AirHint found the following cheapest return flights from Houston (HOU) to Nassau (NAS) in September 2025 (see full year).

Return flights

17 Sep - 21 Sep	Spirit Airlines
02 Sep - 16 Sep	United
03 Sep - 17 Sep	United
04 Sep - 18 Sep	United
09 Sep - 23 Sep	United
10 Sep - 24 Sep	United
11 Sep - 25 Sep	United
16 Sep - 30 Sep	United
23 Sep - 07 Oct	United
24 Sep - 08 Oct	United
14 Sep - 28 Sep	United
21 Sep - 05 Oct	United
12 Sep - 26 Sep	United
26 Sep - 10 Oct	United
27 Sep - 11 Oct	United	direct
20 Sep - 04 Oct	United
22 Sep - 06 Oct	United
30 Sep - 14 Oct	United
18 Sep - 02 Oct	United
17 Sep - 01 Oct	United

Also check the deals for one-way flights from Houston to Nassau in September.

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 return flights from Houston to Nassau in September from $400

Return flights