Cheap flights from San Francisco (SFO) to Buenos Aires (BUE) from $431

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 8/11. 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.
SFO — BUE
Jun 7 — Jun 141

The best prices from San Francisco to Buenos Aires are usually found in September or October, booked 90 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from San Francisco to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Buenos Aires (BUE). 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 June 2, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$791

One-way from

$589
High demand for flights, 19% potential price rise
Best time to find cheap flights, 13% potential price drop
From San Francisco to Buenos Aires (BUE)
One-way flight from San Francisco to Buenos Aires (BUE)

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 16% 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 53 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,062 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,128.

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

Our data shows that September tends to be the cheapest month to fly to Buenos Aires from San Francisco. Users have commonly found prices around $1,152 for the month, but tickets can be as low as $717. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s optimal to fly from San Francisco to Buenos Aires in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

Cheap Avianca flights from San Francisco to Buenos Aires

Explore cheap flight options specifically provided by Avianca for the route between San Francisco and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the cheapest Avianca flights we've come across from San Francisco to Buenos Aires. Make sure to double check the flight details before booking.
Tue 8/132:25 amSFO - EZE
3 stops22h 10mAvianca
Thu 8/226:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 6/1$897
Tue 9/32:10 pmSFO - EZE
2 stops29h 55mAvianca
Tue 9/176:00 amEZE - SFO
3 stops20h 35mAvianca
Deal found 6/1$936
Thu 9/1911:55 pmSFO - EZE
3 stops24h 40mAvianca
Mon 9/236:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 6/1$945
Tue 8/132:25 amSFO - EZE
2 stops41h 40mAvianca
Thu 8/226:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 6/1$953
Sat 11/91:05 pmSFO - EZE
2 stops34h 40mAvianca
Sat 11/235:50 amEZE - SFO
2 stops44h 55mAvianca
Deal found 6/1$961
Sat 11/91:05 pmSFO - EZE
2 stops34h 40mAvianca
Sat 11/165:50 amEZE - SFO
2 stops34h 55mAvianca
Deal found 6/1$966
Sat 9/142:10 pmSFO - EZE
2 stops29h 55mAvianca
Mon 9/306:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 6/1$968
Thu 8/82:25 amSFO - EZE
3 stops22h 10mAvianca
Sat 8/246:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 6/1$971
Sat 8/311:55 pmSFO - EZE
3 stops24h 40mAvianca
Mon 8/196:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 6/1$981

Cheap Copa Airlines flights from San Francisco to Buenos Aires

Explore cheap flight options specifically provided by Copa Airlines for the route between San Francisco and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the lowest-priced Copa Airlines flights we've found at this time heading from San Francisco to Buenos Aires. Deals frequently update to provide users with more options.
Tue 8/138:03 pmSFO - EZE
1 stop24h 41mCopa Airlines
Tue 8/2710:36 amEZE - SFO
1 stop17h 04mCopa Airlines
Deal found 6/1$1,002
Tue 9/31:38 amSFO - EZE
1 stop18h 55mCopa Airlines
Wed 9/112:32 pmEZE - SFO
1 stop37h 08mCopa Airlines
Deal found 6/1$1,024
Thu 8/158:03 pmSFO - EZE
1 stop24h 49mCopa Airlines
Wed 8/2810:36 amEZE - SFO
1 stop17h 04mCopa Airlines
Deal found 6/1$1,050
Thu 8/81:38 amSFO - EZE
1 stop19h 14mCopa Airlines
Sat 8/244:41 amEZE - SFO
1 stop22h 59mCopa Airlines
Deal found 6/1$1,052
Thu 11/76:50 pmSFO - EZE
1 stop25h 13mCopa Airlines
Wed 11/274:53 amEZE - SFO
1 stop17h 35mCopa Airlines
Deal found 6/1$1,067
Wed 10/161:33 amSFO - EZE
1 stop16h 35mCopa Airlines
Mon 10/2110:39 amEZE - SFO
1 stop35h 33mCopa Airlines
Deal found 6/1$1,074
Mon 9/231:38 amSFO - EZE
1 stop16h 30mCopa Airlines
Wed 10/162:32 pmEZE - SFO
1 stop31h 40mCopa Airlines
Deal found 6/1$1,091
Thu 8/81:38 amSFO - EZE
1 stop19h 06mCopa Airlines
Sun 8/254:41 amEZE - SFO
1 stop22h 59mCopa Airlines
Deal found 6/1$1,092
Sun 6/97:56 pmSFO - EZE
1 stop27h 44mCopa Airlines
Wed 6/262:32 pmEZE - SFO
1 stop37h 08mCopa Airlines
Deal found 6/1$1,144

Cheap San Francisco to Buenos Aires flights in June & July 2024

Find cheap flight options from San Francisco to Buenos Aires specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from San Francisco to Buenos Aires in 2024. For more flight deals, be sure to check back very soon.
Mon 6/1012:41 pmSFO - EZE
2 stops28h 29mAeromexico
Thu 8/111:25 pmEZE - SFO
1 stop18h 09mAeromexico
Deal found 5/31$826
Mon 6/102:34 pmSFO - EZE
1 stop26h 36mAeromexico
Mon 6/2411:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/31$904
Wed 6/1911:12 pmSFO - EZE
1 stop17h 58mAeromexico
Sat 6/2211:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/31$939
Sat 6/811:55 pmSFO - EZE
2 stops34h 25mAvianca
Tue 6/256:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/30$1,011
Mon 6/32:10 pmSFO - EZE
2 stops20h 10mAvianca
Tue 6/186:00 amEZE - SFO
3 stops20h 35mAvianca
Deal found 5/31$1,034
Tue 6/112:34 pmSFO - EZE
1 stop26h 36mAeromexico
Tue 8/2011:25 pmEZE - SFO
2 stops41h 11mAeromexico
Deal found 5/31$1,046
Sun 6/97:56 pmSFO - EZE
1 stop27h 44mCopa Airlines
Tue 6/2510:36 amEZE - SFO
1 stop35h 54mCopa Airlines
Deal found 6/1$1,074
Mon 6/32:10 pmSFO - EZE
2 stops20h 10mAvianca
Sat 6/810:00 amEZE - SFO
2 stops30h 45mAvianca
Deal found 5/31$1,093
Mon 6/32:10 pmSFO - EZE
2 stops20h 10mAvianca
Tue 6/186:40 amEZE - SFO
2 stops21h 05mAvianca
Deal found 5/31$1,095

San Francisco to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from San Francisco to Buenos Aires in 2024. For more flight deals, be sure to check back very soon.
Wed 8/142:10 pmSFO - EZE
3 stops28h 50mMultiple Airlines
Wed 8/214:40 pmEZE - SFO
3 stops35h 05mMultiple Airlines
Deal found 5/31$730
Tue 8/132:25 amSFO - EZE
3 stops33h 25mMultiple Airlines
Wed 8/214:40 pmEZE - SFO
3 stops33h 55mMultiple Airlines
Deal found 5/31$754
Mon 6/1012:41 pmSFO - EZE
2 stops28h 29mAeromexico
Thu 8/111:25 pmEZE - SFO
1 stop18h 09mAeromexico
Deal found 5/31$826
Thu 8/292:25 amSFO - EZE
3 stops33h 25mMultiple Airlines
Sat 9/148:00 amEZE - SFO
3 stops32h 45mMultiple Airlines
Deal found 5/31$830
Fri 8/302:10 pmSFO - EZE
3 stops28h 50mMultiple Airlines
Sat 9/148:00 amEZE - SFO
3 stops32h 45mMultiple Airlines
Deal found 5/31$842
Mon 10/142:10 pmSFO - EZE
3 stops33h 35mMultiple Airlines
Mon 10/216:00 amEZE - SFO
3 stops34h 45mMultiple Airlines
Deal found 5/30$866
Tue 8/132:25 amSFO - EZE
3 stops22h 10mAvianca
Thu 8/226:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 6/1$897
Mon 6/102:34 pmSFO - EZE
1 stop26h 36mAeromexico
Mon 6/2411:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/31$904
Thu 8/2211:55 pmSFO - EZE
3 stops24h 40mAvianca
Mon 8/266:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 5/31$907

San Francisco to Buenos Aires flights leaving soon

Find last-minute flight options from San Francisco to Buenos Aires for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
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.
Mon 6/1012:41 pmSFO - EZE
2 stops28h 29mAeromexico
Thu 8/111:25 pmEZE - SFO
1 stop18h 09mAeromexico
Deal found 5/31$826
Mon 6/102:34 pmSFO - EZE
1 stop26h 36mAeromexico
Mon 6/2411:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/31$904
Mon 6/1012:41 pmSFO - EZE
2 stops52h 29mAeromexico
Mon 6/2411:10 pmEZE - SFO
1 stop26h 02mAeromexico
Deal found 5/31$939
Sat 6/811:55 pmSFO - EZE
2 stops34h 25mAvianca
Tue 6/256:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/30$1,011
Tue 6/112:34 pmSFO - EZE
1 stop26h 36mAeromexico
Tue 8/2011:25 pmEZE - SFO
2 stops41h 11mAeromexico
Deal found 5/31$1,046
Sun 6/97:56 pmSFO - EZE
1 stop27h 44mCopa Airlines
Tue 6/2510:36 amEZE - SFO
1 stop35h 54mCopa Airlines
Deal found 6/1$1,074
Sun 6/910:55 pmSFO - EZE
2 stops27h 20mLATAM Airlines
Tue 6/1111:00 amEZE - SFO
2 stops27h 07mLATAM Airlines
Deal found 6/1$1,110
Mon 6/102:10 pmSFO - EZE
2 stops20h 10mAvianca
Tue 7/26:00 amEZE - SFO
2 stops34h 45mAvianca
Deal found 6/1$1,128
Sun 6/92:10 pmSFO - EZE
2 stops20h 10mAvianca
Tue 6/251:40 amEZE - SFO
2 stops24h 55mAvianca
Deal found 6/1$1,133

One-way flights to Buenos Aires from San Francisco

Search for one-way flight options from San Francisco to Buenos Aires. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
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.
Sun 8/112:10 pmSFO - EZE
2 stops34h 25mAvianca
Deal found 5/31$431
Wed 11/201:05 pmSFO - EZE
3 stops33h 40mMultiple Airlines
Deal found 6/1$439
Thu 8/111:55 pmSFO - EZE
3 stops24h 40mAvianca
Deal found 6/1$443
Sun 8/112:10 pmSFO - AEP
3 stops27h 30mMultiple Airlines
Deal found 5/31$443
Thu 8/12:10 pmSFO - AEP
3 stops27h 50mMultiple Airlines
Deal found 6/1$447
Mon 6/2412:14 amSFO - EZE
3 stops39h 16mMultiple Airlines
Deal found 6/1$453
Wed 6/2612:08 pmSFO - EZE
3 stops51h 22mMultiple Airlines
Deal found 6/1$469
Thu 8/12:10 pmSFO - EZE
2 stops34h 25mAvianca
Deal found 6/1$491
Mon 7/222:10 pmSFO - EZE
3 stops33h 35mMultiple Airlines
Deal found 6/1$495

Find flights from San Francisco to Buenos Aires within your budget

Customize your flight search to find flights from San Francisco to Buenos Aires 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$897 - $1,188

Route

Depart

Return

Price

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Tue 8/13

3 stops22h 10m

Buenos Aires Ministro Pistarini

Thu 8/22

3 stops21h 45m

$897

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Fri 8/9

2 stops23h 30m

Buenos Aires Ministro Pistarini

Sat 8/24

3 stops20h 35m

$969

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Tue 8/13

1 stop24h 41m

Buenos Aires Ministro Pistarini

Tue 8/27

1 stop17h 04m

$1,002

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Wed 11/6

3 stops21h 11m

Buenos Aires Ministro Pistarini

Mon 11/25

2 stops27h 48m

$1,014

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Tue 8/13

1 stop17h 37m

Buenos Aires Ministro Pistarini

Tue 8/27

2 stops20h 45m

$1,018

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Wed 9/4

1 stop22h 25m

Buenos Aires Ministro Pistarini

Wed 9/11

1 stop30h 48m

$1,019

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Sun 9/29

1 stop28h 01m

Buenos Aires Ministro Pistarini

Thu 10/17

1 stop25h 29m

$1,027

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Thu 8/15

2 stops28h 49m

Buenos Aires Ministro Pistarini

Wed 8/28

2 stops38h 56m

$1,103

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

Fri 9/20

2 stops22h 40m

Buenos Aires Ministro Pistarini

Sat 9/28

2 stops22h 51m

$1,188

Flights are sorted by cheapest first

Deals found on 6/1

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Buenos Aires. Price data was last updated on May 24, 2024.
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Buenos Aires. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Buenos Aires flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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

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

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated June 2, 2024.
To help decide which airline to fly from San Francisco to Buenos Aires, see what other customers have to say about Avianca, Copa Airlines and LATAM Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,410 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.0
Very good
10,410 reviews
8.0
Very good
10,410 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.0
Very good
2,599 reviews
8.0
Very good
10,410 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.6
Good
2,473 reviews
8.0
Very good
10,410 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.6
Good
2,354 reviews
8.0
Very good
10,410 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.5
Good
3,630 reviews
8.0
Very good
10,410 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Buenos Aires. 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 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 11 different airlines.

  • Can I find flights from San Francisco to Buenos Aires for under $900 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Buenos Aires for under $900. The cheapest flight booked recently is on Avianca for just $897, but on average you can expect to pay $979.

  • Are there last-minute flights available from San Francisco to Buenos Aires for under $900?

    There are currently 20+ open flights from San Francisco to Buenos Aires within the next 7 days for less than $900.

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

    Flying on Avianca is currently your cheapest option to Buenos Aires, with prices starting at $897. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and LATAM Airlines, with the lowest prices starting at $1,002 and $1,014, respectively. Avianca is 22% 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?

  • 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).

  • Where are the most common layover locations when flying from San Francisco to Buenos Aires?

  • What are some popular things to do or see while on a layover in Houston?

    Houston travelers tend to visit Space Center Houston, Houston Zoo, and Gerald D. Hines Waterwall Park more than anywhere else. Space Center Houston, Houston Zoo, and Gerald D. Hines Waterwall Park are located about 33.5 mi, 18.9 mi, and 18.7 mi, respectively from Houston George Bush Intcntl. Travelers can book a car rental at Houston George Bush Intcntl for about $46 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Dallas?

    The majority of Dallas visitors spend their time at American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium. American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium are located about 15.0 mi, 18.3 mi, and 15.5 mi, respectively from Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $54.

  • What are points of interest worth seeing during a layover in Panama City?

    Amador Causeway, Panama Old Cathedral, and Panama Canal are the most popular attractions in Panama City if you're in need of something to do during your layover. Those on a layover in Panama City interested in visiting Amador Causeway, Panama Old Cathedral, or Panama Canal can do so by traveling 14.7 mi, 13.2 mi, and 15.1 mi, respectively from Panama City Tocumen Intl. Those on a layover in Panama City in need of a rental car can book one at Panama City Tocumen Intl for about $13.

  • Where are the least popular layover locations for San Francisco to Buenos Aires flights?

  • Can I find deals for flights from San Francisco to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Buenos Aires that allow pets onboard?

    Many airlines flying from San Francisco to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Buenos Aires?

    Yes, you can often find last-minute deals on San Francisco to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Buenos Aires flight deals updated?

    The San Francisco to Buenos Aires flight deals you see on this page were last updated on 6/1.

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

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

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Buenos Aires (average of $793). Flying from San Francisco to Buenos Aires in December is currently the most expensive (average of $1,147). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from San Francisco to Buenos Aires

Discover the top 10 airlines that operate flights from San Francisco to Buenos Aires. 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$729Average$1,361FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapest$754Average$1,023FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LATAM AirlinesCheapest$814Average$1,486FlexibilityNo cancel feeOn-time81%
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AeromexicoCheapest$815Average$1,133FlexibilityNo cancel feeOn-timeN/A
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DeltaCheapest$851Average$1,183FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$860Average$1,211FlexibilityNo cancel feeOn-time71%
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Copa AirlinesCheapest$887Average$1,579FlexibilityNo cancel feeOn-time70%
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Air CanadaCheapest$1,037Average$1,207FlexibilityNo cancel feeOn-time67%
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Alaska AirlinesCheapest$1,130Average$1,766FlexibilityNo cancel feeOn-time75%
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Aerolineas ArgentinasCheapest$1,233Average$1,665FlexibilityNo cancel feeOn-time59%
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