Find cheap flights to St. Louis

The best time to book a flight to St. Louis from United States is 35 days out, which is when prices tend to be around $266. In the past 72 hours, momondo users found flights from United States to St. Louis for as low as $180.

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $277. 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 $339. 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 United States in the evening is the least expensive time of day to depart. momondo users have found prices as low as $287 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $336 per ticket.

Hikers looking for a more family-friendly day in the great outdoors would be best suited to plan their flight to St. Louis for September and October, when they can visit Forest Park and enjoy all that the park has to offer.

Typically, the best ski conditions are found in January, when the temperatures are lower and there is a chance of fresh snow. Popular places to ski in the St. Louis area include Snow Creek.

Finding an alternative and possibly cheaper destination airport near St. Louis is possible. If you are planning a flight to St. Louis, consider booking flights to Belleville Airport (22 mi from St. Louis city center), Marion Williamson County Airport (88 mi from St. Louis city center) or Springfield Capital Airport (88 mi from St. Louis city center).

The cheapest airport near St. Louis is typically Marion Williamson County Airport with an average price of $384/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Once all potential St. Louis flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

Price alerts on flights to St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.