S$167 Cheap Flights from St. Louis to Newark Liberty Intl. Airport

View S$167 flight on Thu, 7 Aug, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Newark Liberty Intl. Airport (EWR)

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Cheap Flights from St. Louis to Newark Liberty Intl. Airport (STL-EWR)

Prices were available within the past 7 days and start at S$167 for one-way flights and S$181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, 18 Aug - Thu, 21 Aug
STL
St. Louis
EWR
New York
S$181 Return, found 3 days ago
S$181
Return
found 3 days ago
Select Spirit Airlines flight, departing Mon, 18 Aug from St. Louis to New York, returning Thu, 21 Aug, priced at S$181 found 3 days ago
Spirit Airlines
Mon, 18 Aug - Mon, 25 Aug
STL
St. Louis
EWR
New York
S$199 Return, found 3 days ago
S$199
Return
found 3 days ago
Select Spirit Airlines flight, departing Mon, 18 Aug from St. Louis to New York, returning Mon, 25 Aug, priced at S$199 found 3 days ago
Spirit Airlines
Fri, 15 Aug - Thu, 21 Aug
STL
St. Louis
EWR
New York
S$228 Return, found 3 days ago
S$228
Return
found 3 days ago
Select Spirit Airlines flight, departing Fri, 15 Aug from St. Louis to New York, returning Thu, 21 Aug, priced at S$228 found 3 days ago
Spirit Airlines
Fri, 15 Aug - Mon, 25 Aug
STL
St. Louis
EWR
New York
S$245 Return, found 3 days ago
S$245
Return
found 3 days ago
Select Spirit Airlines flight, departing Fri, 15 Aug from St. Louis to New York, returning Mon, 25 Aug, priced at S$245 found 3 days ago
Spirit Airlines
Fri, 15 Aug - Sun, 24 Aug
STL
St. Louis
EWR
New York
S$276 Return, found 3 days ago
S$276
Return
found 3 days ago
Select Spirit Airlines flight, departing Fri, 15 Aug from St. Louis to New York, returning Sun, 24 Aug, priced at S$276 found 3 days ago
Spirit Airlines
Thu, 21 Aug - Fri, 22 Aug
STL
St. Louis
EWR
New York
S$328 Return, found 3 days ago
S$328
Return
found 3 days ago
Select Spirit Airlines flight, departing Thu, 21 Aug from St. Louis to New York, returning Fri, 22 Aug, priced at S$328 found 3 days ago
Delta
Thu, 7 Aug - Fri, 22 Aug
STL
St. Louis
EWR
New York
S$334 Return, found 23 hours ago
S$334
Return
found 23 hours ago
Select Delta flight, departing Thu, 7 Aug from St. Louis to New York, returning Fri, 22 Aug, priced at S$334 found 23 hours ago
United
Mon, 11 Aug - Thu, 21 Aug
STL
St. Louis
EWR
New York
S$341 Return, found 5 days ago
S$341
Return
found 5 days ago
Select United flight, departing Mon, 11 Aug from St. Louis to New York, returning Thu, 21 Aug, priced at S$341 found 5 days ago
American Airlines
Thu, 7 Aug - Fri, 22 Aug
STL
St. Louis
EWR
New York
S$350 Return, found 23 hours ago
S$350
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 7 Aug from St. Louis to New York, returning Fri, 22 Aug, priced at S$350 found 23 hours ago
Frontier Airlines
Sun, 17 Aug - Sat, 23 Aug
STL
St. Louis
EWR
New York
S$429 Return, found 3 days ago
S$429
Return
found 3 days ago
Select Frontier Airlines flight, departing Sun, 17 Aug from St. Louis to New York, returning Sat, 23 Aug, priced at S$429 found 3 days ago

Find the cheapest month to fly from St. Louis (STL) to New York (EWR)

August is typically the cheapest month to fly

From S$176 - S$484 per traveller.

Graph displaying average flight prices per month

St. Louis to Newark Liberty Intl. Airport route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
American Airlines, Delta, United
Return price
S$180
Distance
1391 km
Average flight time
3 hours 34 mins

Perfect flights from St. Louis to Newark Liberty Intl. Airport

Your Journey from St. Louis to Newark Liberty Intl. Airport

Start your unforgettable journey with Expedia. Our broad selection of flights from St. Louis to Newark Liberty Intl. Airport caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, Spirit Airlines, American Airlines, Frontier Airlines. Our selection of flights from Lambert-St. Louis Intl. to Newark Liberty Intl. Airport caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with St. Louis to Newark Liberty Intl. Airport Flights

Experience the joy of finding cheap flights from Lambert-St. Louis Intl. to Newark Liberty Intl. Airport that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$167 and roundtrip prices from S$181*.
 

Pre-Flight Essentials

Ensure a smooth journey from St. Louis to Newark Liberty Intl. Airport with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Newark Liberty Intl. Airport

Picture yourself stepping off the plane in Newark Liberty Intl. Airport and immersing yourself in the unique atmosphere of Newark. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your St. Louis to Newark Liberty Intl. Airport Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from St. Louis to Newark Liberty Intl. Airport.
 

Beyond the Flight – Exploring Newark Liberty Intl. Airport

With Expedia, your adventure extends beyond the flight. Explore Newark Liberty Intl. Airport at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from St. Louis to Newark Liberty Intl. Airport with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from St. Louis to Newark Liberty Intl. Airport with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to EWR?
Pack your bags, because round-trip journeys between St. Louis Lambert International Airport and Newark Airport start from S$181. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert Field to Newark Airport?
We understand that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from St. Louis Lambert International Airport to Liberty Intl. Airport (EWR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to Newark Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert Field to EWR?
A flight distance of just 1,400 kilometres separates St. Louis and Newark. Once you're up in the air, you won't have time to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Lambert Field to EWR?
Check out the deals on offer with United Airlines (UA) if you want to travel straight from STL to Liberty Intl. Airport (EWR). This popular airline operates 126 flights every month, so you're sure to find one that suits your schedule.
Are St. Louis Lambert International Airport to EWR flight tickets cheaper when they're purchased at the last minute?
It is possible to find great last-minute deals from St. Louis Lambert International Airport to EWR, but it's also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport Airports

New York

St. Louis to LaGuardia
S$252.30
St. Louis to John F. Kennedy Intl.
S$277.30
*Available to Expedia members.