Cheapest return flights from Chicago to San Juan in February from $127

Best time to book flights for Chicago (MDW) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to San Juan (SJU) in February 2025 (see full year).

Return flights

10 Feb - 15 Feb Frontier Airlines
22 Feb - 25 Feb Frontier Airlines
03 Feb - 13 Feb Frontier Airlines
10 Feb - 24 Feb Frontier Airlines
03 Feb - 06 Feb Frontier Airlines
22 Feb - 26 Feb Frontier Airlines
10 Feb - 13 Feb Frontier Airlines
15 Feb - 24 Feb Frontier Airlines
23 Feb - 26 Feb Frontier Airlines
21 Feb - 24 Feb Frontier Airlines
28 Feb - 03 Mar Frontier Airlines
22 Feb - 01 Mar Frontier Airlines
28 Feb - 04 Mar Frontier Airlines
25 Feb - 02 Mar Frontier Airlines
28 Feb - 07 Mar Frontier Airlines
27 Feb - 02 Mar Frontier Airlines
28 Feb - 06 Mar Frontier Airlines
28 Feb - 02 Mar Frontier Airlines
26 Feb - 02 Mar Frontier Airlines
17 Feb - 21 Mar Frontier Airlines

Also check the deals for one-way flights from Chicago 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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