Travelers have found that booking a Friday departure is the best way to save up to 49% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 11% on this flight, we recommend booking at least 24 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Tri-Cities to Chennai from $1274 1-2 weeks out and tickets from $1302 for flights departing within the next 72 hours.
Flights from Tri-Cities to Chennai lean towards being more expensive in June. Prices are generally better when you fly from Tri-Cities to Chennai in October, with the cheapest ticket starting at $952.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tri-Cities to Chennai as you normally would.