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Cheap flights from St. Louis to New York from $61

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 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to New York

Cheap round-trip flights

Spirit Airlines Logo
2:30 pm - 9:00 pmSTL-EWR
5h 30m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$121Spirit Airlines
Find Deal
Sun, Aug 17 - Sun, Aug 24
Spirit Airlines Logo
2:26 pm - 9:01 pmSTL-EWR
5h 35m1 stop
Spirit Airlines Logo
10:00 am - 1:30 pmEWR-STL
4h 30m1 stop
$127Spirit Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Spirit Airlines Logo
2:30 pm - 9:00 pmSTL-EWR
5h 30m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$137Spirit Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Spirit Airlines Logo
2:30 pm - 9:00 pmSTL-EWR
5h 30m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$139Spirit Airlines
Find Deal
Mon, Aug 18 - Mon, Aug 25
Spirit Airlines Logo
2:30 pm - 9:00 pmSTL-EWR
5h 30m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$146Spirit Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 24
Spirit Airlines Logo
2:30 pm - 9:00 pmSTL-EWR
5h 30m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$149Spirit Airlines
Find Deal
Mon, Aug 18 - Sun, Aug 31
Spirit Airlines Logo
2:30 pm - 7:56 amSTL-EWR
16h 26m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$155Spirit Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
Spirit Airlines Logo
3:34 pm - 12:28 amSTL-EWR
7h 54m1 stop
Spirit Airlines Logo
10:00 am - 1:32 pmEWR-STL
4h 32m1 stop
$157Spirit Airlines
Find Deal
Sat, Aug 2 - Thu, Aug 14
United Airlines Logo
6:00 am - 9:36 amSTL-EWR
2h 36mnonstop
United Airlines Logo
9:48 pm - 11:44 pmEWR-STL
2h 56mnonstop
$197United Airlines
Find Deal
Wed, Sep 3 - Thu, Sep 4
United Airlines Logo
7:08 am - 10:44 amSTL-EWR
2h 36mnonstop
United Airlines Logo
9:00 am - 2:19 pmEWR-STL
6h 19m1 stop
$207United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10

Spirit Airlines flights from St. Louis to Newark Airport

Our best Spirit Airlines deals on St. Louis to Newark Airport flight tickets
Spirit Airlines
Aug 17
STL2:30 pmLambert-St Louis
5h 30m
1 stop
EWR9:00 pmNewark
Aug 24
EWR10:00 amNewark
4h 32m
1 stop
STL1:32 pmLambert-St Louis
$121
Find similar
Spirit Airlines
Sep 18
STL2:26 pmLambert-St Louis
5h 35m
1 stop
EWR9:01 pmNewark
Sep 21
EWR10:00 amNewark
4h 30m
1 stop
STL1:30 pmLambert-St Louis
$127
Find similar
Spirit Airlines
Aug 22
STL2:30 pmLambert-St Louis
5h 30m
1 stop
EWR9:00 pmNewark
Aug 25
EWR10:00 amNewark
4h 32m
1 stop
STL1:32 pmLambert-St Louis
$137
Find similar

United Airlines flights from St. Louis to Newark Airport

Our best United Airlines deals on St. Louis to Newark Airport flight tickets
United Airlines
Sep 3
STL6:00 amLambert-St Louis
2h 36m
EWR9:36 amNewark
Sep 4
EWR9:48 pmNewark
2h 56m
STL11:44 pmLambert-St Louis
$197
Find similar
United Airlines
Sep 3
STL7:08 amLambert-St Louis
2h 36m
EWR10:44 amNewark
Sep 10
EWR9:00 amNewark
6h 19m
1 stop
STL2:19 pmLambert-St Louis
$207
Find similar
United Airlines
Jul 30
STL5:00 amLambert-St Louis
6h 11m
1 stop
EWR12:11 pmNewark
Aug 20
EWR9:48 pmNewark
2h 56m
STL11:44 pmLambert-St Louis
$256
Find similar

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 cheapest month to fly to Newark Airport?

The cheapest month to fly to Newark Airport from St. Louis is in September. Flight prices, which tend to average around $333, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in September, then you should wait until August to fly from St. Louis, when ticket prices are also cheap, with an average price of $357.

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 $489. 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 $976.

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 evening when flights can be purchased for as low as $439. Flights at noon are often more expensive with an average ticket price of $1,190.

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 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 $384 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 $314 on momondo.

What cabin class options are available on Lambert-St Louis to Newark flights?

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

How have St. Louis to Newark Airport flight prices changed over time?

As of July 2025, prices for St. Louis to Newark Airport flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Newark Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Newark Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$61

Fastest flight time

2h 26m

Direct flights

Every day
The best one-way flight to Newark Airport from St. Louis in the past 72 hours is $61. The best round-trip flight deal from St. Louis to Newark Airport found on momondo in the last 72 hours is $121.
The fastest flight from St. Louis to Newark Airport takes 2h 26m
Direct flights go from St. Louis to Newark Airport every day.
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  • 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 36m 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?

  • 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?

  • What is the most popular airline from St. Louis to Newark Airport?

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
Spirit AirlinesPriceFrom $144Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
DeltaPriceFrom $230Free CancellationRating
8.0
7,958 reviews
Search Delta flights
American AirlinesPriceFrom $241Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
8,864 reviews
Search United Airlines flights

  • 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 16 flights/week on average for this route. A good United Airlines flight deal for St. Louis to Newark Airport starts from $247 round-trip, up to an average price of $399. 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 locations
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Wayne
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Secaucus
East Stroudsburg

Why 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.

An easier way to manage your Newark Airport trip

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