SFO - RIO

$321 Find Cheap Flights from San Francisco to Rio de Janeiro

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Rio de Janeiro departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Rio de Janeiro.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Rio de Janeiro.
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Cheap Flights from San Francisco to Rio de Janeiro

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Rio de Janeiro that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Francisco to Rio de Janeiro

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Rio de Janeiro.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
8:15 am - 3:50 pmSFO-SDU
27h 35m2 stops
 Logo
7:55 am - 11:35 amSDU-SFO
31h 40m2 stops
Sun, May 18 - Wed, May 28
 Logo
11:25 am - 3:05 pmSFO-GIG
23h 40m2 stops
 Logo
11:20 am - 11:35 amGIG-SFO
28h 15m2 stops
Sun, Jun 1 - Wed, Jun 11
LATAM Airlines Logo
9:52 pm - 8:00 amSFO-GIG
30h 08m2 stops
LATAM Airlines Logo
7:00 am - 10:15 amGIG-SFO
31h 15m2 stops
$669LATAM Airlines
Find Deal
Sun, Jun 1 - Wed, Jun 4
LATAM Airlines Logo
11:45 pm - 6:15 amSFO-GIG
26h 30m2 stops
LATAM Airlines Logo
5:15 am - 10:41 pmGIG-SFO
21h 26m2 stops
$764LATAM Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
Copa Airlines Logo
1:28 am - 3:55 amSFO-GIG
22h 27m1 stop
Copa Airlines Logo
10:05 am - 11:40 pmGIG-SFO
17h 35m1 stop
$792Copa Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 15
Copa Airlines Logo
1:28 am - 12:15 amSFO-GIG
18h 47m1 stop
Copa Airlines Logo
1:27 am - 11:40 pmGIG-SFO
26h 13m1 stop
$827Copa Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 1
United Airlines Logo
12:30 am - 3:50 pmSFO-SDU
35h 20m3 stops
United Airlines Logo
1:00 pm - 12:16 pmSDU-SFO
27h 16m2 stops
$1,192United Airlines
Find Deal
Mon, Jun 30 - Tue, Aug 5
United Airlines Logo
12:30 am - 3:50 pmSFO-SDU
35h 20m2 stops
United Airlines Logo
1:00 pm - 11:29 amSDU-SFO
26h 29m2 stops
$1,207United Airlines
Find Deal
Mon, Jun 30 - Tue, Jul 22
Delta Logo
9:35 am - 1:35 pmSFO-SDU
24h 00m2 stops
Delta Logo
8:20 pm - 2:10 pmSDU-SFO
21h 50m2 stops
$5,422Delta
Find Deal
Sat, Jul 12 - Fri, Jul 18
Delta Logo
1:41 pm - 1:40 pmSFO-SDU
19h 59m2 stops
Delta Logo
8:20 pm - 6:46 pmSDU-SFO
26h 26m2 stops
$7,737Delta
Find Deal
Thu, Jul 10 - Wed, Jul 16
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KAYAK's insights & trends for San Francisco to Rio de Janeiro flights

Get data-powered insights and trends into flights from San Francisco to Rio de Janeiro to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Rio de Janeiro
Find cheap flights to Rio de Janeiro

Planning a trip from San Francisco to Rio de Janeiro? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from San Francisco to Rio de Janeiro?

The average price of all round-trip flights from San Francisco to Rio de Janeiro clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Rio de Janeiro on a Monday and more expensive on a Friday. On your return trip to San Francisco, you should consider flying back on a Thursday, and avoid Fridays for better deals.

What is the cheapest month to fly from San Francisco to Rio de Janeiro?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Rio de Janeiro, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Rio de Janeiro is October, where tickets cost $848 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,386 and $1,215 respectively.

How far in advance should I book a flight from San Francisco to Rio de Janeiro?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Rio de Janeiro, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Rio de Janeiro, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonMay
High seasonDecember
Cheapest flight$321
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from San Francisco to Rio de Janeiro Santos Dumont

When to book flights from San Francisco to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from San Francisco to Rio de Janeiro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Rio de Janeiro

  • Which airlines from San Francisco to Rio De Janeiro offer environmentally sustainable flights?

    Flight passengers to Rio de Janeiro from San Francisco release about 5416 lbs of CO₂ each. Consider flying one of the eco-friendly airlines, including Avianca, Copa Airlines, LATAM Airlines, and United Airlines. Avianca Airlines has the most sustainable flights on the route with carbon emissions less by 37%. The airline uses fuel-efficient planes and sustainable fuels to ensure lower carbon emissions.

  • Which airlines flying to Rio de Janeiro from San Francisco offer single layover travel?

    There are no nonstop flights from San Francisco to Rio de Janeiro; therefore, consider booking a flight with your preferred layover options when traveling the route. The city you have a stopover in is determined mainly by your airline. If you want a stopover flying from San Francisco to Rio de Janeiro, consider flying American, Copa, GOL, Lufthansa, and United Airlines, offering single-stop flights. The airlines mostly have single layovers in Munich, Panama, Houston, and Miami.

  • Which airline should I fly to Rio de Janeiro from San Francisco with a pet?

    If you are traveling to Rio de Janeiro with a pet, consider flying American or United Airlines, which allows passengers to bring pets onboard at an additional fee. The airlines allow small dogs and cats weighing at most 20 lbs to travel in a cabin secured in a carrier. Consider American Airlines with a more significant carrier dimension than United Airlines. The dimensions of your pet carrier if flying American Airlines must be at most 19 by 13 by 9 inches.

  • Which airline is recommended for unaccompanied minors flying to Rio de Janeiro from San Francisco?

    Various airlines flying the San Francisco-Rio de Janeiro route allow children between 5 to 14 to travel unaccompanied. Consider booking American, Delta, or United Airlines, which offer extensive services to unaccompanied minors. The airlines ensure the child’s safety by assigning a cabin crew to supervise the child throughout the journey. The airlines provide assistance services to the child at the airports and during the flight, including priority check-in and boarding.

  • What is the cheapest flight from San Francisco to Rio de Janeiro?

    In the last 3 days, the lowest price for a flight from San Francisco to Rio de Janeiro was $321 for a one-way ticket and $586 for a round-trip.

  • Do I need a passport to fly between San Francisco and Rio de Janeiro?

    Yes

  • Which aircraft models fly most regularly from San Francisco to Rio de Janeiro?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Rio de Janeiro?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between San Francisco and Rio de Janeiro, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Rio de Janeiro from San Francisco?

    Panama City is the most popular layover city among KAYAK users traveling from San Francisco to Rio de Janeiro.

  • Which is the best airline for flights from San Francisco to Rio de Janeiro, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Rio de Janeiro are Delta and Copa Airlines. With an average price for the route of $1,167 and an overall rating of 8.0, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $940 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from San Francisco to Rio de Janeiro?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Rio de Janeiro.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Rio de Janeiro?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Rio de Janeiro?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rio de Janeiro with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Rio de Janeiro?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rio de Janeiro from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Rio de Janeiro

  • San Francisco offers three primary international airports: San Francisco Airport (SFO), San José Airport (SJC), and Oakland Airport (OAK). Among them, SFO serves as the main airport for San Francisco, accommodating the majority of international and domestic flights to and from the city. Consequently, if you're looking for flights to Rio de Janeiro that align with your schedule, SFO would be the ideal departure airport.
  • Oakland International Airport (OAK), East of San Francisco Bay, experiences lower passenger traffic than SFO; therefore, an ideal airport if you are looking to have a smooth travel experience. The airport has shorter lines at check-in and security checkpoints.
  • Flights from San Francisco to Rio de Janeiro arrive at Rio de Janeiro–Galeão International Airport (GIG), located north of the city. The airport is the main gateway to Rio de Janeiro, also serving close-by cities, including Sao Joao De Meriti, Belford Roxo, and Nilopolis.
  • If you are reading to downtown Rio de Janeiro, consider flying into Santos Dumont airport (SDU), which is the closest to downtown Rio de Janeiro. The airport is connected to the public transport system, including buses and the metro, operating at a 10- to 15-minute from the airport to downtown Rio de Janeiro.
  • If you have extra luggage, consider flying United Airlines, as the airline has a favorable carry-on baggage allowance. United Airlines allows one piece of carry-on baggage in a cabin weighing at most 35 lbs with maximum dimensions of 22 by 14 by 9 inches.

Top 5 airlines serving from San Francisco to Rio de Janeiro

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Rio de Janeiro? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Delta flight was on time, seats were comfortable, and crew was nice.

8.0 ExcellentAnonymous, Apr 2025LAX - DEN
Read more Delta reviews

Delta flight was on time, seats were comfortable, and crew was nice.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was good, plane is a bit older so seats are somewhat flat

Copa stranded us ans then tried to charge us thousands to leave Panama.

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

Very good flight and crew Food was a surprise on a short flight

The plane doesn’t have screens but you can use your decide for entertainment. Pack a snack too since they don’t offer any, and the meal is pretty small and you will get hungry

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

For an 8.5 hour flight the service on board lacked a bit. Service start was slow, the food was worse than usual and they skipped the snack they were supposed to deliver before landing.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Checkin was painful and slow! Lady didn’t seem to know what was going on and couldn’t explain the delay. Seemed ahe couldnt see the computer scree and we couldn’t hear her talk through her mask.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

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