Find Copa Airlines flights from Quito (UIO) to Buenos Aires (EZE) from USD 648*

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Restrictions apply; please see Terms & Conditions.

Best prices on Quito to Buenos Aires flights

Sep 2026
FromUSD 674*
Viewed 11 hours ago
Round trip/Economy
Oct 2026
FromUSD 676*
Viewed 13 hours ago
Round trip/Economy
Nov 2026
FromUSD 648*
Viewed 13 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 674
cmp-daily-histogram-bars-legend-max-price-aria-label USD 877
Displaying fares for September-2026
  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    13

    Sun

    SEP

  • UIO–EZE, Sep 14, 2026 – Sep 25, 2026: From USD 698
    14

    Mon

  • UIO–EZE, Sep 15, 2026 – Sep 25, 2026: From USD 698
    15

    Tue

  • UIO–EZE, Sep 16, 2026 – Sep 25, 2026: From USD 698
    16

    Wed

  • UIO–EZE, Sep 17, 2026 – Sep 30, 2026: From USD 698
    17

    Thu

  • UIO–EZE, Sep 18, 2026 – Oct 01, 2026: From USD 725
    18

    Fri

  • UIO–EZE, Sep 19, 2026 – Sep 26, 2026: From USD 832
    19

    Sat

  • UIO–EZE, Sep 20, 2026 – Sep 26, 2026: From USD 770
    20

    Sun

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    21

    Mon

  • UIO–EZE, Sep 22, 2026 – Sep 28, 2026: From USD 725
    22

    Tue

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    23

    Wed

  • UIO–EZE, Sep 24, 2026 – Oct 01, 2026: From USD 852
    24

    Thu

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    25

    Fri

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

    Sat

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    27

    Sun

  • UIO–EZE, Sep 28, 2026 – Sep 30, 2026: From USD 730
    28

    Mon

  • UIO–EZE, Sep 29, 2026 – Oct 02, 2026: From USD 674
    29

    Tue

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    30

    Wed

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    01

    Thu

    OCT

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

    Fri

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

    Sat

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    04

    Sun

  • UIO–EZE, Oct 05, 2026 – Oct 16, 2026: From USD 704
    05

    Mon

  • UIO–EZE, Oct 06, 2026 – Oct 16, 2026: From USD 676
    06

    Tue

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

    Wed

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    08

    Thu

  • UIO–EZE, Oct 09, 2026 – Oct 21, 2026: From USD 877
    09

    Fri

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    10

    Sat

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    11

    Sun

  • UIO–EZE: cmp-view-offers-disclaimer. Check availability
    12

    Mon

    • FromUSD 674-USD 877

    *Restrictions apply; please see Terms & Conditions.

    Best airfares from Quito to Buenos Aires flights

    USD
    Best airfares from Quito to Buenos Aires flights
    From
    To
    Fare Type
    Dates
    Price
    Quito (UIO)Buenos Aires (EZE)Round trip
    /
    Economy    		Nov 04, 2026 - Nov 08, 2026

    From

    USD 648

    Viewed 21 hours ago

    Quito (UIO)Buenos Aires (EZE)Round trip
    /
    Economy    		Nov 03, 2026 - Nov 11, 2026

    From

    USD 648

    Viewed 20 hours ago

    Quito (UIO)Buenos Aires (EZE)Round trip
    /
    Economy    		Nov 03, 2026 - Nov 08, 2026

    From

    USD 648

    Viewed 16 hours ago

    Quito (UIO)Buenos Aires (EZE)Round trip
    /
    Economy    		Nov 03, 2026 - Nov 18, 2026

    From

    USD 648

    Viewed 14 hours ago

    Quito (UIO)Buenos Aires (EZE)Round trip
    /
    Economy    		Nov 09, 2026 - Nov 23, 2026

    From

    USD 648

    Viewed 10 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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