Which airline flies the most flights to TRI? The top airline carrier flying out of Tri Cities Regional is Delta Air Lines and they fly over 529 flights every month.
- Delta - Bristol (TRI) to Atlanta (ATL) on 3/9 leaving at 3:10 am and returning on 3/11 at 8:10 am for only $222 per person.*
- American Airlines - Bristol (TRI) to Boston (BOS) on 3/6 leaving at 2:48 pm and returning on 3/8 at 7:59 am for only $259 per person.*
- American Airlines - Bristol (TRI) to Detroit (DTW) on 3/6 leaving at 2:48 pm and returning on 3/9 at 5:48 pm for only $305 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 02/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.