Cheap flights from Minneapolis to St. Louis from $69

In general, August is the cheapest month to fly from Minneapolis to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $225. The month of October is another great option to travel to St. Louis, with average flight prices from Minneapolis averaging around $258.

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $338. 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 $408. 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 Minneapolis at noon is the least expensive time of day to depart. momondo users have found prices as low as $278 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $362 per ticket.

Fly from Minneapolis St Paul to Lambert-St Louis for the best Minneapolis St Paul - Lambert-St Louis flight prices

You are more likely to see cheaper flights to St. Louis from Minneapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Minneapolis for as low as $222 on momondo.

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

You could potentially save up to 19% on your flight if you consider stops on a Minneapolis to St. Louis flight.

As of May 2026, prices for Minneapolis to St. Louis flights are approximately 52% more expensive when compared to flights at the same time last year.

Southwest is the most popular carrier operating from Minneapolis St Paul to Lambert-St Louis

Delta, Southwest and Sun Country Air are the top three most popular airlines that fly to St. Louis from Minneapolis according to our data. Delta is the first choice among our users, with 64% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 5 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

As of May 2026, 14 flights take off from Minneapolis and land in St. Louis each day. The most common flight departure time for this route is 9:00PM, with 43% of daily flights taking off in the afternoon.

98 flights are operational weekly from Minneapolis to St. Louis as of May 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.