Here's some amazing summer deals on Frontier. Around 40 routes have dropped to just $20 each way ($39 roundtrip) for summer travel. Many more routes are available for under $100 roundtrip.
Availability is limited so you must be somewhat flexible to find the lowest price. Travel days will vary by route, but generally fares are available between June 28 and September 15. Many routes have limited frequencies so be sure to check out the specifics in the fare details on your route.
Tickets must be booked by 11:59 pm ET, on June 26, or before seats sell out.
Nonstop fares include:
Denver to Las Vegas $39 roundtrip
Salt Lake City to Las Vegas $39 roundtrip
San Francisco to Las Vegas $39 roundtrip
Atlanta to Orlando $39 roundtrip
Nashville to Philadelphia $39 roundtrip
Cincinnati to Philadelphia $39 roundtrip
Philadelphia to Indianapolis $39 roundtrip
Raleigh to Orlando $39 roundtrip
Denver to Salt Lake City $39 roundtrip
Detroit to Long Island-Islip $39 roundtrip
Orlando to New Orleans $39 roundtrip
Philadelphia to Madison $39 roundtrip
Albuquerque to Austin $39 roundtrip
Denver to Albuquerque $39 roundtrip
Chicago to Pensacola $39 roundtrip
New Orleans to San Antonio $39 roundtrip
Trenton to Myrtle Beach $39 roundtrip
These fares all work in reverse and there are many more routes between $57-$97 roundtrip as well. Check flights from your city to see all of today's finds.
Keep in mind that Frontier charges extra for any bags larger than a small personal item (small backpack, purse, etc.). Pack super light to get the lowest price. Checked bag fees start at $25-$30 each way. Larger carry-on bag fees start at $30-$35 each way.
