Cheap Flights from Bucharest (OTP) to Steamboat Springs (HDN) - Expedia.com Bucharest to Steamboat Springs Flights. Whether you're looking for a grand adventure or just want to get away for a last-minute break, flights from Bucharest to Steamboat Springs offer the perfect respite. Not only does exploring Steamboat Springs provide the chance to make some magical memories, dip into delectable dishes, and tour the local ...