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$319+ Cheap flights from Rio de Janeiro–Galeão Intl, Brazil (GIG) 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — SFO
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to San Francisco are usually found in November or February, booked 30 days in advance, depart on a Thursday or Sunday and return on a Monday

Cheap flight deals from Rio de Janeiro–Galeão Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) 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 August 16, 2025.

Round-trip from

$604
(Air Canada)

One-way from

$319
(Avianca)

Popular in

January

Cheapest in

November

Average price

$841
From Rio de Janeiro–Galeão Intl to San Francisco
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One-way flight from Rio de Janeiro–Galeão Intl to San Francisco
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Highest demand for flights based on searches. 6% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Rio de Janeiro–Galeão Intl to San Francisco

Cheapest flights from Rio de Janeiro–Galeão Intl to San Francisco
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Air Canada deal was found by Cheapflights users on 8/16. 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 12/109:00 pmGIG - SFO
2 stops23h 35mAir Canada
Wed 12/314:15 pmSFO - GIG
1 stop38h 50mAir Canada
Deal found 8/16$604
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Tue 11/47:40 pmGIG - SFO
2 stops19h 05mLATAM Airlines
Tue 11/187:30 amSFO - GIG
1 stop19h 50mLATAM Airlines
Deal found 8/15$611
This MaxMilhas deal was found by Cheapflights users on 8/14. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:00 pmGIG - SFO
1 stop25h 56mLATAM Airlines
Tue 10/286:10 amSFO - GIG
2 stops22h 15mLATAM Airlines
Deal found 8/14$616
This Copa Airlines deal was found by Cheapflights users on 8/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:30 amGIG - SFO
1 stop26h 09mCopa Airlines
Mon 11/312:36 amSFO - GIG
1 stop18h 54mCopa Airlines
Deal found 8/15$618
This Delta deal was found by Cheapflights users on 8/15. 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 11/47:15 amGIG - SFO
2 stops21h 41mDelta
Tue 11/188:59 pmSFO - GIG
2 stops38h 51mDelta
Deal found 8/15$620
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/119:00 pmGIG - SFO
1 stop21h 24mDelta
Sun 9/216:15 amSFO - GIG
1 stop24h 00mDelta
Deal found 8/14$621
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/29:05 pmGIG - SFO
1 stop23h 25mUnited Airlines
Mon 10/135:00 amSFO - GIG
1 stop23h 15mUnited Airlines
Deal found 8/15$622
This FlightHub deal was found by Cheapflights users on 8/14. 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 12/109:30 pmGIG - SFO
1 stop21h 12mLATAM Airlines
Wed 12/316:00 amSFO - GIG
2 stops19h 25mLATAM Airlines
Deal found 8/14$623
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/109:05 pmGIG - SFO
1 stop24h 42mUnited Airlines
Tue 9/2311:59 pmSFO - GIG
1 stop28h 16mUnited Airlines
Deal found 8/14$625
This Copa Airlines deal was found by Cheapflights users on 8/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:30 amGIG - SFO
1 stop26h 09mCopa Airlines
Sat 9/61:30 amSFO - GIG
1 stop18h 55mCopa Airlines
Deal found 8/15$626

Cheapflights Fare Finder

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

Fly from

Rio de Janeiro–Galeão Intl

Fly to

San Francisco

Route

Depart

Return

Price

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Wed 12/10

9:00 pm-3:35 pm

2 stops23h 35m

San Francisco

Wed 12/31

4:15 pm-12:05 pm

1 stop38h 50m

$604

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Tue 11/4

7:40 pm-9:45 am

2 stops19h 05m

San Francisco

Tue 11/18

7:30 am-8:20 am

1 stop19h 50m

$611

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Tue 10/7

9:00 pm-6:56 pm

1 stop25h 56m

San Francisco

Tue 10/28

6:10 am-8:25 am

2 stops22h 15m

$616

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Tue 10/21

1:30 am-11:39 pm

1 stop26h 09m

San Francisco

Tue 10/28

1:36 am-12:25 am

1 stop18h 49m

$618

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Thu 11/6

5:10 am-11:17 pm

1 stop23h 07m

San Francisco

Mon 11/10

12:36 am-12:30 am

1 stop18h 54m

$618

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Thu 9/11

5:05 am-11:25 pm

1 stop22h 20m

San Francisco

Sat 9/27

1:30 am-3:55 am

1 stop22h 25m

$618

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Wed 10/8

7:25 am-10:45 pm

2 stops19h 20m

$319

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Thu 11/6

7:30 am-9:50 pm

2 stops19h 20m

$319

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Wed 11/19

1:45 am-9:50 pm

2 stops25h 05m

$330

Rio de JaneiroSan Francisco

GIG - SFO

GIGSFO

Rio de Janeiro–Galeão Intl

Sun 11/9

7:40 pm-12:00 pm

2 stops21h 20m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 12 results
1
2

Best time to book a flight from Rio de Janeiro–Galeão Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Rio de Janeiro–Galeão Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro–Galeão Intl Airport to San Francisco

How far ahead should I book a flight from Rio de Janeiro–Galeão Intl Airport to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Rio de Janeiro–Galeão Intl to San Francisco. Price data was last updated on August 8, 2025.

The best time to book flights from Rio de Janeiro–Galeão Intl Airport to San Francisco is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to San Francisco (average of $276). Flying from Rio de Janeiro–Galeão Intl Airport to San Francisco in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated August 16, 2025.
Read through reviews of airlines operating flights from Rio de Janeiro–Galeão Intl Airport to San Francisco, such as LATAM Airlines, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,840 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,840 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,509 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,916 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl 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–Galeão Intl?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Rio de Janeiro–Galeão Intl. Booking flights from Rio de Janeiro–Galeão Intl to San Francisco (SFO) should be relatively easy as there are 0 daily inbound flights from Rio de Janeiro–Galeão Intl from 4 different airlines.

  • What are the cheapest airlines flying from Rio de Janeiro–Galeão Intl Airport to San Francisco round-trip?

    Cheapflights users have booked flights from Rio de Janeiro–Galeão Intl Airport to San Francisco round-trip from $636. Other airlines that can offer you cheap pricing are LATAM Airlines, from $637, and United Airlines, from $687. You may be able to fly from Rio de Janeiro–Galeão Intl Airport to San Francisco for 23% less than the average price by searching for these airlines.

  • Can I find deals for flights from Rio de Janeiro–Galeão Intl to San Francisco that include hotel bookings?

    Yes. In addition to deals on Rio de Janeiro–Galeão Intl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rio de Janeiro–Galeão Intl to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro–Galeão Intl to San Francisco.

  • Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to San Francisco?

    Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão Intl 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.

  • What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to San Francisco (average of $276). Flying from Rio de Janeiro–Galeão Intl Airport to San Francisco in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Rio de Janeiro–Galeão Intl to San Francisco

Discover the top 4 airlines that operate flights from Rio de Janeiro–Galeão Intl to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$636Average$952FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$637Average$862FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$687Average$993FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$736Average$814FlexibilityNo cancel feeOn-time70%

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