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Cheap flights from ASU to Buenos Aires

Recently found return fares from $71, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$108 Oct2026 $71 Nov2026 $88 Dec2026 $95 Feb2027 $88 Mar2027

ASU → Buenos Aires

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $124 2 $82 3 4 $88 5 6 $90 7 8 9 10 11 12 13 14 15 $88 16 17 18 $80 19 $87 20 $71 21 22 23 24 25 26 $75 27 28 $82 29 $83 30
LowerHigherLowest this month

Lowest fares for the best day

  • JetSMARTFri 13 Nov – Sun 15 Nov · Direct · 1h 57m $207
  • JetSMARTMon 2 Nov – Wed 4 Nov · Direct · 1h 57m $208
  • JetSMARTFri 6 Nov – Mon 9 Nov · Direct · 1h 57m $214
  • JetSMARTWed 18 Nov – Sat 21 Nov · Direct · 1h 57m $281
See all flights for these dates

Airports in Buenos Aires

  • EZEEzeiza
  • AEPAeroparque

Watch this route

ASU
BUE

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More trips from ASU

All flights from ASU Buenos Aires to ASU flights
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FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from ASU to Buenos Aires?

Based on recently found fares, November 2026 has the lowest price we know of, from $71. Prices change often, so check the calendar for current fares.

02Which airports serve Buenos Aires?

Buenos Aires is served by Ezeiza (EZE), Aeroparque (AEP). Searching the city code compares all of them at once.

03Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

04How can I get an alert when flights to Buenos Aires get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.