Cheap flights from San Francisco to Rio de Janeiro from $334
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Rio de Janeiro departing on 8/24. 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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Avianca flights from San Francisco to Rio de Janeiro
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How to get the cheapest flight ticket from San Francisco to Rio de Janeiro
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 Rio de Janeiro?
The cheapest month to fly to Rio de Janeiro from San Francisco is in October. Flight prices, which tend to average around $825, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Rio de Janeiro, with average flight prices from San Francisco averaging around $937.
What is the cheapest day to depart on your flight to Rio de Janeiro?
According to our data, Tuesday is the cheapest day to fly to Rio de Janeiro from San Francisco. The lowest ticket price found for a Tuesday departure recently was $965. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,278.
What is the cheapest time of day to depart on your flight to Rio de Janeiro?
In the afternoon is the cheapest time of day to fly from San Francisco to Rio de Janeiro when you can find flight prices for as low as $766. Flying to Rio de Janeiro in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,309 per ticket.
How far in advance should I book a flight to Rio de Janeiro?
You are more likely to see cheaper flights to Rio de Janeiro from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $1,090 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from San Francisco for as low as $960 on momondo.
What is the cheapest airline that flies from San Francisco to Rio de Janeiro?
Avianca and LATAM Airlines are the most popular carriers operating from San Francisco to Rio de Janeiro
What airlines fly to Rio de Janeiro?
American Airlines, United Airlines and LATAM Airlines are the top three most popular airlines that fly to Rio de Janeiro from San Francisco according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 6 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.
When to book flights from San Francisco to Rio de Janeiro
Cheap San Francisco to Rio de Janeiro (SFO to RIO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Rio de Janeiro
Best Price Found | $334 |
|---|---|
Fastest flight time | 17h 55m |
Direct flights | None |
Airports in Rio de Janeiro | 2 airports |
How far is San Francisco to Rio de Janeiro by plane?
San Francisco and Rio de Janeiro are 6620.2 mi apart from one another. Flights usually cover this in 17h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Rio de Janeiro?
Prices for flights from San Francisco Airport to Rio de Janeiro were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Rio de Janeiro?
As of July 2025, there are 6 operators available to choose from for flights from San Francisco Airport to Rio de Janeiro.
How old do you have to be to fly from San Francisco Airport to Rio de Janeiro?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Rio de Janeiro.
What documentation or ID do you need to fly to Rio de Janeiro?
The necessary travel and health documents for your Rio de Janeiro trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Rio de Janeiro?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Rio de Janeiro is American Airlines, representing 28% of all bookings. The subsequent popular airlines are LATAM Airlines at 24%, Copa Airlines at 20%, and United Airlines at 12%.
Best airlines flying from San Francisco to Rio de Janeiro
Compare and see reviews for airlines that fly from San Francisco to Rio de Janeiro with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $693 | Free Cancellation | Rating 6.7 2,372 reviews | |||
| PriceFrom $733 | Free Cancellation | Rating 7.5 1,472 reviews | |||
| PriceFrom $736 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $808 | Free Cancellation | Rating 7.5 1,807 reviews | |||
| PriceFrom $826 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $957 | Free Cancellation | Rating 7.4 8,844 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Rio de Janeiro?
Finding the right flight to Rio de Janeiro from San Francisco 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 Rio de Janeiro quick and easy, saving you time and money.
Can I find flights from San Francisco to Rio de Janeiro with flexible booking policies on momondo?
Yes. All flights to Rio de Janeiro from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Francisco to Rio de Janeiro?
momondo provides multiple filters to help you find the best flight to Rio de Janeiro from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco to Rio de Janeiro right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Francisco to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.