Find Copa Airlines flights from Washington Dulles (IAD) to San Salvador (SAL) from USD 495*

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Restrictions apply; please see Terms & Conditions.

Best prices on Washington Dulles to San Salvador flights

Oct 2026
FromUSD 515*
Viewed 1 day ago
Round trip/Economy
Nov 2026
FromUSD 495*
Viewed 1 day ago
Round trip/Economy
Dec 2026
FromUSD 709*
Viewed 21 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 495
cmp-daily-histogram-bars-legend-max-price-aria-label USD 897
Displaying fares for October-2026
  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    11

    Sun

    OCT

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    12

    Mon

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    13

    Tue

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    14

    Wed

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    15

    Thu

  • IAD–SAL, Oct 16, 2026 – Oct 21, 2026: From USD 515
    16

    Fri

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    17

    Sat

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    18

    Sun

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    19

    Mon

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    20

    Tue

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    21

    Wed

  • IAD–SAL, Oct 22, 2026 – Nov 03, 2026: From USD 593
    22

    Thu

  • IAD–SAL, Oct 23, 2026 – Nov 03, 2026: From USD 566
    23

    Fri

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    24

    Sat

  • IAD–SAL: cmp-view-offers-disclaimer. Check availability
    25

    Sun

  • IAD–SAL, Oct 26, 2026 – Nov 06, 2026: From USD 593
    26

    Mon

  • IAD–SAL, Oct 27, 2026 – Nov 10, 2026: From USD 566
    27

    Tue

  • IAD–SAL, Oct 28, 2026 – Nov 30, 2026: From USD 897
    28

    Wed

  • IAD–SAL, Oct 29, 2026 – Nov 13, 2026: From USD 566
    29

    Thu

  • IAD–SAL, Oct 30, 2026 – Nov 13, 2026: From USD 566
    30

    Fri

  • IAD–SAL, Oct 31, 2026 – Dec 11, 2026: From USD 742
    31

    Sat

  • IAD–SAL, Nov 01, 2026 – Nov 17, 2026: From USD 658
    01

    Sun

    NOV

  • IAD–SAL, Nov 02, 2026 – Nov 20, 2026: From USD 495
    02

    Mon

  • IAD–SAL, Nov 03, 2026 – Nov 20, 2026: From USD 566
    03

    Tue

  • IAD–SAL, Nov 04, 2026 – Nov 26, 2026: From USD 610
    04

    Wed

  • IAD–SAL, Nov 05, 2026 – Nov 09, 2026: From USD 645
    05

    Thu

  • IAD–SAL, Nov 06, 2026 – Nov 20, 2026: From USD 566
    06

    Fri

  • IAD–SAL, Nov 07, 2026 – Nov 11, 2026: From USD 566
    07

    Sat

  • IAD–SAL, Nov 08, 2026 – Dec 03, 2026: From USD 742
    08

    Sun

  • IAD–SAL, Nov 09, 2026 – Nov 18, 2026: From USD 566
    09

    Mon

  • IAD–SAL, Nov 10, 2026 – Nov 18, 2026: From USD 593
    10

    Tue

    • FromUSD 495-USD 897

    *Restrictions apply; please see Terms & Conditions.

    Best airfares from Washington Dulles to San Salvador flights

    USD
    Best airfares from Washington Dulles to San Salvador flights
    From
    To
    Fare Type
    Dates
    Price
    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Oct 16, 2026 - Oct 21, 2026

    From

    USD 515

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Oct 16, 2026 - Oct 20, 2026

    From

    USD 515

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Nov 11, 2026 - Nov 17, 2026

    From

    USD 495

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Nov 02, 2026 - Nov 20, 2026

    From

    USD 495

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Nov 02, 2026 - Nov 18, 2026

    From

    USD 553

    Viewed 17 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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