What are the cheapest airlines flying from Buenos Aires to San Francisco round-trip?

Our cheapest airline available from Buenos Aires to San Francisco is Avianca. Our recent data shows that you can find tickets from as low as $1,116 on this airline. Additional options worth looking into are Delta and Copa Airlines, starting at $1,118 and $1,136 round-trip. You may be able to fly from Buenos Aires to San Francisco for 11% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Buenos Aires to San Francisco one-way?

$569 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $798 and $807, respectively.

What is the cheapest day to fly from Buenos Aires to San Francisco?

Travelers seeking maximum savings on their Buenos Aires to San Francisco flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Buenos Aires to San Francisco?

The most popular airlines flying from Buenos Aires to San Francisco are American Airlines, Avianca and Copa Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Buenos Aires to San Francisco?

Friday flights are generally found to be more expensive for flights from Buenos Aires to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

How far in advance should I book a flight from Buenos Aires to San Francisco?

Travelers have found it’s best to book a flight 27 days in advance to save up to 52% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buenos Aires to San Francisco 1-2 weeks in advance for as low as $1,061, or $1,512 for flights within the next 24 hours.

What is the cheapest month to fly from Buenos Aires to San Francisco?

The best pricing can be found in the month of April. Prices to San Francisco from Buenos Aires average $1,256. You can even find prices in April for less than $1,256, as users have found deals to San Francisco from as low as $758. The month of January appears to be one of the more expensive times to travel to San Francisco from Buenos Aires. Flying in the targeted month can save you up to 27%.

Most accurate provider : When it comes to deals on Buenos Aires-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Buenos Aires-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Francisco from Buenos Aires?

For a flight from Buenos Aires to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Buenos Aires per day. 6 airlines have flights to San Francisco from Buenos Aires on a regular basis.

Can I find deals for flights from Buenos Aires to San Francisco that include hotel bookings?

Yes. In addition to deals on Buenos Aires to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Buenos Aires to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to San Francisco.

Can I find deals for business class flights from Buenos Aires to San Francisco?

Yes. Cheapflights offers flight deals from Buenos Aires 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.

$468+ Flights from Buenos Aires to San Francisco

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Buenos Aires to San Francisco are usually found in April or March, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Buenos Aires to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,116 (Priceline)
One-way from	$477 (Kiwi.com)
Popular in	January
Cheapest in	April
Average price	$1,232

Provider with most accurate pricing for Buenos Aires (BUE)-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-San Francisco flights.

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From Buenos Aires (BUE) to San Francisco

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One-way flight from Buenos Aires (BUE) to San Francisco

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High demand for flights, 6% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Buenos Aires to San Francisco

Cheapest flights from Buenos Aires to San Francisco
Explore the most affordable flight options available from Buenos Aires to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Mon 12/2312:03 amEZE - SFO

1 stop28h 15mCopa Airlines

Mon 12/3012:33 amSFO - EZE

1 stop22h 40mCopa Airlines

Deal found 12/20

$1,107

Mon 12/231:45 amEZE - SFO

3 stops38h 01mMultiple Airlines

Tue 12/3112:00 pmSFO - EZE

2 stops23h 05mMultiple Airlines

Deal found 12/20

$1,253

Tue 12/2412:05 amAEP - SFO

2 stops28h 50mMultiple Airlines

Fri 12/276:00 amSFO - AEP

2 stops31h 20mMultiple Airlines

Deal found 12/21

$1,255

Tue 12/247:10 amEZE - SFO

2 stops19h 45mAvianca

Tue 12/3111:15 pmSFO - EZE

2 stops25h 20mAvianca

Deal found 12/20

$1,288

Tue 12/247:00 amAEP - SFO

2 stops19h 55mAvianca

Tue 12/3111:15 pmSFO - AEP

2 stops25h 25mAvianca

Deal found 12/20

$1,320

Mon 12/2311:55 pmEZE - SFO

1 stop26h 18mUnited Airlines

Mon 1/1311:05 amSFO - EZE

1 stop17h 15mUnited Airlines

Deal found 12/22

$1,876

Mon 12/239:00 pmEZE - SFO

1 stop20h 20mAmerican Airlines

Mon 1/1312:14 pmSFO - EZE

2 stops17h 35mAmerican Airlines

Deal found 12/22

$1,968

Mon 12/233:40 pmAEP - SFO

2 stops24h 59mLATAM Airlines

Sat 1/117:00 amSFO - AEP

2 stops26h 40mLATAM Airlines

Deal found 12/21

$2,094

Wed 12/255:36 amEZE - SFO

2 stops23h 19mLATAM Airlines

Mon 2/108:27 amSFO - EZE

2 stops28h 43mLATAM Airlines

Deal found 12/21

$2,249

Sat 12/215:00 pmEZE - SFO

2 stops33h 42mAir Canada

Mon 1/136:48 pmSFO - EZE

3 stops39h 37mAir Canada

Deal found 12/21

$2,539

Wed 12/258:55 pmEZE - SFO

1 stop25h 16mDelta

Mon 2/107:00 amSFO - EZE

2 stops21h 00mDelta

Deal found 12/21

$3,257

Best flights from Buenos Aires to San Francisco
Discover carefully curated flight deals from Buenos Aires to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Tue 4/12:30 amEZE - SFO

3 stops38h 15mAvianca

Tue 4/82:10 pmSFO - EZE

3 stops34h 25mAvianca

Deal found 12/21

$1,116

Wed 3/510:25 pmEZE - SFO

1 stop25h 16mDelta

Sat 3/227:10 amSFO - EZE

1 stop22h 35mDelta

Deal found 12/21

$1,118

Thu 1/2312:18 amEZE - SFO

1 stop22h 15mCopa Airlines

Sat 1/2512:44 amSFO - EZE

1 stop19h 25mCopa Airlines

Deal found 12/20

$1,136

Sat 3/228:35 pmEZE - SFO

1 stop18h 12mAmerican Airlines

Wed 4/238:20 amSFO - EZE

1 stop18h 45mAmerican Airlines

Deal found 12/21

$1,139

Mon 2/2411:10 pmAEP - SFO

3 stops29h 42mMultiple Airlines

Tue 4/299:30 amSFO - AEP

2 stops23h 00mMultiple Airlines

Deal found 12/21

$1,183

Wed 3/58:00 pmAEP - SFO

2 stops18h 59mLATAM Airlines

Sat 3/227:05 amSFO - AEP

2 stops28h 55mLATAM Airlines

Deal found 12/21

$1,184

Sat 3/2211:55 pmEZE - SFO

1 stop16h 25mUnited Airlines

Wed 5/145:00 amSFO - EZE

1 stop23h 00mUnited Airlines

Deal found 12/21

$1,226

Sat 2/85:00 pmEZE - SFO

3 stops57h 51mAir Canada

Mon 2/1710:50 pmSFO - EZE

2 stops35h 35mAir Canada

Deal found 12/21

$1,348

Fri 3/213:15 amEZE - SFO

2 stops23h 55mGOL

Tue 6/312:47 amSFO - EZE

2 stops31h 33mGOL

Deal found 12/21

$2,121

Tue 1/217:10 pmEZE - SFO

2 stops19h 45mLATAM Airlines

Wed 1/296:05 amSFO - EZE

2 stops31h 05mLATAM Airlines

Deal found 12/22

$1,245

Tue 12/247:00 amAEP - SFO

2 stops19h 55mAvianca

Tue 12/3111:15 pmSFO - AEP

2 stops25h 25mAvianca

Deal found 12/20

$1,320

Tue 3/42:47 amEZE - SFO

1 stop25h 37mMultiple Airlines

Wed 3/262:38 pmSFO - EZE

2 stops27h 33mMultiple Airlines

Deal found 12/21

$1,471

Last-minute flights from Buenos Aires to San Francisco
Discover last-minute flight deals from Buenos Aires to San Francisco. Data last updated December 22, 2024 and is based on user searches.

Mon 12/2312:03 amEZE - SFO

1 stop28h 15mCopa Airlines

Mon 12/3012:33 amSFO - EZE

1 stop22h 40mCopa Airlines

Deal found 12/20

$1,107

Mon 12/231:45 amEZE - SFO

3 stops38h 01mMultiple Airlines

Tue 12/3112:00 pmSFO - EZE

2 stops23h 05mMultiple Airlines

Deal found 12/20

$1,253

Tue 12/2412:05 amAEP - SFO

2 stops28h 50mMultiple Airlines

Fri 12/276:00 amSFO - AEP

2 stops31h 20mMultiple Airlines

Deal found 12/21

$1,255

Tue 12/247:00 amAEP - SFO

2 stops19h 55mAvianca

Tue 12/3111:15 pmSFO - AEP

2 stops25h 25mAvianca

Deal found 12/20

$1,320

Wed 1/12:43 amEZE - SFO

1 stop25h 41mCopa Airlines

Mon 2/312:44 amSFO - EZE

1 stop26h 05mCopa Airlines

Deal found 12/21

$6,147

Fri 1/1711:55 pmEZE - SFO

1 stop26h 10mUnited Airlines

Mon 1/275:00 amSFO - EZE

1 stop21h 20mUnited Airlines

Deal found 12/22

$1,582

Fri 1/178:55 pmEZE - SFO

2 stops26h 46mDelta

Mon 1/279:00 amSFO - EZE

1 stop19h 45mDelta

Deal found 12/22

$1,947

Tue 1/217:10 pmEZE - SFO

2 stops19h 45mLATAM Airlines

Wed 1/296:05 amSFO - EZE

2 stops31h 05mLATAM Airlines

Deal found 12/22

$1,245

Tue 1/2111:59 pmEZE - SFO

1 stop25h 36mAmerican Airlines

Wed 1/297:25 amSFO - EZE

1 stop22h 40mAmerican Airlines

Deal found 12/22

$1,439

Tue 1/215:00 pmEZE - SFO

3 stops57h 51mAir Canada

Wed 1/298:25 amSFO - EZE

2 stops26h 00mAir Canada

Deal found 12/22

$1,765

Thu 1/231:45 amEZE - SFO

2 stops25h 10mAvianca

Sun 1/2611:15 pmSFO - EZE

2 stops20h 00mAvianca

Deal found 12/20

$1,122

Fri 1/248:00 pmAEP - SFO

2 stops23h 19mLATAM Airlines

Sun 1/263:52 pmSFO - AEP

2 stops21h 38mLATAM Airlines

Deal found 12/20

$1,491

One-way flights from Buenos Aires to San Francisco
Search for one-way flight options from Buenos Aires to San Francisco. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Wed 1/298:55 amEZE - SFO

3 stops43h 29mMultiple Airlines

Deal found 12/21

$477

Wed 1/292:15 pmAEP - SFO

3 stops38h 09mMultiple Airlines

Deal found 12/21

$481

Sat 4/266:00 amEZE - SFO

3 stops20h 35mAvianca

Deal found 12/20

$569

Wed 2/55:00 pmEZE - SFO

3 stops25h 56mAir Canada

Deal found 12/22

$798

Mon 3/1711:59 pmEZE - SFO

1 stop24h 44mAmerican Airlines

Deal found 12/22

$807

Thu 4/103:45 amEZE - SFO

2 stops24h 31mLATAM Airlines

Deal found 12/22

$908

Tue 1/2810:25 pmEZE - SFO

1 stop25h 16mDelta

Deal found 12/21

$957

Wed 2/58:00 pmAEP - SFO

2 stops20h 43mLATAM Airlines

Deal found 12/21

$960

Fri 1/2411:55 pmEZE - SFO

1 stop26h 10mUnited Airlines

Deal found 12/21

$1,015

Sun 4/272:20 amEZE - SFO

1 stop25h 20mCopa Airlines

Deal found 12/20

$1,218

Tue 1/77:00 amAEP - SFO

2 stops34h 00mAvianca

Deal found 12/21

$1,811

Find flights from Buenos Aires to San Francisco within your budget

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Tue 4/1

2:30 am-12:45 pm

3 stops38h 15m

San Francisco

Tue 4/8

2:10 pm-4:35 am

3 stops34h 25m

$1,116

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Wed 4/2

5:10 pm-3:10 pm

2 stops26h 00m

San Francisco

Tue 4/8

10:45 am-11:48 am

2 stops21h 03m

$1,117

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Wed 3/5

10:25 pm-6:41 pm

1 stop25h 16m

San Francisco

Sat 3/22

7:10 am-9:45 am

1 stop22h 35m

$1,118

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Thu 1/23

12:18 am-5:33 pm

1 stop22h 15m

San Francisco

Sat 1/25

12:44 am-1:09 am

1 stop19h 25m

$1,136

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Sat 3/22

8:35 pm-10:47 am

1 stop18h 12m

San Francisco

Wed 4/23

8:20 am-7:05 am

1 stop18h 45m

$1,139

Buenos AiresSan Francisco

AEP - SFO

AEPSFO

Buenos Aires Jorge Newbery

Mon 2/24

11:10 pm-11:52 pm

3 stops29h 42m

San Francisco

Tue 4/29

9:30 am-12:30 pm

2 stops23h 00m

$1,183

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Sat 3/22

11:55 pm-12:20 pm

1 stop16h 25m

San Francisco

Wed 5/14

5:00 am-8:00 am

1 stop23h 00m

$1,226

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Tue 1/21

7:10 pm-9:55 am

2 stops19h 45m

San Francisco

Wed 1/29

6:05 am-6:10 pm

2 stops31h 05m

$1,245

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Sat 2/8

5:00 pm-9:51 pm

3 stops57h 51m

San Francisco

Mon 2/17

10:50 pm-3:25 pm

2 stops35h 35m

$1,348

Buenos AiresSan Francisco

EZE - SFO

EZESFO

Buenos Aires Ministro Pistarini

Tue 3/4

2:47 am-11:24 pm

1 stop25h 37m

San Francisco

Wed 3/26

2:38 pm-10:11 pm

2 stops27h 33m

$1,471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 23 results

Compare providers for flights from Buenos Aires to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to San Francisco in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Buenos Aires-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Buenos Aires-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buenos Aires to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Buenos Aires 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.

Travel insights for flights from Buenos Aires to San Francisco

Get recent, data-driven insights about flights from Buenos Aires to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Buenos Aires to San Francisco?

To ensure you get the cheapest price possible for a flight from Buenos Aires to San Francisco, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buenos Aires to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Buenos Aires to San Francisco (average of $276). Flying from Buenos Aires to San Francisco in June is currently the most expensive (average of $406). 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.

What is the cheapest time of day to fly from BUE to SFO?

When flying from Buenos Aires to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the evening.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Avianca, Copa Airlines and LATAM Airlines from Buenos Aires to San Francisco to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,594 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.7

Good

1,713 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.6

Good

1,605 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,868 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,028 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to San Francisco from Buenos Aires?
For a flight from Buenos Aires to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Buenos Aires per day. 6 airlines have flights to San Francisco from Buenos Aires on a regular basis.
What are the cheapest airlines flying from Buenos Aires to San Francisco round-trip?
Our cheapest airline available from Buenos Aires to San Francisco is Avianca. Our recent data shows that you can find tickets from as low as $1,116 on this airline. Additional options worth looking into are Delta and Copa Airlines, starting at $1,118 and $1,136 round-trip. You may be able to fly from Buenos Aires to San Francisco for 11% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Buenos Aires to San Francisco one-way?
$569 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $798 and $807, respectively.
Can I find deals for flights from Buenos Aires to San Francisco that include hotel bookings?
Yes. In addition to deals on Buenos Aires to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buenos Aires to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to San Francisco.
Can I find deals for business class flights from Buenos Aires to San Francisco?
Yes. Cheapflights offers flight deals from Buenos Aires 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 Buenos Aires to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Buenos Aires to San Francisco (average of $276). Flying from Buenos Aires to San Francisco in June is currently the most expensive (average of $406). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Buenos Aires to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$614	Average$1,015	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$703	Average$1,064	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$706	Average$1,131	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$848	Average$1,030	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$848	Average$1,128	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$1,073	Average$1,291	FlexibilityNo cancel fee	On-time69%

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$468+ Cheap flights from Buenos Aires (BUE) 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buenos Aires to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Buenos Aires to San Francisco are usually found in April or March, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Buenos Aires to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buenos Aires to San Francisco

Cheapest flights from Buenos Aires to San FranciscoExplore the most affordable flight options available from Buenos Aires to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Explore the most affordable flight options available from Buenos Aires to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Find flights from Buenos Aires to San Francisco within your budget

Compare providers for flights from Buenos Aires to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to San Francisco in December.

Best time to book a flight from Buenos Aires to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Buenos Aires with our price prediction graph.

Travel insights for flights from Buenos Aires to San Francisco

Get recent, data-driven insights about flights from Buenos Aires to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Buenos Aires to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Buenos Aires to San Francisco. Price data was last updated on December 20, 2024.

What is the cheapest month to book a flight from Buenos Aires to San Francisco?

What is the cheapest time of day to fly from BUE to SFO?

Find hourly flight availability from Buenos Aires to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Avianca, Copa Airlines and LATAM Airlines from Buenos Aires to San Francisco to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires 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 Buenos Aires?

What are the cheapest airlines flying from Buenos Aires to San Francisco round-trip?

What are the cheapest airlines to fly from Buenos Aires to San Francisco one-way?

Can I find deals for flights from Buenos Aires to San Francisco that include hotel bookings?

How can I find direct flights from Buenos Aires to San Francisco?

Can I find deals for business class flights from Buenos Aires to San Francisco?

What is the cheapest month to book a flight from Buenos Aires to San Francisco?

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Alternative routes for Buenos Aires to San Francisco

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Top 6 airlines flying from Buenos Aires to San Francisco

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Cheapest flights from Buenos Aires to San Francisco
Explore the most affordable flight options available from Buenos Aires to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.