Cheapest return flights from Harrisburg to San Juan in January from $229

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 January 2025 (see full year).

Return flights

12 Jan - 23 Jan Frontier Airlines
17 Jan - 23 Jan Frontier Airlines
31 Jan - 09 Feb Frontier Airlines
05 Jan - 09 Jan Frontier Airlines
12 Jan - 26 Jan Frontier Airlines
04 Jan - 09 Jan Frontier Airlines
10 Jan - 19 Jan Frontier Airlines
05 Jan - 12 Jan Frontier Airlines
04 Jan - 12 Jan Frontier Airlines

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

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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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