Users have found that booking a flight from South Dakota to Chennai at least 55 days early can save you up to 9% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from South Dakota to Chennai for as little as $977 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,073 for flights departing within the next 3 days.
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 Chennai. Flights to Chennai from South Dakota in October are about $1,024 on average during October, but can be found for as low as $730.