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Cheap flights from San Francisco to Buenos Aires from $372

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 Buenos Aires departing on 11/20. 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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Find the cheapest flights from San Francisco to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Buenos Aires.

Cheap last minute flights

Planning a quick getaway from San Francisco to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to Buenos Aires

Find recent round-trip train or bus tickets from San Francisco to Buenos Aires.

All round-trip flight deals to Buenos Aires

The cheapest plane tickets to Buenos Aires found on KAYAK recently.
5:40 pm - 7:40 pmSFO-AEP
45h 00m2 stops
10:55 pm - 4:46 pmAEP-SFO
46h 51m2 stops
Fri, Dec 6 - Sun, Dec 8
6:00 am - 5:00 pmSFO-AEP
30h 00m2 stops
11:45 am - 11:55 amAEP-SFO
29h 10m2 stops
$765LATAM Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
2:25 pm - 10:34 amSFO-EZE
15h 09m1 stop
10:30 pm - 6:04 pmEZE-SFO
24h 34m1 stop
$1,024American Airlines
Find Deal
Mon, Jan 20 - Mon, Feb 10
12:23 am - 6:59 amSFO-EZE
25h 36m1 stop
11:59 pm - 4:11 pmEZE-SFO
21h 12m2 stops
$1,028American Airlines
Find Deal
Mon, Jan 20 - Tue, Jan 28
12:44 am - 1:09 amSFO-EZE
19h 25m1 stop
10:55 am - 11:40 pmEZE-SFO
16h 45m1 stop
$1,042Copa Airlines
Find Deal
Mon, Jan 6 - Thu, Mar 13
7:13 pm - 12:48 amSFO-EZE
24h 35m1 stop
2:43 am - 11:24 pmEZE-SFO
25h 41m1 stop
$1,052Copa Airlines
Find Deal
Fri, Jan 3 - Sat, Jan 18
5:00 am - 9:20 amSFO-EZE
23h 20m1 stop
10:05 pm - 5:13 pmEZE-SFO
24h 08m1 stop
$1,099United Airlines
Find Deal
Mon, Dec 2 - Wed, Jan 29
12:30 am - 9:20 amSFO-EZE
27h 50m1 stop
11:55 pm - 5:13 pmEZE-SFO
22h 18m1 stop
$1,113United Airlines
Find Deal
Sun, Dec 1 - Wed, Jan 29
7:00 am - 9:45 amSFO-EZE
21h 45m1 stop
8:55 pm - 2:43 pmEZE-SFO
22h 48m2 stops
$1,178Delta
Find Deal
Mon, Dec 2 - Tue, Dec 10
10:55 pm - 9:00 amSFO-EZE
29h 05m2 stops
9:00 pm - 10:41 amEZE-SFO
18h 41m1 stop
$1,183Delta
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Sat, Feb 1 - Sat, Feb 15
5:35 pm - 3:25 amSFO-EZE
28h 50m3 stops
Wed, Nov 20
11:24 am - 1:03 amSFO-EZE
56h 39m2 stops
Mon, Nov 25
11:55 pm - 7:00 amSFO-EZE
26h 05m1 stop
$767American Airlines
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Sun, Mar 2
6:00 am - 7:15 amSFO-EZE
20h 15m1 stop
$777Delta
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Tue, Dec 24
9:15 am - 10:45 amSFO-EZE
20h 30m2 stops
$817American Airlines
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Wed, Dec 25
6:00 am - 7:15 amSFO-EZE
20h 15m1 stop
$821Delta
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Sat, Dec 28
12:30 am - 7:20 amSFO-EZE
25h 50m1 stop
$847United Airlines
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Mon, Dec 23
12:30 am - 7:20 amSFO-EZE
25h 50m1 stop
$852United Airlines
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Fri, Dec 27
12:33 am - 10:14 pmSFO-EZE
16h 41m1 stop
$886Copa Airlines
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Mon, Nov 25
12:33 am - 4:13 amSFO-EZE
22h 40m1 stop
$909Copa Airlines
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Wed, Nov 13
6:50 pm - 12:52 amSFO-EZE
25h 02m1 stop
2:31 am - 5:28 pmEZE-SFO
19h 57m1 stop
$1,202Copa Airlines
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Thu, Nov 7 - Wed, Nov 20
12:33 am - 1:03 amSFO-EZE
19h 30m1 stop
3:53 am - 11:18 pmEZE-SFO
24h 25m1 stop
$1,229Copa Airlines
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Wed, Nov 6 - Wed, Nov 20
6:00 am - 2:45 amSFO-EZE
39h 45m2 stops
7:20 am - 2:32 pmEZE-SFO
36h 12m2 stops
$1,305LATAM Airlines
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Tue, Nov 5 - Tue, Nov 19
11:50 am - 2:45 amSFO-EZE
33h 55m2 stops
7:20 am - 11:55 amEZE-SFO
33h 35m2 stops
$1,426LATAM Airlines
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Tue, Nov 5 - Fri, Dec 13
8:35 am - 9:20 amSFO-EZE
19h 45m1 stop
10:05 pm - 8:51 pmEZE-SFO
27h 46m1 stop
$1,775United Airlines
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Tue, Nov 5 - Fri, Dec 13
8:35 am - 9:20 amSFO-EZE
19h 45m1 stop
10:05 pm - 2:23 pmEZE-SFO
21h 18m1 stop
$1,934United Airlines
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Tue, Nov 5 - Sun, Nov 24
8:25 am - 9:16 amSFO-EZE
19h 51m2 stops
10:30 pm - 1:01 pmEZE-SFO
19h 31m1 stop
$2,018American Airlines
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Tue, Nov 5 - Mon, Nov 18
10:50 pm - 9:00 amSFO-EZE
29h 10m2 stops
9:00 pm - 7:24 pmEZE-SFO
27h 24m1 stop
$2,038Delta
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Thu, Nov 7 - Thu, Nov 21
8:25 am - 6:53 amSFO-EZE
17h 28m2 stops
10:30 pm - 11:08 amEZE-SFO
17h 38m1 stop
$2,058American Airlines
Find Deal
Wed, Nov 6 - Wed, Nov 13
6:00 am - 6:15 amSFO-EZE
19h 15m2 stops
10:25 pm - 6:26 pmEZE-SFO
25h 01m1 stop
$2,074Delta
Find Deal
Wed, Nov 6 - Thu, Nov 14

Copa Airlines flights from San Francisco to Buenos Aires

Our best Copa Airlines deals on San Francisco to Buenos Aires flight tickets
Copa Airlines
Jan 6
SFO12:44 amSan Francisco
19h 25m
1 stop
EZE1:09 amBuenos Aires Ministro Pistarini
Mar 13
EZE10:55 amBuenos Aires Ministro Pistarini
16h 45m
1 stop
SFO11:40 pmSan Francisco
Copa Airlines
Jan 3
SFO7:13 pmSan Francisco
24h 35m
1 stop
EZE12:48 amBuenos Aires Ministro Pistarini
Jan 18
EZE2:43 amBuenos Aires Ministro Pistarini
25h 41m
1 stop
SFO11:24 pmSan Francisco
Copa Airlines
Jan 19
SFO7:13 pmSan Francisco
24h 56m
1 stop
EZE1:09 amBuenos Aires Ministro Pistarini
Feb 1
EZE2:43 amBuenos Aires Ministro Pistarini
25h 41m
1 stop
SFO11:24 pmSan Francisco

United Airlines flights from San Francisco to Buenos Aires

Our best United Airlines deals on San Francisco to Buenos Aires flight tickets
United Airlines
Dec 2
SFO5:00 amSan Francisco
23h 20m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 29
EZE10:05 pmBuenos Aires Ministro Pistarini
24h 08m
1 stop
SFO5:13 pmSan Francisco
United Airlines
Dec 1
SFO12:30 amSan Francisco
27h 50m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 29
EZE11:55 pmBuenos Aires Ministro Pistarini
22h 18m
1 stop
SFO5:13 pmSan Francisco
United Airlines
Jan 6
SFO2:55 pmSan Francisco
37h 25m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 27
EZE11:55 pmBuenos Aires Ministro Pistarini
17h 10m
1 stop
SFO12:05 pmSan Francisco

How to get the cheapest flight ticket from San Francisco to Buenos Aires

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 from San Francisco to Buenos Aires?

May. The cheapest time of year to fly to Buenos Aires from San Francisco is May. Most expensive is December

What is the cheapest day to depart San Francisco for Buenos Aires?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from San Francisco to Buenos Aires?

In the afternoon. San Francisco to Buenos Aires flights are approximately 18% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Buenos Aires from San Francisco?

Avianca. Avianca, Aeromexico, and Delta are the most popular carriers operating from San Francisco to Buenos Aires

What is the cheapest San Francisco to Buenos Aires flight route?

San Francisco - Buenos Aires Jorge Newbery. Fly from San Francisco to Buenos Aires Jorge Newbery for the best San Francisco - Buenos Aires flight prices

How far in advance should you book San Francisco to Buenos Aires flights?

52 days before. The cheapest time to buy a flight from San Francisco to Buenos Aires is approximately 52 days to departure

Can stopping save me money on San Francisco to Buenos Aires flights?

You could potentially save up to 44% on your flight if you consider stops on a San Francisco to Buenos Aires flight.

How have San Francisco to Buenos Aires flight prices changed over time?

As of November 2024, prices for San Francisco to Buenos Aires flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Buenos Aires (SFO to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Buenos Aires

Best Price Found

$372

Fastest flight time

15h 09m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from San Francisco in the past 72 hours is $372. The best round-trip flight deal from San Francisco to Buenos Aires found on momondo in the last 72 hours is $724.
The fastest flight from San Francisco to Buenos Aires takes 15h 09m
There are no direct flights from San Francisco to Buenos Aires. Popular non-direct routes for this connection are San Francisco Airport - Buenos Aires Ministro Pistarini Airport and San Francisco Airport - Buenos Aires Jorge Newbery Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is San Francisco to Buenos Aires by plane?

    A flight from San Francisco to Buenos Aires will travel around 6464.7 mi. Typically, this will take 15h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Buenos Aires?

    Prices for flights from San Francisco Airport to Buenos Aires are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Buenos Aires?

  • How old do you have to be to fly from San Francisco Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Buenos Aires?


Best airlines flying from San Francisco to Buenos Aires

Compare and see reviews for airlines that fly from San Francisco to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $754Free CancellationRating
7.1
2,881 reviews
Search Avianca flights
AeromexicoPriceFrom $815Free CancellationRating
7.5
2,027 reviews
Search Aeromexico flights
DeltaPriceFrom $851Free CancellationRating
8.0
8,829 reviews
Search Delta flights
LATAM AirlinesPriceFrom $856Free CancellationRating
7.5
1,970 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $924Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $976Free CancellationRating
7.7
1,869 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $1,035Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Buenos Aires with flexible booking policies on momondo?

All flight searches from San Francisco to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires 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 Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires