Which airline flies the most flights to COS? The top airline carrier flying out of Colorado Springs CO is American Airlines and they fly over 575 flights every month. What are the cheapest flights from COS? Colorado Springs has a lot of discount flights in the month of November. Check out these great deals on flights from COS:
- Frontier Airlines - Colorado Springs (COS) to Las Vegas (LAS) leaving on 11/18 at 7:59 pm and returning on 11/20 at 7:12 pm for only $186 per person.*
- United - Colorado Springs (COS) to Dallas (DFW) on 11/21 leaving at 10:55 am and returning on 11/23 at 2:53 pm for only $258 per person.*
- United - Colorado Springs (COS) to Toronto (YYZ) on 11/21 leaving at 1:50 pm and returning on 11/23 at 12:49 pm for only $377 per person.*
- Delta - Colorado Springs (COS) to San Francisco (SFO) on 11/21 leaving at 7:25 am and returning on 11/24 at 4:20 pm for only $386 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 Deals displayed whose dates are in the past are no longer valid.