Cheapest return flights from Richmond to San Juan in September from 176€

AirHint found the following cheapest return flights from Richmond (RIC) to San Juan (SJU) in September 2025 (see full year).

Return flights

06 Sep - 20 Sep Spirit Airlines
09 Sep - 20 Sep Spirit Airlines
06 Sep - 12 Sep Spirit Airlines
09 Sep - 12 Sep Spirit Airlines
06 Sep - 18 Sep Spirit Airlines
09 Sep - 18 Sep Spirit Airlines
09 Sep - 29 Sep Spirit Airlines
22 Sep - 25 Sep Delta
09 Sep - 28 Sep Spirit Airlines
24 Sep - 02 Oct Spirit Airlines
22 Sep - 02 Oct Spirit Airlines
24 Sep - 29 Sep Spirit Airlines
26 Sep - 02 Oct Spirit Airlines
21 Sep - 02 Oct Spirit Airlines
14 Sep - 02 Oct Spirit Airlines
24 Sep - 05 Oct Spirit Airlines
22 Sep - 05 Oct Spirit Airlines
18 Sep - 02 Oct Spirit Airlines
26 Sep - 05 Oct Spirit Airlines
21 Sep - 05 Oct Spirit Airlines

Also check the deals for one-way flights from Richmond to San Juan in September.

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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