Cheapest return flights from Harrisburg to San Juan in April from 114€

Best time to book flights for Harrisburg (MDT) to San Juan (SJU) flights at AirHint

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

Return flights

26 Apr - 30 Apr Frontier Airlines
01 Apr - 08 Apr Frontier Airlines
14 Apr - 26 Apr Frontier Airlines
24 Apr - 26 Apr Frontier Airlines
03 Apr - 08 Apr Frontier Airlines
05 Apr - 08 Apr Frontier Airlines
06 Apr - 08 Apr Frontier Airlines
04 Apr - 08 Apr Frontier Airlines
10 Apr - 14 Apr Frontier Airlines
01 Apr - 07 Apr United
25 Apr - 02 May United

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

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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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