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

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

*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 Washington, D.C. to San Juan, PR on Frontier

$
Flights Deals from Washington, D.C. to San Juan, PR on Frontier
From
To
Washington, D.C. (IAD)San Juan, PR (SJU)One-way
/
Departing Jan 12, 2026

From

$85

Last seen: 18 hours 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®.

Washington, D.C. San Juan, PR

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