Find Copa Airlines flights from Washington Dulles (IAD) to San Salvador (SAL) from USD 317*

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Restrictions apply; please see Terms & Conditions.

Best prices on Washington Dulles to San Salvador flights

Jun 2026
FromUSD 495*
Viewed 12 hours ago
Round trip/Economy
Jul 2026
FromUSD 495*
Viewed 1 day ago
Round trip/Economy
Aug 2026
FromUSD 541*
Viewed 1 day 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 770
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    • FromUSD 495-USD 770

    *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    		Nov 02, 2026 - Nov 20, 2026

    From

    USD 317

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Nov 02, 2026 - Nov 14, 2026

    From

    USD 317

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Nov 16, 2026 - Nov 21, 2026

    From

    USD 317

    Viewed 8 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Nov 18, 2026 - Jan 28, 2027

    From

    USD 409

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 05, 2026 - Sep 26, 2026

    From

    USD 409

    Viewed 1 day 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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