Facts about flights from Chicago to Great Falls
- United Airlines offers the best deal (flight UA2803) between Chicago and Great Falls : 8h 1m at $273.92
- Usually, people stay 7 days when travelling from Chicago to Great Falls
- The cheapest month to fly between Chicago and Great Falls is may
- The average number of stop(s) between Chicago and Great Falls is 2
- When flying from Chicago to Great Falls, the most popular gateway is Detroit Metropolitan Wayne County (DTW)
- The average cost for 1 stop(s) flight from Chicago to Great Falls is $354.61
