|Best Price Found||$365||The best flight deal from St. Louis to Great Falls found on momondo in the last 72 hours is $365|
|Fastest flight time||5h 45m||The fastest flight from St. Louis to Great Falls takes 5h 45m|
|Direct flights||None||There are no direct flights from St. Louis to Great Falls. Popular non-direct route for this connection is Lambert-St Louis Airport - Great Falls Airport.|
|Airports in Great Falls||1 airport||There is 1 airport near Great Falls: Great Falls (GTF)|
The cheapest time of year to fly to Great Falls from St. Louis is September. Most expensive is March
The cheapest day of the week is typically Monday. The most expensive is typically Tuesday
in the afternoon
St. Louis to Great Falls flights are approximately 13% more expensive in the morning than in the afternoon
Delta and United Airlines are the most popular carriers operating from St. Louis to Great Falls
Lambert-St Louis - Great Falls
Fly from Lambert-St Louis to Great Falls for the best St. Louis - Great Falls flight prices
Not because the flight is going to Africa we can’t get better service on board
Due to the global impact of COVID-19, some of our airline partners operating flights from Lambert-St Louis to Great Falls, such as United Airlines, Delta, and Major Airline may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
The distance between Lambert-St Louis and Great Falls is about 1222.4 mi. A reasonable flight in good conditions will take 5h 40m.