Cheapest one-way flights from Washington to San Juan in February from $58

Best time to book flights for Washington (IAD) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Washington (IAD) to San Juan (SJU) in February 2025 (see full year).

One-Way flights

22 Feb Frontier Airlines
25 Feb Frontier Airlines
10 Feb Frontier Airlines
26 Feb Frontier Airlines
03 Feb Frontier Airlines
24 Feb Frontier Airlines
09 Feb Frontier Airlines
21 Feb Frontier Airlines
06 Feb Frontier Airlines
07 Feb Frontier Airlines

Also check the deals for return flights from Washington to San Juan in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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