Cheapest one-way flights from Chicago to San Juan in April from 62€

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

AirHint found the following cheapest one-way flights from Chicago (ORD) to San Juan (SJU) in April 2025 (see full year).

One-Way flights

12 Apr Frontier Airlines
14 Apr Frontier Airlines
01 Apr Spirit Airlines direct
17 Apr Frontier Airlines
25 Apr Frontier Airlines
26 Apr Frontier Airlines
24 Apr Frontier Airlines
13 Apr Frontier Airlines
12 Apr Spirit Airlines direct
24 Apr Spirit Airlines direct

Also check the deals for return flights from Chicago to San Juan in April.

Skyscanner

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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