If you want a cheap flight from New Orleans to Houston, you've got one airlines to choose from.
Make sure you use the search options above to search for flights to other airports in Houston, not just Houston George Bush Intercontinental Airport. The more options you look at, the better your chance of finding a cheap deal. Just so you know, the flight typically takes 11 hrs.
There are about two flights to or via Houston every week, so you have plenty of options. Keep your eye out for flights
You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.