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 501*
Viewed 3 hours ago
Round trip/Economy
Jul 2026
FromUSD 439*
Viewed 1 day ago
Round trip/Economy
Aug 2026
FromUSD 424*
Viewed 1 day ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 494
cmp-daily-histogram-bars-legend-max-price-aria-label USD 770
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    • FromUSD 494-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    		Sep 16, 2026 - Oct 03, 2026

    From

    USD 317

    Viewed 9 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 18, 2026 - Sep 24, 2026

    From

    USD 332

    Viewed 9 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Oct 23, 2026 - Nov 03, 2026

    From

    USD 409

    Viewed 8 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Sep 18, 2026 - Sep 22, 2026

    From

    USD 439

    Viewed 9 hours ago

    Washington Dulles (IAD)San Salvador (SAL)Round trip
    /
    Economy    		Aug 28, 2026 - Sep 05, 2026

    From

    USD 424

    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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