฿5,120 Cheap Flights from St. Louis (STL) to Newark Liberty Intl. Airport (EWR)

View ฿5,120 flight on Wed, 13 Aug 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿5,120 for one-way flights and ฿10,235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿10,235 Return, found 3 hours ago
฿10,235
Return
found 3 hours ago
Select Delta flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿10,235 found 3 hours ago
United
Sat, 16 Aug - Sat, 23 Aug
STL
St. Louis
EWR
New York
฿10,920 Return, found 3 hours ago
฿10,920
Return
found 3 hours ago
Select United flight, departing Sat, 16 Aug from St. Louis to New York, returning Sat, 23 Aug, priced at ฿10,920 found 3 hours ago
United
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿11,055 Return, found 3 hours ago
฿11,055
Return
found 3 hours ago
Select United flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿11,055 found 3 hours ago
United
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿11,375 Return, found 3 hours ago
฿11,375
Return
found 3 hours ago
Select United flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿11,375 found 3 hours ago
Delta
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿11,475 Return, found 3 hours ago
฿11,475
Return
found 3 hours ago
Select Delta flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿11,475 found 3 hours ago
Delta
Thu, 14 Aug - Thu, 21 Aug
STL
St. Louis
EWR
New York
฿11,510 Return, found 3 hours ago
฿11,510
Return
found 3 hours ago
Select Delta flight, departing Thu, 14 Aug from St. Louis to New York, returning Thu, 21 Aug, priced at ฿11,510 found 3 hours ago
Delta
Thu, 14 Aug - Thu, 21 Aug
STL
St. Louis
EWR
New York
฿12,155 Return, found 3 hours ago
฿12,155
Return
found 3 hours ago
Select Delta flight, departing Thu, 14 Aug from St. Louis to New York, returning Thu, 21 Aug, priced at ฿12,155 found 3 hours ago
United
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿12,190 Return, found 3 hours ago
฿12,190
Return
found 3 hours ago
Select United flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿12,190 found 3 hours ago
United
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿12,195 Return, found 3 hours ago
฿12,195
Return
found 3 hours ago
Select United flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿12,195 found 3 hours ago
American Airlines
Wed, 13 Aug - Wed, 20 Aug
STL
St. Louis
EWR
New York
฿12,510 Return, found 3 hours ago
฿12,510
Return
found 3 hours ago
Select American Airlines flight, departing Wed, 13 Aug from St. Louis to New York, returning Wed, 20 Aug, priced at ฿12,510 found 3 hours ago

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

August is typically the cheapest month to fly

From ฿4,369 - ฿16,043 per traveller.

Graph displaying average flight prices per month

Flight from St. Louis to Newark Liberty Intl. Airport route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Newark Liberty Intl. Airport
Return price
฿10,235
Distance
1391 km
Average flight time
3 hours 33 mins

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

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Newark Liberty Intl. Airport. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Lambert-St. Louis Intl. to Newark Liberty Intl. Airport ticket options cater to your travel preferences, with incredible one-way fares from ฿5,120 and roundtrip prices from ฿10,235. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Newark Liberty Intl. Airport and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Newark Liberty Intl. Airport.

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 ฿10,235. 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.

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