To save up to 26% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston to Trenton from $229 1-2 weeks out and tickets from $301 for flights departing within the next 72 hours.
Our data shows that August tends to be the cheapest month to fly to Trenton from Houston. Users have commonly found prices around $235 for the month, but tickets can be as low as $62. Due to multiple factors, prepare for potentially higher prices in December.