Which airline flies the most flights to HOU? The top airline carrier flying out of William P. Hobby is Southwest Airlines and they fly over 3,062 flights every month.
- Delta - Houston (HOU) to Philadelphia (PHL) on 11/21 leaving at 4:05 am and returning on 11/24 at 5:15 pm for only $377 per person.*
- American Airlines - Houston (HOU) to Seattle (SEA) on 11/21 leaving at 4:45 am and returning on 11/23 at 11:46 am for only $495 per person.*
- American Airlines - Houston (HOU) to Beijing (PEK) on 11/21 leaving at 4:45 am and returning on 11/24 at 3:36 pm for only $1,186 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 11/16/2017 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.