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Flights from San Francisco to Buenos Aires
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Flights from San Francisco to Buenos Aires Starting at €300

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SFO18:50
        25h 13m
        1 stop
        EZE01:03
        Thu, Nov 28|San Francisco - Buenos Aires|Copa Airlines
        €300€766
        61% OFF
        61% OFF
        €766€300

        Choose Copa Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with Copa Airlines departs from San Francisco International Airport on Thu, Nov 28, arriving at Ministro Pistarini International Airport. One-way Prices start from €300 including taxes and charges.

      • SFO18:50
        25h 13m
        1 stop
        EZE01:03
        Mon, Dec 30|San Francisco - Buenos Aires|Copa Airlines
        €304€766
        60% OFF
        60% OFF
        €766€304

        Choose Copa Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with Copa Airlines departs from San Francisco International Airport on Mon, Dec 30, arriving at Ministro Pistarini International Airport. One-way Prices start from €304 including taxes and charges.

      • SFO06:00
        23h 30m
        1 stop
        EZE10:30
        Mon, Dec 2|San Francisco - Buenos Aires|American Airlines
        €437€766
        43% OFF
        43% OFF
        €766€437

        Choose American Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with American Airlines departs from San Francisco International Airport on Mon, Dec 2, arriving at Ministro Pistarini International Airport. One-way Prices start from €437 including taxes and charges.

      • SFO06:00
        23h 50m
        1 stop
        EZE10:50
        Thu, Nov 28|San Francisco - Buenos Aires|Alaska Airlines
        €439
        €439

        Choose Alaska Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with Alaska Airlines departs from San Francisco International Airport on Thu, Nov 28, arriving at Ministro Pistarini International Airport. One-way Prices start from €439 including taxes and charges.

      • SFO14:25
        15h 9m
        1 stop
        EZE10:34
        Mon, Jan 13|San Francisco - Buenos Aires|American Airlines
        €458
        €458

        Choose American Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with American Airlines departs from San Francisco International Airport on Mon, Jan 13, arriving at Ministro Pistarini International Airport. One-way Prices start from €458 including taxes and charges.

      • SFO06:00
        23h 50m
        1 stop
        EZE10:50
        Thu, Nov 28|San Francisco - Buenos Aires|Delta Air Lines
        €467
        €467

        Choose Delta Air Lines flights from San Francisco to Buenos Aires. The one-way connecting flight with Delta Air Lines departs from San Francisco International Airport on Thu, Nov 28, arriving at Ministro Pistarini International Airport. One-way Prices start from €467 including taxes and charges.

      • SFO10:40
        19h 10m
        1 stop
        EZE10:50
        Fri, Jan 24|San Francisco - Buenos Aires|American Airlines
        €488
        €488

        Choose American Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with American Airlines departs from San Francisco International Airport on Fri, Jan 24, arriving at Ministro Pistarini International Airport. One-way Prices start from €488 including taxes and charges.

      • SFO14:25
        15h 5m
        1 stop
        EZE10:30
        Thu, Jan 16|San Francisco - Buenos Aires|American Airlines
        €498
        €498

        Choose American Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with American Airlines departs from San Francisco International Airport on Thu, Jan 16, arriving at Ministro Pistarini International Airport. One-way Prices start from €498 including taxes and charges.

      • SFO10:38
        19h 12m
        1 stop
        EZE10:50
        Tue, Dec 10|San Francisco - Buenos Aires|American Airlines
        €508
        €508

        Choose American Airlines flights from San Francisco to Buenos Aires. The one-way connecting flight with American Airlines departs from San Francisco International Airport on Tue, Dec 10, arriving at Ministro Pistarini International Airport. One-way Prices start from €508 including taxes and charges.

      • SFO08:30
        21h 20m
        1 stop
        EZE10:50
        Tue, Dec 10|San Francisco - Buenos Aires|Jetblue Airways
        €517
        €517

        Choose Jetblue Airways flights from San Francisco to Buenos Aires. The one-way connecting flight with Jetblue Airways departs from San Francisco International Airport on Tue, Dec 10, arriving at Ministro Pistarini International Airport. One-way Prices start from €517 including taxes and charges.

      • SFO13:00
        3h 5m
        Nonstop
        BUE14:00
        Wed, Dec 4|San Francisco - Buenos Aires|Copa Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Francisco to Buenos Aires

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Francisco to Buenos Aires

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From €298
Copa Airlines
From €300
Alaska Airlines
From €323
American Airlines
From €324
United Airlines
From €327
Delta Air Lines
From €330
Jetblue Airways
From €361
Southwest Airlines
From €365
LATAM Airlines
From €406
avianca
From €441

Find more flights and airlines

Alternative Routes from San Francisco to Buenos Aires

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Buenos Aires.

  • Cheapest
    Frontier Airlines
    SFO
    14:50
    39h 0m
    2 transfer
    EZE
    10:50
    San Francisco International Airport - Ministro Pistarini International Airport
    Wed, Nov 27Frontier Airlines
    €298
  • Copa Airlines
    SFO
    00:33
    29h 57m
    2 transfer
    AEP
    11:30
    San Francisco International Airport - Jorge Newbery Airport
    Mon, Dec 30Copa Airlines
    €340
  • Copa Airlines
    SFO
    00:33
    29h 57m
    2 transfer
    AEP
    11:30
    San Francisco International Airport - Jorge Newbery Airport
    Mon, Dec 30Copa Airlines
    €340
    Find More Flights

FAQ

  • When are flight tickets from San Francisco (SFO) to Buenos Aires (BUE) the cheapest?

    Airlines adjust prices for flights from San Francisco to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around €1,282.

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27 km. It takes about 40 minutes by taxi.
    • The distance from Jorge Newbery Airport to downtown is about 5 km. It takes about 20 minutes by taxi.

How to find a cheap flight from San Francisco to Buenos Aires

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Buenos Aires. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Francisco to Buenos Aires

Cheapest nonstop flight price€300
Off-season for travelDecember
Peak season for travelAugust
Flight distance10,394.36 km
Popular airlineAeromexico

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