Cheapest return flights from Grand Rapids to San Juan in January from $128

Best time to book flights for Grand Rapids (GRR) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Grand Rapids (GRR) to San Juan (SJU) in January 2025 (see full year).

Return flights

21 Jan - 28 Jan Frontier Airlines
27 Jan - 04 Feb Frontier Airlines
21 Jan - 27 Jan Frontier Airlines
25 Jan - 28 Jan Frontier Airlines
15 Jan - 27 Jan Frontier Airlines
12 Jan - 19 Jan Frontier Airlines
23 Jan - 30 Jan Frontier Airlines
16 Jan - 22 Jan Frontier Airlines
16 Jan - 23 Jan Frontier Airlines
16 Jan - 24 Jan Frontier Airlines
09 Jan - 12 Jan Frontier Airlines

Also check the deals for one-way flights from Grand Rapids 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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