It’s not often you see sub $100 round-trip flights from Phoenix to Miami/South Florida. Add in Summer dates and you have a screaming deal!
In May through August you can find $48 one-way flights on select days. It seems that most dates are midweek, I only found a couple of dates on Saturday’s. Even though not every day of the week is available, this is a no-brainer if you are flexible.
As you can see above, there are a handful of days at the $96 round-trip price. I like to search with Google Flights, then head over to United to confirm the reservation.
Even better, these flights are in “regular” economy instead of United’s newish “Basic” economy. With basic economy you are limited to just a backpack or purse, this is how United says they can compete with budget airlines, classic. Regular economy fares let you to bring on a personal item and a carry-on suitcase, so that is good news. (plus you get a seat reservation)
United will let you lock in your price for $8.99 for up to one week. I highly – highly – recommend this if you find dates that work as these will go FAST! On the flight confirmation page you will see “Hold Fare“.