Atlanta to Buenos Aires flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Atlanta to Buenos Aires is €347 (checked on 1 Nov 2026).

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Lowest observed

€347

Average observed

€391

Cheapest month

November 2026

Last checked

1 Nov 2026

Observed fares. Prices may change.

Your next trip, last seen at €347

Lowest observed

27 Nov 2026

2 stops · One way

Cheapest observed day · Last checked: 1 Nov 2026

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One-way fare

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Lowest observed: €347, departing 27 Nov 2026 (Last checked: 1 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 3Check live prices for this route
Round trip: €623, departing 1 Dec 2026, back 6 Dec 2026 (Last checked: 1 Nov 2026)
Airlines seen: Frontier Airlines, LATAM Airlines
Reported fastest flight: 11h 05m
Non-stop: Yes

Short answer

The lowest fare Routavio's own searches returned is €347, seen on 1 Nov 2026. The average across the fares we caught is €391. November 2026 is the cheapest month in our observations, at €347. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare. Cheapest round trip: €623, departing 1 Dec 2026, back 6 Dec 2026 (checked 1 Nov 2026). Airlines Routavio has seen from Atlanta to Buenos Aires: Frontier Airlines, LATAM Airlines.

Atlanta → Buenos AiresFri 27 Nov 2026 · €347Last checked: 1 Nov 2026

About this route

Explore the fares we observed from Atlanta to Buenos Aires. Prices move often, so pick your dates to see the latest options.

Route distance: 8,070 km
Reported fastest flight: 11h 05m
Alternative airports: PDK, AEP

Route-level information; individual journeys vary.
Published schedules report non-stop service with Delta Air Lines. Check current timetables.

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Airport to city: straight-line distance

Hartsfield Jackson Atlanta International Airport (ATL) → Atlanta, city gazetteer reference point (33.7490, -84.3880): ≈ 13 km.
DeKalb Peachtree Airport (PDK) → Atlanta, city gazetteer reference point (33.7490, -84.3880): ≈ 16 km.
Aeroparque Jorge Newbery (AEP) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 7 km.
Ezeiza International Airport - Ministro Pistarini (EZE) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 28 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.