Cheap flights from St. Louis to New York from $81
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to New York departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from St. Louis to New York
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize 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.Frontier flights from St. Louis to Newark Airport
Our best Frontier deals on St. Louis to Newark Airport flight tickets
United Airlines flights from St. Louis to Newark Airport
Our best United Airlines deals on St. Louis to Newark Airport flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from St. Louis to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Wed 11/11
6:34 pm-10:36 am
1 stop15h 02m
Newark
Wed 11/18
11:00 pm-6:39 pm
1 stop20h 39m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Wed 11/11
6:34 pm-10:36 am
1 stop15h 02m
Newark
Wed 11/18
11:00 pm-6:39 pm
1 stop20h 39m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Sat 10/31
6:09 am-9:29 am
Nonstop2h 20m
Newark
Wed 11/11
7:00 am-8:53 am
Nonstop2h 53m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Wed 12/2
6:00 am-9:21 am
Nonstop2h 21m
Newark
Wed 12/2
2:25 pm-4:24 pm
Nonstop2h 59m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Wed 12/2
6:32 am-12:05 pm
1 stop4h 33m
Newark
Sat 12/5
7:20 am-11:29 am
1 stop5h 09m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Thu 1/14
5:45 pm-11:03 pm
1 stop4h 18m
Newark
Tue 1/19
6:00 am-10:38 am
1 stop5h 38m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Tue 12/1
7:26 am-1:30 pm
1 stop5h 04m
Newark
Sat 12/5
2:16 pm-7:06 pm
1 stop5h 50m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Tue 11/3
1:20 pm-9:27 pm
1 stop7h 07m
Newark
Sat 11/7
5:33 am-12:50 pm
1 stop8h 17m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Fri 11/6
6:34 pm-9:05 am
2 stops37h 31m
Newark
Thu 11/12
11:00 pm-5:42 pm
1 stop19h 42m
St. LouisNewark
STL Lambert-St Louis - EWR Newark
STLEWR
Lambert-St Louis
Sat 11/7
4:26 pm-9:05 am
2 stops15h 39m
Newark
Tue 11/10
11:00 pm-5:42 pm
1 stop19h 42m
See travel insights to New York from
How to get the cheapest flight ticket from St. Louis to Newark Airport
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 typical price of a round-trip flight between St. Louis and Newark Airport?
Prices are currently low for flights on this route.
Typical prices usually range from $309 to $463.The lowest price recently found on this route was $165.
What is the cheapest month to fly to Newark Airport?
The cheapest month to fly to Newark Airport from St. Louis is in December. Flight prices, which tend to average around $364, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in December, then you should wait until October to fly from St. Louis, when ticket prices are also cheap, with an average price of $373.
What is the cheapest day to depart on your flight to Newark Airport?
The cheapest day to depart on your flight to Newark Airport is on a Friday when prices can be found for as low as $501. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Newark Airport for around $776.
What is the cheapest time of day to depart on your flight to Newark Airport?
The cheapest time of day to fly to Newark Airport is in the morning when flights can be purchased for as low as $526. Flights at noon are often more expensive with an average ticket price of $1,019.
What is the cheapest Lambert-St Louis to Newark flight route?
Fly from Lambert-St Louis to Newark for the best Lambert-St Louis - Newark flight prices
How far in advance should I book a flight from St. Louis to Newark Airport?
You are more likely to see cheaper flights to Newark Airport from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from St. Louis for as low as $312 on momondo.
What cabin class options are available on St. Louis to Newark Airport flights?
There are 4 cabin classes available to choose from on St. Louis to Newark Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Lambert-St Louis to Newark?
Delta and United Airlines are the most popular carriers operating from Lambert-St Louis to Newark
What airlines fly to Newark Airport?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Newark Airport from St. Louis according to our data. United Airlines is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Newark Airport. Keep in mind that there are 4 different airlines that fly to Newark Airport on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between St. Louis and Newark Airport?
Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from St. Louis to Newark Airport?
Flights via Atlanta (ATL) offer the lowest average round-trip price of $305.
Which layover airport has the shortest travel time from St. Louis to Newark Airport?
Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 47m.
Which layover airport has the shortest connection time from St. Louis to Newark Airport?
Atlanta (ATL) has the shortest average layover time for this route: 1h 12m.
How many flights depart from St. Louis to Newark Airport on average per day?
5 flights are operational daily from St. Louis to Newark Airport as of October 2026. The most popular departure time for this route is 12:00PM, with 70% of flights per day taking off in the afternoon.
How many flights depart from St. Louis to Newark Airport on average per week?
As of October 2026, there are 36 flights per week flying from St. Louis to Newark Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
When to book flights from St. Louis to Newark Airport
Cheap St. Louis to Newark Airport (STL to EWR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Newark Airport
Frequently asked questions about flying from St. Louis to Newark Airport
How far is Lambert-St Louis to Newark by plane?
A flight from Lambert-St Louis to Newark will travel around 862.3 mi. 2h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Newark Airport?
Prices for flights from Lambert-St Louis Airport to Newark Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Newark Airport?
As of October 2026, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to Newark Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Newark Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Newark Airport.
What documentation or ID do you need to fly to Newark Airport?
The necessary travel and health documents for your Newark Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Newark Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Newark Airport is Embraer 175 (Enhanced Winglets) (28.23% of total bookings). The next most popular plane models are Airbus A319 (15.99%), Boeing 737-700 (15.73%), and Boeing 737 MAX 8 (10.35%).
What is the most popular airline from St. Louis to Newark Airport?
Based on momondo bookings for flights between St. Louis and Newark Airport, the leading airline is United Airlines, making up 90% of the total bookings. Other popular airlines include Delta with 5%, American Airlines with 3%, and Frontier with 2%.
Best airlines flying from St. Louis to Newark Airport
Compare and see reviews for airlines that fly from St. Louis to Newark Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $87 | Free Cancellation | Rating 5.5 2,550 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $265 | Free Cancellation | Rating 7.0 12,127 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 7.4 10,288 reviews |
United Airlines Flights From St. Louis to Newark Airport
United Airlines is one of the most popular airlines flying from St. Louis to Newark Airport, operating 24 flights/week on average for this route. A good United Airlines flight deal for St. Louis to Newark Airport starts from $266 round-trip, up to an average price of $404. Our users have rated United Airlines at 7.4/10.
Traveling to a place near New York?
Book flights to New York if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to New York?
It is quick and easy to find St. Louis to New York flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New York that suits you.
Can I find flights from St. Louis to New York with flexible booking policies on momondo?
Flights from St. Louis to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from St. Louis to New York?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to New York.
I’m not ready to book a flight from St. Louis to New York right now. Can momondo alert me if prices change?
Price alerts on flights to New York from 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.