Cheapest one-way flights from Chicago to San Juan in June from 93€

AirHint found the following cheapest one-way flights from Chicago (ORD) to San Juan (SJU) in June 2026 (see full year).

One-Way flights

01 Jun Spirit Airlines direct
02 Jun Spirit Airlines direct
08 Jun Spirit Airlines direct
05 Jun Avelo Airlines
20 Jun Spirit Airlines direct
27 Jun Spirit Airlines direct
15 Jun Spirit Airlines
10 Jun Southwest Airlines
10 Jun Frontier Airlines direct
24 Jun Spirit Airlines

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

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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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