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Washington DC monuments and Capitol
IAD
Washington
Old San Juan Puerto Rico colorful buildings
SJU
San Juan

Washington → San Juan

Frontier Airlines · Round Trip · Nonstop

Save $54 (15% off)
Compared to the typical price of $362
$308$362

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
Sep 3, 2026
Returns
Sep 6, 2026

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