Find Copa Airlines flights from San José (SJO) to Buenos Aires (EZE) from USD 621*

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Restrictions apply; please see Terms & Conditions.

Best prices on San José to Buenos Aires flights

cmp-daily-histogram-bars-legend-min-price-aria-label USD 621
cmp-daily-histogram-bars-legend-max-price-aria-label USD 818
Displaying fares for September-2026
  • SJO–EZE, Sep 13, 2026 – Sep 15, 2026: From USD 642
    13

    Sun

    SEP

  • SJO–EZE, Sep 14, 2026 – Sep 16, 2026: From USD 621
    14

    Mon

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    15

    Tue

  • SJO–EZE, Sep 16, 2026 – Sep 28, 2026: From USD 621
    16

    Wed

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    17

    Thu

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    18

    Fri

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    19

    Sat

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    20

    Sun

  • SJO–EZE, Sep 21, 2026 – Sep 26, 2026: From USD 718
    21

    Mon

  • SJO–EZE, Sep 22, 2026 – Sep 28, 2026: From USD 621
    22

    Tue

  • SJO–EZE, Sep 23, 2026 – Sep 28, 2026: From USD 735
    23

    Wed

  • SJO–EZE, Sep 24, 2026 – Oct 06, 2026: From USD 697
    24

    Thu

  • SJO–EZE, Sep 25, 2026 – Oct 07, 2026: From USD 818
    25

    Fri

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    26

    Sat

  • SJO–EZE, Sep 27, 2026 – Oct 06, 2026: From USD 772
    27

    Sun

  • SJO–EZE, Sep 28, 2026 – Oct 06, 2026: From USD 621
    28

    Mon

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    29

    Tue

  • SJO–EZE, Sep 30, 2026 – Oct 20, 2026: From USD 734
    30

    Wed

  • SJO–EZE, Oct 01, 2026 – Oct 12, 2026: From USD 682
    01

    Thu

    OCT

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    02

    Fri

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    03

    Sat

  • SJO–EZE, Oct 04, 2026 – Oct 14, 2026: From USD 642
    04

    Sun

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    05

    Mon

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    06

    Tue

  • SJO–EZE: cmp-view-offers-disclaimer. Check availability
    07

    Wed

  • SJO–EZE, Oct 08, 2026 – Oct 14, 2026: From USD 621
    08

    Thu

  • SJO–EZE, Oct 09, 2026 – Oct 31, 2026: From USD 621
    09

    Fri

  • SJO–EZE, Oct 10, 2026 – Nov 01, 2026: From USD 642
    10

    Sat

  • SJO–EZE, Oct 11, 2026 – Oct 31, 2026: From USD 642
    11

    Sun

  • SJO–EZE, Oct 12, 2026 – Oct 23, 2026: From USD 621
    12

    Mon

  • FromUSD 621-USD 818

    Best airfares from San José to Buenos Aires flights

    USD
    Best airfares from San José to Buenos Aires flights
    From
    To
    Fare Type
    Dates
    Price
    San José (SJO)Buenos Aires (EZE)Round trip
    /
    Economy
    Mar 08, 2027 - Mar 17, 2027

    From

    USD 621

    Viewed 1 day ago

    San José (SJO)Buenos Aires (EZE)Round trip
    /
    Economy
    Apr 17, 2027 - Apr 24, 2027

    From

    USD 621

    Viewed 1 day ago

    San José (SJO)Buenos Aires (EZE)Round trip
    /
    Economy
    Nov 19, 2026 - Nov 26, 2026

    From

    USD 621

    Viewed 1 day ago

    San José (SJO)Buenos Aires (EZE)Round trip
    /
    Economy
    Apr 13, 2027 - Apr 24, 2027

    From

    USD 621

    Viewed 21 hours ago

    San José (SJO)Buenos Aires (EZE)Round trip
    /
    Economy
    Sep 28, 2026 - Oct 06, 2026

    From

    USD 621

    Viewed 13 hours ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    *Restrictions apply; please see Terms & Conditions.

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