Cheap flights from Billings to Santa Rosa (BIL - STS)

The best pricing can be found in the month of April. Prices to Santa Rosa from Billings average $442. You can even find prices in April for less than $442, as users have found deals to Santa Rosa from as low as $306. The month of July appears to be one of the more expensive times to travel to Santa Rosa from Billings. Flying in the targeted month can save you up to 30%.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Billings to Santa Rosa as you normally would.

Some of our airline partners flying from Billings Logan Intl to Santa Rosa Sonoma County have new flexible policies in place due to COVID-19. Alaska Airlines is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Great question - BIL to STS just means Billings Logan Intl Airport to Santa Rosa Sonoma County Airport. Now you’ll know what these unique codes when you look for flights!