Cheap flights from San Francisco (SFO) to Buenos Aires (BUE) from $404
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
The best prices from San Francisco to Buenos Aires are usually found in May or April, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Thursday
How to find the cheapest flight from San Francisco (SFO) to Buenos Aires (BUE)
All the information you need to plan the best SFO to BUE flight in 2023: compare San Francisco to Buenos Aires flight prices with the expected peak season, weather and rainfall in Buenos Aires.
Popular in | July |
|---|---|
Cheapest in | May |
Round-trip from | $816 |
One-way from | $404 |
SFO - BUE Price | $816 - $1,561 |
|---|---|
BUE Temperature | 51.8 - 77 °F |
BUE Rainfall | 2 - 3.9 inches |
What is the cheapest day to fly round-trip from San Francisco to Buenos Aires?
Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 31% on the overall cost on flights from San Francisco to Buenos Aires.
How far in advance should I book a flight from San Francisco to Buenos Aires?
To save on the cost of your flight from San Francisco to Buenos Aires, book at least 51 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,555 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,565.
What is the cheapest month to fly from San Francisco to Buenos Aires?
Our data shows that May tends to be the cheapest month to fly to Buenos Aires from San Francisco. Users have commonly found prices around $1,371 for the month, but tickets can be as low as $885. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from San Francisco to Buenos Aires (SFO - BUE)?
It’s optimal to fly from San Francisco to Buenos Aires in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.
Cheap American Airlines flights from San Francisco to Buenos Aires
Check out some of the cheapest American Airlines flights we've come across from San Francisco to Buenos Aires. Make sure to double check the flight details before booking.
Cheap LATAM Airlines flights from San Francisco to Buenos Aires
Some of the lowest-priced LATAM Airlines flights we've found at this time heading from San Francisco to Buenos Aires. Deals frequently update to provide users with more options.
Cheap San Francisco to Buenos Aires flights in September & October 2023
The best prices found for SFO to BUE flights for September, October
Scroll through some of the best deals on flights from San Francisco to Buenos Aires in 2023. For more flight deals, be sure to check back very soon.
San Francisco to Buenos Aires 2023 flight deals
Cheap flights to Buenos Aires from San Francisco found for this year
Scroll through some of the best deals on flights from San Francisco to Buenos Aires in 2023. For more flight deals, be sure to check back very soon.
San Francisco to Buenos Aires flights leaving soon
Late deals on return flights to Buenos Aires from San Francisco, departing today and this week
Consider one of these great deals we found on last-minute flights from San Francisco to Buenos Aires. It's wise to confirm all flight details are correct before booking.
One-way flights to Buenos Aires from San Francisco
The cheapest one-way flights from San Francisco to Buenos Aires
Take a look at some of the one-way flights we've detected from San Francisco to Buenos Aires. Those needing a return flight from San Francisco to Buenos Aires can use the search form above.
Find flights from San Francisco to Buenos Aires within your budget
Use the slider to find flights from San Francisco to Buenos Aires that fit your budget.
Fly from
Fly to
Budget
$769 - $1,024
Route
Depart
Return
Price
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Tue 1/23
1 stop23h 45m
Buenos Aires Ministro Pistarini
Tue 2/6
1 stop23h 02m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Tue 1/23
2 stops19h 30m
Buenos Aires Ministro Pistarini
Tue 2/6
1 stop20h 41m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Mon 3/4
2 stops21h 45m
Buenos Aires Ministro Pistarini
Fri 3/8
2 stops21h 23m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Mon 1/29
1 stop20h 45m
Buenos Aires Ministro Pistarini
Mon 2/12
1 stop22h 03m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Sun 10/29
1 stop19h 30m
Buenos Aires Ministro Pistarini
Thu 11/9
1 stop23h 09m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Sun 1/21
1 stop30h 12m
Buenos Aires Ministro Pistarini
Thu 2/8
1 stop28h 48m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Mon 3/4
2 stops30h 00m
Buenos Aires Ministro Pistarini
Mon 3/18
3 stops20h 55m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Tue 1/23
2 stops24h 30m
Buenos Aires Ministro Pistarini
Tue 2/6
2 stops20h 16m
San FranciscoBuenos Aires Ministro Pistarini
SFO - EZE
SFOEZE
San Francisco
Thu 11/30
1 stop28h 21m
Buenos Aires Ministro Pistarini
Mon 12/4
1 stop19h 05m
Reviews of airlines servicing Buenos Aires
To help decide which airline to fly from San Francisco to Buenos Aires, see what other customers have to say about American Airlines, LATAM Airlines and Aeromexico. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Related info for your journey
Useful info, stats and facts about San Francisco to Buenos Aires flights.
What airport do you fly from for flights from San Francisco to Buenos Aires?
Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to Buenos Aires from San Francisco. Booking flights from San Francisco (SFO) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 10 different airlines.
Can I find flights from San Francisco to Buenos Aires for under $800 on Cheapflights?
Yes, there are multiple flights from San Francisco to Buenos Aires for under $800. The cheapest flight booked recently is on American Airlines for just $769, but on average you can expect to pay $847.
Are there last-minute flights available from San Francisco to Buenos Aires for under $1,100?
There are currently 20+ open flights from San Francisco to Buenos Aires within the next 7 days for less than $1,100.
What are the cheapest airlines flying from San Francisco to Buenos Aires round-trip?
Flying on American Airlines is currently your cheapest option to Buenos Aires, with prices starting at $769. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $808 and $809, respectively. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from San Francisco to Buenos Aires?
Most travelers choose San Francisco - Buenos Aires Ministro Pistarini, San Francisco - Buenos Aires Jorge Newbery or San Francisco - El Palomar when deciding on the best route from San Francisco to Buenos Aires.
What are the most popular airlines that fly from San Francisco to Buenos Aires?
AeroMexico Connect, American Airlines and Air Canada are the most popular airlines when flying from San Francisco to Buenos Aires.
What does SFO to EZE mean?
Great question - SFO to EZE just means San Francisco Airport to Buenos Aires Ministro Pistarini Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Buenos Aires Jorge Newbery Airport (AEP).