AirHint found the following cheapest one-way flights from Burbank (BUR) to San Juan (SJU) in August 2025 (see full year).

One-Way flights

16 Aug	Spirit Airlines
17 Aug	Spirit Airlines
20 Aug	Spirit Airlines
05 Aug	Spirit Airlines
13 Aug	Spirit Airlines
27 Aug	Spirit Airlines
02 Aug	Spirit Airlines
11 Aug	Spirit Airlines
04 Aug	Spirit Airlines
14 Aug	Spirit Airlines

Also check the deals for return flights from Burbank to San Juan in August.

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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Cheapest one-way flights from Burbank to San Juan in August from $162

One-Way flights