Cheap flights from Georgia to St. Louis from $27

In general, July is the cheapest month to fly from Georgia to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $197. The month of August is another great option to travel to St. Louis, with average flight prices from Georgia averaging around $198.

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $245. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $330. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

Flying to St. Louis from Georgia at noon is the least expensive time of day to depart. momondo users have found prices as low as $239 when looking at flights departing at noon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $304 per ticket.

Fly from Atlanta Hartsfield-Jackson to Lambert-St Louis for the best Georgia - Lambert-St Louis flight prices

You are more likely to see cheaper flights to St. Louis from Georgia when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $236 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Georgia for as low as $192 on momondo.

There are 4 cabin classes available to choose from on Georgia to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Southwest, and Delta are the most popular carriers operating from Georgia to Lambert-St Louis

Delta, Frontier and Southwest are the top three most popular airlines that fly to St. Louis from Georgia according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 4 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 21 flights per day flying from Georgia to St. Louis. The most common time of day flights depart is 10:00PM, with 44% of flights taking off in the evening.

As of March 2026, there are 148 flights per week flying from Georgia to St. Louis. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.