Find a great deal and save up to 29% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St Louis to Bali within the next two weeks, with the cheapest ticket starting at $1,090.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Bali. Flights to Bali from St Louis in October are about $1,012 on average during October, but can be found for as low as $741.