Facts about flights from Chicago to Great Falls
- Usually, people stay 7 days when travelling from Chicago to Great Falls
- The average number of stop(s) between Chicago and Great Falls is 1
- It is on average $387.11 for a 1 stop(s) flight between Chicago and Great Falls
- The cheapest month to fly between Chicago and Great Falls is june
- The average cost for 2 stop(s) flight from Chicago to Great Falls is $380.08
- When flying from Chicago to Great Falls, the most popular gateway is Minneapolis - St. Paul International (MSP)