Frontier has dropped many routes to an amazing $30 RT along many of their domestic routes. Just use promo code SAVEBIG when booking at FlyFrontier.com.
The promo code will take $10 off your round-trip flight ($5 off each way) and is valid for travel on Tuesdays and Wednesdays between September 1 and November 18, 2015. Avoid blackout dates of Sep. 8 & Oct. 13, 2015. Promo code expires at 11:59 p.m. ET on August 26, 2015. However, these low fares may sell out quickly!
Keep in mind, Frontier charges a $30-$35 fee for carry-on bags larger than 18x14x8 inches. So, pack super light to get this price or pay extra for a bigger bag and still get a great price. They also offer a bundle called "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
Sample fares include: (Also available in reverse direction)
Atlanta to Miami $30 round-trip, nonstop
New York to Atlanta $30 round-trip, nonstop
New York to Miami $30 round-trip, nonstop
Chicago to Orlando $30 round-trip, nonstop
Cincinnati to Las Vegas $30 round-trip, nonstop
Denver to Miami $30 round-trip, nonstop
Atlanta to Denver $30 round-trip, nonstop
St. Louis to Orlando $30 round-trip, nonstop
Washington D.C. to Las Vegas $30 round-trip, nonstop
Austin to Las Vegas $30 round-trip, nonstop
Los Angeles to Chicago $30 round-trip, nonstop
Chicago to Miami $30 round-trip, nonstop
Philadelphia to Miami $30 round-trip, nonstop
Minneapolis to Denver $30 round-trip, nonstop
Memphis to Washington D.C. $26 round-trip, nonstop
Cleveland to Tampa $30 round-trip, nonstop
Trenton to Raleigh $30 round-trip, nonstop
There are a total of 80 Frontier routes at $30 round-trip so search from your city to anywhere on our home page and sort by price to find more fares.