Find Copa Airlines flights from Washington Dulles (IAD) to San Salvador (SAL) from USD 319*

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Restrictions apply; please see Terms & Conditions.

Best prices on Washington Dulles to San Salvador flights

Jul 2026
FromUSD 576*
Viewed 7 hours ago
Round trip/Economy
Aug 2026
FromUSD 435*
Viewed 16 hours ago
Round trip/Economy
Sep 2026
FromUSD 319*
Viewed 1 day ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 576
cmp-daily-histogram-bars-legend-max-price-aria-label USD 806
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    • FromUSD 576-USD 806

    *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    		Sep 11, 2026 - Sep 25, 2026

    From

    USD 319

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 02, 2026 - Sep 17, 2026

    From

    USD 319

    Viewed 1 day ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 11, 2026 - Sep 19, 2026

    From

    USD 319

    Viewed 18 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 11, 2026 - Sep 23, 2026

    From

    USD 319

    Viewed 18 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 06, 2026 - Sep 18, 2026

    From

    USD 319

    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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