AirHint found the following cheapest one-way flights from Houston (HOU) to San Juan (SJU) in November 2025 (see full year).

One-Way flights

06 Nov	Spirit Airlines	direct
13 Nov	Spirit Airlines	direct
09 Nov	Spirit Airlines	direct
05 Nov	Spirit Airlines
08 Nov	Spirit Airlines
10 Nov	Spirit Airlines
08 Nov	United	direct
20 Nov	Spirit Airlines	direct
05 Nov	United	direct
22 Nov	Spirit Airlines

Also check the deals for return flights from Houston to San Juan in November.

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 Houston to San Juan in November from $98

One-Way flights