Cheapest one-way flights from Houston to San Juan in December from 64€

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

One-Way flights

03 Dec Spirit Airlines direct
04 Dec Spirit Airlines direct
06 Dec Spirit Airlines direct
07 Dec Spirit Airlines direct
10 Dec Spirit Airlines
31 Dec Spirit Airlines
31 Dec Spirit Airlines direct
10 Dec United direct
29 Dec Spirit Airlines
30 Dec Spirit Airlines

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

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.