Cheap flights from St. Louis (STL) to Birmingham (BHX) from $673

The best pricing can be found in the month of February. Prices to Birmingham from St. Louis average $998. You can even find prices in February for less than $998, as users have found deals to Birmingham from as low as $666. The month of June appears to be one of the more expensive times to travel to Birmingham from St. Louis. Flying in the targeted month can save you up to 119%.

It’s optimal to fly from St. Louis to Birmingham at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.

Some of the carriers operating flights from Lambert-St Louis to Birmingham that may be offering flexible cancellation policies are Lufthansa and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from St. Louis to Birmingham for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $911, but on average you can expect to pay $1,487.

Flying on KLM is currently your cheapest option to Birmingham, with prices starting at $951. Additional round-trip tickets that might be worth considering are offered by Undisclosed Carrier and American Airlines, with the lowest prices starting at $1,067 and $1,082, respectively. You may be able to fly from St. Louis to Birmingham for 4% less than the average price by searching for these airlines.

STL stands for Lambert-St Louis Airport, while BHX stands for Birmingham Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.