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Cheap flights from Los Angeles to Buenos Aires

One-way from $385, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sat, Aug 7Any priceSun, Aug 8Any priceMon, Aug 9Any priceTue, Aug 10$385Wed, Aug 11Any priceThu, Aug 12Any priceFri, Aug 13Any priceSat, Aug 14Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$385
LATAM Airlines Group, flight LA 603Found 5 days ago, 1 adult
Check price on Aviasales
3:55pmLos AngelesTue, Aug 10
Travel time 12h 52m, 1 stopLAXAEP
8:47amBuenos AiresWed, Aug 11
$386
American Airlines, flight AA 002Found 3 days ago, 1 adult
Check price on Aviasales
7:00amLos AngelesMon, Nov 30
Travel time 15h 51m, 1 stopLAXEZE
3:51amBuenos AiresTue, Dec 1
$387
American Airlines, flight AA 774Found 4 days ago, 1 adult
Check price on Aviasales
9:53amLos AngelesMon, Nov 23
Travel time 14h 52m, 2 stopsLAXEZE
5:45amBuenos AiresTue, Nov 24
$390
American Airlines, flight AA 032Found 6 days ago, 1 adult
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11:33amLos AngelesTue, Feb 2
Travel time 16h 12m, 1 stopLAXEZE
8:45amBuenos AiresWed, Feb 3
$395
United Airlines, flight UA 2366Found 5 days ago, 1 adult
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5:45amLos AngelesWed, Nov 25
Travel time 13h 13m, 1 stopLAXEZE
11:58pmBuenos AiresWed, Nov 25

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in ArgentinaTravel eSIM from $5, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Buenos Aires, booked ahead at a fixed price.
    See options
  • Things to do in Buenos AiresPopular tours from $63 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Argentina from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–5–6–7–8–9–10$39711–12–13–14–15–16–17–18$45919$41620$45221–22–23–24–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17$41418–19$43620$54021–22–23$38724–25$39526–27–28–29–30$386

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$387 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 30, $386.

Lowest fares by month

In the fares found this week, August 2027 has the lowest: from $385 one-way, against $678 in September 2027. Pick a month to see its cheapest date.

$0$250$500$750OctNovDecJanFebMarAprMayJunJul$385AugSep
Show as a table
MonthCheapest one-wayDateStops
October$397Sat, Oct 101 stop
November$386Mon, Nov 301 stop
December—
January 2027—
February 2027$390Tue, Feb 22 stops
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027$385Tue, Aug 102 stops
September 2027$678Tue, Sep 142 stops

Questions travellers ask

What is the cheapest month to fly from Los Angeles to Buenos Aires?

In the fares found this week, August 2027 has the lowest: from $385 one-way, against $678 in September 2027.

Are there direct flights from Los Angeles to Buenos Aires?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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