DENVER - Frontier Airlines is expanding its service.
It has started flying between Denver and Minot (MY'-naht), N.D. on certain days of the week, and it plans to expand on its summer service between Denver and Jackson Hole Airport in Wyoming with flights this winter.
The carrier started offering nonstop flights between Denver and Minot on Monday. It will fly between the two cities on Mondays, Wednesdays, Fridays and Sundays.
Starting Feb. 13 through April 7, it plans to offer winter flights between Denver and Jackson Hole on Wednesdays and Sundays. Summer service between the cities is scheduled to resume in May.