Im flying allegiant air.
The flight TO vegas I booked last week. 9:30 am flight on friday for 100 incl tax/fees.
The monday flight back was so expensive that we decided to take the Wed flight back for exact same price. Thats without bags/seat selection and all that crap they try to add on for you.
Theres still decent priced flights flying there on Fri. The return trip on monday is expensive though.
Prob just taking it easy on the monday/tues night, but who knows