S$187 Cheap Flights from Newark Liberty Intl. Airport to St. Louis

View S$187 flight on Thu, 18 Sep, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$187 for one-way flights and S$719 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$719 Return, found 2 days ago
S$719
Return
found 2 days ago
Select United flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$719 found 2 days ago
United
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$729 Return, found 2 days ago
S$729
Return
found 2 days ago
Select United flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$729 found 2 days ago
Delta
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$732 Return, found 2 days ago
S$732
Return
found 2 days ago
Select Delta flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$732 found 2 days ago
United
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$742 Return, found 2 days ago
S$742
Return
found 2 days ago
Select United flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$742 found 2 days ago
United
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$744 Return, found 2 days ago
S$744
Return
found 2 days ago
Select United flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$744 found 2 days ago
Delta
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$754 Return, found 2 days ago
S$754
Return
found 2 days ago
Select Delta flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$754 found 2 days ago
Delta
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$886 Return, found 2 days ago
S$886
Return
found 2 days ago
Select Delta flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$886 found 2 days ago
United
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$893 Return, found 2 days ago
S$893
Return
found 2 days ago
Select United flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$893 found 2 days ago
Delta
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$896 Return, found 2 days ago
S$896
Return
found 2 days ago
Select Delta flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$896 found 2 days ago
United
Sun, 15 Jun - Wed, 18 Jun
EWR
New York
STL
St. Louis
S$903 Return, found 2 days ago
S$903
Return
found 2 days ago
Select United flight, departing Sun, 15 Jun from New York to St. Louis, returning Wed, 18 Jun, priced at S$903 found 2 days 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$719
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 American Airlines, Delta, United. 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$187 and roundtrip prices from S$719*.
 

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$719. 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$731.10
*Available to Expedia members.