Frontier Airlines passengers can now reserve a ‘More Room’ seat assignment – with a confirmed empty middle seat next to them. The option complements the airline’s mandatory face covering requirement for all passengers and flight crews, along with a wide variety of other initiatives aimed at achieving the highest levels of passenger well-being and comfort when flying Frontier. Passengers can select a More Room seat – starting at $39 per passenger, per flight -- on Frontier’s website, FlyFrontier.com, when booking new tickets, managing their booking, or at check-in, subject to availability.