Frontier Airlines announced Thursday that it is adding new routes to its roster from Trenton-Mercer Airport in Ewing.

The airport’s main partner for more than five years is adding nonstop flights to Jacksonville, Florida; Charleston, South Carolina; Myrtle Beach, South Carolina; and Nashville, Tennessee.

Flights will begin in April and May. However, tickets are already on sale with fares as low as $39 each way.

Mercer County officials said the new travel destinations are a great boost for the town.

“I look forward very much so into Frontier not only adding more flights, but also the expansion of this terminal, which will bring it up to the 21st century. You know, we're kind of stuck back in the 18th century with this particular terminal,” Ewing Township Mayor Bert Steinmann said.

The new flights bring the total number of nonstop routes to 15.

Frontier also plans to hire and train up to 100 more employees to its flight crews by the end of the year.