Flights from San Juan, PR to Washington, D.C.

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Best Deals on Flights From San Juan, PR (SJU) to Washington, D.C. (IAD)

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No results for this month.
Jul 2026
from$149*
Last seen: 22 hours ago
One-way/Economy
Aug 2026
from$114*
Last seen: 12 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $149
cmp-daily-histogram-bars-legend-max-price-aria-label $308
Displaying fares for June-2026
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    • Range$149-$308

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from San Juan, PR to Washington, D.C. on Frontier

    $
    Flights Deals from San Juan, PR to Washington, D.C. on Frontier
    From
    To
    San Juan, PR (SJU)Washington, D.C. (IAD)One-way
    /
    Discount Den Basic Fare    		Departing Nov 10, 2026

    From

    $116

    Last seen: 1 hour ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    San Juan, PR Washington, D.C.

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