Round trip Nashville to Denver for $177 nonstop

Southwest, United, and Expedia are offering nonstop round trip fares between Nashville (BNA) and Denver (DEN) for $177. These are basic economy fares, with Southwest allowing a personal item and a carry-on, while United permits only a personal item. There is no seat selection and no changes allowed. Deal availability spans multiple dates from October through March 2027. Booking is available through Expedia, Southwest, or United. This price is a significant discount from typical fares for this route and offers flexible travel options during peak winter months, making it a compelling deal for travelers heading to Colorado ski resorts or other destinations in Denver.