S$204 Cheap Flights from Newark Liberty Intl. Airport to St. Louis

View S$204 flight on Wed, 6 Aug, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$204 for one-way flights and S$329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$329 Return, found 1 day ago
S$329
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$329 found 1 day ago
Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$355 Return, found 1 day ago
S$355
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$355 found 1 day ago
Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$394 Return, found 1 day ago
S$394
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$394 found 1 day ago
Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$407 Return, found 1 day ago
S$407
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$407 found 1 day ago
United
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$407 Return, found 1 day ago
S$407
Return
found 1 day ago
Select United flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$407 found 1 day ago
Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$420 Return, found 1 day ago
S$420
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$420 found 1 day ago
American Airlines
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$424 Return, found 1 day ago
S$424
Return
found 1 day ago
Select American Airlines flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$424 found 1 day ago
Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$431 Return, found 1 day ago
S$431
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$431 found 1 day ago
Delta
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$444 Return, found 1 day ago
S$444
Return
found 1 day ago
Select Delta flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$444 found 1 day ago
United
Tue, 22 Jul - Tue, 5 Aug
EWR
New York
STL
St. Louis
S$468 Return, found 1 day ago
S$468
Return
found 1 day ago
Select United flight, departing Tue, 22 Jul from New York to St. Louis, returning Tue, 5 Aug, priced at S$468 found 1 day ago
Newark Liberty Intl. Airport to St. Louis route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Lambert-St. Louis Intl.
Return price
S$329
Distance
1391 km
Average flight time
1 hour 52 mins

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

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

Start your unforgettable journey with Expedia. Our broad selection of flights from Newark Liberty Intl. Airport to St. Louis 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, American Airlines. Our selection of flights from Newark Liberty Intl. Airport to Lambert-St. Louis Intl. 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 Newark Liberty Intl. Airport to St. Louis Flights

Experience the joy of finding cheap flights from Newark Liberty Intl. Airport to Lambert-St. Louis Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$204 and roundtrip prices from S$329*.
 

Pre-Flight Essentials

Ensure a smooth journey from Newark Liberty Intl. Airport to St. Louis 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 St. Louis

Picture yourself stepping off the plane in St. Louis and immersing yourself in the unique atmosphere of St. Louis. 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 Newark Liberty Intl. Airport to St. Louis 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 Newark Liberty Intl. Airport to St. Louis.
 

Beyond the Flight – Exploring St. Louis

With Expedia, your adventure extends beyond the flight. Explore St. Louis 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 Newark Liberty Intl. Airport to St. Louis 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 Newark Liberty Intl. Airport to St. Louis 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 Newark Airport to Lambert-St. Louis Intl. Airport (STL)?
Pack your bags, because round-trip journeys between Newark Airport and St. Louis Lambert International Airport start from S$329. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get 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 EWR to Lambert-St. Louis Intl. Airport (STL)?
We understand that things come up unexpectedly, so we’ve made it as easy 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 Newark Airport to STL 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 Newark Airport to STL flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Newark Airport to St. Louis Lambert International Airport?
That movie you’ve been desperate to see will have to wait — the flight distance between EWR and Lambert Field is only 1,400 kilometres. The captain will be instructing you to buckle up for landing before you know it.
Which airlines fly direct from Newark Airport to St. Louis Lambert International Airport?
If you’d like to fly straight from Newark Airport to Lambert Field, United Airlines (UA) is a top option. It operates 126 flights each month between Newark and St. Louis.
Are Liberty Intl. Airport (EWR) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap airfares from Newark Airport to Lambert-St. Louis Intl. Airport (STL) showing up a few weeks prior to the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to St. Louis
S$393.40
*Available to Expedia members.