Cheap flights from San Francisco (SFO) to Buenos Aires (BUE) from $335

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 8/12. 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. 4 — jun. 111

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 mayo 30, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$791

One-way from

$370
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 2,784,634 searches. Data last updated mayo 30, 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.
jue. 8/222:25 amSFO - EZE
3 stops22h 10mAvianca
jue. 8/296:00 amEZE - SFO
3 stops20h 35mAvianca
Deal found 5/28$852
jue. 8/292:25 amSFO - EZE
3 stops22h 10mAvianca
sáb. 9/148:00 amEZE - SFO
3 stops32h 45mAvianca
Deal found 5/29$862
vie. 8/232:10 pmSFO - EZE
2 stops29h 55mAvianca
jue. 8/296:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/28$891
jue. 8/292:25 amSFO - EZE
2 stops23h 10mAvianca
sáb. 9/78:00 amEZE - SFO
3 stops32h 45mAvianca
Deal found 5/29$901
jue. 8/222:25 amSFO - EZE
2 stops41h 40mAvianca
jue. 8/296:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/28$908
jue. 9/1911:55 pmSFO - EZE
3 stops24h 40mAvianca
lun. 9/236:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 5/30$922
jue. 10/312:05 pmSFO - EZE
2 stops20h 15mAvianca
sáb. 11/95:50 amEZE - SFO
3 stops20h 55mAvianca
Deal found 5/29$932
dom. 8/182:10 pmSFO - EZE
2 stops34h 25mAvianca
mié. 8/284:50 pmEZE - SFO
2 stops23h 55mAvianca
Deal found 5/29$938
lun. 10/72:10 pmSFO - EZE
2 stops20h 20mAvianca
lun. 10/216:00 amEZE - SFO
2 stops44h 35mAvianca
Deal found 5/30$948

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 2,784,634 searches. Data last updated mayo 30, 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.
mar. 8/131:38 amSFO - EZE
1 stop16h 30mCopa Airlines
mié. 8/2110:36 amEZE - SFO
1 stop17h 04mCopa Airlines
Deal found 5/28$1,002
lun. 9/161:38 amSFO - EZE
1 stop22h 04mCopa Airlines
lun. 9/304:41 amEZE - SFO
1 stop22h 59mCopa Airlines
Deal found 5/30$1,027
dom. 11/312:33 amSFO - EZE
1 stop19h 30mCopa Airlines
mar. 11/194:53 amEZE - SFO
1 stop23h 25mCopa Airlines
Deal found 5/29$1,052
mar. 8/131:38 amSFO - EZE
1 stop19h 14mCopa Airlines
sáb. 8/244:41 amEZE - SFO
1 stop22h 59mCopa Airlines
Deal found 5/30$1,067
dom. 11/312:57 amSFO - EZE
1 stop16h 17mCopa Airlines
lun. 11/1110:36 amEZE - SFO
1 stop35h 59mCopa Airlines
Deal found 5/28$1,091
mié. 10/161:38 amSFO - EZE
1 stop16h 30mCopa Airlines
sáb. 10/262:32 pmEZE - SFO
1 stop37h 08mCopa Airlines
Deal found 5/29$1,102
mar. 8/131:38 amSFO - EZE
1 stop19h 06mCopa Airlines
vie. 8/232:36 amEZE - SFO
1 stop25h 04mCopa Airlines
Deal found 5/30$1,114
mié. 11/612:33 amSFO - EZE
1 stop16h 41mCopa Airlines
jue. 11/2110:39 amEZE - SFO
1 stop17h 39mCopa Airlines
Deal found 5/30$1,132
jue. 8/81:38 amSFO - EZE
1 stop19h 06mCopa Airlines
sáb. 8/174:41 amEZE - SFO
1 stop22h 59mCopa Airlines
Deal found 5/30$1,139

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

Find cheap flight options from San Francisco to Buenos Aires specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 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.
lun. 6/102:34 pmSFO - EZE
1 stop26h 36mAeromexico
lun. 6/2411:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/30$883
lun. 6/1011:12 pmSFO - EZE
1 stop17h 58mAeromexico
dom. 6/2311:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/29$892
jue. 6/62:10 pmSFO - EZE
3 stops30h 45mMultiple Airlines
lun. 6/176:00 amEZE - SFO
3 stops34h 45mMultiple Airlines
Deal found 5/30$898
mié. 6/1212:41 pmSFO - EZE
2 stops28h 29mAeromexico
mié. 6/1911:10 pmEZE - SFO
2 stops40h 01mAeromexico
Deal found 5/29$916
mié. 6/1211:12 pmSFO - EZE
1 stop17h 58mAeromexico
mié. 6/1911:10 pmEZE - SFO
1 stop15h 47mAeromexico
Deal found 5/29$917
mié. 6/1211:12 pmSFO - EZE
1 stop17h 58mAeromexico
mié. 6/1911:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/29$927
lun. 6/1011:12 pmSFO - EZE
1 stop17h 58mAeromexico
dom. 6/2311:10 pmEZE - SFO
2 stops40h 01mAeromexico
Deal found 5/29$930
lun. 6/1012:41 pmSFO - EZE
2 stops28h 29mAeromexico
lun. 6/2411:10 pmEZE - SFO
2 stops40h 01mAeromexico
Deal found 5/30$939
jue. 6/62:25 amSFO - EZE
2 stops31h 55mAvianca
mar. 6/116:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/30$1,007

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 2,784,634 searches. Data last updated mayo 30, 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.
jue. 8/222:25 amSFO - EZE
3 stops22h 10mAvianca
jue. 8/296:00 amEZE - SFO
3 stops20h 35mAvianca
Deal found 5/28$852
jue. 8/292:25 amSFO - EZE
3 stops22h 10mAvianca
sáb. 9/148:00 amEZE - SFO
3 stops32h 45mAvianca
Deal found 5/29$862
lun. 6/102:34 pmSFO - EZE
1 stop26h 36mAeromexico
lun. 6/2411:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/30$883
vie. 8/232:10 pmSFO - EZE
2 stops29h 55mAvianca
jue. 8/296:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/28$891
lun. 6/1011:12 pmSFO - EZE
1 stop17h 58mAeromexico
dom. 6/2311:10 pmEZE - SFO
1 stop27h 49mAeromexico
Deal found 5/29$892
jue. 6/62:10 pmSFO - EZE
3 stops30h 45mMultiple Airlines
lun. 6/176:00 amEZE - SFO
3 stops34h 45mMultiple Airlines
Deal found 5/30$898
jue. 8/292:25 amSFO - EZE
2 stops23h 10mAvianca
sáb. 9/78:00 amEZE - SFO
3 stops32h 45mAvianca
Deal found 5/29$901
jue. 8/222:25 amSFO - EZE
2 stops41h 40mAvianca
jue. 8/296:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/28$908
mié. 6/1212:41 pmSFO - EZE
2 stops28h 29mAeromexico
mié. 6/1911:10 pmEZE - SFO
2 stops40h 01mAeromexico
Deal found 5/29$916

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 2,784,634 searches. Data last updated mayo 30, 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.
jue. 6/62:10 pmSFO - EZE
3 stops30h 45mMultiple Airlines
lun. 6/176:00 amEZE - SFO
3 stops34h 45mMultiple Airlines
Deal found 5/30$898
mié. 6/512:41 pmSFO - EZE
2 stops28h 29mAeromexico
mar. 6/1111:10 pmEZE - SFO
1 stop25h 52mAeromexico
Deal found 5/29$939
jue. 6/62:25 amSFO - EZE
2 stops31h 55mAvianca
mar. 6/116:00 amEZE - SFO
3 stops21h 45mAvianca
Deal found 5/30$1,007
jue. 6/62:25 amSFO - EZE
2 stops31h 55mAvianca
lun. 6/106:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 5/30$1,038
mié. 6/57:56 pmSFO - EZE
3 stops28h 14mMultiple Airlines
mar. 6/116:00 amEZE - SFO
3 stops21h 45mMultiple Airlines
Deal found 5/30$1,044
jue. 6/62:10 pmSFO - EZE
2 stops44h 10mAvianca
lun. 6/176:00 amEZE - SFO
3 stops34h 45mAvianca
Deal found 5/30$1,045
mar. 6/41:47 amSFO - EZE
3 stops23h 48mMultiple Airlines
mar. 6/116:00 amEZE - SFO
3 stops21h 45mMultiple Airlines
Deal found 5/30$1,054
jue. 6/611:55 pmSFO - EZE
2 stops34h 25mAvianca
lun. 6/176:00 amEZE - SFO
2 stops34h 45mAvianca
Deal found 5/30$1,061
mié. 6/57:56 pmSFO - EZE
3 stops28h 14mMultiple Airlines
lun. 6/106:00 amEZE - SFO
3 stops34h 45mMultiple Airlines
Deal found 5/30$1,075

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 2,784,634 searches. Data last updated mayo 30, 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.
lun. 8/122:41 pmSFO - EZE
3 stops32h 44mMultiple Airlines
Deal found 5/28$335
lun. 8/192:41 pmSFO - EZE
3 stops32h 44mMultiple Airlines
Deal found 5/29$340
lun. 8/122:41 pmSFO - EZE
3 stops32h 44mMultiple Airlines
Deal found 5/30$357
mar. 7/22:42 pmSFO - EZE
2 stops27h 26mMultiple Airlines
Deal found 5/29$370
mar. 6/42:41 pmSFO - EZE
2 stops32h 59mMultiple Airlines
Deal found 5/30$389
mar. 8/2010:02 amSFO - EZE
3 stops29h 28mMultiple Airlines
Deal found 5/29$402
vie. 8/92:41 pmSFO - EZE
3 stops32h 44mMultiple Airlines
Deal found 5/30$404
mié. 6/52:41 pmSFO - EZE
2 stops51h 27mMultiple Airlines
Deal found 5/30$412
mié. 6/122:10 pmSFO - EZE
2 stops20h 10mAvianca
Deal found 5/29$416

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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$852 - $1,200

Route

Depart

Return

Price

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

jue. 8/22

3 stops22h 10m

Buenos Aires Ministro Pistarini

jue. 8/29

3 stops20h 35m

$852

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

lun. 6/10

1 stop17h 58m

Buenos Aires Ministro Pistarini

dom. 6/23

1 stop27h 49m

$892

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

vie. 8/30

3 stops33h 35m

Buenos Aires Ministro Pistarini

sáb. 9/14

3 stops32h 45m

$921

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

mar. 8/13

1 stop16h 30m

Buenos Aires Ministro Pistarini

mié. 8/21

1 stop17h 04m

$1,002

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

mié. 11/20

3 stops22h 00m

Buenos Aires Ministro Pistarini

jue. 11/28

2 stops22h 42m

$1,014

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

mié. 8/21

2 stops19h 50m

Buenos Aires Ministro Pistarini

mié. 10/23

2 stops22h 34m

$1,015

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

mar. 11/12

1 stop29h 20m

Buenos Aires Ministro Pistarini

mar. 11/26

2 stops24h 41m

$1,028

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

lun. 11/25

1 stop33h 55m

Buenos Aires Ministro Pistarini

jue. 12/5

1 stop25h 50m

$1,077

San FranciscoBuenos Aires Ministro Pistarini

SFO - EZE

SFOEZE

San Francisco

mié. 6/12

3 stops27h 50m

Buenos Aires Ministro Pistarini

mié. 6/19

3 stops28h 18m

$1,200

Flights are sorted by cheapest first

Deals found on 5/28

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 mayo 30, 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
10,457 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

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

8.0
Very good
10,457 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

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

8.0
Very good
2,617 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

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

7.6
Good
2,489 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

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

7.6
Good
2,364 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

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

7.5
Good
3,651 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

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 $852, but on average you can expect to pay $919.

  • 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 $852. Another option worth looking into is Aeromexico, starting at $892 round trip. Avianca is 26% 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 5/30.

  • 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

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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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$729Average$1,361FlexibilityNo cancel feeOn-time69%
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AviancaCheapest$754Average$1,023FlexibilityNo cancel feeOn-time71%
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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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Find flights from San Francisco to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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