Cheapest return flights from Chicago to San Juan in February from 119€
AirHint found the following cheapest return flights from Chicago (MDW) to San Juan (SJU)
in February 2026 (see full year ).
Return flights
02 Feb
- 06 Feb
Frontier Airlines
119 €
06 Feb
- 09 Feb
Frontier Airlines
132 €
07 Feb
- 09 Feb
Frontier Airlines
132 €
14 Feb
- 22 Feb
Frontier Airlines
195 €
14 Feb
- 21 Feb
Frontier Airlines
195 €
19 Feb
- 22 Feb
Frontier Airlines
195 €
05 Feb
- 10 Feb
Southwest Airlines
196 €
02 Feb
- 28 Feb
Frontier Airlines
213 €
28 Feb
- 06 Mar
Frontier Airlines
213 €
04 Feb
- 06 Feb
Southwest Airlines
218 €
19 Feb
- 23 Feb
Frontier Airlines
226 €
26 Feb
- 01 Mar
Frontier Airlines
234 €
28 Feb
- 08 Mar
Frontier Airlines
260 €
27 Feb
- 08 Mar
Southwest Airlines
342 €
25 Feb
- 01 Mar
Southwest Airlines
355 €
Also check the deals for one-way flights from Chicago to San Juan in February .
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