Everyone’s looking for inexpensive airfares, but where are the cheapest destinations in the U.S. to fly from?

The number one route is from Birmingham, Alabama, to Fort Lauderdale, with fares as low as $59, followed by Phoenix to San Diego at just $35. Chicago to Detroit costs as little as $42, and fares from Atlanta to New York are just $36.

Keep in mind, these fares are subject to availability and may not apply to every seat on every flight, but they do show the potential for low-cost options with advance planning.