Cheapest return flights from Washington to San Juan in April from $169

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

AirHint found the following cheapest return flights from Washington (DCA) to San Juan (SJU) in April 2025 (see full year).

Return flights

28 Apr - 03 May United
01 Apr - 05 Apr United
30 Apr - 02 May jetBlue
30 Apr - 07 May jetBlue
01 Apr - 08 Apr jetBlue direct
03 Apr - 07 Apr jetBlue
29 Apr - 13 May United
25 Apr - 29 Apr Delta
02 Apr - 10 Apr jetBlue
30 Apr - 01 May American Airlines
07 Apr - 14 Apr jetBlue
23 Apr - 07 May United
09 Apr - 14 Apr jetBlue
08 Apr - 16 Apr jetBlue
26 Apr - 28 Apr jetBlue
07 Apr - 11 Apr American Airlines
27 Apr - 11 May United
24 Apr - 08 May United
28 Apr - 12 May United
30 Apr - 14 May United

Also check the deals for one-way flights from Washington to San Juan in April.

Skyscanner

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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