Home / Flights / Buenos Aires

Last updated :

Flights Buenos Aires — Prices and error fares

Flight to Buenos Aires from $440. 43 active deal(s) and 340 archived error fare(s) on this route.
Source: Faro data, updated on 30/09/2026.

Key point: Error fares to Buenos Aires are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.

Your rights as an air passenger are protected by EU Regulation EC 261/2004.

When to fly cheaper

The most important factor is not the booking day but the departure month. On this route the gap between the cheapest and priciest month often exceeds 40%. The table below draws on 340 genuinely archived deals (Faro, 2026): every row holds at least three observations, and months below that threshold are left out.

The cheapest month observed is February, from €325 (17 deals observed). The priciest is December, averaging €984.

Month Deals Min Average
January 27 553€ 873€
February 17 325€ 894€
March 7 506€ 665€
June 20 556€ 735€
July 8 522€ 673€
August 13 596€ 733€
September 46 488€ 687€
October 73 470€ 712€
November 69 367€ 721€
December 60 482€ 984€

Price tracking by route

These routes to Buenos Aires have their own tracking page: usual price, 30-day history, cheapest months and record low.
Washington → Buenos Aires · 11 readings Miami → Buenos Aires · 49 readings New York → Buenos Aires · 78 readings Chicago → Buenos Aires · 23 readings Los Angeles → Buenos Aires · 33 readings Houston → Buenos Aires · 10 readings Boston → Buenos Aires · 15 readings Fort Lauderdale → Buenos Aires · 46 readings San Francisco → Buenos Aires · 19 readings Atlanta → Buenos Aires · 14 readings

Active deals to Buenos Aires

Here are the active error fares to Buenos Aires. 43 deal(s) available right now — fares change every 30 minutes.
Price seen 1h ago -52%
Washington (WAS) → 🇦🇷 Buenos Aires (BUE)
1 fév – 27 fév ·26 days
$440 $914
Book →
Price seen 41min ago -47%
Miami (MIA) → 🇦🇷 Buenos Aires (BUE)
20 oct – 3 nov ·14 days
$489 $923
Book →
Price seen 42min ago -33%
Miami (MIA) → 🇦🇷 Buenos Aires (BUE)
17 nov – 20 nov ·3 days
$616 $914
Book →
Price seen 41min ago -30%
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
2 oct – 20 oct ·18 days
$648 $923
Book →
Price seen 41min ago -30%
Miami (MIA) → 🇦🇷 Buenos Aires (BUE)
2 nov – 5 nov ·3 days
$648 $923
Book →
Price seen 1h ago -29%
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
9 oct – 16 oct ·7 days
$653 $914
Book →
Price seen 41min ago -28%
Miami (MIA) → 🇦🇷 Buenos Aires (BUE)
21 fév – 20 mar ·27 days
$665 $923
Book →
Price seen 41min ago -26%
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
8 mar – 4 avr ·27 days
$685 $923
Book →
Price seen 42min ago -23%
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
17 nov – 25 nov ·8 days
$707 $914
Book →
Price seen 41min ago -12%
Miami (MIA) → 🇦🇷 Buenos Aires (BUE)
17 déc – 23 déc ·6 days
$812 $923
Book →
Price seen 41min ago -12%
Chicago (CHI) → 🇦🇷 Buenos Aires (BUE)
1 mar – 8 mar ·7 days
$813 $923
Book →
Price seen 41min ago -11%
Miami (MIA) → 🇦🇷 Buenos Aires (BUE)
10 déc – 31 déc ·21 days
$819 $923
Book →
Price seen 41min ago -11%
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
24 fév – 18 mar ·22 days
$826 $923
Book →
Price seen 40min ago -8%
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
9 nov – 15 nov ·6 days
$850 $923
Book →
Price seen 41min ago -7%
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
4 nov – 4 déc ·30 days
$863 $923
Book →
Price seen 40min ago -6%
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
26 oct – 1 nov ·6 days
$865 $923
Book →
Price seen 41min ago -5%
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
10 oct – 20 oct ·10 days
$877 $923
Book →
Price seen 41min ago -5%
Houston (IAH) → 🇦🇷 Buenos Aires (BUE)
2 nov – 5 nov ·3 days
$880 $923
Book →
Price seen 41min ago -3%
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
20 jan – 27 jan ·7 days
$892 $923
Book →
Price seen 40min ago -3%
Boston (BOS) → 🇦🇷 Buenos Aires (BUE)
9 oct – 19 oct ·10 days
$894 $923
Book →
Price seen 41min ago -2%
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
20 oct – 10 nov ·21 days
$906 $923
Book →
Price seen 42min ago
Fort Lauderdale (FLL) → 🇦🇷 Buenos Aires (BUE)
2 nov – 5 nov ·3 days
$923
Book →
Price seen 42min ago
Fort Lauderdale (FLL) → 🇦🇷 Buenos Aires (BUE)
10 oct – 19 oct ·9 days
$940
Book →
Price seen 42min ago
San Francisco (SFO) → 🇦🇷 Buenos Aires (BUE)
20 jan – 27 jan ·7 days
$947
Book →
Price seen 29h ago
Fort Lauderdale (FLL) → 🇦🇷 Buenos Aires (BUE)
21 fév – 20 mar ·27 days
$950
Book →
Price seen 42min ago
Dallas (DFW) → 🇦🇷 Buenos Aires (BUE)
21 jan – 9 fév ·19 days
$963
Book →
Price seen 5h ago
Philadelphia (PHL) → 🇦🇷 Buenos Aires (BUE)
3 oct – 7 oct ·4 days
$974
Book →
Price seen 42min ago
Chicago (CHI) → 🇦🇷 Buenos Aires (BUE)
6 jan – 31 jan ·25 days
$974
Book →
Price seen 2h ago
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
9 oct – 16 oct ·7 days
$998
Book →
Price seen 42min ago
Phoenix (PHX) → 🇦🇷 Buenos Aires (BUE)
26 oct – 6 nov ·11 days
$1,009
Book →
Price seen 9h ago
Dallas (DFW) → 🇦🇷 Buenos Aires (BUE)
23 mar – 27 mar ·4 days
$1,028
Book →
Price seen 3h ago
Boston (BOS) → 🇦🇷 Buenos Aires (BUE)
6 oct – 19 oct ·13 days
$1,028
Book →
Price seen 29h ago
Dallas (DFW) → 🇦🇷 Buenos Aires (BUE)
6 fév – 27 fév ·21 days
$1,058
Book →
Price seen 42min ago
San Francisco (SFO) → 🇦🇷 Buenos Aires (BUE)
14 oct – 20 oct ·6 days
$1,069
Book →
Price seen 42min ago
Fort Lauderdale (FLL) → 🇦🇷 Buenos Aires (BUE)
24 déc – 31 déc ·7 days
$1,074
Book →
Price seen 37h ago
Chicago (CHI) → 🇦🇷 Buenos Aires (BUE)
10 déc – 20 déc ·10 days
$1,078
Book →
Price seen 5h ago
Fort Lauderdale (FLL) → 🇦🇷 Buenos Aires (BUE)
17 déc – 26 déc ·9 days
$1,180
Book →
Price seen 42min ago
New York (NYC) → 🇦🇷 Buenos Aires (BUE)
22 déc – 30 déc ·8 days
$1,277
Book →
Price seen 42min ago
Atlanta (ATL) → 🇦🇷 Buenos Aires (BUE)
13 jan – 20 jan ·7 days
$1,404
Book →
Price seen 42min ago
Phoenix (PHX) → 🇦🇷 Buenos Aires (BUE)
26 déc – 6 jan ·11 days
$1,585
Book →
Price seen 42min ago
Los Angeles (LAX) → 🇦🇷 Buenos Aires (BUE)
18 déc – 8 jan ·21 days
$1,702
Book →
Price seen 42min ago
San Francisco (SFO) → 🇦🇷 Buenos Aires (BUE)
29 déc – 3 jan ·5 days
$1,776
Book →
Price seen 42min ago
Denver (DEN) → 🇦🇷 Buenos Aires (BUE)
19 déc – 2 jan ·14 days
$1,921
Book →

Price history to Buenos Aires

Every error fare detected by Faro to this destination. Time-stamped, verifiable data. (Source: Faro data, updated on 30/09/2026.)
DateDeparturePriceNormalOffDurationAirline
21/09/2026 Miami $615 $914 -33% 216h
21/09/2026 Fort Lauderdale $869 $914 -5% 216h
15/09/2026 Boston $957 $870 -0% 343h
15/09/2026 New York $523 $931 -44% 338h
12/09/2026 San Diego $713 $914 -22% 417h
27/09/2026 Miami $638 $887 -28% 62h
20/09/2026 Denver $1,197 $0 -0% 218h
23/09/2026 Dallas $1,169 $0 -0% 150h
24/09/2026 Miami $603 $906 -33% 120h
24/09/2026 Fort Lauderdale $1,030 $0 -0% 107h
21/09/2026 New York $910 $0 -0% 159h
29/08/2026 New York $737 $902 -18% 731h
26/09/2026 Denver $872 $888 -2% 50h
18/09/2026 Denver $815 $881 -7% 218h
24/09/2026 Miami $621 $876 -29% 93h
24/09/2026 Chicago $1,200 $0 -0% 76h
04/09/2026 Fort Lauderdale $1,254 $0 -0% 565h
18/09/2026 San Francisco $1,156 $0 -0% 218h
17/09/2026 Los Angeles $764 $872 -12% 218h
06/09/2026 Washington $1,091 $0 -0% 490h

See full history →

Frequently asked questions

What is the usual price of a flight to Buenos Aires?

The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.

How many error fares to Buenos Aires has Faro detected?

Faro has archived 340 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.

How can I be alerted to a cheap flight to Buenos Aires?

Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.

See also : All cheap flights · Fare history → Buenos Aires · Error fare guide