Discover deals from 900+ travel sites with momondo.
Our data suggests that currently, the cheapest flights from Houston are being offered by American Airlines, Spirit Airlines, and United Airlines. For example, American Airlines flights from Houston to Dallas/Fort Worth Airport, start at $37, Spirit Airlines flights from Houston to New Orleans cost around $45, and United Airlines flights from Houston to Monterrey are around $45.
Currently, the cheapest flight from Houston found by our users is for $38 to Memphis. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $229 to travel from Houston to Memphis.
Dallas/Fort Worth Airport, Atlanta and Chicago are currently the destinations served most frequently from Houston, with 76, 73 and 59 flights per day on average, respectively.
Airlines including American Airlines, United Airlines and Delta frequently fly from Houston. You can view other airlines by performing a quick search in the form above.
If you are looking for a cheap first class flight, consider flights to Los Angeles, for which the starting price of a first class seat can be as low as $350.
Prices for flights from Houston are updated daily.
As of July 2025, there are 67 operators available to choose from for flights from Houston.
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston.
The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.