Which airline flies the most flights to GTF? The top airline carrier flying out of Great Falls Intl. is Alaska Airlines and they fly over 218 flights every month.
- Alaska Airlines - Great Falls (GTF) to New York (JFK) on 3/6 leaving at 12:09 pm and returning on 3/9 at 11:31 am for only $447 per person.*
- Delta - Great Falls (GTF) to Chicago (ORD) on 3/9 leaving at 10:38 am and returning on 3/11 at 10:11 am for only $558 per person.*
- Delta - Great Falls (GTF) to London (LHR) on 3/9 leaving at 10:38 am and returning on 3/12 at 8:19 pm for only $1,396 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 Deals displayed whose dates are in the past are no longer valid.