Which airline flies the most flights to GRB? The top airline carrier flying out of Austin Straubel Intl. is Delta Air Lines and they fly over 764 flights every month.
- Delta - Green Bay (GRB) to Detroit (DTW) on 6/8 leaving at 5:00 am and returning on 6/10 at 2:20 pm for only $216 per person.*
- Delta - Green Bay (GRB) to Boston (BOS) on 5/29 leaving at 9:31 am and returning on 6/1 at 7:25 pm for only $264 per person.*
- Delta - Green Bay (GRB) to Atlanta (ATL) on 6/8 leaving at 2:50 pm and returning on 6/11 at 8:09 pm for only $268 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 Deals displayed whose dates are in the past are no longer valid.