Deal found on October 3, 2026
Washington, D.C. to San Juan
$176$37052% off
Round trip
Washington Dulles to San Juan is $176 on Frontier with one stop, 62% below the usual price of about $460. Puerto Rico needs no passport and has some of the best beaches in the Caribbean for the money. This fare is open across the next several months.
Travel dates
October into November
e.g. Oct 26 – Nov 4 · 9 nights
Date options
6 at this price
Lowest we've seen
$127
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