Which airline flies the most flights to COU? The top airline carrier flying out of Columbia Regional is American Airlines and they fly over 550 flights every month.
- American Airlines - Columbia (COU) to Chicago (ORD) on 6/5 leaving at 3:02 am and returning on 6/8 at 7:36 pm for only $296 per person.*
- United - Columbia (COU) to San Francisco (SFO) on 6/12 leaving at 3:30 am and returning on 6/15 at 9:07 pm for only $443 per person.*
- United - Columbia (COU) to London (LHR) on 6/1 leaving at 11:17 am and returning on 6/4 at 7:07 pm for only $1,725 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 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.