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

Popular airlines from St. Louis, MO (SUS-Spirit of St. Louis) to Newark Liberty Intl. Airport (EWR)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash

Frequently asked questions

How much does a flight from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR) cost?
Grab a cheap one-way flight or cheap return flight from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR)?
The cheapest month to fly from SUS to EWR is , when demand is low. Off-peak season is often when airlines offer better prices between these airports.
Which airlines fly direct from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR)?
There are no direct routes from St. Louis, MO (SUS-Spirit of St. Louis) to Liberty Intl. Airport (EWR). However, you'll find other airports that have nonstop flights. Hop on your plane at Lambert-St. Louis Intl. Airport (STL) and travel straight to Newark without layovers.
What is the cheapest airline that flies from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR)?
To find the cheapest airline that'll fly you from SUS to EWR, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR)?
You'll have to book a flight with a layover when traveling from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SUS to EWR?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR)?
To avoid potential delays on the Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR) last-minute?
Last-minute fares from SUS to EWR are typically more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a SUS to EWR flight and hotel package?
You'll generally save money by securing a SUS to EWR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Spirit of St. Louis Airport (SUS) to Liberty Intl. Airport (EWR)?
If you reserved your SUS to EWR flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Spirit of St. Louis
Destination airport
Newark Liberty Intl. Airport
Distance
885 mi

Book with confidence

Explore a world of travel with Expedia

*Available to One Key members.