AirHint found the following cheapest one-way flights from Calgary (YYC) to Buenos Aires (AEP) in March 2026 (see full year).
One-Way flights
| 16 Mar | Flair Airlines | ||
| 15 Mar | Flair Airlines | ||
| 17 Mar | WestJet | ||
| 30 Mar | LATAM Airlines Group | ||
| 20 Mar | WestJet | ||
| 06 Mar | WestJet | ||
| 21 Mar | Flair Airlines |
Also check the deals for return flights from Calgary to Buenos Aires in March.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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