Cheap flights from St. Louis to New York State from $70

In general, August is the cheapest month to fly from St. Louis to State of New York. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. If you’re not able to fly to State of New York in August, then June is your next best option. Flight prices from St. Louis to State of New York during June average around $293.

Our data shows that Wednesday is the least expensive day to fly to State of New York. Tickets to fly out on this day can be as low as $362. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $465. These prices are subject to change though, so be sure to set up a Price Alert for flights to State of New York.

According to our data, the cheapest time of day to fly to State of New York is at noon. momondo users have found flights departing from St. Louis to State of New York at noon for as low as $339. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $430 on average. Flights to State of New York from St. Louis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Lambert-St Louis to Newark for the best Lambert-St Louis - New York flight prices

You are more likely to see cheaper flights to State of New York from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to State of New York for around $325 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of New York from St. Louis for as low as $236 on momondo.

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

Frontier, Delta, and United Airlines are the most popular carriers operating from Lambert-St Louis to New York

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to State of New York from St. Louis according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to State of New York. Keep in mind that there are 6 different airlines that fly to State of New York on a routine basis, so you have a few additional options to choose from.

14 flights are operational daily from St. Louis to State of New York as of April 2026. The most popular departure time for this route is 6:00AM, with 58% of flights per day taking off at noon.

As of April 2026, 101 flights take off from St. Louis and land in State of New York each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.