Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from New York to St. Louis
Cheap return flights
Cheap one-way flights
See travel insights to St. Louis from
How to get the cheapest flight ticket from New York to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, January is the cheapest month to fly from New York to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 561. If you aren’t able to travel to St. Louis during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of R5 709.
What is the cheapest New York to Lambert-St Louis flight route?
Fly from New York LaGuardia to Lambert-St Louis for the best New York - Lambert-St Louis flight prices
What cabin class options are available on New York to Lambert-St Louis flights?
There are 1 cabin classes available to choose from on New York to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have New York to St. Louis flight prices changed over time?
As of April 2025, prices for New York to St. Louis flights are approximately 8% cheaper when compared to flights at the same time last year.
When to book flights from New York to St. Louis
Cheap New York to St. Louis (NYC to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York to St. Louis
How far is New York to Lambert-St Louis by plane?
The straight-line distance from New York to Lambert-St Louis is 1404,0 km.
When did momondo last update prices for flights from New York to Lambert-St Louis Airport?
Prices for flights from New York to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from New York to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New York to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York to St. Louis is Embraer 175 (25,48% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (16,52%), Boeing 737-800 Passenger/BBJ2 (winglets) (13,32%), and Boeing 737 MAX 8 (11,95%).
Why use momondo?
Why should I use momondo to find a flight deal from New York to St. Louis?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to St. Louis for you.
Can I find flights from New York to St. Louis with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for New York to St. Louis flights to just show those with flexible booking policies.
How can momondo help me find flights from New York to St. Louis?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from New York.
I’m not ready to book a flight from New York to St. Louis right now. Can momondo alert me if prices change?
Yes. momondo can track prices for New York to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.