It is possible to pick up a fantastic last-minute deal from Hopkins Intl. Airport (CLE) to Louis Armstrong New Orleans Intl. Airport, but it’s also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it’s worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can feel confident knowing you’re always getting the latest offers.