Find a great deal and save up to 56% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston George Bush Intcntl Airport to Napa Valley within the next two weeks, with the cheapest ticket starting at $425.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Napa Valley. Flights to Napa Valley from Houston George Bush Intcntl Airport in February are about $373 on average during February, but can be found for as low as $241.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Napa Valley as you normally would.