Cheap flights from St. Louis to Kalamazoo (STL - AZO) from $160

Travelers have found that booking a Tuesday departure is the best way to save up to 1% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from St. Louis to Kalamazoo by exploring options for tickets at noon.

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta flying from Lambert-St Louis to Kalamazoo Intl have implemented new flexible change policies.

While on average a flight from St. Louis to Kalamazoo is generally $302, our data shows the cheapest flight currently is $228. When looking at the most popular route, (Lambert-St Louis - Kalamazoo Intl), you can expect to pay $319 for that flight.

STL and AZO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to AZO refers to a flight route from Lambert-St Louis Airport to Kalamazoo Intl Airport.