pm - 12:45 pmSDU-SFO
21h 40m2 stops
Delta Logo
11:00 pm - 9:25 amSFO-SDU
29h 25m2 stops
$1,934Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22

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
Dec 4
GIG1:30 amRio de Janeiro–Galeão Intl
26h 47m
1 stop
SFO11:17 pmSan Francisco
Dec 9
SFO12:36 amSan Francisco
22h 24m
1 stop
GIG4:00 amRio de Janeiro–Galeão Intl
$618
Find similar
Copa Airlines
Oct 31
GIG9:50 amRio de Janeiro–Galeão Intl
17h 49m
1 stop
SFO11:39 pmSan Francisco
Dec 9
SFO12:36 amSan Francisco
18h 54m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
$636
Find similar
Copa Airlines
Nov 22
GIG1:30 amRio de Janeiro–Galeão Intl
26h 47m
1 stop
SFO11:17 pmSan Francisco
Dec 2
SFO12:36 amSan Francisco
26h 24m
1 stop
GIG8:00 amRio de Janeiro–Galeão Intl
$646
Find similar

United Airlines flights from Rio de Janeiro to San Francisco

Our best United Airlines deals on Rio de Janeiro to San Francisco flight tickets
United Airlines
Mar 11
GIG8:55 pmRio de Janeiro–Galeão Intl
31h 04m
1 stop
SFO11:59 pmSan Francisco
Mar 16
SFO11:55 pmSan Francisco
29h 40m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$620
Find similar
United Airlines
Jan 30
GIG9:55 pmRio de Janeiro–Galeão Intl
23h 55m
1 stop
SFO4:50 pmSan Francisco
Feb 24
SFO7:18 amSan Francisco
21h 17m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$622
Find similar
United Airlines
Nov 6
GIG9:55 pmRio de Janeiro–Galeão Intl
19h 15m
1 stop
SFO12:10 pmSan Francisco
Nov 10
SFO12:43 amSan Francisco
27h 52m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$638
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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 October 30, 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

Thu 12/4

1:30 am-11:17 pm

1 stop26h 47m

San Francisco

Tue 12/9

12:36 am-4:00 am

1 stop22h 24m

$618

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Wed 3/11

8:55 pm-11:59 pm

1 stop31h 04m

San Francisco

Mon 3/16

11:55 pm-9:35 am

1 stop29h 40m

$620

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Fri 1/30

9:30 pm-12:47 pm

1 stop20h 17m

San Francisco

Tue 2/24

9:00 am-8:00 am

1 stop18h 00m

$621

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Fri 1/30

9:55 pm-4:50 pm

1 stop23h 55m

San Francisco

Tue 2/24

7:18 am-9:35 am

1 stop21h 17m

$622

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Thu 3/12

5:40 pm-5:25 pm

2 stops27h 45m

San Francisco

Tue 3/17

11:30 am-7:20 am

1 stop15h 50m

$629

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Wed 12/10

3:10 pm-9:44 am

2 stops23h 34m

San Francisco

Wed 12/31

6:00 am-8:20 am

1 stop21h 20m

$630

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Sat 2/7

10:30 pm-5:24 pm

1 stop23h 54m

San Francisco

Tue 2/17

9:00 am-9:25 am

2 stops19h 25m

$633

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Fri 1/30

9:00 pm-9:22 pm

2 stops29h 22m

San Francisco

Mon 2/23

6:52 pm-12:05 pm

2 stops36h 13m

$656

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Mon 2/9

3:55 pm-9:22 pm

2 stops34h 27m

San Francisco

Wed 2/18

6:00 pm-12:05 pm

2 stops37h 05m

$657

Rio de JaneiroSan Francisco

SDU - SFO

SDUSFO

Rio de Janeiro Santos Dumont

Wed 2/18

8:05 pm-12:45 pm

2 stops21h 40m

San Francisco

Sun 2/22

11:00 pm-9:25 am

2 stops29h 25m

$1,934

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 November is also cheap. Prices for this month can be found on momondo for an average of $719.

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 $830 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 $708 on momondo.

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

As of October 2025, prices for Rio de Janeiro to San Francisco flights are approximately 21% 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

Direct flights

None
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.
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  • 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 30m.

  • 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
8,998 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $637Free CancellationRating
7.5
1,872 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $739Free CancellationRating
7.6
1,561 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
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

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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