Travel with Air Canada from Montréal to Buenos Aires (YUL - BUE) from CAD 1,070*

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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Montréal and Buenos Aires - our lowest fares in cash

Aug 2026
FromCAD 1,999*
Round Trip/Economy
Sep 2026
FromCAD 1,070*
Round Trip/Economy
Oct 2026
FromCAD 1,574*
Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 4.1K
Displaying fares for August-2026
  • YUL–EZE, Aug 27, 2026 – Sep 03, 2026: From CAD 2,733
    27

    Th

    AUG

  • YUL–EZE, Aug 28, 2026 – Sep 04, 2026: From CAD 3,667
    28

    Fr

  • YUL–EZE, Aug 29, 2026 – Sep 05, 2026: From CAD 4,093
    29

    Sa

  • YUL–EZE, Aug 30, 2026 – Sep 06, 2026: From CAD 3,738
    30

    Su

  • YUL–EZE, Aug 31, 2026 – Sep 07, 2026: From CAD 1,999
    31

    Mo

  • YUL–EZE, Sep 01, 2026 – Sep 08, 2026: From CAD 2,349
    01

    Tu

    SEP

  • YUL–EZE, Sep 02, 2026 – Sep 23, 2026: From CAD 1,634
    02

    We

  • YUL–EZE, Sep 03, 2026 – Mar 31, 2027: From CAD 1,889
    03

    Th

  • YUL–EZE, Sep 04, 2026 – Sep 11, 2026: From CAD 2,381
    04

    Fr

  • YUL–EZE, Sep 05, 2026 – Sep 12, 2026: From CAD 2,239
    05

    Sa

  • YUL–EZE, Sep 06, 2026 – Sep 13, 2026: From CAD 2,359
    06

    Su

  • YUL–EZE, Sep 07, 2026 – Sep 14, 2026: From CAD 2,216
    07

    Mo

  • YUL–EZE, Sep 08, 2026 – Sep 15, 2026: From CAD 1,574
    08

    Tu

  • YUL–EZE, Sep 09, 2026 – Sep 16, 2026: From CAD 1,868
    09

    We

  • YUL–EZE, Sep 10, 2026 – Sep 17, 2026: From CAD 2,084
    10

    Th

  • YUL–EZE, Sep 11, 2026 – Sep 18, 2026: From CAD 2,053
    11

    Fr

  • YUL–EZE, Sep 12, 2026 – Sep 19, 2026: From CAD 1,804
    12

    Sa

  • YUL–BUE, Sep 13, 2026 – Sep 17, 2026: From CAD 1,856
    13

    Su

  • YUL–EZE, Sep 14, 2026 – Sep 21, 2026: From CAD 2,309
    14

    Mo

  • YUL–EZE, Sep 15, 2026 – Sep 22, 2026: From CAD 1,574
    15

    Tu

  • YUL–EZE, Sep 16, 2026 – Sep 23, 2026: From CAD 1,704
    16

    We

  • YUL–EZE, Sep 17, 2026 – Sep 24, 2026: From CAD 1,804
    17

    Th

  • YUL–EZE, Sep 18, 2026 – Sep 25, 2026: From CAD 2,348
    18

    Fr

  • YUL–EZE, Sep 19, 2026 – Sep 26, 2026: From CAD 1,816
    19

    Sa

  • YUL–EZE, Sep 20, 2026 – Sep 30, 2026: From CAD 1,070
    20

    Su

  • YUL–EZE, Sep 21, 2026 – Sep 28, 2026: From CAD 1,281
    21

    Mo

  • YUL–BUE, Sep 22, 2026 – Oct 07, 2026: From CAD 1,628
    22

    Tu

  • YUL–EZE, Sep 23, 2026 – Oct 07, 2026: From CAD 1,474
    23

    We

  • YUL–EZE, Sep 24, 2026 – Oct 01, 2026: From CAD 2,109
    24

    Th

  • YUL–EZE, Sep 25, 2026 – Oct 02, 2026: From CAD 2,359
    25

    Fr

  • YUL–EZE, Sep 26, 2026 – Oct 03, 2026: From CAD 1,879
    26

    Sa

    • RangeCAD 1,070-CAD 4,093

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Book flights from Montréal (YUL) to Buenos Aires (BUE) | Air Canada

    Flights between Montréal and Buenos Aires - our lowest fares in points

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    *Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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