For travel over the week of Labor Day, fly nonstop from Atlanta to Miami for $145 roundtrip on Delta.
Searching United, we found seats in basic economy, departing ATL on Saturday, September 1, returning from MIA on Wednesday, September 5. Delta's basic economy does include both a carry on and personal item. Regular economy is available for $195 roundtrip for these dates.
Other dates are available for travel from September through December.
See our Atlanta ATL fare listings for a complete look at current finds.
Need a room in Miami? Here's what's available for the above dates on Hotelwatchdog.