Cheap flights from St. Louis to anywhere

This month, the top selected destinations from St. Louis are Cancún, Boston, Athens. Throughout the year, Cancún, Boston, Atlanta are some of the top choices made by users flying from St. Louis.

To ensure you get the cheapest price possible for a flight from St. Louis, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Currently, September is the cheapest month in which you can book a flight from St. Louis (average of $318). Flying from St. Louis in July will prove the most costly (average of $365). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Those who are seeking the cheapest fare on flights departing from St. Louis would be wise to consider leaving during Wednesday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

For flights departing from St. Louis check dates and pricing for the following: Cape Air, Frontier, Spirit Airlines, Allegiant Air, Southern / Mokulele. These airlines depart to the following popular destinations: Albuquerque, Denver, Nashville, Atlanta, Destin.

Some of the most frequent flights departing from St. Louis everyday are: Chicago (700 flights per day), New York (339 flights per day), and Detroit (222 flights per day).

Users have flown out of St. Louis for as low as $24 to Fort Lauderdale (prices may vary depending on the airline and departure time). On average, users have booked flights for $802 to fly from St. Louis.

Over the past few days, we've found that Frontier, Spirit Airlines, and Sun Country Air have the cheapest prices from St. Louis. Frontier flights from St. Louis to Denver Arapahoe Co ($39), Spirit Airlines flights from St. Louis to Albuquerque ($46), and Sun Country Air flights from St. Louis to Anchorage ($47).

For shorter trips consider Quincy, Chicago, and Kansas City as potential places to explore. All can be options to fly to and are within 94 miles of St. Louis.

If flights to distant destinations are more of your preference, check pricing for Frankfurt am Main, Seattle, and San Francisco.

Options for some of the cheapest premium economy flights from St. Louis we have found on Cheapflights are as follows:
Fly from Lambert-St Louis to New York LaGuardia Airport starting at $388
Fly from Lambert-St Louis to Houston George Bush Intcntl Airport starting at $639
Fly from Lambert-St Louis to Salt Lake City starting at $845
Fly from Lambert-St Louis to Atlanta starting at $941

If you’re looking for a cheap first-class flight from St. Louis, consider Denver. Prices start at $606 so you can fly first-class even on a budget.

September is currently the cheapest month to fly from St. Louis. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Check out the cheapest flights from St. Louis to embark to:
Fly from St. Louis to Orlando from $47 round trip
Fly from St. Louis to Las Vegas from $55 round trip
Fly from St. Louis to Fort Lauderdale from $63 round trip
Fly from St. Louis to Los Angeles from $89 round trip
Fly from St. Louis to Dallas from $95 round trip