Allegient Air is already a popular airline for anyone hoping to get cheap flights from Montana to Las Vegas, and starting this April, four Montana cities will begin flights to Oakland, California. Time to plan that wine tasting trip you’ve always wanted to make in Napa Valley!

Today in the Sky reports that Allegiant Air will begin two flights a week between Oakland and Billings, Mont. (begins April 26); Bozeman, Mont. (April 27); Kalispell, Mont. (April 27); Idaho Falls, Idaho (April 27); Medford, Ore. (April 26); Missoula, Mont. (April 27); and Redmond, Ore.

This is big news for Montana as well with the possible tourism and business people that can make trips to what may be the next Silicon Valley.