Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
The cheapest flights to Liberty Intl. found within the past 7 days were $170 round trip and $85 one way. Prices and availability subject to change. Additional terms may apply.
|Carrier||Flight||Depart STL||Arrive EWR||Tue |
|UA4172||07:12 am||10:39 am||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare|
|UA4508||09:40 am||01:10 pm||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare||Check Fare|
|UA3545||00:02 pm||03:29 pm||Check Fare||Check Fare||Check Fare||Check Fare|
|Check Fare||Check Fare|
|UA4482||05:00 pm||08:30 pm||Check Fare||Check Fare||Check Fare||Check Fare|
|Check Fare||Check Fare|
|Traveling From||Lambert-St. Louis Intl.|
|Traveling To||Liberty Intl.|
|Shortest Flight Time||4 hours 27 mins|
|Earliest Departure Time||7:12AM EDT|
|Latest Departure Time||5:00PM EDT|
|Lowest Flight Price||$170|
Flight path for flights from Lambert-St. Louis International Airport to Newark Liberty International Airport
Airlines & Aircraft Used on STL to EWR Flight Routes
With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Airfares to Newark EWR from St. Louis STL currently cost between $170 and $224. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Newark EWR on Travelocity starting at $85. Prices and availability subject to change. Additional terms may apply.
Get to Newark faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to EWR from STL to take around 4 hour(s) 27 min(s).
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to EWR from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
If you’re flexible about when you travel, October is usually the cheapest month to fly from St. Louis STL to Newark EWR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to EWR from STL have this option.
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.
Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis (STL) today with the cheap prices from Travelocity!
Travelers at EWR love to visit these top cities. Roam to the top destinations from Newark(EWR) today with the cheap prices from Travelocity!