Newark to St Louis
EWRSTL
Fly from Newark to St Louis starting at USD 100 with Frontier Airlines.
Best fare available on Aug 4, 2026.
Limited seats. Better plans. Book before it's gone.
Newark to St Louis cheapest flights this week
Newark to St Louis monthly flight fare trend
Jul
from USD 194
Aug
from USD 100
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Newark
Newark Liberty International Airport (EWR)
Newark, EWR
Zone
New York
Elev
18 ft
Destination
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
Flights from Newark
Flights from Newark to AtlantaFlights from Newark to AustinFlights from Newark to BostonFlights from Newark to CharlotteFlights from Newark to DenverFlights from Newark to DallasFlights from Newark to DetroitFlights from Newark to Fort LauderdaleFlights from Newark to HonoluluFlights from Newark to Washington
