AirHint found the following cheapest return flights from Houston (IAH) to San Salvador (SAL) in November 2025 (see full year).

Return flights

04 Nov - 11 Nov	Volaris El Salvador	direct
02 Nov - 16 Nov	United	direct
05 Nov - 19 Nov	United	direct
06 Nov - 20 Nov	United	direct
17 Nov - 24 Nov	Spirit Airlines
27 Nov - 03 Dec	Avianca	direct
01 Nov - 15 Nov	United	direct
17 Nov - 24 Nov	Avianca	direct
29 Nov - 07 Dec	United	direct
03 Nov - 17 Nov	United	direct
09 Nov - 23 Nov	United	direct
21 Nov - 30 Nov	Avianca
28 Nov - 14 Dec	Avianca	direct
20 Nov - 05 Dec	Avianca	direct
21 Nov - 07 Dec	Avianca	direct
20 Nov - 04 Dec	Avianca	direct
20 Nov - 01 Dec	Avianca	direct

Also check the deals for one-way flights from Houston to San Salvador 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.

Book a cheap hotel in San Salvador

Cheap car rent in San Salvador

Cheapest return flights from Houston to San Salvador in November from $216

Return flights